1.39 inch AMOLED colour screen
Resolution: 454 x 454, PPI 326
The AMOLED touchscreen supports slide and touch gestures.
Memory
Internal ROM 128 MB, internal RAM 16 MB
*Due to limitations in CPU processing power, memory used by the operating system and pre-installed applications, the actual space available to users may be less than the stated memory capacity. Actual memory space may change due to application updates, user operations, and other related factors.
14 days for typical use. (The typical usage scenarios are decided based on the user habits.The specific battery life depends on the user habits and usage frequency.)
Voltage
CHARGER VOLTAGE AND CURRENT REQUIREMENTS 5V 0.5 A / 1 A / 1.5 A / 2 A