In 2017, the smartphone industry began to enter the full-screen era. Especially, the emergence of the iPhone X with a notch screen made the world change, and major manufacturers have started imitating. The improvement of the production process and the reduction of the cost have enabled the thousand-yuan smartphones to use a full-screen.

On October 10, OPPO officially announced: ‘The first thousand-yuan screen fingerprint smartphone, the new series K1 is coming!’ The announcement of the OPPO K1 uses 3 keywords – thousand-yuan handset + screen fingerprint + water drop screen. If it is not OPPO, we could think it’s a marketing gimmick. But this manufacturer is among the top smartphone makers in the world. So it makes this review more interesting.
…
Read full post here:
https://www.xiaomitoday.com/oppo-k1-review/