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- Galaxy A51 5G UW vs 20 Pro 5G
Samsung Galaxy A51 5G UW vs TCL 20 Pro 5G
What Galaxy A51 5G UW does better (4) and where 20 Pro 5G wins (9) — every spec side by side.
vs
6.2Display5.3
6.8Camera8.1
2.9Battery3.9
7.1Features7.1
Dimensions
Size comparison
Galaxy A51 5G UW20 Pro 5G
| Galaxy A51 5G UW | 20 Pro 5G | Difference | |
|---|---|---|---|
| Height | 158.8 mm | 164.2 mm | −5.4 mm |
| Width | 73.4 mm | 73 mm | +0.4 mm |
| Thickness | 8.6 mm | 8.8 mm | −0.2 mm |
| Weight | 189 g | 190 g | −1 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Galaxy A51 5G UW better than 20 Pro 5G?
- CPU frequency2.4 GHz vs 2 GHz+20%
- Pixel density405 ppi vs 395 ppi+3%
- Process7 nm vs 8 nm+14%
- Thickness8.6 mm vs 8.8 mm+2%
Why is 20 Pro 5G better than Galaxy A51 5G UW?
- Storage (max)128 GB vs 256 GB2×
- Optical stabilisationNo · Galaxy A51 5G UW: Yes
- Wireless chargingNo · Galaxy A51 5G UW: Yes
- Wired charging15 W vs 18 W+20%
- Storage (base)128 GB vs 256 GB2×
- Dual SIMNo · Galaxy A51 5G UW: Yes
- Screen size6.5″ vs 6.7″+3%
- Main camera aperturef/2 vs f/1.8+11%
- Screen-to-body ratio87.5% vs 89.6%+2%
Specifications
Side by side
| Design | ||
| Weight | 189 g | 190 g |
| Thickness | 8.6 mm | 8.8 mm |
| Height | 158.8 mm | 164.2 mm |
| Width | 73.4 mm | 73 mm |
| Frame | Aluminium | — |
| Back | Plastic | Glass |
| Glass protection | Corning Gorilla Glass 3 | — |
| Colours | Prism Bricks Blue | Moondust Gray, Marine Blue |
| Display | ||
| Screen size | 6.5″ | 6.7″ |
| Panel | Super AMOLED | AMOLED |
| OLED panel | Yes | Yes |
| Resolution (width) | 1,080 px | 1,080 px |
| Resolution (height) | 2,400 px | 2,400 px |
| Pixel density | 405 ppi | 395 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Peak brightness | — | 420 nits |
| Screen-to-body ratio | 87.5% | 89.6% |
| HDR | — | Yes |
| Performance | ||
| Chipset | Qualcomm SM7250 Snapdragon 765G 5G | Qualcomm SM7225 Snapdragon 750G 5G |
| Chip maker | Qualcomm | Qualcomm |
| Process | 7 nm | 8 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.4 GHz | 2 GHz |
| GPU | Adreno 620 | Adreno 619 |
| Memory | ||
| RAM | 6 GB | 6 GB |
| Storage (max) | 128 GB | 256 GB |
| Storage (base) | 128 GB | 256 GB |
| Storage type | UFS 2.1 | — |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 48 MP | 48 MP |
| Main camera aperture | f/2 | f/1.8 |
| Main sensor size | 1/2.0" | 1/2.0" |
| Rear cameras | 2 | 2 |
| Optical stabilisation | No | Yes |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | No | No |
| Max video | 4K | 4K |
| 4K video frame rate | 30 fps | 30 fps |
| Selfie camera | 32 MP | 32 MP |
| 4K selfie video | Yes | Yes |
| Battery | ||
| Battery capacity | 4,500 mAh | 4,500 mAh |
| Battery type | Li-Po | Li-Po |
| Wired charging | 15 W | 18 W |
| Wireless charging | No | Yes |
| Wireless charging power | — | 15 W |
| Connectivity | ||
| 5G | Yes | Yes |
| eSIM | No | No |
| Dual SIM | No | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5 | 5.1 |
| NFC | Yes | Yes |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Dual-band GPS | — | Yes |
| Satellite navigation | GLONASS, GALILEO, BDS | 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 |
| SAR (head) | 0.59 W/kg | — |
| Software | ||
| OS at launch | Android 10 | Android 11 |
| Platform | Android | Android |
| Interface | One UI 2 | — |
