Side-by-side technical data
Samsung Galaxy J8 vs Oppo A83
Comparison between Samsung Galaxy J8 and Oppo A83: camera, battery, fast charging, display, performance and colors, side by side. More phones from Samsung and Oppo.
The verdict
Your pick: Samsung Galaxy J8, ahead on Design & display, Camera and Battery & charging. Unless Performance & hardware or Connectivity decides it for you.
| Category | Galaxy J8 | A83 |
|---|---|---|
| Design & display | 5.7 | 5.3 |
| Performance & hardware | 2.3 | 3.4 |
| Camera | 3.7 | 3.0 |
| Connectivity | 3.6 | 3.9 |
| Battery & charging | 3.0 | 2.4 |
Which one is for you?
Samsung Galaxy J8, if you care about…
- Battery Capacity
- 3,500 mAh
- against 3,180 mAh
- Display Technology
- Super AMOLED
- against IPS LCD
- Display Diagonal
- 6″
- against 5.7″
- OS Version
- 8
- against 7.1
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 177 g
- Body Thickness
- 7.7 mm
- against 8.2 mm
- Body Materials
- Glass, Aluminium Alloy
- against Glass, Plastic
Specification comparison
Performance
| Specification | Galaxy J8 | 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 | — | DDR4 |
| Expandable Storage | Yes | Yes |
| Maximum memory card | 256 GB | 256 GB |
Design
| Specification | Galaxy J8 | A83 |
|---|---|---|
| Body Colors | Black, Gold, Blue, Purple | Gold, Black, Red, Blue |
| Body Thickness | 8.2 mm | 7.7 mm Best value |
| Body Width | 75.7 mm | 73.1 mm |
| Body Height | 159.2 mm | 150.5 mm |
| Weight | 177 g | 143 g Best value |
| Usable Surface | 75.8 % | 76.2 % Best value |
| Body Materials | Glass, Plastic | Glass, Aluminium Alloy Best value |
Battery
| Specification | Galaxy J8 | A83 |
|---|---|---|
| Battery Capacity | 3,500 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 |
| Talk time | 23 h | — |
| Music playback time | 112 h | — |
Display
| Specification | Galaxy J8 | A83 |
|---|---|---|
| Display Aspect Ratio | 18.5:9 | 18:9 |
| Display Technology | Super AMOLED Best value | IPS LCD |
| Display Diagonal | 6″ Best value | 5.7″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,480 px Best value | 1,440 px |
| Display Pixel Density | 274 ppi | 282 ppi Best value |
| Display Refresh Rate | 60 Hz | — |
| Display Features | Touchscreen | Gorilla Glass 3, Touchscreen |
Sensors
| Specification | Galaxy J8 | A83 |
|---|---|---|
| Fingerprint Sensor Placement | Rear | — |
Sensor
| Specification | Galaxy J8 | A83 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass | Accelerometer, Proximity Sensor, Compass |
Software
| Specification | Galaxy J8 | A83 |
|---|---|---|
| Operating System | Android 8 | Android 7.1 |
| OS Family | Android | Android |
| OS Version | 8 Best value | 7.1 |
Connectivity
| Specification | Galaxy J8 | 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 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B17, 4G LTE B20, LTE B28, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66 | 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 802.11 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, 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 |
| SAR (EU) head | 0.57 W/kg | — |
| SAR (EU) body | 1.18 W/kg | — |
| Max. download speed | 300 Mbps | 300 Mbps |
| Max. upload speed | 50 Mbps | 100 Mbps Best value |
Audio
| Specification | Galaxy J8 | A83 |
|---|---|---|
| Microphone Count | 2 | 2 |
| Audio Features | Loudspeaker | Loudspeaker |
Technical
| Specification | Galaxy J8 | A83 |
|---|---|---|
| Model numbers | SM-J810G, SM-J810F, J810Y, SM-J810Y, SM-J810GF, SM-J810M | CPH1729, CPH1827 |
