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 (~73.6% screen-to-body ratio) |
Resolution | 720 x 1440 pixels, 18:9 ratio (~293 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 | 2 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 3950 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 |
UMiDIGI A3S is the latest smartphone from UMi and also the updated version of the standard A3 announced back in August 2018. The most interesting feature of this device is the presence of Google Android 10. The company even claims that the device is currently the most affordable smartphone running on Android 10.
It comes in 5.7-inch HD+ Display, with 720 x 1440 pixels resolution, using a standard FullView display with 18:9 aspect ratio. On the inside is an quad-core Mediatek MT6761 Helio A22 CPU, along with PowerVR GE8320 GPU, 2GB 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.
Interestingly, the UMiDIGI A3S comes with a fairly large 3950mAh 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 A3S mobile phone are detailed in the specs table below.
We CANNOT guarantee 100% accuracy for the specification table above.