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- Moto G51 5G vs Y55s (2021)
Motorola Moto G51 5G vs Vivo Y55s (2021)
What Moto G51 5G does better (8) and where Y55s (2021) wins (6) — every spec side by side.
vs
7.1Display4.6
6.2Camera4.6
5.0Battery7.0
5.6Features5.0
Dimensions
Size comparison
Moto G51 5GY55s (2021)
| Moto G51 5G | Y55s (2021) | Difference | |
|---|---|---|---|
| Height | 170.5 mm | 163.9 mm | +6.6 mm |
| Width | 76.5 mm | 75.3 mm | +1.2 mm |
| Thickness | 9.1 mm | 9.2 mm | −0.1 mm |
| Weight | 208 g | 200 g | +8 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Moto G51 5G better than Y55s (2021)?
- Refresh rate120 Hz vs 60 Hz2×
- NFCYes · Y55s (2021): No
- Wired charging20 W vs 18 W+11%
- Memory card slotYes · Y55s (2021): No
- Rear cameras2 vs 12×
- Ultra-wide cameraYes · Y55s (2021): No
- Screen size6.8″ vs 6.6″+3%
- Selfie camera13 MP vs 8 MP+62%
Why is Y55s (2021) better than Moto G51 5G?
- Storage (max)128 GB vs 256 GB2×
- Battery capacity5,000 mAh vs 6,000 mAh+20%
- Storage (base)64 GB vs 128 GB2×
- Weight208 g vs 200 g+4%
- Pixel density387 ppi vs 401 ppi+4%
- Process8 nm vs 7 nm+14%
Specifications
Side by side
| Design | ||
| Weight | 208 g | 200 g |
| Thickness | 9.1 mm | 9.2 mm |
| Height | 170.5 mm | 163.9 mm |
| Width | 76.5 mm | 75.3 mm |
| Frame | Plastic | Plastic |
| Back | Plastic | Plastic |
| Ingress protection | IP52 | — |
| Water resistance (IPx) | IPx2 | — |
| Colours | Indigo Blue, Bright Silver, Aqua Blue | Black, Blue, Pink |
| 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 | 401 ppi |
| Refresh rate | 120 Hz | 60 Hz |
| Measured brightness | 595 nits | — |
| Screen-to-body ratio | 85.6% | 84.5% |
| Performance | ||
| Chipset | Qualcomm SM4350-AC Snapdragon 480+ 5G | Mediatek Dimensity 700 |
| Chip maker | Qualcomm | MediaTek |
| Process | 8 nm | 7 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.2 GHz | 2.2 GHz |
| GPU | Adreno 619 | Mali-G57 MC2 |
| AnTuTu score | 302,859 | — |
| Geekbench 6 (multi-core) | 1,696 | — |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Storage (max) | 128 GB | 256 GB |
| Storage (base) | 64 GB | 128 GB |
| Storage type | — | UFS 2.1 |
| Memory card slot | Yes | No |
| Camera | ||
| Main camera | 50 MP | 50 MP |
| Main camera aperture | f/1.8 | f/1.8 |
| 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 | 1080p |
| Selfie camera | 13 MP | 8 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 5,000 mAh | 6,000 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 5 |
| Bluetooth | 5.1 | 5.1 |
| NFC | Yes | No |
| USB | USB Type-C 2.0 | USB Type-C |
| USB version | 2 | — |
| Satellite navigation | GLONASS, GALILEO | GLONASS, GALILEO, BDS, QZSS |
| 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 | — | OriginOS |
