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- Galaxy A Quantum vs SG-1000
Samsung Galaxy A Quantum vs Sewon SG-1000
What Galaxy A Quantum does better (5) and where SG-1000 wins (1) — every spec side by side.
6.6Display3.0
Dimensions
Size comparison
Galaxy A QuantumSG-1000
| Galaxy A Quantum | SG-1000 | Difference | |
|---|---|---|---|
| Height | 162.5 mm | 88 mm | +74.5 mm |
| Width | 75.5 mm | 44 mm | +31.5 mm |
| Thickness | 8.1 mm | 25 mm | −16.9 mm |
| Weight | 185 g | 89 g | +96 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Galaxy A Quantum better than SG-1000?
- Battery capacity4,500 mAh vs 730 mAh6.2×
- OLED panelYes · SG-1000: No
- Thickness8.1 mm vs 25 mm3.1×
- Memory card slotYes · SG-1000: No
- 3.5 mm headphone jackYes · SG-1000: No
Why is SG-1000 better than Galaxy A Quantum?
- Weight185 g vs 89 g2.1×
Specifications
Side by side
| Design | ||
| Weight | 185 g | 89 g |
| Thickness | 8.1 mm | 25 mm |
| Height | 162.5 mm | 88 mm |
| Width | 75.5 mm | 44 mm |
| Frame | Plastic | — |
| Back | Plastic | — |
| Glass protection | Corning Gorilla Glass 3 | — |
| Colours | Prism Cube Black, Prism Cube Sliver, Prism Cube Blue | Metallic Silver, Champaign Bronze, Metallic Champaign Gold |
| Display | ||
| Screen size | 6.7″ | — |
| Panel | Super AMOLED Plus | Monochrome graphic |
| OLED panel | Yes | No |
| Resolution (width) | 1,080 px | — |
| Resolution (height) | 2,400 px | — |
| Pixel density | 393 ppi | — |
| Refresh rate | 60 Hz | 60 Hz |
| Screen-to-body ratio | 88.3% | — |
| Performance | ||
| Chipset | Exynos 980, QRNG security chipset | — |
| Chip maker | Exynos | — |
| Process | 8 nm | — |
| CPU cores | 8 | — |
| CPU frequency | 2.2 GHz | — |
| GPU | Mali-G76 MP5 | — |
| Memory | ||
| RAM | 8 GB | — |
| Storage (max) | 128 GB | — |
| Storage (base) | 128 GB | — |
| Storage type | UFS 2.1 | — |
| Memory card slot | Yes | No |
| Camera | ||
| Main camera | 64 MP | — |
| Main camera aperture | f/1.8 | — |
| Main sensor size | 1/1.72" | — |
| Rear cameras | 2 | — |
| Optical stabilisation | No | — |
| Ultra-wide camera | Yes | — |
| Telephoto camera | No | — |
| Max video | 4K | — |
| 4K video frame rate | 30 fps | — |
| Selfie camera | 32 MP | — |
| 4K selfie video | No | — |
| Battery | ||
| Battery capacity | 4,500 mAh | 730 mAh |
| Battery type | Li-Po | Li-Ion |
| Wired charging | 25 W | — |
| Wireless charging | No | — |
| Connectivity | ||
| 5G | Yes | — |
| eSIM | No | No |
| Dual SIM | No | No |
| Wi-Fi standard | Wi-Fi 5 | — |
| Bluetooth | 5 | — |
| NFC | Yes | — |
| USB | USB Type-C 2.0 | — |
| USB version | 2 | — |
| Satellite navigation | GLONASS, GALILEO, BDS | — |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | No |
| Fingerprint sensor | Under display | — |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | — |
| Software | ||
| OS at launch | Android 10 | — |
| Platform | Android | — |
| Interface | One UI 2 | — |









