Side-by-side technical data
Umidigi A7S vs Umidigi A3X
Comparison between Umidigi A7S and Umidigi A3X: camera, battery, fast charging, display, performance and colors, side by side. More phones from Umidigi.
The verdict
Your pick: Umidigi A7S, ahead on Camera, Connectivity and Battery & charging. Unless Performance & hardware decides it for you.
| Category | A7S | A3X |
|---|---|---|
| Design & display | 4.7 | 4.7 |
| Performance & hardware | 1.2 | 2.5 |
| Camera | 4.8 | 2.9 |
| Connectivity | 4.6 | 3.4 |
| Battery & charging | 3.8 | 2.7 |
Which one is for you?
Umidigi A7S, if you care about…
- Battery Capacity
- 4,150 mAh
- against 3,300 mAh
- Maximum Storage Capacity
- 32 GB
- against 16 GB
- Display Diagonal
- 6.53″
- against 5.7″
- Display Vertical Resolution
- 1,600 px
- against 1,512 px
Umidigi A3X, if you care about…
- RAM Capacity
- 3 GB
- against 2 GB
- Storage Type
- eMMC 5.1
- against eMMC 5.0
- Bluetooth Version
- Bluetooth 5.0
- against Bluetooth 4.0
- Display Pixel Density
- 294 ppi
- against 269 ppi
Specification comparison
Performance
| Specification | A7S | A3X |
|---|---|---|
| Processor Model | MediaTek MT6737 | MediaTek Helio A22 |
| Processor Process Size | 28 nm | 12 nm Best value |
| Graphics GPU | ARM Mali-T720 MP2 | PowerVR GE8300 |
| Storage Type | eMMC 5.0 | eMMC 5.1 Best value |
| Maximum CPU Clock | 1.3 GHz | 2 GHz Best value |
| Maximum Storage Capacity | 32 GB Best value | 16 GB |
| AnTuTu Score | 44,566 | — |
| Geekbench 6 Single-Core | 141 | 332 Best value |
| Geekbench 6 Multi-Core | 594 | 1,145 Best value |
| CPU Description | 4x Cortex-A53 at 1.3 GHz | — |
| Processor Type | Quad-Core | Quad-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 2 GB | 3 GB Best value |
| RAM Type | LPDDR3 | — |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v8 | — |
Design
| Specification | A7S | A3X |
|---|---|---|
| Body Colors | Black, Blue, Green | — |
| Body Thickness | 9.45 mm | 8.7 mm Best value |
| Body Width | 77.14 mm | 70.2 mm |
| Body Height | 164 mm | 147.2 mm |
| Weight | 195 g | 184 g Best value |
| Usable Surface | 81 % | — |
| Body Materials | Plastic | — |
Battery
| Specification | A7S | A3X |
|---|---|---|
| Battery Capacity | 4,150 mAh Best value | 3,300 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 10 W | — |
| Battery Features | Charger Included, Fast Charging, Non-Removable, Battery Level Indicator, Rechargeable | Battery Level Indicator, Rechargeable, Non-Removable |
Display
| Specification | A7S | A3X |
|---|---|---|
| Display Aspect Ratio | 20:9 | — |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 6.53″ Best value | 5.7″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,600 px Best value | 1,512 px |
| Display Pixel Density | 269 ppi | 294 ppi Best value |
| Display Features | Water Drop Notch, Curved Glass, Capacitive Touch, Multi-Touch, Scratch Resistant, Frameless, In-Cell Technology, Touchscreen | Touchscreen |
Sensor
| Specification | A7S | A3X |
|---|---|---|
| Sensor Features | Accelerometer, Compass, Gyroscope, Light Sensor, Proximity Sensor, Thermometer Sensor | Accelerometer, Compass, Fingerprint Sensor, Gyroscope |
Software
| Specification | A7S | A3X |
|---|---|---|
| Operating System | Android 10 | Android 10 |
| OS Family | Android | Android |
| OS Version | 10 | 10 |
| Google Services | Yes | — |
Connectivity
| Specification | A7S | A3X |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM |
| Cellular Bands | 2G GSM 1900, 2G GSM 1800, 2G GSM 850, 2G GSM 900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B28A, 4G LTE B28B, 4G LTE B40, 4G LTE B41 | — |
| Cellular Technologies | 4G, LTE | 4G, LTE |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n/ac | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | Dual Band |
| Bluetooth Version | Bluetooth 4.0 | Bluetooth 5.0 Best value |
| Bluetooth Profiles | A2DP, LE | — |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou Best value | GPS |
| Connectivity Features | 3.5 mm Audio Jack, Computer Sync, OTA Sync, FM Radio, Tethering, VoLTE, USB Charging, USB Mass Storage, USB OTG, USB Type-C, Infrared | 3.5 mm Audio Jack |
| USB Version | — | microUSB |
| Max. download speed | — | 300 Mbps |
| Max. upload speed | — | 150 Mbps |
Audio
| Specification | A7S | A3X |
|---|---|---|
| Microphone Count | 2 | 2 |
| Audio Features | A2DP, LE | FM Radio |
