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- Galaxy A71 vs Galaxy M31s
Samsung Galaxy A71 vs Samsung Galaxy M31s
What Galaxy A71 does better (6) and where Galaxy M31s wins (6) — every spec side by side.
vs
5.9Display6.3
8.1Camera7.5
3.3Battery7.5
5.0Features5.0
Dimensions
Size comparison
Galaxy A71Galaxy M31s
| Galaxy A71 | Galaxy M31s | Difference | |
|---|---|---|---|
| Height | 163.6 mm | 159.3 mm | +4.3 mm |
| Width | 76 mm | 74.4 mm | +1.6 mm |
| Thickness | 7.7 mm | 9.3 mm | −1.6 mm |
| Weight | 179 g | 203 g | −24 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Galaxy A71 better than Galaxy M31s?
- Optical stabilisationYes · Galaxy M31s: No
- Rear cameras4 vs 22×
- Weight179 g vs 203 g+13%
- Screen size6.7″ vs 6.5″+3%
- Process8 nm vs 10 nm+25%
- Thickness7.7 mm vs 9.3 mm+21%
Why is Galaxy M31s better than Galaxy A71?
- Battery capacity4,500 mAh vs 6,000 mAh+33%
- RAM6 GB vs 8 GB+33%
- Ultra-wide cameraNo · Galaxy A71: Yes
- 4K selfie videoNo · Galaxy A71: Yes
- CPU frequency2.2 GHz vs 2.3 GHz+5%
- Pixel density393 ppi vs 405 ppi+3%
Specifications
Side by side
| Design | ||
| Weight | 179 g | 203 g |
| Thickness | 7.7 mm | 9.3 mm |
| Height | 163.6 mm | 159.3 mm |
| Width | 76 mm | 74.4 mm |
| Frame | Aluminium | — |
| Back | Plastic | — |
| Glass protection | Gorilla Glass 3 | Corning Gorilla Glass 3 |
| Colours | Black, Silver, Blue, Pink | Mirage Black, Mirage Blue |
| Display | ||
| Screen size | 6.7″ | 6.5″ |
| Panel | AMOLED | Super AMOLED |
| OLED panel | Yes | Yes |
| Resolution (width) | 1,080 px | 1,080 px |
| Resolution (height) | 2,400 px | 2,400 px |
| Pixel density | 393 ppi | 405 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Peak brightness | 600 nits | — |
| Measured brightness | 511 nits | — |
| Screen-to-body ratio | 87.2% | 86.1% |
| Performance | ||
| Chipset | Qualcomm Snapdragon 730 | Exynos 9611 |
| Chip maker | Qualcomm | Exynos |
| Process | 8 nm | 10 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.2 GHz | 2.3 GHz |
| GPU | Adreno 618 | Mali-G72 MP3 |
| AnTuTu score | 513,272 | — |
| Geekbench 6 (multi-core) | 1,877 | — |
| Memory | ||
| RAM | 6 GB | 8 GB |
| Storage (max) | 128 GB | 128 GB |
| Storage (base) | 128 GB | 128 GB |
| Storage type | UFS 2.1 | UFS 2.1 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 64 MP | 64 MP |
| Main camera aperture | f/1.8 | f/1.8 |
| Main sensor size | 1/1.7" | 1/1.73" |
| Rear cameras | 4 | 2 |
| Optical stabilisation | Yes | No |
| Ultra-wide camera | No | 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 | No | Yes |
| Battery | ||
| Battery capacity | 4,500 mAh | 6,000 mAh |
| Battery type | Li-Ion | Li-Po |
| Wired charging | 25 W | 25 W |
| Charged in 30 min | 43% | — |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5 | 5 |
| NFC | Yes | Yes |
| USB | USB Type-C | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Satellite navigation | GPS, GLONASS, GALILEO, BDS | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Under display | Side |
| Sensors | proximity, accelerometer, gyro, light, compass, fingerprint | Fingerprint (side-mounted), accelerometer, gyro, compass |
| SAR (head) | 0.51 W/kg | 1.38 W/kg |
| Software | ||
| OS at launch | Android 10 | Android 10 |
| Platform | Android | Android |
| Interface | One UI 2 | One UI 4.1 |
