Samsung Galaxy Z Flip 4 (SM-F721B) Main Foldable Dynamic Amoled lcd Display with frame and touch in Graphite: GH82-29440A,GH82-30238A
Foldable Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits
6.7 inches, 101.5 cm2 (~85.4% screen-to-body ratio)
1080 x 2640 pixels (~426 ppi density)
SM-F721B, SM-F721B/DS, SM-F721N, SM-F721U, SM-F721U1, SM-F721W