6.1 vs 6.7 Inch Phone Screen
A 6.1-inch phone and a 6.7-inch phone can feel much more different than the diagonal numbers suggest. The useful comparison is screen width, height, area, and how that extra space affects one-handed use, reading, video, gaming, and pocket comfort.
Quick answer
Compared with a 6.1-inch 19.5:9 screen, a 6.7-inch 19.5:9 screen is +9.8% wider, +9.8% taller, and +20.6% larger by active screen area.
The larger phone gives more visible area, but the width and body size are what most people notice in the hand. Device B is about 2.81 in wide and 6.08 in tall, with 17.1 sq in of active screen area.
Need exact custom ratios or metric units? Use the full Phone Screen Size Comparison Calculator.