The verdict
Your pick: Realme realme 7, ahead on Connectivity and Battery & charging. Unless Design & display decides it for you.
| Category | Y51 | realme 7 |
|---|---|---|
| Design & display | 7.0 | 5.6 |
| Performance & hardware | 3.6 | 3.5 |
| Camera | 5.2 | 5.1 |
| Connectivity | 5.1 | 5.4 |
| Battery & charging | 4.6 | 5.7 |
Which one is for you?
vivo Y51, if you care about…
- Display Technology
- Super AMOLED
- against IPS LCD
- Weight
- 186.7 g
- against 196.5 g
- Body Thickness
- 8.7 mm
- against 9.4 mm
- Body Materials
- Aluminium Alloy
- against Glass, Plastic
Realme realme 7, if you care about…
- Battery Capacity
- 5,000 mAh
- against 4,500 mAh
- AnTuTu Score
- 409,874
- against 219,118
- Fast Charge Power
- 30 W
- against 18 W
Specification comparison
Performance
| Specification | Y51 | realme 7 |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 665 | MediaTek Helio G95 |
| Processor Process Size | 11 nm Best value | 12 nm |
| Graphics GPU | Qualcomm Adreno 610 | Mali-G76 MC4 |
| Storage Type | UFS 2.1 | UFS 2.1 |
| Maximum CPU Clock | 2 GHz | 2.05 GHz Best value |
| Maximum Storage Capacity | 128 GB | 128 GB |
| AnTuTu Score | 219,118 | 409,874 Best value |
| Geekbench 6 Single-Core | — | 636 |
| Geekbench 6 Multi-Core | — | 1,738 |
| CPU Description | 4x Kryo 260 at 2.0 GHz + 4x Kryo 260 at 1.8 GHz | Octa-core: 2× Cortex-A76 at up to 2.05 GHz and 6× Cortex-A55 at up to 2.0 GHz. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB | 8 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v8 | v10 |
Design
| Specification | Y51 | realme 7 |
|---|---|---|
| Body Colors | Black, Blue, Cyan | Blue, White |
| Body Thickness | 8.7 mm Best value | 9.4 mm |
| Body Width | 75.2 mm | 75.4 mm |
| Body Height | 159.3 mm | 162.3 mm |
| Weight | 186.7 g Best value | 196.5 g |
| Usable Surface | 85 % Best value | 83.4 % |
| Body Materials | Aluminium Alloy Best value | Glass, Plastic |
Battery
| Specification | Y51 | realme 7 |
|---|---|---|
| Battery Capacity | 4,500 mAh | 5,000 mAh Best value |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 18 W | 30 W Best value |
| Battery Features | Fast Charging, Non-Removable, Battery Level Indicator, Rechargeable | Fast Charging, Non-Removable, Battery Level Indicator, Rechargeable |
Display
| Specification | Y51 | realme 7 |
|---|---|---|
| Display Aspect Ratio | 19.5:9 | 20:9 |
| Display Technology | Super AMOLED Best value | IPS LCD |
| Peak Display Brightness | — | 480 nits |
| Display Diagonal | 6.38″ | 6.5″ Best value |
| Display Horizontal Resolution | 1,080 px | 1,080 px |
| Display Vertical Resolution | 2,340 px | 2,400 px Best value |
| Display Pixel Density | 404 ppi | 405 ppi Best value |
| Display Refresh Rate | — | 90 Hz |
| Touch Sampling Rate | — | 120 Hz |
| Display Contrast Ratio | — | 1,474 :1 |
| Display Features | Water Drop Notch, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless, Touchscreen | Gorilla Glass 3, Hole-Punch Notch, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless |
Sensors
| Specification | Y51 | realme 7 |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Side |
Sensor
| Specification | Y51 | realme 7 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Compass, Gravity Sensor, Gyroscope, Light Sensor, Proximity Sensor | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Magnetometer, Light Sensor, Cooling System |
Software
| Specification | Y51 | realme 7 |
|---|---|---|
| Operating System | Android 10 | Android 10 |
| OS Family | Android | Android |
| OS Version | 10 | 10 |
| Google Services | Yes | Yes |
| Widevine L1 | — | Yes |
Connectivity
| Specification | Y51 | realme 7 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM B2, 2G GSM B3, 2G GSM B5, 2G GSM B8, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B8, 4G LTE B40 | 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, 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, LTE B28, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | 4G, LTE | GSM, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | Dual Band, Wi-Fi Direct, Wi-Fi Hotspot, Wi-Fi Display, MIMO |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 |
| Bluetooth Profiles | A2DP | A2DP, LE, EDR, HID |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo Best value | GPS, A-GPS, GLONASS, BeiDou |
| Connectivity Features | 3.5 mm Audio Jack, Computer Sync, OTA Sync, FM Radio, Tethering, VoLTE, USB Charging, USB Mass Storage, USB OTG, USB Type-C | 3.5 mm Audio Jack, NFC, USB Type-C, USB OTG, USB Charging, USB Mass Storage, Computer Sync, OTA Sync, Tethering, VoLTE |
| USB Version | — | USB 2.0 |
| SAR American Head | — | 0.99 W/kg |
| SAR American Body | — | 0.934 W/kg |
| SAR (EU) head | — | 0.972 W/kg |
| SAR (EU) body | — | 1.218 W/kg |
| Max. download speed | 600 Mbps | 600 Mbps |
| Max. upload speed | 150 Mbps | 150 Mbps |
Audio
| Specification | Y51 | realme 7 |
|---|---|---|
| Microphone Count | 2 Best value | 1 |
| Audio Features | A2DP | A2DP, LE, EDR, HID |
