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- Blade A31 vs Blade L9
ZTE Blade A31 vs ZTE Blade L9
What Blade A31 does better (11) and where Blade L9 wins (1) — every spec side by side.
Dimensions
Size comparison
Blade A31Blade L9
| Blade A31 | Blade L9 | Difference | |
|---|---|---|---|
| Height | 140 mm | 137.5 mm | +2.5 mm |
| Width | 71 mm | 67.5 mm | +3.5 mm |
| Thickness | 8.9 mm | 10 mm | −1.1 mm |
| Weight | 166 g | 143 g | +23 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Blade A31 better than Blade L9?
- RAM2 GB vs 1 GB2×
- Battery capacity3,000 mAh vs 2,000 mAh+50%
- Main camera8 MP vs 5 MP+60%
- NFCYes · Blade L9: No
- Pixel density295 ppi vs 215 ppi+37%
- CPU frequency1.6 GHz vs 1.3 GHz+23%
- CPU cores8 vs 42×
- Screen size5.4″ vs 5″+9%
- Resolution (width)720 px vs 480 px+50%
- Thickness8.9 mm vs 10 mm+12%
- Screen-to-body ratio77.1% vs 69.5%+11%
Why is Blade L9 better than Blade A31?
- Weight166 g vs 143 g+16%
Specifications
Side by side
| Design | ||
| Weight | 166 g | 143 g |
| Thickness | 8.9 mm | 10 mm |
| Height | 140 mm | 137.5 mm |
| Width | 71 mm | 67.5 mm |
| Colours | Blue, Gray | Black, Blue |
| Display | ||
| Screen size | 5.4″ | 5″ |
| Panel | IPS LCD | TFT LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 480 px |
| Resolution (height) | 1,440 px | 960 px |
| Pixel density | 295 ppi | 215 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Screen-to-body ratio | 77.1% | 69.5% |
| Performance | ||
| Chipset | Unisoc SC9863A | Unisoc SC7731e |
| Chip maker | Unisoc | Unisoc |
| Process | 28 nm | — |
| CPU cores | 8 | 4 |
| CPU frequency | 1.6 GHz | 1.3 GHz |
| GPU | IMG8322 | Mali-400 MP2 |
| Memory | ||
| RAM | 2 GB | 1 GB |
| Storage (max) | 32 GB | 32 GB |
| Storage (base) | 32 GB | 32 GB |
| Storage type | eMMC 5.1 | eMMC 5.1 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 8 MP | 5 MP |
| Rear cameras | 1 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | 720p | 720p |
| Selfie camera | 2 MP | 2 MP |
| Battery | ||
| Battery capacity | 3,000 mAh | 2,000 mAh |
| Battery type | Li-Ion | Li-Ion |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 4 | Wi-Fi 4 |
| Bluetooth | 4.2 | 4.2 |
| NFC | Yes | No |
| USB | microUSB 2.0 | microUSB 2.0 |
| Satellite navigation | GLONASS | GLONASS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Sensors | Accelerometer | Accelerometer |
| Software | ||
| OS at launch | Android 11 (Go edition) | Android 11 (Go edition) |
| Platform | Android | Android |
| Interface | Stock Android | — |
