Dimensions
Size comparison
Tab 30Tab 40
| Tab 30 | Tab 40 | Difference | |
|---|---|---|---|
| Height | 237.5 mm | 247.3 mm | −9.8 mm |
| Width | 157.5 mm | 157.1 mm | +0.4 mm |
| Thickness | 8 mm | 7.7 mm | +0.3 mm |
| Weight | 421 g | 449 g | −28 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Tab 30 better than Tab 40?
- Weight421 g vs 449 g+7%
Why is Tab 40 better than Tab 30?
- RAM4 GB vs 8 GB2×
- Battery capacity6,580 mAh vs 7,000 mAh+6%
- Screen size10.1″ vs 10.4″+3%
- Resolution (long side)1,920 px vs 2,000 px+4%
- Thickness8 mm vs 7.7 mm+4%
Specifications
Side by side
| Design | ||
| Weight | 421 g | 449 g |
| Thickness | 8 mm | 7.7 mm |
| Height | 237.5 mm | 247.3 mm |
| Width | 157.5 mm | 157.1 mm |
| Colours | Gray | Gray |
| Display | ||
| Screen size | 10.1″ | 10.4″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (short side) | 1,200 px | 1,200 px |
| Resolution (long side) | 1,920 px | 2,000 px |
| Pixel density | 224 ppi | 224 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Screen-to-body ratio | 79.1% | 79.2% |
| Performance | ||
| Chipset | Unisoc T618 | Unisoc Tiger T616 |
| Chip maker | Unisoc | Unisoc |
| Process | — | 12 nm |
| CPU cores | 8 | 8 |
| CPU frequency | — | 2 GHz |
| GPU | — | Mali-G57 MP1 |
| Memory | ||
| RAM | 4 GB | 8 GB |
| Storage (max) | 128 GB | 128 GB |
| Storage (base) | 128 GB | 128 GB |
| Memory card slot | Yes | Yes |
| Battery | ||
| Battery capacity | 6,580 mAh | 7,000 mAh |
| Connectivity | ||
| Cellular (LTE) | Yes | Yes |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5 | 5 |
| USB | USB Type-C | USB Type-C |
| NFC | No | No |
| GPS | Yes | Yes |
| Satellite navigation | GLONASS, GALILEO | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | Yes | Yes |
| 3.5 mm headphone jack | Yes | Yes |
| Sensors | Accelerometer, gyro | 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 11 | Android 13 |
| Platform | Android | Android |
