Dimensions
Size comparison
Tab 20Tab 40
| Tab 20 | Tab 40 | Difference | |
|---|---|---|---|
| Height | 241.4 mm | 247.3 mm | −5.9 mm |
| Width | 160.2 mm | 157.1 mm | +3.1 mm |
| Thickness | 8.3 mm | 7.7 mm | +0.6 mm |
| Weight | 530 g | 449 g | +81 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Tab 20 better than Tab 40?
Tab 20 has no measurable advantages in this pair.
Why is Tab 40 better than Tab 20?
- RAM4 GB vs 8 GB2×
- Storage (max)64 GB vs 128 GB2×
- Stereo speakersNo · Tab 20: Yes
- Battery capacity6,000 mAh vs 7,000 mAh+17%
- Pixel density149 ppi vs 224 ppi+50%
- Process28 nm vs 12 nm2.3×
- Screen size10.1″ vs 10.4″+3%
- CPU frequency1.6 GHz vs 2 GHz+25%
- Wi-Fi standardWi-Fi 4 vs Wi-Fi 5+25%
- Storage (base)64 GB vs 128 GB2×
- Weight530 g vs 449 g+18%
- Resolution (long side)1,280 px vs 2,000 px+56%
Specifications
Side by side
| Design | ||
| Weight | 530 g | 449 g |
| Thickness | 8.3 mm | 7.7 mm |
| Height | 241.4 mm | 247.3 mm |
| Width | 160.2 mm | 157.1 mm |
| Colours | Dark Purple | Gray |
| Display | ||
| Screen size | 10.1″ | 10.4″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (short side) | 800 px | 1,200 px |
| Resolution (long side) | 1,280 px | 2,000 px |
| Pixel density | 149 ppi | 224 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Screen-to-body ratio | 76.5% | 79.2% |
| Performance | ||
| Chipset | Unisoc SC9863A | Unisoc Tiger T616 |
| Chip maker | Unisoc | Unisoc |
| Process | 28 nm | 12 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 1.6 GHz | 2 GHz |
| GPU | IMG8322 | Mali-G57 MP1 |
| Memory | ||
| RAM | 4 GB | 8 GB |
| Storage (max) | 64 GB | 128 GB |
| Storage (base) | 64 GB | 128 GB |
| Memory card slot | Yes | Yes |
| Battery | ||
| Battery capacity | 6,000 mAh | 7,000 mAh |
| Connectivity | ||
| Cellular (LTE) | Yes | Yes |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 4 | Wi-Fi 5 |
| Bluetooth | 4 | 5 |
| USB | USB Type-C | USB Type-C |
| NFC | No | No |
| GPS | Yes | Yes |
| Satellite navigation | GLONASS, GALILEO | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | No | Yes |
| 3.5 mm headphone jack | Yes | Yes |
| Sensors | — | Accelerometer, gyro, compass |
| Cameras | ||
| Rear camera | 13 MP | 13 MP |
| Rear cameras | 1 | 1 |
| Ultra-wide camera | No | No |
| Optical stabilisation | No | No |
| Front camera | 5 MP | 5 MP |
| 4K front-camera video | No | No |
| Software | ||
| OS at launch | Android 13 | Android 13 |
| Platform | Android | Android |
