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- K31 vs C3
LG K31 vs Nokia C3
What K31 does better (11) and where C3 wins (2) — every spec side by side.
Dimensions
Size comparison
K31C3
| K31 | C3 | Difference | |
|---|---|---|---|
| Height | 147.8 mm | 159.9 mm | −12.1 mm |
| Width | 71.1 mm | 77 mm | −5.9 mm |
| Thickness | 8.6 mm | 8.7 mm | −0.1 mm |
| Weight | 146 g | 184 g | −38 g |
Drawn to the same scale from the official dimensions (front and side).
Why is K31 better than C3?
- Main camera13 MP vs 8 MP+62%
- Process12 nm vs 28 nm2.3×
- Weight146 g vs 184 g+26%
- CPU frequency2 GHz vs 1.6 GHz+25%
- Storage (base)32 GB vs 16 GB2×
- Rear cameras2 vs 12×
- Ultra-wide cameraYes · C3: No
- Pixel density295 ppi vs 269 ppi+10%
- Bluetooth5 vs 4.2+19%
- Main camera aperturef/1.8 vs f/2+11%
- Screen-to-body ratio77.2% vs 75.2%+3%
Why is C3 better than K31?
- RAM2 GB vs 3 GB+50%
- Screen size5.7″ vs 6″+5%
Specifications
Side by side
| Design | ||
| Weight | 146 g | 184 g |
| Thickness | 8.6 mm | 8.7 mm |
| Height | 147.8 mm | 159.9 mm |
| Width | 71.1 mm | 77 mm |
| Frame | — | Plastic |
| Back | — | Plastic |
| Colours | Gray | Nordic blue, Sand gold |
| Display | ||
| Screen size | 5.7″ | 6″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,520 px | 1,440 px |
| Pixel density | 295 ppi | 269 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Screen-to-body ratio | 77.2% | 75.2% |
| Performance | ||
| Chipset | Mediatek MT6762 Helio P22 | Unisoc SC9863A |
| Chip maker | MediaTek | Unisoc |
| Process | 12 nm | 28 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2 GHz | 1.6 GHz |
| GPU | PowerVR GE8320 | IMG8322 |
| Memory | ||
| RAM | 2 GB | 3 GB |
| Storage (max) | 32 GB | 32 GB |
| Storage (base) | 32 GB | 16 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/1.8 | f/2 |
| Main sensor size | 1/3.1" | — |
| Rear cameras | 2 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | Yes | No |
| Telephoto camera | No | No |
| Max video | 1080p | 1080p |
| Selfie camera | 5 MP | 5 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 3,000 mAh | 3,040 mAh |
| Battery type | Li-Ion | Li-Ion |
| Wireless charging | No | — |
| Connectivity | ||
| 5G | No | — |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 4 | Wi-Fi 4 |
| Bluetooth | 5 | 4.2 |
| NFC | No | No |
| USB | microUSB 2.0 | microUSB 2.0 |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Rear | Rear |
| Sensors | Fingerprint (rear-mounted), accelerometer | Fingerprint (rear-mounted), accelerometer, proximity |
| Software | ||
| OS at launch | Android 10 | Android 10 |
| Platform | Android | Android |
