6.1 vs 6.9 Inch Phone Screen
A 6.9-inch phone sits near the extra-large end of normal slab phones. Compared with a 6.1-inch phone, it can feel much better for reading and video, but the physical tradeoff is larger: more height, more width, more weight, and less pocket comfort.
Quick answer
Compared with a 6.1-inch 19.5:9 screen, a 6.9-inch 19.5:9 screen is +13.1% wider, +13.1% taller, and +27.9% larger by active screen area.
This comparison is useful when the real decision is compact phone versus max-size phone, not simply small versus slightly larger. Device B is about 2.89 in wide and 6.26 in tall, with 18.1 sq in of active screen area.
Need exact custom ratios or metric units? Use the full Phone Screen Size Comparison Calculator.