Side-by-side technical data
Oppo A5i vs vivo Y31 5G
Comparison between Oppo A5i and vivo Y31 5G: camera, battery, fast charging, display, performance and colors, side by side. More phones from Oppo and vivo.
The verdict
Your pick: vivo Y31 5G, ahead on Performance & hardware and Battery & charging. Unless Camera decides it for you.
| Category | A5i | Y31 5G |
|---|---|---|
| Design & display | 6.7 | 6.6 |
| Performance & hardware | 3.7 | 4.8 |
| Camera | 5.3 | 3.8 |
| Connectivity | 6.6 | 6.5 |
| Battery & charging | 6.0 | 6.4 |
Which one is for you?
Oppo A5i, if you care about…
- Wi-Fi Standards
- Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E
- against Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g
- Bluetooth Version
- Bluetooth 5.2
- against Bluetooth 5.1
- Peak Display Brightness
- 1,200 nits
- against 1,000 nits
- Weight
- 186 g
- against 209 g
vivo Y31 5G, if you care about…
- Battery Capacity
- 6,500 mAh
- against 5,100 mAh
- AnTuTu Score
- 456,552
- against 248,000
- Maximum Storage Capacity
- 256 GB
- against 128 GB
- Resistance Features
- IP68, IP64, MIL-STD-810H
- against IP54
Specification comparison
Performance
| Specification | A5i | Y31 5G |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 6 Gen 1 | Qualcomm Snapdragon 4 Gen 2 |
| Processor Process Size | 4 nm | 4 nm |
| Graphics GPU | Qualcomm Adreno 610 | Qualcomm Adreno 613 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 2.2 GHz | 2.2 GHz |
| Maximum Storage Capacity | 128 GB | 256 GB Best value |
| AnTuTu Score | 248,000 | 456,552 Best value |
| Geekbench 6 Single-Core | 943 | — |
| Geekbench 6 Multi-Core | 2,748 | — |
| CPU Description | 4 × 1.8 GHz Kryo 660 cores plus 4 × 2.1 GHz Kryo 660 cores | 2x2.2 GHz Cortex-A76 + 6x2.0 GHz Cortex-A55 |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 6 GB | 6 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable Storage | No | Yes Best value |
| AnTuTu version | v10 | v10 |
Design
| Specification | A5i | Y31 5G |
|---|---|---|
| Body Colors | Red, Purple | Black, White, Red, Green |
| Body Thickness | 7.7 mm Best value | 8.4 mm |
| Body Width | 76.1 mm | 77 mm |
| Body Height | 165.8 mm | 166.1 mm |
| Weight | 186 g Best value | 209 g |
| Usable Surface | 89 % Best value | 83 % |
| Body Materials | Glass | Plastic |
| Resistance Features | IP54 | IP68, IP64, MIL-STD-810H Best value |
| Waterproof Depth | — | 1.5 m |
| Drop Resistance Class | — | B |
| Repairability Class | — | C |
| Drop Test Count | — | 180 |
Battery
| Specification | A5i | Y31 5G |
|---|---|---|
| Battery Efficiency Rating | — | B |
| Battery Capacity | 5,100 mAh | 6,500 mAh Best value |
| Battery Type | Li-Polymer | Li-Ion |
| Fast Charge Power | 45 W Best value | 44 W |
| Battery Features | Fast Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable | Fast Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable |
| Battery Endurance | — | 57 h |
| Charge cycles | — | 1,600 |
Display
| Specification | A5i | Y31 5G |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 1,200 nits Best value | 1,000 nits |
| Display Diagonal | 6.7″ | 6.72″ Best value |
| Display Horizontal Resolution | 720 px | 1,080 px Best value |
| Display Vertical Resolution | 1,604 px | 2,408 px Best value |
| Display Pixel Density | 394 ppi Best value | 393 ppi |
| Display Refresh Rate | 120 Hz | 120 Hz |
| Touch Sampling Rate | 240 Hz | — |
| Display Contrast Ratio | — | 1,500 :1 |
| Display Features | Hole-Punch Notch, 120Hz, DCI-P3, 10-Bit Panel, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless, Gorilla Glass | Hole-Punch Notch, SGS Certified, Color LED Notifications, Scratch Resistant, Curved Glass, Capacitive Touch, Frameless, Gorilla Glass, Multi-Touch |
Sensors
| Specification | A5i | Y31 5G |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Side |
Sensor
| Specification | A5i | Y31 5G |
|---|---|---|
| Sensor Features | Cooling System, Fingerprint Sensor, Accelerometer, Compass, Gyroscope, Light Sensor, Proximity Sensor | Cooling System, Fingerprint Sensor, Accelerometer, Compass, Proximity Sensor |
Software
| Specification | A5i | Y31 5G |
|---|---|---|
| Operating System | Android 16 | Android 15 |
| OS Family | Android | Android |
| OS Version | 16 Best value | 15 |
| OS Update Support | 1 year | 5 years Best value |
| Google Services | Yes | Yes |
Connectivity
| Specification | A5i | Y31 5G |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 1800, 2G GSM 850, 2G GSM 900, 3G UMTS B1, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 3G UMTS B19, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B8, 4G LTE B28A, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41 | 2G GSM 1900, 2G GSM 1800, 2G GSM 850, 2G GSM 900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B28B, 4G LTE B28A, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n20, 5G NR n28b, 5G NR n28a, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n66, 5G NR n77, 5G NR n78 |
| Cellular Technologies | LTE | LTE, 5G Best value |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E Best value | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, MIMO | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 5.2 Best value | Bluetooth 5.1 |
| Bluetooth Profiles | A2DP, LE, aptX, LDAC, SBC, AAC Best value | A2DP, EDR, HID, LE, aptX, SBC |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, QZSS, Galileo | GPS, A-GPS, GLONASS, BeiDou, QZSS, Galileo |
| Connectivity Features | Computer Sync, NFC, OTA Sync, Tethering, VoLTE, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, USB Type-C, 3.5 mm Audio Jack, USB 2.0 | Computer Sync, Infrared, NFC, OTA Sync, Tethering, VoLTE, VoWiFi, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, USB Type-C, USB 2.0 |
| USB Version | USB 2.0 | USB 2.0 |
| Max. download speed | 2,900 Mbps Best value | 2,500 Mbps |
| Max. upload speed | 900 Mbps | 900 Mbps |
Audio
| Specification | A5i | Y31 5G |
|---|---|---|
| Microphone Count | 2 | — |
| Audio Features | Stereo Speakers, A2DP, LE, aptX, LDAC, SBC, AAC | DTS, DTS:X, Hi-Res Audio, Stereo Speakers, A2DP, EDR, HID, LE, aptX, SBC |
