The verdict
Neither runs away with it: each wins something.
| Category | A7 | A83 |
|---|---|---|
| Design & display | 5.2 | 5.3 |
| Performance & hardware | 2.3 | 3.4 |
| Camera | 3.0 | 3.0 |
| Connectivity | 3.7 | 3.9 |
| Battery & charging | 4.2 | 2.4 |
Which one is for you?
Oppo A7, if you care about…
- Battery Capacity
- 4,230 mAh
- against 3,180 mAh
- Usable Surface
- 81.6 %
- against 76.2 %
- Display Diagonal
- 6.2″
- against 5.7″
- Display Vertical Resolution
- 1,520 px
- against 1,440 px
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 802.11a/b/g/n
- RAM Type
- DDR4
- against DDR3
- Display Pixel Density
- 282 ppi
- against 271 ppi
- Weight
- 143 g
- against 168 g
Specification comparison
Performance
| Specification | A7 | A83 |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 450 | MediaTek Helio P23 |
| Processor Process Size | 14 nm Best value | 16 nm |
| Graphics GPU | Qualcomm Adreno 506 | ARM Mali-G71 MP2 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 1.8 GHz | 2.5 GHz Best value |
| Maximum Storage Capacity | 64 GB | 64 GB |
| AnTuTu Score | 57,000 | — |
| Geekbench 6 Single-Core | 168 | — |
| Geekbench 6 Multi-Core | 762 | — |
| CPU Description | Octa-core 1.8 GHz Cortex-A53 | Octa-core 2.5 GHz Cortex-A53 |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 4 GB | 4 GB |
| RAM Type | DDR3 | DDR4 Best value |
| Expandable Storage | Yes | Yes |
| Maximum memory card | 256 GB | 256 GB |
Design
| Specification | A7 | A83 |
|---|---|---|
| Body Colors | Blue, Gold, Pink | Gold, Black, Red, Blue |
| Body Thickness | 8.1 mm | 7.7 mm Best value |
| Body Width | 75.4 mm | 73.1 mm |
| Body Height | 155.9 mm | 150.5 mm |
| Weight | 168 g | 143 g Best value |
| Usable Surface | 81.6 % Best value | 76.2 % |
| Body Materials | Glass, Plastic | Glass, Aluminium Alloy Best value |
Battery
| Specification | A7 | A83 |
|---|---|---|
| Battery Capacity | 4,230 mAh Best value | 3,180 mAh |
| Battery Type | Li-Ion | Li-Ion |
| Fast Charge Power | — | 10 W |
| Battery Features | Battery Level Indicator, Rechargeable | Battery Level Indicator, Rechargeable, Non-Removable |
Display
| Specification | A7 | A83 |
|---|---|---|
| Display Aspect Ratio | 19:9 | 18:9 |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 6.2″ Best value | 5.7″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,520 px Best value | 1,440 px |
| Display Pixel Density | 271 ppi | 282 ppi Best value |
| Display Features | Gorilla Glass 3, Touchscreen | Gorilla Glass 3, Touchscreen |
Sensors
| Specification | A7 | A83 |
|---|---|---|
| Fingerprint Sensor Placement | Rear | — |
Sensor
| Specification | A7 | A83 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass | Accelerometer, Proximity Sensor, Compass |
Software
| Specification | A7 | A83 |
|---|---|---|
| Operating System | Android 8 | Android 7.1 |
| OS Family | Android | Android |
| OS Version | 8 Best value | 7.1 |
Connectivity
| Specification | A7 | A83 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM | Dual Nano-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 B7, 4G LTE B8, 4G LTE B20, LTE B28, 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 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B8, 4G LTE B38, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | GSM, HSPA, LTE, 4G | GSM, CDMA, HSPA, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n | Wi-Fi 802.11a/b/g/n, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) Best value |
| Wi-Fi Features | Wi-Fi Direct | Dual Band, Wi-Fi Direct |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 4.2 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, GLONASS, Galileo, BeiDou Best value | GPS, GLONASS |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, microUSB, USB OTG | 3.5 mm Audio Jack, FM Radio, microUSB, USB OTG |
| USB Version | USB 2.0 | microUSB |
| Max. download speed | 300 Mbps | 300 Mbps |
| Max. upload speed | 50 Mbps | 100 Mbps Best value |
Audio
| Specification | A7 | A83 |
|---|---|---|
| Microphone Count | 2 | 2 |
| Audio Features | Loudspeaker, A2DP, LE | Loudspeaker |
Technical
| Specification | A7 | A83 |
|---|---|---|
| Model numbers | CPH1901, CPH1903, CPH1905, PBFM00, PBFT00 | CPH1729, CPH1827 |
