| Body |
| Form Factor |
|---|
| Candybar, Touchscreen | Candybar, Touchscreen |
| Dimensions |
|---|
| 139.2 x 66.5 x 8.9 mm (5.48 x 2.62 x 0.35 in) | 162 x 77.3 x 8 mm (6.38 x 3.04 x 0.31 in) |
| Weight |
|---|
| 160 g (5.64 oz) | 213 g (7.51 oz) |
| Build |
|---|
| Glass front (Gorilla Glass Victus+), glass back (Gorilla Glass 5), aluminum frame
IP68 dust/water resistant (up to 1.5m for 30 min) |
| Colors |
|---|
| Black | Blue, Graphite, Gray, Mint, Yellow |
| Models |
|---|
| SD4930UR, Fire Phone | SM-S721B, SM-S721B/DS, SM-S721U1, SM-S721U, SM-S721W, SM-S7210, SM-S721N |
| Display |
| Type |
|---|
IPS LCD
3D Dynamic Perspective UI (based on 4 front cameras)
System wide tilt, auto-scroll, swivel, and peek functions | Dynamic AMOLED 2X, 120Hz, HDR10+, 1900 nits (peak) |
| Size |
|---|
| 4.7 inches, 60.9 cm2 (~65.8% screen-to-body ratio) | 6.7 inches, 110.2 cm2 (~88.0% screen-to-body ratio) |
| Resolution |
|---|
| 720 x 1280 pixels, 16:9 ratio (~312 ppi density) | 1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density) |
| Multitouch |
|---|
| Yes | |
| Protection |
|---|
| Corning Gorilla Glass 3 (front and back) | Corning Gorilla Glass Victus+ |