Oppo A77 4G vs Oppo A31
Key Specifications
| Processor | MediaTek Helio G35 | MediaTek Helio P35 | ||
|---|---|---|---|---|
| Display | 6.56", IPS a-Si, 60Hz | 6.5", IPS LCD, 60Hz | ||
| Camera | 50MP+2MP/8MP (Front) | 12MP+2MP+2MP/8MP (Front) | ||
| Battery | 5000mAh, 33W | 4230mAh, 10W | ||
| RAM | 4GB | 4GB | ||
| Storage | 128GB | 64GB |
Top Recommendation
| Recommended For | Display, Multimedia, Battery, Gaming, Design and Build Quality | Performance, Battery and Main Camera |
|---|
General
| Colors | Sunset Orange, Sky Blue | Mystery Black, Lake Green, Fantasy White | ||
|---|---|---|---|---|
| Launch | August 04, 2022 | February 14, 2020 | ||
| Availability | August 04, 2022 | February 29, 2020 | ||
| Launch Price | ₹15,499 | ₹11,490 |
Display
Winner:Oppo A77 4G
| Type | IPS a-Si | IPS LCD | ||
|---|---|---|---|---|
| Refresh Rate | 60 Hz | 60 Hz | ||
| Features | SDR | SDR | ||
| Size | 6.56 inches | 6.5 inches | ||
| Resolution Width | 720 pixels | 720 pixels | ||
| Resolution Height | 1612 pixels | 1600 pixels | ||
| Resolution Ratio | 20:9 | 20:9 | ||
| Pixel Per Inch | 269 ppi | 270 ppi | ||
| Display Resolution | HD+ | HD+ | ||
| Peak Brightness | 600 nits |
Body
Winner:Oppo A77 4G
| Weight | 189 grams | 180 grams | ||
|---|---|---|---|---|
| Front | Panda Glass | Gorilla Glass 3 | ||
| Back | Plastic | Plastic | ||
| Side | Plastic Frame | Plastic Frame | ||
| Port | USB Type-C 2.0 | microUSB 2.0 | ||
| IP rating | IPX4/X5 (Splash Resistance) | - | ||
| Speaker | Stereo Speakers | Mono Speaker | ||
| Build Quality | Corning Gorilla Glass 3 |
Processor
Winner:Oppo A31
| Chipset Brand | MediaTek | MediaTek | ||
|---|---|---|---|---|
| Chipset Name | Helio G35 | Helio P35 | ||
| CPU | Octa-core | Octa-core | ||
| GPU | IMG GE8320 | IMG GE8320 |
Main Camera
Winner:Oppo A31
| Camera Resolution | 50 MP | 12 MP | ||
|---|---|---|---|---|
| Camera Type | Wide-angle | Wide-angle | ||
| Camera 2 Resolution | 2 MP | 2 MP | ||
| Camera 2 Type | Depth | Macro | ||
| Features | HDR, LED flash | HDR, Professional Mode | ||
| Stabilization | No Stabilization | No Stabilization | ||
| Video | ||||
| Camera 3 Resolution | 2 MP | |||
| Camera 3 Type | Depth |
Operating System
| Software Name | Android | Android | ||
|---|---|---|---|---|
| Software Skin | ColorOS | ColorOS | ||
| OS Updates(Years) | 1 year(s) | 1 year(s) | ||
| AI Features | AI Beauty, AI Camera |
Selfie Camera
Winner:Oppo A31
| Front Camera Resolution | 8 MP | 8 MP | ||
|---|---|---|---|---|
| Features | Face unlock, HdR | |||
| Video | 1080p@30fps, 720p@30fps | 1080p@30fps, 720@30fps | ||
| Front Camera Type | Wide |
Battery
Winner:Tie
| Capacity | 5000 mAh | 4230 mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Lithium Polymer | ||
| Wireless Charging | ||||
| Charging Speed | 33 W | 10 W |
Memory
Winner:Tie
| Storage | 128 GB | 64 GB | ||
|---|---|---|---|---|
| Storage type | eMMC 5.1 | eMMC 5.1 | ||
| RAM | 4 GB | 4 GB | ||
| RAM type | LPDDR4X | LPDDR4X |
Network
| Sim Slot | Dual nano-SIM (nano-SIM, dual stand-by) | Hybrid Dual SIM (2 Nano SIMs + 1 microSD) | ||
|---|---|---|---|---|
| Network | GSM, HSDPA, HSPA, LTE | GSM, LTE FDD, LTE TD, WCDMA |
Connectivity
Winner:Oppo A77 4G
| WLAN | Wi-Fi 5 802.11 a/b/g/n/ac | Wi-Fi 5 802.11 a/b/g/n/ac | ||
|---|---|---|---|---|
| Bluetooth | 5.3 | 5 | ||
| Positioning | BDS, GALILEO, GLONASS, GPS, QZSS | A-GPS, Beidou, GLONASS, GPS | ||
| NFC | Supported | - | ||
| Radio | - | FM Radio |
Features
| Fingerprint Scanner | Side Mounted | Rear Mounted | ||
|---|---|---|---|---|
| Sensors | Accelerometer, Ambient Light Sensor, Compass, Geomagnetic Sensor, Proximity Sensor | G-Sensor, Gyroscope, Light Sensor, Magnetic Induction Sensor, Pedometer, Proximity Sensor |
