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- Galaxy A70 vs Galaxy A8 2018 Duos
Samsung Galaxy A70 vs Samsung Galaxy A8 2018 Duos
What Galaxy A70 does better (9) and where Galaxy A8 2018 Duos wins (3) — every spec side by side.
vs
5.9Display6.6
5.9Camera4.2
3.2Battery2.3
5.0Features6.0
Dimensions
Size comparison
Galaxy A70Galaxy A8 2018 Duos
| Galaxy A70 | Galaxy A8 2018 Duos | Difference | |
|---|---|---|---|
| Height | 164.3 mm | 149.2 mm | +15.1 mm |
| Width | 76.7 mm | 70.6 mm | +6.1 mm |
| Thickness | 7.9 mm | 8.4 mm | −0.5 mm |
| Weight | 183 g | 172 g | +11 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Galaxy A70 better than Galaxy A8 2018 Duos?
- Main camera32 MP vs 16 MP2×
- Battery capacity4,500 mAh vs 3,000 mAh+50%
- Rear cameras3 vs 13×
- Max video4K vs 1080p
- Selfie camera32 MP vs 16 MP2×
- Screen size6.7″ vs 5.6″+20%
- Peak brightness600 nits vs 570 nits+5%
- Screen-to-body ratio86% vs 75.6%+14%
- Thickness7.9 mm vs 8.4 mm+6%
Why is Galaxy A8 2018 Duos better than Galaxy A70?
- Pixel density393 ppi vs 441 ppi+12%
- CPU frequency2 GHz vs 2.2 GHz+10%
- Weight183 g vs 172 g+6%
Specifications
Side by side
| Design | ||
| Weight | 183 g | 172 g |
| Thickness | 7.9 mm | 8.4 mm |
| Height | 164.3 mm | 149.2 mm |
| Width | 76.7 mm | 70.6 mm |
| Frame | Plastic | Aluminium |
| Back | Plastic | Glass |
| Ingress protection | — | IP68 |
| Water resistance (IPx) | — | IPx8 |
| Glass protection | Corning Gorilla Glass 3 | Gorilla Glass 4 |
| Colours | White, Black, Blue | — |
| Display | ||
| Screen size | 6.7″ | 5.6″ |
| Panel | AMOLED | AMOLED |
| OLED panel | Yes | Yes |
| Resolution (width) | 1,080 px | 1,080 px |
| Resolution (height) | 2,400 px | 2,220 px |
| Pixel density | 393 ppi | 441 ppi |
| Refresh rate | 60 Hz | — |
| Peak brightness | 600 nits | 570 nits |
| Measured brightness | 604 nits | — |
| Screen-to-body ratio | 86% | 75.6% |
| Performance | ||
| Chipset | Qualcomm Snapdragon 675 | Samsung Exynos 7885 |
| Chip maker | Qualcomm | Samsung |
| Process | 11 nm | — |
| CPU cores | 8 | 8 |
| CPU frequency | 2 GHz | 2.2 GHz |
| GPU | Adreno 612 | Mali G71 |
| AnTuTu score | 480,034 | — |
| Geekbench 6 (multi-core) | 1,672 | — |
| Memory | ||
| RAM | 6 GB | — |
| Storage (max) | 128 GB | — |
| Storage (base) | 128 GB | — |
| Storage type | UFS 2.1 | — |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 32 MP | 16 MP |
| Main camera aperture | f/1.7 | — |
| Main sensor size | 1/2.8" | — |
| Rear cameras | 3 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | 4K | 1080p |
| 4K video frame rate | 30 fps | — |
| Selfie camera | 32 MP | 16 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 4,500 mAh | 3,000 mAh |
| Battery type | Li-Po | — |
| Wired charging | 25 W | — |
| Charged in 30 min | 45% | — |
| 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 version | 2 | 2 |
| Satellite navigation | GPS, GLONASS, GALILEO, BDS | GPS, GLONASS, BDS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | — |
| Fingerprint sensor | Under display | Rear |
| Barometer | — | Yes |
| Sensors | fingerprint | proximity, accelerometer, gyro, light, compass, barometer, hall, fingerprint |
| SAR (head) | 0.35 W/kg | — |
| Software | ||
| OS at launch | Android 9.0 Pie | Android 7.1 Nougat |
| Platform | Android | Android |
| Interface | One UI | — |
