Oppo A78 4G vs Vivo Y31 5G
36
Beebom Score
62
Beebom Score
Key Specifications
| Processor | Qualcomm Snapdragon 680 | Qualcomm Snapdragon 4 Gen 2 | ||
|---|---|---|---|---|
| Display | 6.43", AMOLED, 90Hz | 6.68", IPS LCD, 120Hz | ||
| Camera | 50MP+2MP/8MP (Front) | 50MP+0.08MP/8MP (Front) | ||
| Battery | 5000mAh, 67W | 6500mAh, 44W | ||
| RAM | 8GB | 4GB | ||
| Storage | 128GB | 128GB | ||
| Processor | Qualcomm Snapdragon 680 | Qualcomm Snapdragon 4 Gen 2 | ||
| Display | 6.43", AMOLED, 90Hz | 6.68", IPS LCD, 120Hz | ||
| Camera | 50MP+2MP/8MP (Front) | 50MP+0.08MP/8MP (Front) | ||
| Battery | 5000mAh, 67W | 6500mAh, 44W | ||
| RAM | 8GB | 4GB | ||
| Storage | 128GB | 128GB |
Top Recommendation
| Recommended For | Performance, Display, Multimedia, Gaming, Software, Design, Build Quality and Main Camera | Battery | ||
|---|---|---|---|---|
| Recommended For | Performance, Display, Multimedia, Gaming, Software, Design, Build Quality and Main Camera | Battery |
General
| Colors | Aqua Green, Mist Black | Rose Red, Diamond Green | ||
|---|---|---|---|---|
| Launch | August 01, 2023 | September 13, 2025 | ||
| Availability | August 01, 2023 | September 13, 2025 | ||
| Launch Price | ₹17,499 | ₹19,999 | ||
| Colors | Aqua Green, Mist Black | Rose Red, Diamond Green | ||
| Launch | August 01, 2023 | September 13, 2025 | ||
| Availability | August 01, 2023 | September 13, 2025 | ||
| Launch Price | ₹17,499 | ₹19,999 |
Display
Winner:Oppo A78 4G
| Type | AMOLED | IPS LCD | ||
|---|---|---|---|---|
| Refresh Rate | 90 Hz | 120 Hz | ||
| Features | SDR | SDR | ||
| Size | 6.43 inches | 6.68 inches | ||
| Resolution Width | 1080 pixels | 720 pixels | ||
| Resolution Height | 2400 pixels | 1608 pixels | ||
| Resolution Ratio | 20:9 | |||
| Pixel Per Inch | 409 ppi | 264 ppi | ||
| Display Resolution | FHD+ | HD+ | ||
| Peak Brightness | 600 nits | 1000 nits | ||
| Type | AMOLED | IPS LCD | ||
| Refresh Rate | 90 Hz | 120 Hz | ||
| Features | SDR | SDR | ||
| Size | 6.43 inches | 6.68 inches | ||
| Resolution Width | 1080 pixels | 720 pixels | ||
| Resolution Height | 2400 pixels | 1608 pixels | ||
| Resolution Ratio | 20:9 | |||
| Pixel Per Inch | 409 ppi | 264 ppi | ||
| Display Resolution | FHD+ | HD+ | ||
| Peak Brightness | 600 nits | 1000 nits |
Body
Winner:Oppo A78 4G
| Weight | 180 grams | 209 grams | ||
|---|---|---|---|---|
| Front | Gorilla Glass 5 | - | ||
| Back | Plastic | Plastic | ||
| Side | Plastic Frame | Plastic Frame | ||
| Port | USB Type-C | USB Type-C 2.0 | ||
| IP rating | IP54 (Dust and Water Resistant) | IP68/69 (Dust and Water Resistant) | ||
| Speaker | Stereo Speakers | Stereo Speakers | ||
| Build Quality | SGS 5-Star Drop Resistance | |||
| Weight | 180 grams | 209 grams | ||
| Front | Gorilla Glass 5 | - | ||
| Back | Plastic | Plastic | ||
| Side | Plastic Frame | Plastic Frame | ||
| Port | USB Type-C | USB Type-C 2.0 | ||
| IP rating | IP54 (Dust and Water Resistant) | IP68/69 (Dust and Water Resistant) | ||
| Speaker | Stereo Speakers | Stereo Speakers | ||
| Build Quality | SGS 5-Star Drop Resistance |
Processor
Winner:Oppo A78 4G
| Chipset Brand | Qualcomm | Qualcomm | ||
|---|---|---|---|---|
| Chipset Name | Snapdragon 680 | Snapdragon 4 Gen 2 | ||
| CPU | Octa-core | Octa-core | ||
| GPU | Adreno 610 | |||
| Software Name | Android | Android | ||
| Software Skin | ColorOS | Vivo Funtouch | ||
| OS Updates(Years) | 1 year(s) | |||
| Chipset Brand | Qualcomm | Qualcomm | ||
| Chipset Name | Snapdragon 680 | Snapdragon 4 Gen 2 | ||
| CPU | Octa-core | Octa-core | ||
| GPU | Adreno 610 | |||
| Software Name | Android | Android | ||
| Software Skin | ColorOS | Vivo Funtouch | ||
| OS Updates(Years) | 1 year(s) |
Main Camera
Winner:Oppo A78 4G
| Camera Resolution | 50 MP | 50 MP | ||
|---|---|---|---|---|
| Camera Type | Wide-angle | Wide-angle | ||
| Camera 2 Resolution | 2 MP | 0.08 MP | ||
| Camera 2 Type | Depth | Auxiliary | ||
| Features | HDR, LED Flash, Panorama | LED Flash, panorama, Portrait Mode, Time-Lapse | ||
| Stabilization | No Stabilization | No Stabilization | ||
| Video | ||||
| Camera Resolution | 50 MP | 50 MP | ||
| Camera Type | Wide-angle | Wide-angle | ||
| Camera 2 Resolution | 2 MP | 0.08 MP | ||
| Camera 2 Type | Depth | Auxiliary | ||
| Features | HDR, LED Flash, Panorama | LED Flash, panorama, Portrait Mode, Time-Lapse | ||
| Stabilization | No Stabilization | No Stabilization | ||
| Video |
Selfie Camera
Winner:Oppo A78 4G
| Front Camera Resolution | 8 MP | 8 MP | ||
|---|---|---|---|---|
| Front Camera Type | Wide | Single | ||
| Features | Face unlock, Portrait Mode | |||
| Video | 1080p@30fps | |||
| Front Camera Resolution | 8 MP | 8 MP | ||
| Front Camera Type | Wide | Single | ||
| Features | Face unlock, Portrait Mode | |||
| Video | 1080p@30fps |
Battery
Winner:Vivo Y31 5G
| Capacity | 5000 mAh | 6500 mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Lithium Ion | ||
| Wireless Charging | ||||
| Charging Speed | 67 W | 44 W | ||
| Capacity | 5000 mAh | 6500 mAh | ||
| Battery Type | Lithium Polymer | Lithium Ion | ||
| Wireless Charging | ||||
| Charging Speed | 67 W | 44 W |
Memory
Winner:Oppo A78 4G
| Storage | 128 GB | 128 GB | ||
|---|---|---|---|---|
| Storage type | UFS 2.2 | eMMC 5.1 | ||
| RAM | 8 GB | 4 GB | ||
| RAM type | LPDDR4X | LPDDR4X | ||
| Storage | 128 GB | 128 GB | ||
| Storage type | UFS 2.2 | eMMC 5.1 | ||
| RAM | 8 GB | 4 GB | ||
| RAM type | LPDDR4X | LPDDR4X |
Network
| Sim Slot | Dual SIM (nano-SIM, dual stand-by) | Hybrid Dual SIM (2 Nano SIMs, 1 Nano SIM+1 microSD) | ||
|---|---|---|---|---|
| Network | GSM, LTE, WCDMA | 5G, GSM, LTE, WCDMA | ||
| Sim Slot | Dual SIM (nano-SIM, dual stand-by) | Hybrid Dual SIM (2 Nano SIMs, 1 Nano SIM+1 microSD) | ||
| Network | GSM, LTE, WCDMA | 5G, GSM, LTE, WCDMA |
Connectivity
Winner:Vivo Y31 5G
| WLAN | Wi-Fi 5 802.11 a/b/g/n/ac | Wi-Fi 5 802.11 a/b/g/n/ac | ||
|---|---|---|---|---|
| Bluetooth | 5 | 4.2 | ||
| Positioning | BDS, GALILEO, GLONASS, GPS | BeiDou, Galileo, GLONASS, GPS, QZSS | ||
| NFC | - | |||
| Radio | - | |||
| WLAN | Wi-Fi 5 802.11 a/b/g/n/ac | Wi-Fi 5 802.11 a/b/g/n/ac | ||
| Bluetooth | 5 | 4.2 | ||
| Positioning | BDS, GALILEO, GLONASS, GPS | BeiDou, Galileo, GLONASS, GPS, QZSS | ||
| NFC | - | |||
| Radio | - |
Features
| Fingerprint Scanner | Optical (under display) | Side Mounted | ||
|---|---|---|---|---|
| AI Features | AI Erase, AI Screen Translation, AI SuperLink, Circle to Search with Google | |||
| Sensors | Accelerometer, Compass, Gyroscope, Proximity Sensor | Accelerometer, Ambient Light Sensor, E-Compass, Proximity Sensor | ||
| Fingerprint Scanner | Optical (under display) | Side Mounted | ||
| AI Features | AI Erase, AI Screen Translation, AI SuperLink, Circle to Search with Google | |||
| Sensors | Accelerometer, Compass, Gyroscope, Proximity Sensor | Accelerometer, Ambient Light Sensor, E-Compass, Proximity Sensor |
