Screen |
4-inch IPS touch screen,resolution 640*480 | 3.5-inch IPS resolution 640*480 | 3.5-inch IPS resolution 640*480 | 4-inch IPS touch screen,resolution 640*480 | 4.95-inch OLED touch screen, resolution 960*544,PSP pixel to pixel display,2x Rendering | 3.5-inch IPS resolution 640*480 |
WIFI/Bluetooth |
2.4/5G WIFI Bluetooth 5.0 | 2.4/5G WIFI Bluetooth 4.2 | | 2.4/5G WIFI Bluetooth 5.0 | 2.4/5G WIFI Bluetooth 5.0 | 2.4/5G WIFI Bluetooth 4.2 |