UMIDIGI A3 Phone
| Network | GSM, WCDMA, LTE, TD-LTE, GPRS, EDGE | |
|---|---|---|
| GSM | 850, 900, 1800, 1900 | |
| WCDMA | 850, 900, 1700, 1900, 2100 | |
| LTE | 700, 800, 850, 900, 1700, 1800, 1900, 2100, 2600 | |
| TD-LTE | ||
| GPRS | ||
| EDGE | ||
| EV-DO | ||
| LTE Speed | Up to 150.8 Mbps Up to 51 Mbps | |
| Display | Primary | IPS LCD 5.5" 1440 x 720 pixels 16M colors HD+, 293 ppi |
| Secondary | ||
| Camera | Primary | 12 MP + 5 MP 4000 x 3000 pixels Dual-LED flash F/2.0 aperture, Sensor model: OmniVision OV12870, Sensor type: PureCel, Autofocus, Continuous shooting, Digital zoom, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Self-timer, Scene mode, Phase detection, 5P lens |
| Video | 1920 x 1080 pixels 1080p@30fps | |
| Secondary | 5 MP 2592 x 1944 pixels 720p@30fps, Senzor type: PureCel, Aperture: f/2, Focal length: 3.5 mm, Sensor model: OmniVision OV8856, Sensor size: 3.68 x 2.77 mm, Pixel size: 1.127 µm, Crop factor: 9.4 | |
| CPU | Chipset | MediaTek MT6739 |
| CPU Speed | 1.5 GHz | |
| GPU | Imagination PowerVR GE8100 | |
| Memory | RAM | 2 GB |
| Internal | 16 GB | |
| Memory Card | MicroSD, Up to 256 GB | |
| OS | System | Android 8.1 Oreo |
| General | SIM | Micro-SIM, Dual-SIM |
| Dimension | 147.2 x 70.2 x 8.5 mm | |
| Weight | 186 g | |
| Released | 2018, September | |
| Announced | 2018, September | |
| Colors | space gray, gold | |
| Connectivity | USB | Micro-USB 2.0 Mass storage |
| WI-FI | 802.11 a/b/g/n 1 | |
| Infrared | ||
| NFC | ||
| Hotknot | ||
| HDMI | ||
| GPS | GLONASS, A-GPS, BeiDou | |
| Bluetooth | 4.0 A2DP | |
| Features | Sensors | Proximity, Light, Accelerometer, Compass, Gyroscope, Fingerprint |
| Waterproof | ||
| Dustproof | ||
| Shock resistant | ||
| Sound | Headphone | 3.5mm |
| Battery | Capacity | 3300 mAh Li-Po |







