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UMIDIGI A3 vs UMIDIGI A1 Pro
General
| Device Type | Smartphone Smartphone |
| Model | UMIDIGI A3 UMIDIGI A1 Pro |
Hardware
| CPU | MTK6739 1.5GHz Quad Core MTK6739 Quad Core 1.5GHz |
| RAM | 2GB 3GB |
| ROM | 16GB 16GB |
| External Memory | TF card up to 256GB ( not included ) |
Display
| Screen type | 5.5 inch Capacitive |
| Screen size | Capacitive 5.5 inch |
| Screen resolution | 1440 x 720 1440 x 720 pixels |
Camera
| Camera type | Triple camera Triple camera |
| Back camera | 12.0MP + 5.0MP rear cameras 13.0MP + 5.0MP Dual camera |
| Front camera | 8.0MP front camera 5.0MP front camera |
Network
| 2G | GSM 1800MHz,GSM 1900MHz,GSM 850MHz,GSM 900MHz GSM B2/B3/B5/B8 |
| 3G | WCDMA B1 2100MHz,WCDMA B2 1900MHz,WCDMA B4 1700MHz,WCDMA B5 850MHz,WCDMA B8 900MHz WCDMA B1/B2/B4/B5/B8 |
| 4G | : FDD B1 2100MHz,FDD B12 700MHz,FDD B13,FDD B17 700MHz,FDD B19 800MHz,FDD B2 1900MHz,FDD B20 800MHz,FDD B3 1800MHz,FDD B4 1700MHz,FDD B5 850MHz,FDD B7 2600MHz,FDD B8 900MHz,TDD B38 2600MHz,TDD B40 2300MHz,TDD B41 2500MHz FDD-LTE B1/B2/B3/B4/B5/B7/B8/B12/B17/B19/B20 TDD-LTE B38/B40/B41 |
| SIM | Micro SIM Card Dual Nano SIM |
| Dual SIM | Dual SIM,Dual Standby Dual SIM,Dual Standby |
OS
| Operating System | Android 8.1 Android 8.1 |
Other Features
| I/O Interface | 2 x Micro SIM Card Slot,TF/Micro SD Card Slot 2 x Nano SIM Slot,3.5mm Audio Out Port,Micophone,Speaker,TF/Micro SD Card Slot,Type-C |
| Bluetooth Version | Bluetooth4.0 V4.0 |
| Sensor | Ambient Light Sensor,Geomagnetic Sensor,Gravity Sensor,Gyroscope,Proximity Sensor Ambient Light Sensor,E-Compass,Gravity Sensor,Gyroscope,Proximity Sensor |
| Features | 3G,4G,Alarm,Bluetooth,Browser,Calculator,Calendar,Camera,Fingerprint recognition,Fingerprint Unlocking,GPS,MP3,MP4,WiFi 3G,4G,Alarm,Bluetooth,Browser,Calculator,Calendar,Camera,E-book,Fingerprint recognition,FM,Gravity Sensing System,Light Sensing System,Proximity Sensing,WiFi |
Battery
| Battery Capacity (mAh) | 3300mAh 3150mAh |
| Battery Type | Lithium Non-removable |
Dimensions and Weight
| Product size | 17.00 x 9.40 x 4.50 cm / 6.69 x 3.7 x 1.77 inches 18.00 x 10.40 x 5.50 cm / 7.09 x 4.09 x 2.17 inches |
| Product weight | 0.3610 kg 0.3780 kg |
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