Side-by-side technical data
Oppo A83 vs Xiaomi Redmi 4 (4X)
Comparison between Oppo A83 and Xiaomi Redmi 4 (4X): camera, battery, fast charging, display, performance and colors, side by side. More phones from Oppo and Xiaomi.
The verdict
Your pick: Oppo A83, ahead on Performance & hardware and Connectivity. Unless Battery & charging decides it for you.
| Category | A83 | Redmi 4 (4X) |
|---|---|---|
| Design & display | 5.3 | 5.1 |
| Performance & hardware | 3.4 | 2.2 |
| Camera | 3.0 | 3.3 |
| Connectivity | 3.9 | 3.5 |
| Battery & charging | 2.4 | 4.0 |
Which one is for you?
Oppo A83, if you care about…
- Wi-Fi Standards
- Wi-Fi 802.11a/b/g/n, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
- against Wi-Fi 802.11 b/g/n
- Weight
- 143 g
- against 150 g
- Usable Surface
- 76.2 %
- against 70.7 %
- Body Thickness
- 7.7 mm
- against 8.7 mm
Xiaomi Redmi 4 (4X), if you care about…
- Battery Capacity
- 4,100 mAh
- against 3,180 mAh
- Display Pixel Density
- 294 ppi
- against 282 ppi
Specification comparison
Performance
| Specification | A83 | Redmi 4 (4X) |
|---|---|---|
| Processor Model | MediaTek Helio P23 | Qualcomm Snapdragon 435 |
| Processor Process Size | 16 nm Best value | 28 nm |
| Graphics GPU | ARM Mali-G71 MP2 | Qualcomm Adreno 505 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 2.5 GHz Best value | 1.4 GHz |
| Maximum Storage Capacity | 64 GB | 64 GB |
| CPU Description | Octa-core 2.5 GHz Cortex-A53 | Octa-core 1.4 GHz Cortex-A53 |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | — |
| RAM Capacity | 4 GB | 4 GB |
| RAM Type | DDR4 | — |
| Expandable Storage | Yes | Yes |
| Maximum memory card | 256 GB | — |
Design
| Specification | A83 | Redmi 4 (4X) |
|---|---|---|
| Body Colors | Gold, Black, Red, Blue | Black, Gold |
| Body Thickness | 7.7 mm Best value | 8.7 mm |
| Body Width | 73.1 mm | 70 mm |
| Body Height | 150.5 mm | 139.2 mm |
| Weight | 143 g Best value | 150 g |
| Usable Surface | 76.2 % Best value | 70.7 % |
| Body Materials | Glass, Aluminium Alloy | Glass, Aluminium Alloy, Plastic |
Battery
| Specification | A83 | Redmi 4 (4X) |
|---|---|---|
| Battery Capacity | 3,180 mAh | 4,100 mAh Best value |
| Battery Type | Li-Ion | Li-Po |
| Fast Charge Power | 10 W | — |
| Battery Features | Battery Level Indicator, Rechargeable, Non-Removable | — |
| Talk time | — | 36 h |
| Standby time | — | 432 h |
| Music playback time | — | 87 h |
Display
| Specification | A83 | Redmi 4 (4X) |
|---|---|---|
| Display Aspect Ratio | 18:9 | 16:9 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 5.7″ Best value | 5″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,440 px Best value | 1,280 px |
| Display Pixel Density | 282 ppi | 294 ppi Best value |
| Display Features | Gorilla Glass 3, Touchscreen | Gorilla Glass |
Sensors
| Specification | A83 | Redmi 4 (4X) |
|---|---|---|
| Fingerprint Sensor Placement | — | Rear |
Sensor
| Specification | A83 | Redmi 4 (4X) |
|---|---|---|
| Sensor Features | Accelerometer, Proximity Sensor, Compass | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass |
Software
| Specification | A83 | Redmi 4 (4X) |
|---|---|---|
| Operating System | Android 7.1 | Android 6 |
| OS Family | Android | Android |
| OS Version | 7.1 Best value | 6 |
Connectivity
| Specification | A83 | Redmi 4 (4X) |
|---|---|---|
| SIM Configurations | Dual Nano-SIM | Nano-SIM + Micro-SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B8, 4G LTE B38, 4G LTE B40, 4G LTE B41 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | GSM, CDMA, HSPA, LTE, 4G | GSM, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) Best value | Wi-Fi 802.11 b/g/n |
| Wi-Fi Features | Dual Band, Wi-Fi Direct | Wi-Fi Direct |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 4.2 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, GLONASS | GPS, GLONASS, BeiDou Best value |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, microUSB, USB OTG | 3.5 mm Audio Jack, Infrared, FM Radio |
| USB Version | microUSB | USB 2.0 |
| SAR American Head | — | 0.77 W/kg |
| SAR American Body | — | 0.83 W/kg |
| Max. download speed | 300 Mbps | — |
| Max. upload speed | 100 Mbps | — |
Audio
| Specification | A83 | Redmi 4 (4X) |
|---|---|---|
| Microphone Count | 2 | — |
| Audio Features | Loudspeaker | A2DP, LE, Loudspeaker |
Technical
| Specification | A83 | Redmi 4 (4X) |
|---|---|---|
| Model numbers | CPH1729, CPH1827 | 2016060, 2016090, MAG138, MAE136, Redmi 4, Redmi 4X |
