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- Bold N1 vs Y51 (2020, September)
BLU Bold N1 vs Vivo Y51 (2020, September)
What Bold N1 does better (4) and where Y51 (2020, September) wins (8) — every spec side by side.
vs
6.0Display6.0
4.2Camera6.0
2.9Battery3.0
2.4Features3.9
Dimensions
Size comparison
Bold N1Y51 (2020, September)
| Bold N1 | Y51 (2020, September) | Difference | |
|---|---|---|---|
| Height | 158.7 mm | 159.3 mm | −0.6 mm |
| Width | 74.1 mm | 75.2 mm | −1.1 mm |
| Thickness | 8.6 mm | 8.7 mm | −0.1 mm |
| Weight | 182 g | 187 g | −5 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Bold N1 better than Y51 (2020, September)?
- Wireless chargingYes · Y51 (2020, September): No
- CPU frequency2.1 GHz vs 2 GHz+5%
- Weight182 g vs 187 g+3%
- Screen-to-body ratio85.5% vs 83.4%+3%
Why is Y51 (2020, September) better than Bold N1?
- Main camera16 MP vs 48 MP3×
- Battery capacity3,500 mAh vs 4,500 mAh+29%
- Rear cameras1 vs 22×
- Ultra-wide cameraNo · Bold N1: Yes
- Wi-Fi standardWi-Fi 4 vs Wi-Fi 5+25%
- Selfie camera13 MP vs 16 MP+23%
- Bluetooth4.1 vs 5+22%
- Process12 nm vs 11 nm+9%
Specifications
Side by side
| Design | ||
| Weight | 182 g | 187 g |
| Thickness | 8.6 mm | 8.7 mm |
| Height | 158.7 mm | 159.3 mm |
| Width | 74.1 mm | 75.2 mm |
| Glass protection | Corning Gorilla Glass 5 | — |
| Colours | Raven Black | Mystic Black, Jazzy Blue, Dreamy White |
| Display | ||
| Screen size | 6.4″ | 6.4″ |
| Panel | AMOLED | Super AMOLED |
| OLED panel | Yes | Yes |
| Resolution (width) | 1,080 px | 1,080 px |
| Resolution (height) | 2,340 px | 2,340 px |
| Pixel density | 403 ppi | 404 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Screen-to-body ratio | 85.5% | 83.4% |
| Performance | ||
| Chipset | Mediatek MT6771V Helio P70 | Qualcomm SDM665 Snapdragon 665 |
| Chip maker | MediaTek | Qualcomm |
| Process | 12 nm | 11 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.1 GHz | 2 GHz |
| GPU | Mali-G72 MP3 | Adreno 610 |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Storage (max) | 128 GB | 128 GB |
| Storage (base) | 128 GB | 128 GB |
| Storage type | eMMC 5.1 | — |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 16 MP | 48 MP |
| Main camera aperture | f/1.8 | f/1.8 |
| Main sensor size | 1/2.8" | 1/2.0" |
| Rear cameras | 1 | 2 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | Yes |
| Telephoto camera | No | No |
| Max video | 1080p | 1080p |
| Selfie camera | 13 MP | 16 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 3,500 mAh | 4,500 mAh |
| Battery type | Li-Po | — |
| Wired charging | 18 W | 18 W |
| Wireless charging | Yes | No |
| Wireless charging power | 10 W | — |
| Connectivity | ||
| 5G | No | — |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 4 | Wi-Fi 5 |
| Bluetooth | 4.1 | 5 |
| NFC | No | No |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Satellite navigation | — | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Under display | Under display |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Software | ||
| OS at launch | Android 9.0 (Pie) | Android 10 |
| Platform | Android | Android |
| Interface | — | Funtouch 10 |
