| Hardware and OS | UMiDIGI A3X | |
| Operating system | Android 10 Q | |
| Processor | Quad-Core (4x Cortex A53 2.0 GHz) | |
| Chipset | MediaTek Helio A22 (MT6761) (12 nm) | |
| Internal memory | 3GB 16GB | |
| External memory | microSDXC (dedicated slot) | |
| GPU | IMG PowerVR GE-class GPU | |
| Display | UMiDIGI A3X | other phones |
| Type | LCD IPS | |
| Size | 5.7" inc | |
| Resolution | 720 x 1512 px | |
| Display colors | 16M | |
| Screen area | cm2 | |
| Screen format | 19:9 (height:width) | |
| Screen to body ratio | 78% | |
| PPI /points per inch/ | 294 PPI | |
| Touchscreen | capacitive touchscreen | |
| Connectivity | UMiDIGI A3X | other phones |
| Network | 2G / 3G / 4G / | |
| NFC | No | |
| Edge | Yes | |
| Bluetooth | Bluetooth 5.0, A2DP | |
| SIM card | Dual SIM, dual stand-by (Nano SIM Nano SIM) | |
| GPRS | Yes | |
| GPS | GPS, A-GPS, GLONASS, Beidou | |
| Wi-Fi | 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz,Dual band ,Wi-Fi Hotspot ,Wi-Fi Direct ,Wi-Fi Display | |
| USB | Yes, USB On-The-Go (OTG) | |
| Camera | UMiDIGI A3X | other phones |
| Rear camera, main | 16 MP, Dual | |
| Camera specs | 16 MP, ?/ 2.0, (wide),
-5 MP, ?/ , (depth) | |
| Functions | Dual LED flash | |
| Video | 1080p video | |
| Front camera, selfie | 8 MP, Single | |
| Specifications | 8 MP, ?/ 2.0, 1.12 µm | |
| Multimedia | UMiDIGI A3X | other phones |
| Headphone jack | Yes | |
| Radio | Yes | |
| Design | UMiDIGI A3X | other phones |
| Dimensions (HxWxD) | 147.2 x70.2 x 8.7 mm | 5.8 x 2.76 x 0.34 in | |
| Weight | 186 g | 6.56 oz | |
| Colors | Gold, Gray | |
| Body build | Metal | |
| Battery | UMiDIGI A3X | other phones |
| Battery | 3300 mAh, Li-Polymer, non-removable | |
| Other features | UMiDIGI A3X | other phones |
| Sensors | Fingerprint (rear-mounted), Proximity, Accelerometer, compass, gyro , Infrared port | |
