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- Moto G51 5G vs Y31s
Motorola Moto G51 5G vs Vivo Y31s
What Moto G51 5G does better (12) and where Y31s wins (5) — every spec side by side.
vs
7.1Display5.5
6.2Camera4.2
5.0Battery4.6
5.6Features5.8
Dimensions
Size comparison
Moto G51 5GY31s
| Moto G51 5G | Y31s | Difference | |
|---|---|---|---|
| Height | 170.5 mm | 164.2 mm | +6.3 mm |
| Width | 76.5 mm | 75.4 mm | +1.1 mm |
| Thickness | 9.1 mm | 8.4 mm | +0.7 mm |
| Weight | 208 g | 186 g | +22 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Moto G51 5G better than Y31s?
- Main camera50 MP vs 13 MP3.8×
- NFCYes · Y31s: No
- Refresh rate120 Hz vs 90 Hz+33%
- RAM8 GB vs 6 GB+33%
- Wired charging20 W vs 18 W+11%
- Memory card slotYes · Y31s: No
- Rear cameras2 vs 12×
- Ultra-wide cameraYes · Y31s: No
- CPU frequency2.2 GHz vs 2 GHz+10%
- Screen size6.8″ vs 6.6″+3%
- Selfie camera13 MP vs 8 MP+62%
- Main camera aperturef/1.8 vs f/2.2+22%
Why is Y31s better than Moto G51 5G?
- Max video1080p vs 4K
- Weight208 g vs 186 g+12%
- Pixel density387 ppi vs 400 ppi+3%
- Wi-Fi standardWi-Fi 5 vs Wi-Fi 6+20%
- Thickness9.1 mm vs 8.4 mm+8%
Specifications
Side by side
| Design | ||
| Weight | 208 g | 186 g |
| Thickness | 9.1 mm | 8.4 mm |
| Height | 170.5 mm | 164.2 mm |
| Width | 76.5 mm | 75.4 mm |
| Frame | Plastic | — |
| Back | Plastic | — |
| Ingress protection | IP52 | — |
| Water resistance (IPx) | IPx2 | — |
| Colours | Indigo Blue, Bright Silver, Aqua Blue | Red, Gray, Aurora |
| Display | ||
| Screen size | 6.8″ | 6.6″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 1,080 px | 1,080 px |
| Resolution (height) | 2,400 px | 2,408 px |
| Pixel density | 387 ppi | 400 ppi |
| Refresh rate | 120 Hz | 90 Hz |
| Measured brightness | 595 nits | — |
| Screen-to-body ratio | 85.6% | 84.7% |
| Performance | ||
| Chipset | Qualcomm SM4350-AC Snapdragon 480+ 5G | Qualcomm SM4350 Snapdragon 480 5G |
| Chip maker | Qualcomm | Qualcomm |
| Process | 8 nm | 8 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.2 GHz | 2 GHz |
| GPU | Adreno 619 | Adreno 619 |
| AnTuTu score | 302,859 | — |
| Geekbench 6 (multi-core) | 1,696 | — |
| Memory | ||
| RAM | 8 GB | 6 GB |
| Storage (max) | 128 GB | 128 GB |
| Storage (base) | 64 GB | 64 GB |
| Storage type | — | UFS 2.1 |
| Memory card slot | Yes | No |
| Camera | ||
| Main camera | 50 MP | 13 MP |
| Main camera aperture | f/1.8 | f/2.2 |
| Main sensor size | 1/2.76" | — |
| Rear cameras | 2 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | Yes | No |
| Telephoto camera | No | No |
| Max video | 1080p | 4K |
| 4K video frame rate | — | 30 fps |
| Selfie camera | 13 MP | 8 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 5,000 mAh | 5,000 mAh |
| Battery type | Li-Po | — |
| Wired charging | 20 W | 18 W |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | Yes | Yes |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 6 |
| Bluetooth | 5.1 | 5.1 |
| NFC | Yes | No |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Satellite navigation | GLONASS, GALILEO | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Loudspeaker loudness | -28.3 LUFS | — |
| Fingerprint sensor | Side | Side |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | Fingerprint (side-mounted), accelerometer, proximity, compass |
| Software | ||
| OS at launch | Android 11 | Android 11 |
| Platform | Android | Android |
| Interface | — | Funtouch 10.5 |
