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- A31 vs T909
OPPO A31 vs Tel.Me. T909
What A31 does better (5) and where T909 wins (1) — every spec side by side.
Dimensions
Size comparison
A31T909
| A31 | T909 | Difference | |
|---|---|---|---|
| Height | 163.9 mm | 109 mm | +54.9 mm |
| Width | 75.5 mm | 44 mm | +31.5 mm |
| Thickness | 8.3 mm | 22 mm | −13.7 mm |
| Weight | 180 g | 95 g | +85 g |
Drawn to the same scale from the official dimensions (front and side).
Why is A31 better than T909?
- Battery capacity4,230 mAh vs 600 mAh7×
- Thickness8.3 mm vs 22 mm2.7×
- Memory card slotYes · T909: No
- Dual SIMYes · T909: No
- 3.5 mm headphone jackYes · T909: No
Why is T909 better than A31?
- Weight180 g vs 95 g+89%
Specifications
Side by side
| Design | ||
| Weight | 180 g | 95 g |
| Thickness | 8.3 mm | 22 mm |
| Height | 163.9 mm | 109 mm |
| Width | 75.5 mm | 44 mm |
| Frame | Plastic | — |
| Back | Plastic | — |
| Glass protection | Corning Gorilla Glass 3 | — |
| Colours | Fantasy White, Mystery Black, Lake Green | 3 - Silver/ Grey, Grey/Silver, Silver/Blue |
| Display | ||
| Screen size | 6.5″ | — |
| Panel | IPS LCD | Monochrome graphic |
| OLED panel | No | No |
| Resolution (width) | 720 px | — |
| Resolution (height) | 1,600 px | — |
| Pixel density | 270 ppi | — |
| Refresh rate | 60 Hz | 60 Hz |
| Peak brightness | 480 nits | — |
| Screen-to-body ratio | 82.4% | — |
| Performance | ||
| Chipset | Mediatek MT6765V/CB Helio P35 | — |
| Chip maker | MediaTek | — |
| Process | 12 nm | — |
| CPU cores | 8 | — |
| CPU frequency | 2.3 GHz | — |
| GPU | PowerVR GE8320 | — |
| Memory | ||
| RAM | 6 GB | — |
| Storage (max) | 128 GB | — |
| Storage (base) | 64 GB | — |
| Storage type | eMMC 5.1 | — |
| Memory card slot | Yes | No |
| Camera | ||
| Main camera | 12 MP | — |
| Main camera aperture | f/1.8 | — |
| Main sensor size | 1/2.86" | — |
| Rear cameras | 1 | — |
| Optical stabilisation | No | — |
| Ultra-wide camera | No | — |
| Telephoto camera | No | — |
| Max video | 1080p | — |
| Selfie camera | 8 MP | — |
| 4K selfie video | No | — |
| Battery | ||
| Battery capacity | 4,230 mAh | 600 mAh |
| Battery type | Li-Po | Li-Ion |
| Wireless charging | No | — |
| Connectivity | ||
| 5G | No | — |
| eSIM | No | No |
| Dual SIM | Yes | No |
| Wi-Fi standard | Wi-Fi 5 | — |
| Bluetooth | 5 | — |
| NFC | No | — |
| USB | microUSB 2.0 | — |
| Satellite navigation | GLONASS, BDS | — |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | No |
| Fingerprint sensor | Rear | — |
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | — |
| Software | ||
| OS at launch | Android 9.0 (Pie) | — |
| Platform | Android | — |
| Interface | ColorOS 6.1 | — |
