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- P40 vs Galaxy A51 5G UW
Huawei P40 vs Samsung Galaxy A51 5G UW
What P40 does better (16) and where Galaxy A51 5G UW wins (3) — every spec side by side.
vs
5.4Display6.2
9.3Camera6.8
2.8Battery2.9
6.9Features7.1
Dimensions
Size comparison
P40Galaxy A51 5G UW
| P40 | Galaxy A51 5G UW | Difference | |
|---|---|---|---|
| Height | 148.9 mm | 158.8 mm | −9.9 mm |
| Width | 71.1 mm | 73.4 mm | −2.3 mm |
| Thickness | 8.5 mm | 8.6 mm | −0.1 mm |
| Weight | 175 g | 189 g | −14 g |
Drawn to the same scale from the official dimensions (front and side).
Why is P40 better than Galaxy A51 5G UW?
- Wired charging22 W vs 15 W+50%
- Storage (max)256 GB vs 128 GB2×
- Optical stabilisationYes · Galaxy A51 5G UW: No
- Telephoto cameraYes · Galaxy A51 5G UW: No
- RAM8 GB vs 6 GB+33%
- Main camera50 MP vs 48 MP+4%
- 4K video frame rate60 fps vs 30 fps2×
- eSIMYes · Galaxy A51 5G UW: No
- Dual SIMYes · Galaxy A51 5G UW: No
- CPU frequency2.86 GHz vs 2.4 GHz+19%
- Weight175 g vs 189 g+8%
- Pixel density422 ppi vs 405 ppi+4%
Why is Galaxy A51 5G UW better than P40?
- Battery capacity3,800 mAh vs 4,500 mAh+18%
- 3.5 mm headphone jackNo · P40: Yes
- Screen size6.1″ vs 6.5″+7%
Specifications
Side by side
| Design | ||
| Weight | 175 g | 189 g |
| Thickness | 8.5 mm | 8.6 mm |
| Height | 148.9 mm | 158.8 mm |
| Width | 71.1 mm | 73.4 mm |
| Frame | Aluminium | Aluminium |
| Back | Glass | Plastic |
| Ingress protection | IP53 | — |
| Water resistance (IPx) | IPx3 | — |
| Glass protection | Corning Gorilla Glass 5 | Corning Gorilla Glass 3 |
| Colours | Silver Frost, Blush Gold, Deep Sea Blue, Ice White, Black | Prism Bricks Blue |
| Display | ||
| Screen size | 6.1″ | 6.5″ |
| Panel | OLED | Super AMOLED |
| OLED panel | Yes | Yes |
| Resolution (width) | 1,080 px | 1,080 px |
| Resolution (height) | 2,340 px | 2,400 px |
| Pixel density | 422 ppi | 405 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Peak brightness | 500 nits | — |
| Measured brightness | 589 nits | — |
| Screen-to-body ratio | 86.3% | 87.5% |
| HDR | Yes | — |
| Performance | ||
| Chipset | Kirin 990 5G | Qualcomm SM7250 Snapdragon 765G 5G |
| Chip maker | Kirin | Qualcomm |
| Process | 7 nm | 7 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.86 GHz | 2.4 GHz |
| GPU | Mali-G76 MP16 | Adreno 620 |
| AnTuTu score | 486,583 | — |
| Geekbench 6 (multi-core) | 12,619 | — |
| Memory | ||
| RAM | 8 GB | 6 GB |
| Storage (max) | 256 GB | 128 GB |
| Storage (base) | 128 GB | 128 GB |
| Storage type | UFS 3.0 | UFS 2.1 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 50 MP | 48 MP |
| Main camera aperture | f/1.9 | f/2 |
| Main sensor size | 1/1.28" | 1/2.0" |
| Rear cameras | 3 | 2 |
| Optical stabilisation | Yes | No |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | Yes | No |
| Optical zoom | 3× | — |
| Max video | 4K | 4K |
| 4K video frame rate | 60 fps | 30 fps |
| Selfie camera | 32 MP | 32 MP |
| 4K selfie video | Yes | Yes |
| Battery | ||
| Battery capacity | 3,800 mAh | 4,500 mAh |
| Battery type | Li-Po | Li-Po |
| Wired charging | 22 W | 15 W |
| Charged in 30 min | 50% | — |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | Yes | Yes |
| eSIM | Yes | No |
| Dual SIM | Yes | No |
| Wi-Fi standard | Wi-Fi 6 | Wi-Fi 5 |
| Bluetooth | 5.1 | 5 |
| NFC | Yes | Yes |
| USB | USB Type-C 3.1 | USB Type-C 2.0 |
| USB version | 3.1 | 2 |
| Infrared port | Yes | — |
| Dual-band GPS | Yes | — |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS, NavIC | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | No | Yes |
| Loudspeaker loudness | -28.9 LUFS | — |
| Fingerprint sensor | Under display | Under display |
| 3D face unlock | Yes | — |
| Barometer | Yes | — |
| Sensors | Infrared Face ID, 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 10 |
| Platform | Android | Android |
| Interface | EMUI 12 | One UI 2 |
