UMiDIGI A3X was announced along with the A3s, both of which are upgraded versions of the UMi A3 of August 2018. Like it sibling, this unit also boot Android 10 OS out of the box. It also has same quad-core MediaTek CPU, but comes with a bigger 5.7-inch display with 1512 × 720 pixels resolution with a notch above the screen.
Under the hood is a quad-core Mediatek MT6761 Helio A22 CPU, along with PowerVR GE8320 GPU, 3GB of RAM and 16GB internal storage.
As for the camera department, the device comes with a dual 16 + 5-megapixel main sensors, featuring single LED flash and Phase Detection Autofocus. Selfie camera is left to a front-facing 13-megapixel sensor with AI FaceID and face beautification effects.
While the screen gain little update, the battery got downgraded to just 3300mAh battery out of the box, along with the aforementioned Android 10, dual Nano-SIMs with support for 4G LTE network and Bluetooth 5.0. Other key specifications and silent features of the A3X mobile phone are detailed in the specs table below.
Technology | GSM / HSPA / LTE |
2G Network Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G Network Bands | HSDPA 850 / 1800 / 1900 / 2100 |
4G Network Bands | LTE band 2(1900), 4(1700/2100), 7(2600), 12(700), 17(700) |
Speed | HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps |
Also Known As |
- - |
Dimensions | 153.7 x 72.9 x 8.45 mm |
Weight | 154 grams |
Build | Plastic |
SIM Type | Dual SIM (Micro-SIM, dual stand-by) |
Display Type | IPS LCD capacitive touchscreen, 16M colors |
Size | 5.7 inches, 78.1 cm2 (~79.6% screen-to-body ratio) |
Resolution | 720 x 1512 pixels, 19:9 ratio (~289 ppi density) |
Operating System | Android 10 |
Chipset | Mediatek MT6761 Helio A22 (12) |
CPU | Qaud-core 2.0 GHz GHz Cortex-A53 |
GPU | PowerVR GE8320 |
RAM + ROM | 3 GB |
Card Slot | Yes, up to 64 GB via microSD card |
Camera Type | Double Lenses |
Camera Sensor(s) | 16 MP + 5 MP main camera |
Camera Features |
Autofocus Continuous shooting Digital zoom Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode Flash type - Dual-LED 5-element lens |
Video Resolution | 1080p@30fps |
Camera Type | Single Lens |
Camera Sensor(s) | 13-megapixel |
Camera Features |
AI Scene Mode AI beauty mode FaceID |
Video Resolution | 720p@30fps |
Loudspeaker | Yes |
Speaker Location | Chine, Below the screen |
Audio Jack Type | Yes, 3.5mm audio jack |
Bluetooth | Bluetooth 5.0 |
NFC | |
GPS | Yes |
FM Radio | Yes |
Battery Capacity | Non-removable Li-Ion 3300 mAh battery |
Wireless Charging | No |
Talk Time Talk Time is the longest time that a single battery charge will last when you are constantly talking on the phone under perfect conditions, Ambient temperature and highly dependent on the cellular network environment such as the distance to the closest cell network tower. | Up to 29 hours |
Stand-by | Up to 500 hours |
Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass |
Box Contents | Charging Brick / USB cable |
We CANNOT guarantee 100% accuracy for the specification table above.