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- A20 vs A40M
Cubot A20 vs OPPO A40M
What A20 does better (1) and where A40M wins (9) — every spec side by side.
Dimensions
Size comparison
A20A40M
| A20 | A40M | Difference | |
|---|---|---|---|
| Height | 169.4 mm | 165.8 mm | +3.6 mm |
| Width | 77.8 mm | 76.1 mm | +1.7 mm |
| Thickness | 9.6 mm | 7.7 mm | +1.9 mm |
| Weight | 214 g | 186 g | +28 g |
Drawn to the same scale from the official dimensions (front and side).
Why is A20 better than A40M?
- Selfie camera16 MP vs 5 MP3.2×
Why is A40M better than A20?
- RAM4 GB vs 8 GB2×
- Storage (max)128 GB vs 256 GB2×
- Peak brightness700 nits vs 1,000 nits+43%
- Main camera48 MP vs 50 MP+4%
- Storage (base)128 GB vs 256 GB2×
- Weight214 g vs 186 g+15%
- CPU frequency2 GHz vs 2.1 GHz+5%
- Thickness9.6 mm vs 7.7 mm+25%
- Screen-to-body ratio83.5% vs 89.9%+8%
Specifications
Side by side
| Design | ||
| Weight | 214 g | 186 g |
| Thickness | 9.6 mm | 7.7 mm |
| Height | 169.4 mm | 165.8 mm |
| Width | 77.8 mm | 76.1 mm |
| Ingress protection | — | IP54 |
| Water resistance (IPx) | — | IPx4 |
| Glass protection | — | Panda Glass |
| Colours | Black, Blue, Pink | Sparkle Black, Starlight White |
| Display | ||
| Screen size | 6.8″ | 6.7″ |
| Panel | IPS LCD | LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,600 px | 1,604 px |
| Pixel density | 260 ppi | 264 ppi |
| Refresh rate | 90 Hz | 90 Hz |
| Peak brightness | 700 nits | 1,000 nits |
| Screen-to-body ratio | 83.5% | 89.9% |
| Performance | ||
| Chipset | Unisoc Tiger T616 | Qualcomm Snapdragon 6s Gen 1 |
| Chip maker | Unisoc | Qualcomm |
| Process | 12 nm | — |
| CPU cores | 8 | 8 |
| CPU frequency | 2 GHz | 2.1 GHz |
| GPU | Mali-G57 MP1 | Adreno 610 |
| Memory | ||
| RAM | 4 GB | 8 GB |
| Storage (max) | 128 GB | 256 GB |
| Storage (base) | 128 GB | 256 GB |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 48 MP | 50 MP |
| Main camera aperture | — | f/1.8 |
| Rear cameras | 1 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | — | 1080p |
| Selfie camera | 16 MP | 5 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 5,100 mAh | 5,100 mAh |
| Wired charging | — | 45 W |
| Charged in 30 min | — | 50% |
| 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 | No | No |
| USB | USB Type-C | — |
| USB version | — | 2 |
| Satellite navigation | GLONASS, GALILEO, BDS | GPS, GLONASS, GALILEO, BDS, QZSS |
| Features | ||
| Stereo speakers | No | — |
| 3.5 mm headphone jack | Yes | — |
| Fingerprint sensor | — | Yes |
| Sensors | Accelerometer, proximity | fingerprint |
| Software | ||
| OS at launch | Android 14 | Android 14 |
| Platform | Android | Android |
| Interface | — | ColorOS 14 |
| EU label | ||
| Energy class | B | B |
| Battery charge cycles | 800 | — |
| Endurance per cycle | 53 h | — |
| Repairability class | B | — |
| Drop resistance class | A | — |
