Instead of clicking the Forward button, I clicked the Back button, which returned me to the original screen.

所以我没有点击“下一步”（Forward），而是点击了“上一步”（Back）按钮，这样又回到了原来的屏幕。

youdao

The original dim monochrome screen has given way to a much clearer backlit color display.

FORBES: Magazine Article

The primary upgrade outside of the OS is a swap-out of that frankly mediocre Super AMOLED screen of the original RAZR smartphone for a much nicer ColorBoost LCD -- sorry, ColourBoost.

ENGADGET: Motorola RAZR V goes on sale at Bell, gives Canadians a thin slice of Ice Cream Sandwich

Nevertheless, we have the beginnings of an answer to our original question: if your screen is around three or four meters wide, and if you sit less than six meters away from it, you'll notice a clear benefit in switching from 1080p to 4K for 2D material.

ENGADGET: This is what native 4K home cinema looks like on Sony's VPL-VW1000ES projector