Side-by-side technical data
vivo Y21 5G vs vivo Y31 5G
Comparison between vivo Y21 5G and vivo Y31 5G: camera, battery, fast charging, display, performance and colors, side by side. More phones from vivo.
The verdict
Neither runs away with it: each wins something.
| Category | Y21 5G | Y31 5G |
|---|---|---|
| Design & display | 5.8 | 6.6 |
| Performance & hardware | 4.4 | 4.8 |
| Camera | 3.8 | 3.8 |
| Connectivity | 6.8 | 6.5 |
| Battery & charging | 7.1 | 6.5 |
Which one is for you?
vivo Y21 5G, if you care about…
- RAM Capacity
- 8 GB
- against 6 GB
- Bluetooth Version
- Bluetooth 5.4
- against Bluetooth 5.1
- Peak Display Brightness
- 1,200 nits
- against 1,000 nits
- Battery Features
- Fast Charging, Reverse Charging, Non-Removable
- against Fast Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable
vivo Y31 5G, if you care about…
- AnTuTu Score
- 456,552
- against 409,000
- Display Pixel Density
- 393 ppi
- against 260 ppi
- Resistance Features
- IP68, IP64, MIL-STD-810H
- against IP65, MIL-STD-810H
- Display Horizontal Resolution
- 1,080 px
- against 720 px
Specification comparison
Performance
| Specification | Y21 5G | Y31 5G |
|---|---|---|
| Processor Model | MediaTek Dimensity 6300 | Qualcomm Snapdragon 4 Gen 2 |
| Processor Process Size | 6 nm | 4 nm Best value |
| Graphics GPU | Mali-G57 MC2 | Qualcomm Adreno 613 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 2.4 GHz Best value | 2.2 GHz |
| Maximum Storage Capacity | 256 GB | 256 GB |
| AnTuTu Score | 409,000 | 456,552 Best value |
| CPU Description | Octa-core: 2x2.4 GHz Cortex-A76 and 6x2.0 GHz Cortex-A55 | 2x2.2 GHz Cortex-A76 + 6x2.0 GHz Cortex-A55 |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB Best value | 6 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v10 | v10 |
Design
| Specification | Y21 5G | Y31 5G |
|---|---|---|
| Body Colors | Gold, Blue, Black, Silver | Black, White, Red, Green |
| Body Thickness | 8.4 mm | 8.4 mm |
| Body Width | 77.1 mm | 77 mm |
| Body Height | 167.4 mm | 166.1 mm |
| Weight | 209 g | 209 g |
| Usable Surface | 85 % Best value | 83 % |
| Body Materials | Glass, Plastic | Plastic |
| Resistance Features | IP65, MIL-STD-810H | IP68, IP64, MIL-STD-810H Best value |
| Waterproof Depth | — | 1.5 m |
| Drop Resistance Class | A Best value | B |
| Repairability Class | C | C |
| Drop Test Count | 270 Best value | 180 |
| Unfolded thickness | 8.4 mm | — |
Battery
| Specification | Y21 5G | Y31 5G |
|---|---|---|
| Battery Efficiency Rating | A Best value | B |
| Battery Capacity | 6,500 mAh | 6,500 mAh |
| Battery Type | Li-Ion | Li-Ion |
| Fast Charge Power | 44 W | 44 W |
| Battery Features | Fast Charging, Reverse Charging, Non-Removable Best value | Fast Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable |
| Battery Endurance | 67 h 13 min Best value | 57 h |
| Charge cycles | 1,600 | 1,600 |
Display
| Specification | Y21 5G | 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 | 6.74″ Best value | 6.72″ |
| Display Horizontal Resolution | 720 px | 1,080 px Best value |
| Display Vertical Resolution | 1,600 px | 2,408 px Best value |
| Display Pixel Density | 260 ppi | 393 ppi Best value |
| Display Refresh Rate | 120 Hz | 120 Hz |
| Display Contrast Ratio | — | 1,500 :1 |
| Display Features | Mohs Level 4, Water Drop Notch, TÜV Rheinland Low Blue Light, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless, 120Hz | Hole-Punch Notch, SGS Certified, Color LED Notifications, Scratch Resistant, Curved Glass, Capacitive Touch, Frameless, Gorilla Glass, Multi-Touch |
Sensors
| Specification | Y21 5G | Y31 5G |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | Y21 5G | Y31 5G |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Light Sensor | Cooling System, Fingerprint Sensor, Accelerometer, Compass, Proximity Sensor |
Software
| Specification | Y21 5G | Y31 5G |
|---|---|---|
| Operating System | Android 16 | Android 15 |
| OS Family | Android | Android |
| OS Version | 16 Best value | 15 |
| OS Update Support | 5 years | 5 years |
| Google Services | Yes | Yes |
Connectivity
| Specification | Y21 5G | Y31 5G |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B19, 4G LTE B20, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66, 4G LTE B71, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n20, 5G NR n28a, 5G NR n28b, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n66, 5G NR n71, 5G NR n77, 5G NR n78 | 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 | GSM, HSPA, LTE, 5G | LTE, 5G |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n/ac | 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 | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 5.4 Best value | Bluetooth 5.1 |
| Bluetooth Profiles | A2DP, EDR, HID, LE | A2DP, EDR, HID, LE, aptX, SBC |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, QZSS, Galileo | GPS, A-GPS, GLONASS, BeiDou, QZSS, Galileo |
| Connectivity Features | 3.5 mm Audio Jack, Infrared, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, USB Type-C, NFC, Computer Sync, OTA Sync, FM Radio, Tethering, VoLTE | 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 | — | 2,500 Mbps |
| Max. upload speed | — | 900 Mbps |
Audio
| Specification | Y21 5G | Y31 5G |
|---|---|---|
| Audio Features | Stereo Speakers, Bluetooth, A2DP, EDR, HID, LE | DTS, DTS:X, Hi-Res Audio, Stereo Speakers, A2DP, EDR, HID, LE, aptX, SBC |
Technical
| Specification | Y21 5G | Y31 5G |
|---|---|---|
| Model numbers | V2553, V2554 | — |
