Lenovo ThinkPad T470 Review

Share on FacebookShare on Google+Pin on PinterestShare on StumbleUponTweet about this on TwitterShare on LinkedIn
  • Pros /

    Epic battery life; Best-in-class keyboard; Thunderbolt 3 port; Speedy PCIe SSD

  • Cons /

    Dim screen; Tinny sound

  • Verdict /

    With epic battery life, a fantastic keyboard and every possible port, the ThinkPad T470 is a productivity worker’s dream machine.

Lenovo ThinkPad T470 Design

There are lighter business laptops and systems with more processing power, but the ThinkPad T470 offers the best balance between portability and usability on the market today. Whether you’re a corporate IT manager, a worker bee in a cubicle or just an individual who needs to get work done at home or school, you’ll benefit a great deal from this 14-inch laptop’s best-in-class keyboard, wide array of ports and 17-plus hours of battery life. Starting at $919 ($1,294 as configured), the ThinkPad T470 throws in a durable design, a speedy PCIe SSD and a versatile Thunderbolt 3 port for good measure.

Specs

CPU Intel Core i5-7200U
RAM 8GB
RAM Upgradable to 32GB
Hard Drive Size 256GB
Hard Drive Type PCIe SSD
Display Size 14.1
Highest Available Resolution 1920 x 1080
Native Resolution 1920×1080
Graphics Card Intel HD Graphics 620
Video Memory Shared
Wi-Fi 802.11 a/b/g/n/ac
Wi-Fi Model Intel 8265 2×2 11ac
Bluetooth Bluetooth 4.1
Touchpad Size 3.9 x 2.7 inches
Ports (excluding USB) Thunderbolt 3
Ports (excluding USB) Combo Headphone/Mic Jack
Ports (excluding USB) Ethernet
Ports (excluding USB) HDMI
USB Ports 3
Warranty/Support one year depot warranty
Size 13.25 x 9.15 x 0.79 inches
Weight 3.48 pounds / 3.88 pounds (6-cell battery)
Company Website www.lenovo.com

Design

The ThinkPad T470 has the familiar but classy raven-black, rectangular ThinkPad aesthetic, with one small twist. The lid, sides and bottom are all covered in a luxurious soft-touch material that’s a slightly darker shade of black than typical Lenovo ThinkPads and looks similar to the outside of the X1 Carbon. It’s a shame that Lenovo apparently ran out of paint (or money) and didn’t apply this material to the deck, where it would have felt really comfortable against my wrists.

At 13.25 x 9.15 x 0.79 inches and 3.48 pounds, the ThinkPad T470 is noticeably lighter than its predecessor, the 3.8-pound, 0.83-inch thick ThinkPad T460. Switching from the lightweight 3-cell battery to the extended, 6-cell battery unit adds about 0.42 pounds to the weight and a small but pleasant incline to the bottom, but it also doubles the battery life. The laptop is made from glass-fiber-reinforced plastic, while the lid is composed of either a magnesium hybrid or plastic material, depending on whether you get the full-HD screen (better) or low-res display (worse).

The Dell Latitude 5480 tips the scales at a heftier 4 pounds while adding 0.1 inches of thickness. Asus’ lightweight AsusPro B9440 is much lighter at 2.4 pounds (0.6 inches thick) while the pricier ThinkPad X1 Carbon weighs just 2.49 pounds. In line with its smaller screen size, Lenovo’s 13-inch ThinkPad 13 is 3.17 pounds.

ThinkPad T470 Size
Weight 3.49 pounds / 3.9 pounds (6-cell battery)
Dimensions 13.25 x 9.15 x 0.79 inches

Durability and Security

The ThinkPad T470’s body is built to withstand some punishment. Like most other ThinkPads, it’s designed to pass MIL-SPEC durability tests for extreme temperatures, shocks and vibrations, along with Lenovo’s own bump and drop tests.

Built to satisfy corporate IT departments, the T470 comes standard with hardware dTPM encryption and, if you purchase it with a Core i5-7300U or Core i7-7600U CPU, you get vPro remote-management capability. There’s also an optional fingerprint reader.

The ThinkPad T470 has every connection a productivity user could want.

Display

The ThinkPad T470’s 14-inch, 1920 x 1080 non-touch display outputs sharp images with decent, but unimpressive color quality and brightness. When I watched a trailer for Thor: Ragnarok, fine details such as the hairs in Chris Hemsworth’s beard and the lines in Jeff Goldblum’s forehead were pronounced. Colors like the red in the hero’s cape or the green of the Hulk’s skin were mostly accurate, but not too vibrant. The laptop is also available with a 1366 x 768 display, but we strongly recommend that you get the 1080p panel we tested, because it allows you to fit a lot more content on the screen at once.

Lenovo ThinkPad T470 Screen

According to our colorimeter, the T470’s display can reproduce a modest 73 percent of the sRGB color gamut, a bit below the 14-inch laptop category average of 91 percent, but about on a par with the Dell Latitude 5480 and ThinkPad 13. However, the AsusPro B9440 and the ThinkPad X1 Carbon both have vibrant screens, capable of outputting over 100 percent of the gamut.

The screen achieved a Delta-E error rating of 2.1 (0 is better), which is very similar to the category average (2.2) and far better than the Thinkpad X1 Carbon (4.4) and AsusPro B9440 (6.7). The Latitude 5480 and ThinkPad 13 were a bit more accurate still.

ThinkPad T470 Display: Test Results
Benchmark Score How it Compares
Brightness 234 nits below average
Color Gamut (sRGB) 73 percent below average
Color Accuracy (Delta e) 2.11 average

I wish the T470’s screen were a little brighter and had wider viewing angles. Although more than adequate for head-on viewing indoors, the matte panel’s colors started to fade when I moved more than 45 degrees to the left or right. The display measured 234 nits on our light meter, a bit below the 251 category average, the ThinkPad 13 (243 nits), the X1 Carbon (275 nits) and the AsusPro B9440 (291 nits). Still, the Dell Latitude 5480 is significantly dimmer, registering just 202 nits.

Typists might want to purchase the ThinkPad T470 for its keyboard alone.

Audio

The ThinkPad T470’s front-mounted speakers produce sound that’s loud enough to fill a small conference room with your presentation or video, but forget about using the laptop as a stereo. When I listened to Ed Sheeran’s “Shape of You,” the percussion sounded so harsh it felt like my eardrum was being poked with a sharp object.

However, at least I could hear a clear separation of sound with the vocals coming from one side and the instruments and the drums on the other. Both the guitar and drums on Deep Purple’s “Smoke on the Water” were tinny, but the heavy bass on Patrice Rushen’s “Forget Me Nots” was smooth and accurate.

Keyboard, TrackPoint and TouchPad

Discerning typists might want to purchase the ThinkPad T470 for its keyboard alone. The laptop’s snappy typing experience is the best I’ve had on any laptop I tested so far this year. The keys have a deep 2mm of vertical travel (1.5 to 2mm is typical) and a strong 70 grams of required actuation force (55 to 60 is typical). Because the keys were so responsive, I achieved a rate of 107 words per minute on the 10FastFingers.com typing test, which is a bit above my average. The keyboard’s backlight is luminous enough at both high and low brightness.

Like almost every ThinkPad, the T470 comes with both a TrackPoint pointing stick and a buttonless touchpad. I much prefer the TrackPoint, which allowed me to navigate around the desktop flawlessly, without lifting my hands off the home row.

However, if you don’t like pointing sticks, you’ll appreciate the 3.9 x 2.7-inch touchpad, which was extremely accurate in my tests and responded immediately to common Windows gestures like three-finger swipe and pinch-to-zoom. Right and left clicking provided just the right amount of feedback.

Ports

The ThinkPad T470 has every connection a productivity user could want. A Thunderbolt 3port allows users to connect an entire universe of high-speed Thunderbolt and USB Type-C peripherals, including universal chargers and docking stations. While some notebook manufacturers use firmware that prevents their laptops from using a third-party USB Type-C charger, Lenovo works with any power brick, but protects you from voltage surges with its anti-fry technology. We tested with an Innergie PowerGear USB-C charger, and the laptop worked flawlessly.

ThinkPad T470

On the left side of the T470, you’ll find the Thunderbolt 3 port, a USB 3.0 port and Lenovo’s old-fashioned flat power connector; the system comes with Lenovo’s traditional 45-watt AC adapter for charging. The T470’s right surface leaves room for two more USB 3.0 ports, a 3.5mm audio jack, HDMI out, a full-size Ethernet port, a Kensington lock slot and an SD card reader. What more could you possibly want?

Performance

With its seventh-gen “Kaby Lake” Core i5-7200U CPU, 8GB of RAM and 256GB PCIe SSD, our review configuration of the ThinkPad T470 offers more than enough pop for serious productivity and heavy multitasking.

The T470 scored a reasonable 6,739 on Geekbench 4, a synthetic benchmark that measures overall performance. That number is higher than the Core i3-powered ThinkPad 13 (5,488), but behind systems with higher-end processors such as the Core i7-7600U-powered Dell Latitude 5480 (8,999) and the Core 7600U-powered X1 Carbon (8,571). The Core i5-7200U-enabled AsusPro B9440 also scored a little higher (7,197).

Ready for some serious number crunching? Lenovo’s laptop took just 4 minutes and 1 second to complete our Spreadsheet Macro test, which involves matching 20,000 names with their addresses. That time is far faster than the category average (4:48) and the ThinkPad 13 (5:18) and about the same as the AsusPro (4:02). The Latitude and X1 Carbon were both between 40 and 50 seconds quicker.

The 256GB PCIe SSD on our ThinkPad T470 took just 19 seconds to copy 4.97GB of files, for a rate of 267.8 MBps. That’s much faster than the 196.8 MBps category average and the scores turned in by all of its competitors, including the Latitude 5480 (137.5 MBps), the ThinkPad X1 Carbon (242 MBps) and the ThinkPad 13 (73.8 MBps).

ThinkPad T470

Graphics

You can’t expect to play AAA games with the ThinkPad T470’s integrated Intel HD Graphics 620 GPU, but it’s fast enough for viewing movies, editing photos and using some low-end titles. The laptop scored 62,912 on 3DMark Ice Storm Unlimited, a synthetic test that measures graphics prowess. That’s a bit below the Latitude 5480 (73,623), the AsusPro B9440 (69,585) and the X1 Carbon (68,082).

When we fired up a game of Dirt 3, the T470 managed a strong 48 frames per second, well ahead of both the category average (44 fps) and all of its competitors.

ThinkPad T470

Battery Life

One of the longest-lasting notebooks in the world with its extended battery installed, Lenovo’s ThinkPad T470 lasted an amazing 17 hours and 25 minutes on the Laptop Mag Battery Test (continuous surfing over Wi-Fi). That’s more than double the category average (8:12) and the AsusPro B9440. It also handily beats the ThinkPad 13 (9:08), the ThinkPad X1 Carbon (12:21) and the Dell Latitude 5480 (11:37). However, with its 0.4-pound lighter, 3-cell battery on board, the T470 lasted a more modest 8 hours and 39 minutes.

Laptop Battery Life
ThinkPad T470 (6-cell battery) 17:25
ThinkPad T470 (3-cell battery) 8:39
Category Average 8:12

Like several other ThinkPads, the T470 uses Lenovo’s PowerBridge battery system, which features both an internal 3-cell battery and your choice of a removable 3- or 6-cell battery. If you choose to carry a spare battery, you can swap it in, without even turning off the computer. However, if you get the 6-cell battery, you shouldn’t need to carry a spare.

ThinkPad T470 PowerBridge with Extended Battery

Webcam

The ThinkPad T470’s built-in 720p webcam captured acceptable, but unimpressive images of my face. When I took a selfie under the fluorescent lights of my office, my beige shirt appeared light gray and there was a fair amount of noise in the background. However, this level of quality is on a par with most built-in webcams.

Webcam Picture

Software and Warranty

Lenovo packs the ThinkPad T470 with a very minimal set of first-party apps. Lenovo Settings, as its name implies, gives you fine control over the Wi-Fi, sound, battery and other key system components. Lenovo Companion tests your hardware for errors and searches for driver updates.

Lenovo ThinkPad Companion

The T470 isn’t immune from the standard set of bloatware that comes with Windows 10these days, including Candy Crush Soda Saga, March of Empires, Sling TV and Minecraft: Windows 10 Edition. It also comes with a tile that leads to the Asphalt 8 page in the Windows store and preloads of Microsoft Sudoku and Solitaire.

Lenovo backs its laptop with a standard one-year depot warranty, which covers the shipping costs if you need to send the system in for service. To learn more about Lenovo service and support, see how the company fared in our Tech Support Showdown and Best and Worst Brands Ratings.

Configurations

The ThinkPad T470 starts at $919 on Lenovo. For that price, you get the laptop with a Core i5-7200U processor, 500GB hard drive, 4GB of RAM and a low-res, 1366 x 768 display. Our $1,294 review configuration (purchased from CDW) came with a 1080p non-touch screen, a Core i5-7200U CPU, 8GB of RAM and a 256GB PCIe SSD.

ThinkPad T470 Cost By Configuration
Config CPU Screen RAM / Storage Price
Base Model Core i5-7200U 1366 x 768 8GB / 500GB HDD $919
Recommended Core i5-7200U 1920 x 1080 8GB / 256GB SSD $1,294
Splurge Core i7-7600U 1920 x 1080 16GB / 512GB SSD $2,304

Lenovo.com lets you configure the T470 to order, by choosing its processor (Core i5 or Core i7), RAM, storage, battery capacity, screen resolution and other key features. We strongly recommend purchasing the T470 with a 1080p, non-touch display and the 6-cell (72 Whr) battery.

Bottom Line

There’s a lot to love about the ThinkPad T470, from its epic battery life to its comfy keyboard, speedy SSD and wide array of ports. If you can spend a couple hundred dollars more and want a lighter laptop with a more colorful display, the 2.5-pound ThinkPad X1 Carbon is a great choice, though it lasts about 5 hours less on a charge and has fewer ports. If you’re on a budget, a similarly configured ThinkPad 13 costs $200 less, though that laptop has far shorter battery life, a smaller screen and lacks a Thunderbolt 3 port.

It’s not a perfect laptop — the screen could be a lot brighter and the palm rest ought to be soft-touch — but the ThinkPad T470 offers the best combination of performance, durability, flexibility and endurance of any business laptop.

(laptopmag.com, https://goo.gl/B8e5jk)

Comments

comments

Share on FacebookShare on Google+Pin on PinterestShare on StumbleUponTweet about this on TwitterShare on LinkedIn