Monthly Archives: July 2017

Tesla Model 3 quick drive review

The Tesla Model 3 is one of the most anticipated new car releases of 2017 – and we’re here in California, among the first to drive it.

Kết quả hình ảnh cho Tesla Model 3

Following the first 30 deliveries tonight, Tesla will begin mass producing the Model 3 for global markets with Australia expecting to get its first deliveries in early 2019. It should land here at around $50,000.

So, what’s it like to drive? We’ll get to that in a minute, but, first, let’s look at some of the innovations packed in here.

Releasing just another car would be a bit of a cop out, so it’s worth pointing out some of the interesting features that will make the Model 3 unique.

Getting in and out of the car will no longer happen with a key, or even a regular ‘fob’. The driver can open the door using their phone (over Bluetooth or GSM) and if they don’t have their phone handy, or if the battery is flat, they open it using an RFID card.

Read full post here:
https://www.caradvice.com.au/570816/tesla-model-3-quick-drive-review/?source=carousel&slot=0

Switch vs 3DS: Which Nintendo Console Is For You?

Given the massive popularity of the Nintendo Switch, you would think that Nintendo is getting ready to pull the plug on the 3DS. But the company’s dedicated handhelds continue to thrive, getting a steady stream of new games and even a slick hardware refresh in the New 2DS XL.

Nintendo's new 2DS, Switch and 3DS (from left). Credit: Tom's Guide

Nintendo’s new 2DS, Switch and 3DS (from left). Credit: Tom’s Guide

If you’re a Nintendo fan, this puts you in a tricky spot. Do you get the hot new $299 console that plays games both on your TV and on the go? Or the more affordable handheld that has one of the best game lineups of all time?

To help you make that choice, we’ve broken down how the Switch, 2DS and 3DS stack up against one another, factoring in everything from portability and game library to what you can do with them when you’re not gaming.

Read full post here:
https://www.tomsguide.com/us/nintendo-switch-vs-3ds,review-4554.html

Best zoom lenses for Sony

If you want the most flexibility when shooting, you’ll need to invest in a zoom lens. Here we take a look at some of the best available for Sony, both A mount and E mount.

Zoom lenses are great for giving you the most flexibility, enabling a range of focal lengths to be accessible without having to change the lens. However, it can be tough trying to decide what to buy when considering the best zoom lenses for Sony cameras.

When choosing a zoom lens, you need to think about which type of camera you’ve got. That’s made a little more tricky with Sony when you consider that the company currently offers both full-frame and APS-C sensor cameras for its DSLT A mount and E mount – so that’s four different types of lenses.  If you’re shooting with one of the APS-C type cameras, such as the Sony A6500, you’ll need to consider the “crop factor” when looking at a lens. With Sony cameras, this equates to 1.5x the length written on the lens. So, for example, a 16-70mm lens actually offers a 35mm equivalent of 24-105mm.

Read full post here:
https://www.amateurphotographer.co.uk/round-ups/lens_round-ups/best-zoom-lenses-sony-106647

Misfit Vapor first look Review : Fashion and fitness collide with Android Wear

Misfit’s first proper smartwatch goes big on style – now with Android Wear

The days of Misfit the fitness tracker startup are over. Since being bought by the Fossil Group, the company has turned its head to smartwatches too. It’s already launched the Misfit Phase, its first hybrid smartwatch, and now it’s getting more ambitious with the Misfit Vapor, a full-fat smartwatch that’s moving firmly into Apple Watch Series 2 and Samsung Gear S3 territory.

Kết quả hình ảnh cho Misfit Vapor

We actually played with the the Vapor back in January, when it was first announced. What helped Misfit stand out from the plethora of other smartwatches out there was that this would come with its own operating system, which was refreshing in an sea of Android Wear. But alas, just two months later Misfit announced it was canning its OS and jumping to the good ship Android Wear after all.

And that was a bit of a shame, because Misfit’s proprietary OS was pretty nifty, taking better advantage of that round screen with a more circularly-oriented UI; apps showed in a scrollable wheel that went around the outside of the screen. Sadly, that will remain vaporware.

Read full post here:
https://www.wareable.com/smartwatches/misfit-vapor-review

FuboTV Premier review: This service streams lots of sports channels, but not ESPN

Kết quả hình ảnh cho FuboTV Premier review: This service streams lots of sports channels, but not ESPN

FuboTV gets you a lot of sports channels for $35 per month, but no ESPN and a lot of rough edges.

FuboTV is a streaming bundle for fans of futbol, not football.

For $35 per month—a promo rate that will eventually rise to $50 per month for new subscribers—FuboTV offers roughly 50 streaming channels, more than a dozen of which revolve around live sports. And with channels like BeIN Sports, Fox Soccer Plus, and Eleven Sports in the lineup, soccer always seems to be on TV.

That focus helps FuboTV stand out from other streaming bundles such as Sling TV, PlayStation Vue, and Hulu with Live TV, but it involves a trade-off: Without ESPN channels, the NFL Network, TNT, or TBS, FuboTV is an incomplete sports offering, especially for fans of football, basketball, and the ESPN’s army of talking heads. The $35-per-month promo rate also comes at a price, as Fubo’s television apps remain a work in progress.

Read full post here:
https://www.techhive.com/article/3210815/fubotv-premier-review.html

How Do I Improve My Battery Life?

You can never be too rich, too healthy or get too much battery life out of your laptop. While you should definitely buy a notebook that gets great endurance out of the box, you should do what you can to squeeze as many hours out of your system as possible. Forum user EvilHamster wants help finding a program that provides a detailed power report so he or she can change settings or activities and improve battery life.

help me ltp batterylife lead

Windows Energy Report

Fortunately there are several ways to tell what hardware and software are using the most power in Windows. From version 7 on, Windows has a built-in report that measures energy consumption.

To generate this report, you simply run the command prompt as an administrator and type powercfg -energy and then press Enter. The software will then take 60 seconds to do its work and, when it finishes, you’ll have an HTML file called energy-report.html and it will be located in the C:\Windows\system32\ directory.

Read full post here:
https://www.laptopmag.com/articles/help-laptop-improve-battery-life

Tamron 18-400mm F/3.5-6.3 Di II VC HLD Review

Introduction

The Tamron 18-400mm F/3.5-6.3 Di II VC HLD is an ultra-wide-angle to telephoto zoom lens designed for APS-C crop sensor DSLRs. Boasting a 35mm focal range of 28.8-640mm and features such as a new HLD (High/Low torque-modulated Drive) focus motor for fast and quiet AF operation, full-time Manual Focus override, Tamron’s exclusive VC (Vibration Compensation) technology to combat motion blur (which corrects for up to 2.5 stops of camera shake), moisture resistant construction, and a 45cm minimum focus distance and a maximum reproduction ratio of 1:2.9. The Tamron 16-400mm F/3.5-6.3 Di II VC PZD costs £529 / $649 and is available in Canon and Nikon fit.

Kết quả hình ảnh cho Tamron 18-400mm F/3.5-6.3 Di II VC HLD

Ease of Use

The Tamron 18-400mm F/3.5-6.3 Di II VC HLD is fairly light considering the massive 22x zoom range on offer, weighing in at 710g. It certainly doesn’t feel too weighty in the hand and proved to be well balanced on the Canon EOS 80D that we tested it with. The lens extends by an extra 10.5cm when fully zoomed out to 400mm, though, which does make it quite conspicuous.

Read full post here:
https://www.photographyblog.com/reviews/tamron_18_400mm_f3_5_6_3_di_ii_vc_hld_review

Samsung Galaxy Note 8 VS Apple iPhone 8: What We Know So Far

The perennial smartphone arms race between the industry titans continues.

With Samsung’s Galaxy Note 8 already in the pipeline for an August 23 debutdate (based on press invites and leaked images), and Apple’s iPhone 8speculated for another early September unveiling (as tradition would have it), it’s about time that we do a pre-emptive head-to-head battle between the two flagship juggernauts – if not for curiosity’s sake, then as a rough guide for flagship smartphone connoisseurs out there.

Note that we’re basing this on what we know so far – from official statements“reliable” leaks and renders, and of course, the good ol’ rumor mill. A bucket of salt at best, readers. Here what we have so far.

Read full post here:
https://www.unbox.ph/gadget/samsung-galaxy-note-8-vs-apple-iphone-8-what-we-know-so-far/

Cherry Mobile Cubix CubeBook Hands-on Review : First Impressions

Apart from the three Cubix smartphones that were released yesterday, Cherry Mobile also released a laptop, under the same lineup, that is focused on students who are on a tight budget. Introducing the Cherry Mobile Cubix CubeBook.

Out of the box, the CubeBook pretty much resembles Apple’s MacBook due to its build and design. It sports a matte finish cover which makes it less prone to fingerprints and smudges. You’d also notice the thick bezels surrounding the 14-inch screen display, which we think is not much of a bother as the graphics look clear and bright. You’d also spot the VGA webcam on top of the screen.

The trackpad is wide enough for you to freely navigate and typing on the chiclet keyboard feels pretty okay. But we think it’d be quite an experience if the keyboard expanded for a little bit since there is too much space on the sides.

Read full post here:
https://www.yugatech.com/laptop/cherry-mobile-cubix-cube-book-first-impressions/#sthash.pb33nvW2.dpbs#XgBwrTp2P5ocDmvf.97

BMW 5 Series estate (2017) review: Large, technologically accomplished and fun to drive

Car salesmen have a very difficult job trying to convince customers to buy an estate car these days. For some reason, the marketing machine has brainwashed the masses into thinking that gigantic SUVs are the perfect companion to family life.

In reality, an elongated estate can carry more gear, tends to be more enjoyable to drive and, in our opinion, look a lot prettier than the majority of bulbous faux-by-fours that play the starring role in most daily school runs.

That final point is entirely down to personal opinion – but the other points are not open for discussion and if you need the proof then take a look at the new BMW 5 Series Touring, which can haul an impressive amount of kit and remain a joy to drive.

Read full post here:
https://www.pocket-lint.com/cars/reviews/bmw/141631-bmw-5-series-estate-2017-review-large-technologically-accomplished-and-fun-to-drive

 

 

 

LeEco Le 2 hands-on review

LeEco has ambitious plans for India and aims to be among the top three smartphone manufacturers in India by the end of this fiscal. The company recently unveiled it’s new mid range contender – the Le 2, a complete overhaul of it’s highly successful Le 1S range.

LeEco had recently launched a slight refresh of the original Le 1s in the form of the Le 1S Eco, which fared very well in our official review . The company managed to sell 500,000 units of the Le 1s range in less than 100 days, making it nothing less than an unqualified success.

However, the Xiaomi Redmi Note 3 has put a dent in the Le 1s’s sales and the Le 2 aims to take the budget throne back.

The LeEco Le 2 is a overhaul of the LeEco Le1s and features a similar all metal design, an oct-core 1.8 GHz Snapdragon 652 processor, 16+8 MP cameras, 32GB of internal storage and 3GB of RAM.

Read full post here:
https://www.techradar.com/reviews/leeco-le-2-hands-on-review

Hands on: HP ZBook 15 G4 review

HP is continuing its quest to bring desktop performance to portable devices with its latest launch of ZBook mobile workstations. All ZBooks are equipped with Sure Start Gen3 BIOS security software with runtime intrusion detection. This means that instead of checking for malware when the system boots up, it constantly does so while the computer is running.

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When considered alongside other features, such as the built-in fingerprint reader and the optional (and extremely fast) HP Z Turbo NVMe PCIe SED (self-encrypting drive) SSDs, it’s clear that you’re looking at some of the most secure workstations around without necessarily having to compromise on performance.

The cornerstone of HP’s line of portable workstations is the ZBook 15 G4, which is available now with a starting price of around $1,399 (about £1,095, AU$1,860) and is, according to HP, the preferred workstation at NASA and on the International Space Station, no less.

Read full post here:
https://www.techradar.com/reviews/hp-zbook-15-g4

Sony MDR-XB950N1 Extra Bass Headphones review

There’s something undeniably addictive about bass and as a result, headphone makers have been tuning their headphones with bass-heavy sound. Just look at Beats and Skullcandy for a couple of examples of companies known for their bass-forward sound.

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Sony has a vast lineup of headphones that will please the audiophile and the bass lover. The Sony MDR-XB950N1 fall in the latter category and on paper, the headphone seems like a winner: For $250 (£230, about AU$335) you get active noise cancellation, 22 hour battery life and a comfortable over-ear design.

After spending a couple of weeks with the MDR-XB950N1, we were left conflicted. While the bass tuning is fun, the headphones are a one trick pony that work with a few specific genres. This is a headphone for those who want to drop the bass without regard for the other registers.

Read full post here:
https://www.techradar.com/reviews/sony-mdr-xb950n1-extra-bass-headphones

Hands on: RavPower AC Power Bank Charger 27,000mAh review

Think about a battery charger and what usually comes to mind is a cheap plastic box with a USB port that charges your phone. The RavPower AC Power Bank Charger 27,000mAh (model number RP-PB055) couldn’t be further from that stereotype.

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For starters, this charger comes with an AC outlet, one that can support devices rated at up to 100W, which is enough to power a 55-inch television, not to mention most laptops and even some desktop PCs.

And although it is not as powerful as say the MaxOak K2 (with its massive 50,000mAh capacity), this effort has some useful features that make it worth considering, especially if you’re after a charging companion to take on frequent trips abroad.

This PowerStation series 27,000mAh charger comes in a stylish semi-rigid casing that holds, other than the battery charger, two microUSB cables, a user guide, a travel pouch, travel adaptor and a power adaptor.

Read full post here:
https://www.techradar.com/reviews/ravpower-ac-power-bank-charger-27000mah

Gionee A1 Review: Big on selfie, bigger on battery review

Gionee is one of the most consistent brands in the offline smartphone industry for several years. The company recently unveiled two new smartphones at MWC 2017—Gionee A1 and Gionee A1 Plus. Without much delay, Gionee rolled out the A1 smartphone in India in less than a month’s time. The smartphone costs Rs 19,000 and focuses on selfies and battery with a 16MP selfie camera and a 4010mAh battery.

The A1 targets the offline market and stands against the likes of Vivo V5 and Oppo F1. After almost a month of usage, I have experienced almost every side of the smartphone. Should you buy the Gionee A1 at this price point? Read on to find out.

Read full post here:
https://www.techradar.com/reviews/gionee-a1-review-big-on-selfie-bigger-on-battery

Vizio D series 2017 (D65-E0 and D55-E0) review

I like a lot of Vizio’s TVs for the level of image quality they achieve for a budget price, but their “series” can be a sprawling, incomprehensible mess. And the 2017 D series is the messiest one yet, making it tough for buyers to separate the potentially worthwhile TVs from the so-so ones.

That’s where I come in.

Among the D series TVs I know about right now, I can only recommend two specific models: the 55-inch D55-E0 and the 65-inch D65-E0. This review only applies to those two, not to any of the others in the series.

Those two sets are some of the cheapest TVs to earn a “very good” image quality score from me. They’re the only 2017 D models with local dimming, a feature that improves image quality in just about every LCD TV I’ve tested. It puts them on roughly the same picture quality plane as the bigger, members of the E series, which currently costs the same in the 65-inch size. I expect the D to dip cheaper later this year, however.

Read full post here:
https://www.cnet.com/reviews/vizio-d55-e0-review/

Lenovo Vibe X3 review: The all-rounder Android phablet review

Lenovo  has been making headlines from quite a while. The Chinese tech major  along with Samsung has accounted for more than half of the 4G smartphone  volumes in the fourth quarter of 2015. Fast forward to 2016 and the company has already launched the budget Vibe K4 Note, which is giving a tough fight to other popular smartphones in the sub Rs 15,000 segment and then there is the A7000 Turbo, which is retailing at Rs 10,990.

However, the company does not want to confine itself to the budget  category only and is gradually delivering good performance oriented  smartphones in the mid-segment as well. The company’s Vibe series  comprises of a number of handsets that caters to audience who desire a  premium smartphone experience but at a pocket friendly price. Some of  the popular phones by Lenovo in this segment include Vibe Shot, Vibe S1, Vibe P1,   etc.

Read full post here:
https://www.techradar.com/reviews/lenovo-vibe-x3-review-the-all-rounder-android-phablet

Sony Bravia XBR-65X900E review

Sony’s 2017 TV range is turning into a procession of evidence that the brand is listening to its customers more than any other TV brand right now.

The recently tested A1E OLED models finally satisfied the Sony fan itch for a big-screen Sony OLED TV. The 55X930E delivered most of the brightness and backlight blooming improvements to Sony’s Slim Backlight Drive technology we’d hoped for. And now we have the 65X900E, which not only recognizes the widely held view that LCD TVs with direct lighting handle high dynamic range pictures better than the more common edge-lit variation, but also makes its direct lighting system available for an unusually affordable price.

Design

While the 65-inch 65X900E feels noticeably more plasticky than Sony’s X930E and, especially, A1E OLED TVs while you’re setting it on its centrally mounted stand, from a distance it actually looks like a pretty premium TV.

Read full post here:
https://www.techradar.com/reviews/sony-bravia-xbr-65x900e

Cherry Mobile Cubix Cube Max Hands-on Review: First Impressions

Yesterday, Cherry Mobile released three new smartphones for their Cubix lineup, and one of them is the Cubix Cube Max which boasts the largest display among the three.

The Cube Max sports a massive 6-inch HD IPS display, and yes, you would consider it a phablet. On its front panel, you’d spot its 8MP front camera along with the earpiece, and proximity sensor. Down below are the capacitive buttons which don’t beam when in use. Apparently, the device feels solid and chunky on the hands and comes with a little heft to it. So if you have small hands, well, better hold it with two hands.

On its right side, we have the power/lock button, and the volume rocker. No keys are to be found on the left side though.

Read full post here:
https://www.yugatech.com/mobile/cherry-mobile-cubix-cube-max-first-impressions/#kOdfAB0G9gF4UzJl.97

2018 Yamaha YZ450F First Ride Review

Yamaha tantalized the American dirtbike press with the unveiling of its all-new, electric-start, WiFi-equipped 2018 Yamaha YZ450F about a month ago, and we haven’t stopped drooling over the photos and technical specifications of the bike since then. So, when Yamaha offered us the chance to sample the YZ for ourselves to see if we thought it had a chance at regaining the top spot in the 450cc motocross class, we jumped at the chance, which came on an oven-like day at the world-famous Glen Helen Raceway in Southern California.

The 2018 Yamaha YZ450F, is new, but two changes really take center stage. The first is that the bike now features electric start as a standard item – like KTM, Husqvarna and now Honda, the YZ does away with the kickstarter altogether. However, if you read our preview of the 2018 YZ450F, you already know that its electric starting system is completely different than the one used on Yamaha’s successful WR and FX off-road models. A tiny, 1.5-lb., 2.4Ah/13.2-volt lithium-ion battery powers the starter, which is mounted behind a reverse-inclined cylinder that is positioned to 2 degrees more upright in the chassis than previous YZ450Fs. The second is Yamaha’s industry-first wireless tuning app for dirtbikes, the Yamaha Power Tuner iOS and Android App, which we’ll talk about later.

Read full post here:
https://www.motorcycle.com/manufacturer/yamaha/2018-yamaha-yz450f-first-ride-review.html

BenQ Zowie XL2540 review

Many manufacturers like to claim they make monitors for pro gamers, but BenQ, with its Zowie range, really does take that market seriously, as its Zowie XL2540 monitor demonstrates.

What we mean by this is that many companies target serious and professional gamers with monitors that push high resolutions, large screen sizes, wide aspect ratios and ‘extreme gaming’ designs, with flashy aesthetics and glowing LEDs.

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While some of these features, such as high resolutions and ultra-wide aspect ratios, undoubtedly improve the gaming experience (the benefits of garish designs and blazing LEDs are far more debatable), for serious and professional gamers for whom high frames per second and lightning-fast reflexes are a priority, they could actually prove a hindrance.

The BenQ Zowie XL2540’s focus on what really matters for e-sports competitors – image quality (especially in dark scenes) and incredibly high refresh rates – helps set it apart from a lot of competing monitors with their needless bells and whistles.

Read full post here:
https://www.techradar.com/reviews/benq-zowie-xl2540

2018 Suzuki GSX-S750 First Ride Review

We reject the accumulated knowledge of our forefathers at our own peril: Case in point, the 750cc inline-Four, the motorcycle that made Japan Japan nearly 50 years ago with the first Honda 750. We liked the GSX-S750 a lot when it was new in 2015, but it still lost out to the Yamaha FZ-09 in this comparison, due to various cost-cutting measures and a certain lack of refinement. Its screaming mimi of a high-revving powerplant was a big hit, though, and the rightness and lightness of the overall compact package was there from the beginning.

For 2018, Suzuki has done right by the GSX-S, seriously upgrading something like 75% of its components – enough for them to claim it’s an entirely new motorcycle. Well, that (steel) frame looks the same as before (but there’s a cool new also-steel swingarm). And while we’re still using the same 2005 GSX-R750 engine cases, there’s enough “new” going on for Suzuki to claim eight more horsepower up top – 112.6 at 10,500 rpm. The claim for the previous version was 104.6, which worked out to 96.1 rear-wheel hp at 10,300 rpm on the MotoGP Werks dyno.

Read full post here:
https://www.motorcycle.com/manufacturer/suzuki/2018-suzuki-gsx-s750-first-ride-review.html

Logitech PowerPlay Review: Is This $100 Charging Mouse Pad Worth It?

THE GOOD
  • Novel wireless charging
  • Excellent compatible mice
  • Swappable surfaces
THE BAD
  • No clear advantage over traditional charging
  • Very expensive
  • Slow to charge
VERDICT

The Logitech PowerPlay system provides competent wireless charging for gaming mice, but few gamers really need it.

Kết quả hình ảnh cho Logitech PowerPlay

The Logitech PowerPlay Wireless Charging System is one of the more interesting gaming peripherals I’ve ever reviewed. That’s not necessarily to say it’s one of the most useful.

Logitech’s latest innovation is a system to wirelessly charge mice as you play with them. You’ll never run out of batteries in the middle of a heated match again. The system works exactly as promised, and the modified mice are as excellent as they’ve ever been.

The only problem is that I’m having trouble pinpointing a target audience for the admittedly intriguing system.

As a glimpse into what the future might hold for PC gaming setups, the PowerPlay is intriguing. As a functional example of a technology that’s never been tried before, it’s suggestive. As an everyday gaming accessory, though, it’s questionable.

What is it?

PowerPlay isn’t one particular product, but rather refers to a line of Logitech accessories that all share a specialized form of wireless-charging technology. The centerpiece of the line is the PowerPlay Wireless Charging System ($100): a mouse pad that charges certain Logitech mice as you play with them.

Kết quả hình ảnh cho Logitech PowerPlay

At present, there are two compatible mice: the Logitech G903 ($150) and G703 ($100). The former is essentially theG900 Chaos Spectrum; the latter is essentially theG403 Prodigy. The only difference is that the G903 and G703 come with removable batteries that take advantage of both PowerPlay and Logitech’s new Lightspeed wireless pairing technology. (It’s supposed to be faster and more reliable than Logitech’s previous dongles. This is hard to measure, but it does indeed work flawlessly for everyday play.)

Kết quả hình ảnh cho Logitech PowerPlay

The mouse pad

Let’s not mince words: The PowerPlay system is a $100 mouse pad. At least it’s very elegant. The system plugs into a computer via USB, and offers both hard and soft covers for its 12.6 x 10.8-inch surface.

Players who prefer more granular control and tighter motions will probably prefer the coarse, hard option, while those who prefer broad, sweeping motions will probably be happier with the softer surface. Swapping between them is effortless — just pick one up and slap the other one down in its place. Friction keeps it place while you play.

If your wireless mouse has ever run out of power in the middle of a game, the PowerPlay ensures that you’ll never have to deal with that inconvenience again.

The real point of interest, of course, is what’s beneath the play surface.

Proprietary peripherals

The PowerPlay system does one thing and one thing only: it charges your mouse while you use your computer. (And even when you don’t, provided that everything is still turned on.) Out of curiosity, we tried attaching other gadgets that make use of wireless charging, such as the Samsung Galaxy S8, but to no effect. The PowerPlay charges two Logitech mice; that’s it.

Kết quả hình ảnh cho Logitech PowerPlay

PowerPlay works as advertised. If your wireless mouse has ever run out of power in the middle of a game, the PowerPlay ensures that you’ll never have to deal with that inconvenience again. You can monitor a mouse’s charging status with the Logitech Gaming Software, although you won’t really have to.

If you’re planning on taking your mouse elsewhere, you should be aware that the PowerPlay isn’t the fastest way to charge it by a wide margin. A representative from Logitech estimated that it would take 14 hours to completely charge a dormant mouse on the PowerPlay mat, and perhaps five times that long if the mouse is in constant use. By contrast, charging Logitech mice with a USB wire takes about 2 hours. Both methods let you play while you charge.

I tested both the G903 and the G703 with a variety of games to see how well they performed, and how efficiently they charged. After spending a few hours with Chroma Squad, Diablo III, Hex: Shards of Fate, Heroes of the Storm and a handful of other titles, I noticed that the mice tended to charge by about 1or 2 percent per half-hour spent in-game. This is about equal to Logitech’s estimations. It’s not very fast but, again, if your mouse is constantly charging, how fast it does go isn’t a big concern.

I’m not quite sure if I’d recommend the PowerPlay to anyone but the most dedicated esports enthusiasts.

You can also swap out the rechargeable batteries for tunable weights, if you prefer to let the mouse discharge. There’s no huge advantage to doing this, but each mouse can last for about 20 hours on a charge, so letting them discharge for a while doesn’t do any harm.

Raison d’être

In fact, the battery life in Logitech’s wireless mice has never been a problem, as far as I’m aware. Both the G903 and the G703 will give you between 20 and 25 hours of playtime, depending on your lighting options. They both recharge quickly via USB, and they both let you play while you recharge.

No gamer wants to run out of juice in the middle of an important multiplayer match. But surely, it’s not that much of a hassle to plug in your mouse if the battery is getting low, or recharge it between sessions. In a single-player game, the stakes are even lower.

After racking my brains and consulting my co-workers, the best we can come up with is that the PowerPlay could alleviate a pain point for a small but dedicated contingent of competitive players — especially those on the burgeoning esports scene. If you dedicate yourself to competitive games for hours and hours at a time, running out of battery, or stopping to recharge, or letting a wire get in your way, simply may not be viable options.

If that description doesn’t apply to you, however, a $100 PowerPlay system may be a tough sell — especially since you’ll have to buy a $100 or $150 mouse to go along with it.

Bottom line

In the end, there’s nothing else quite like the PowerPlay, but “it works well” is the only cogent analysis I can make of it. I wouldn’t run out to buy one for myself, and I’m not quite sure if I’d recommend it to anyone besput the most dedicated esports enthusiasts.

However, if you’re in the market to buy a new mouse anyway, getting a G903 or G703 rather than their non-PowerPlay counterparts might make sense, in case Logitech decides to do something more interesting with PowerPlay down the road.

For everyone else, the G900 is an excellent mouse, and the G403 is a good mouse. If you can sacrifice 2 hours now and then to let them charge, they’ll serve you just as well as a novel-but-unproven accessory.

(tomsguide.com, https://goo.gl/wpnVCT)

Yashica ML 50mm f/1.4 Classic Lens Review

Pros
  • Inexpensive
  • Impressive sharpness
  • Very low central CA
  • Modest distortion
Cons
  • Manual focus won’t suit some
  • Obvious edge CA

Yashica Ml 50mm F1,4 On Canon 5d Sr

There are so many second hand lenses out there, many of them at asking prices that are really derisory considering their potential quality. From time to time we have been dipping into this reservoir of glass to do mini reviews as interesting lenses become available. This time it’s a classic 50mm f/1.4 lens from Yashica, who have made many fine lenses in the past. Complete with a Canon adapter, let’s see how it fares when coupled up to the 50mp Canon EOS 5DS R full-frame body.

Handling and Features

Yashica Ml 50mm F1,4 Front Oblique View

We are firmly in the area of manual operation with this, but in the event the Canon EOS 5DS R presents no problems with the totally electronic-free mount. The lens has to be focused manually of course and the diaphragm set using the ring on the lens. The diaphragm remains at its set value and there is no stopping down.

There is a 52mm filter thread, multi coating and an ultra smooth manual focusing ring. That’s it. The metal construction as always gives an impression of solid manufacture and the finish is excellent. One of the things we have lost with AF lenses is the sheer tactile pleasure of the smooth manual focusing that we have here. Absolutely gorgeous. Focusing is quite precise and the focusing screen on the 5D SR is fine in terms of acuity. This may not always be the case with all camera bodies.

Yashica Ml 50mm F1,4 Vertical View

Optically, we have 7 elements in 6 groups, a fairly conventional design for f/1.4 standard lenses. There are no aspheric or low dispersion glasses here, just plain correction that should be fine for use on film, but will always be interesting to evaluate on digital. Some classic lenses behave well and some less so. Digital sensors like telecentric lenses, where the exit light rays are parallel, whereas film does not need such considerations. Consequently, many wide angle film-era designs do not perform so well on DSLRs.

One thing that is very obvious at first glance is that lenses were once much smaller than they are now. Built in AF motors, ambitious zoom ranges and large apertures have all contributed to larger lenses. The traditional manual focus lens is minuscule compared to many current offerings, although for its size the weight of 320g seems quite heavy. Metal and glass are the culprits with that.

Yashica Ml 50mm F1,4 Rear Oblique View

Performance

A 50MP image can take advantage of high-resolution lenses, so it is really pleasing to see that in fact, the Yashica performs to a very high standard. Sharpness centrally is good at f/1.4, very good at f/2 and f/2.8 and excellent from f/4 through to f/8. Diffraction then starts to bite but results are still very good at f/11 and f/16.

The edges are soft at f/1.4 and f/2, but sharpen up and reach a very good level from f/2.8 to f/8. Sharpness is still good at f/11 but results are soft at f/16.

This is really a very creditable performance from a lens not really designed for digital and results look sharp and crisp.

Yashica ML 50mm f/1.4 MTF Charts

MTF (Imatest)

MTF Chart

How to read our MTF charts

The blue column represents readings from the centre of the picture frame at the various apertures and the green is from the edges.

The scale on the left side is an indication of actual image resolution as LW/PH and is described in detail above. The taller the column, the better the lens performance.

For this review, the lens was tested on a Canon EOS 5DS R using Imatest.

n terms of CA, this is something that was never a problem when most people used black and white film and did not seem to be much of an issue even with colour. Digital is more demanding, but here the control of CA is very impressive centrally. There is visible fringing at the edges of the image so it may be that some work in software will be needed for some subjects.

Yashica ML 50mm f/1.4 Chromatic Aberration Charts

How to read our CA charts

Chromatic aberration (CA) is the lens’ inability to focus on the sensor or film all colours of visible light at the same point. Severe chromatic aberration gives a noticeable fringing or a halo effect around sharp edges within the picture. It can be cured in software.

Apochromatic lenses have special lens elements (aspheric, extra-low dispersion etc) to minimize the problem, hence they usually cost more.

For this review, the lens was tested on a Canon EOS 5DS R using Imatest.

Distortion measures -1.19% barrel, pretty much what we would expect for a fast 50mm and relatively modest. Correction can be undertaken in software.

Bokeh is something else that was never mentioned in the days of this lens, but it is pleasant enough even without special rounded diaphragm blades.

There is also an advantage to having only 7 elements in a lens, in that there is far less glass to flare in extreme conditions. Flare is virtually absent from this lens.

Yashica enthusiasts can look upon this lens with the satisfaction of knowing that some 35 or so years on it can still make the grade.

Yashica ML 50mm f/1.4 Sample Photos

1/320 sec | 50.0 mm | ISO 400

Butterfly Bush | 1/160 sec | 50.0 mm | ISO 400

Flowers | 1/8000 sec | 50.0 mm | ISO 400

Close Portrait | 1/320 sec | 50.0 mm | ISO 400

Clock Tower And CA Test | 1/1250 sec | 50.0 mm | ISO 400

Arley Hall Frontage | 1/250 sec | 50.0 mm | ISO 400

Specifications

General
Lens Mounts
  • Pentax M42
Lens
Focal Length 50mm
Angle of View 47°
Max Aperture f/1.4
Min Aperture f/16
Filter Size 52mm
Stabilised No
35mm equivalent No Data
Internal focusing No Data
Maximum magnification No Data
Focusing
Min Focus 50cm
Construction
Blades 8
Elements 7
Groups 6
Box Contents
Box Contents No Data
Dimensions
Weight 320g
Height No Data

Verdict

A 50mm lens is quite a useful optic – usually compact, often the brightest lens we will have in our kit and able to be generally abused with close up devices and filters without compromising optical quality too much. An older lens is also something that can be used where we might not want to risk our newer and very expensive optics – perhaps in wet caves, perhaps on wet hikes across moorland. Coupled with a plentiful supply of such lenses at very low prices it is good to know that they can still be useful and still deliver excellent quality.

(ephotozine.com, https://goo.gl/PjtN3h)

5 Winning Features of the Xiaomi Mi 5X

Xiaomi revealed yesterday their latest smartphone to feature a premium build and dual rear cameras – the Mi 5X. It’s also priced competitively, making it a notable offering for those who are looking to purchase a powerful mid-ranger without breaking the bank. But is that all Xiaomi’s new smartphone can offer? Check out its winning features below:

1. Premium Build & Attractive Design

The Mi 5X boasts an all-metal build which is pretty standard for premium smartphones. It also has a different design compared to the Mi 5 with its rounded sides which make it easy on the hands. Although we can’t help but be reminded of the iPhone 7 or the OnePlus 5, the Mi 5X is still an attractive device. As for its color options, it comes in Pink, Gold, and Black, all with a matte finish.

Read full post here:
https://www.yugatech.com/mobile/5-winning-features-of-the-xiaomi-mi-5x/#zIuYT0iyr6A51X0w.97

InEar StageDiver 4 In Ear Headphones Review

Kết quả hình ảnh cho InEar StageDiver 4 In Ear Headphones Review

Accessories

The included accessories for the StageDiver 4 is rather skimpy, to say the least. Whilst you do get a very rugged Pelican-style hard storage/carrying case, only 4 pairs of silicon eartips are included. Granted, these are some of the better stock eartips when considering the vast majority of included tips out there.
A nice 1/4” adapter is also a welcomed addition.

Design

The StageDiver 4 (as the numerical value suggests) houses a quad-BA setup along with a 2-way crossover network. In terms of the housing, the StageDiver 4 doesn’t offer anything particularly interesting, as it has a simple gloss-black finish. A particular downside to this housing design is just how darn slippery it is. Unless you clean your ears every 5 minutes with alcohol pads, you’re bound to find out just how slippery it can be. This makes tip selection even more important, as even a slightly too big eartip will force the StageDiver 4 to become “unseated” rather promptly.

Read full post here:
https://www.samma3a.com/tech/en/inear-stagediver-4-ear-headphones-review/

Ekonic Justice League Limited Edition Phone Hands-on Unboxing, Quick Review: One for the DC Fans

Sweet swag for the die-hard DC fan

While the hype train for the Justice League movie gathers steam, it’s not surprising that DC Merchandise for the motley crew of heroes start appearing on the horizon. What is surprising is the source, at least for the official DC-licensed Justice League smartphone. Ekotek, a brand that we all know and love in the Philippines, has teamed up with DC via their sister company Ekonic to offer the first ever Justice League smartphone in the world. While it’s not the fastest phone that you can pick up today, it’s an irresistible piece of merch for Justice League fans here in the Philippines.

specs

Lenovo IdeaPad 720S Review

 

Kết quả hình ảnh cho Lenovo IdeaPad 720S

Much like a fantastic flat-screen TV on Black Friday, the Lenovo IdeaPad 720S wants to be a premium laptop at a price (starting and tested at $909) you can live with. Its luxe metal design and bright, vivid screen combine with its solid audio and a comfy keyboard to give you a laptop that’s great for both work and play. You’ll have to live with lesser battery life than more-expensive competitors offer. However, those looking for an attractive lightweight laptop for under $1,000 will find a lot to love with this 14-inch notebook.

Design

With its silver, anodized-aluminum design; sparkling, bevelled edge; and reflective frame, the Lenovo IdeaPad 720S is one slick machine. I like how the front and back edges both tilt in the same direction, which gives the laptop the shape of a thin rhombus when viewed from the side profile.

Read full post here:
https://www.laptopmag.com/reviews/laptops/lenovo-ideapad-720s

Skoda Kodiaq v Mazda CX-9 comparison

For many family buyers, a conventional people-mover like the Kia Carnival or Honda Odyssey is the ultimate manifestation of apathy. A sure path to social death. The end of dreams and youth, alike.

Skoda Kodiaq v Mazda CX-9 comparison

Whether this is a furphy or not, seven-seat crossover SUVs such as the popular Mazda CX-9 and just-launched Skoda Kodiaq are widely seen as a more respectable path (usually tarmac-coated) to take.

The Mazda is one of our favourite large, urban crossovers alongside the Kia Sorento, and among the most popular cars in class among private buyers. Mazda has injected its semi-premium DNA into its range flagship, luring many away from the more familiar Toyota Kluger.

Read full post here:
https://www.caradvice.com.au/568994/skoda-kodiaq-v-mazda-cx-9-comparison/

Lenovo Vibe K4 Note review: Affordable yet loaded with features review

Lenovo  has been quite aggressive about expanding its portfolio of smartphones  in the Indian market since its acquisition of Motorola. It has released a  number of handsets in budget and mid-range segment in the last one  year, which proved to be successful with Indian consumers. The Lenovo K3  Note, unveiled last year was a stupendous success with budget users.  The device woos users with its combination of powerful hardware at an  entry level price. With the Vibe K4 Note, Lenovo wants to up the ante.

Design

From the name, you would assume the K4 Note is the successor to K3 Note. However, on closer analysis, this does not quite hold true. The Vibe Moniker denotes this is actually not a budget smartphone, to begin with. The price tag is slightly more than the K3 Note, too.

Read full post here:
https://www.techradar.com/reviews/lenovo-vibe-k4-note-review-affordable-yet-loaded-with-features