Nowadays, fast charging technologies are a new marketing gimmick. The mobile companies are trying hard to make their devices equipped with the latest fast charging technologies. Almost every major ...

We also measured the color accuracy of the F7 display. The average DeltaE is 5.8 with the maximum deviation of 9.6 being at point white. There is a noticeable blue tint on some of the colors, ...

The color rendering is all over the place with an average deltaE of 6.9 and maximum deviation of 12.3 at point white - the screen has a noticeable blue tint and everything looks colder than it should ...