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- A16K vs Blade A31
OPPO A16K vs ZTE Blade A31
What A16K does better (13) and where Blade A31 wins (3) — every spec side by side.
Dimensions
Size comparison
A16KBlade A31
| A16K | Blade A31 | Difference | |
|---|---|---|---|
| Height | 164 mm | 140 mm | +24 mm |
| Width | 75.4 mm | 71 mm | +4.4 mm |
| Thickness | 7.9 mm | 8.9 mm | −1 mm |
| Weight | 175 g | 166 g | +9 g |
Drawn to the same scale from the official dimensions (front and side).
Why is A16K better than Blade A31?
- RAM8 GB vs 2 GB4×
- Storage (max)128 GB vs 32 GB4×
- Battery capacity4,230 mAh vs 3,000 mAh+41%
- Main camera13 MP vs 8 MP+62%
- Selfie camera5 MP vs 2 MP2.5×
- CPU frequency2.3 GHz vs 1.6 GHz+44%
- Process12 nm vs 28 nm2.3×
- Max video1080p vs 720p
- Screen size6.5″ vs 5.4″+20%
- Wi-Fi standardWi-Fi 5 vs Wi-Fi 4+25%
- Bluetooth5 vs 4.2+19%
- Thickness7.9 mm vs 8.9 mm+13%
Why is Blade A31 better than A16K?
- NFCNo · A16K: Yes
- Pixel density269 ppi vs 295 ppi+10%
- Weight175 g vs 166 g+5%
Specifications
Side by side
| Design | ||
| Weight | 175 g | 166 g |
| Thickness | 7.9 mm | 8.9 mm |
| Height | 164 mm | 140 mm |
| Width | 75.4 mm | 71 mm |
| Frame | Plastic | — |
| Back | Plastic | — |
| Glass protection | Corning Gorilla Glass 3 | — |
| Colours | Black, Blue | Blue, Gray |
| Display | ||
| Screen size | 6.5″ | 5.4″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,600 px | 1,440 px |
| Pixel density | 269 ppi | 295 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Peak brightness | 480 nits | — |
| Screen-to-body ratio | 83% | 77.1% |
| Performance | ||
| Chipset | Mediatek MT6765G Helio G35 | Unisoc SC9863A |
| Chip maker | MediaTek | Unisoc |
| Process | 12 nm | 28 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.3 GHz | 1.6 GHz |
| GPU | PowerVR GE8320 | IMG8322 |
| Memory | ||
| RAM | 8 GB | 2 GB |
| Storage (max) | 128 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 | 13 MP | 8 MP |
| Main camera aperture | f/2.2 | — |
| Main sensor size | 1/3.1" | — |
| Rear cameras | 1 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | 1080p | 720p |
| Selfie camera | 5 MP | 2 MP |
| 4K selfie video | No | — |
| Battery | ||
| Battery capacity | 4,230 mAh | 3,000 mAh |
| Battery type | Li-Po | Li-Ion |
| Wired charging | 10 W | — |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 4 |
| Bluetooth | 5 | 4.2 |
| NFC | No | Yes |
| USB | microUSB 2.0 | microUSB 2.0 |
| Satellite navigation | GLONASS, GALILEO, BDS | GLONASS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Sensors | Accelerometer, proximity, compass | Accelerometer |
| Software | ||
| OS at launch | Android 11 | Android 11 (Go edition) |
| Platform | Android | Android |
| Interface | ColorOS 11.1 | — |
