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- K51S vs Galaxy A50
LG K51S vs Samsung Galaxy A50
What K51S does better (4) and where Galaxy A50 wins (10) — every spec side by side.
vs
3.8Display7.5
5.7Camera5.2
5.6Features3.2
Dimensions
Size comparison
K51SGalaxy A50
| K51S | Galaxy A50 | Difference | |
|---|---|---|---|
| Height | 165.2 mm | 158.5 mm | +6.7 mm |
| Width | 76.7 mm | 74.7 mm | +2 mm |
| Thickness | 8.3 mm | 7.7 mm | +0.6 mm |
| Weight | 194 g | 166 g | +28 g |
Drawn to the same scale from the official dimensions (front and side).
Why is K51S better than Galaxy A50?
- NFCYes · Galaxy A50: No
- Main camera32 MP vs 25 MP+28%
- Ultra-wide cameraYes · Galaxy A50: No
- Screen size6.6″ vs 6.4″+2%
Why is Galaxy A50 better than K51S?
- OLED panelNo · K51S: Yes
- RAM3 GB vs 4 GB+33%
- Pixel density282 ppi vs 408 ppi+45%
- Weight194 g vs 166 g+17%
- Selfie camera13 MP vs 25 MP+92%
- Resolution (width)720 px vs 1,080 px+50%
- Rear cameras2 vs 3+50%
- Wi-Fi standardWi-Fi 4 vs Wi-Fi 5+25%
- Screen-to-body ratio73.8% vs 84.9%+15%
- Thickness8.3 mm vs 7.7 mm+8%
Specifications
Side by side
| Design | ||
| Weight | 194 g | 166 g |
| Thickness | 8.3 mm | 7.7 mm |
| Height | 165.2 mm | 158.5 mm |
| Width | 76.7 mm | 74.7 mm |
| Glass protection | Scratch-resistant glass | Gorilla Glass 3 |
| Colours | Titanium, Pink, Blue, Red | — |
| Display | ||
| Screen size | 6.6″ | 6.4″ |
| Panel | IPS LCD | AMOLED |
| OLED panel | No | Yes |
| Resolution (width) | 720 px | 1,080 px |
| Resolution (height) | 1,600 px | 2,340 px |
| Pixel density | 282 ppi | 408 ppi |
| Refresh rate | 60 Hz | — |
| Screen-to-body ratio | 73.8% | 84.9% |
| Performance | ||
| Chipset | Mediatek MT6765 Helio P35 | Samsung Exynos 9610 |
| Chip maker | MediaTek | Samsung |
| Process | 12 nm | — |
| CPU cores | 8 | 8 |
| CPU frequency | 2.3 GHz | 2.3 GHz |
| GPU | PowerVR GE8320 | Mali G72 MP12 |
| Memory | ||
| RAM | 3 GB | 4 GB |
| Storage (max) | 64 GB | — |
| Storage (base) | 64 GB | — |
| Storage type | eMMC 5.1 | — |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 32 MP | 25 MP |
| Rear cameras | 2 | 3 |
| Optical stabilisation | No | No |
| Ultra-wide camera | Yes | No |
| Telephoto camera | No | No |
| Max video | 1080p | 1080p |
| Selfie camera | 13 MP | 25 MP |
| 4K selfie video | No | — |
| Battery | ||
| Battery capacity | 4,000 mAh | 4,000 mAh |
| Battery type | Li-Po | — |
| Wireless charging | — | No |
| Connectivity | ||
| 5G | — | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 4 | Wi-Fi 5 |
| Bluetooth | 5 | 5 |
| NFC | Yes | No |
| USB | USB Type-C 2.0 | — |
| USB version | 2 | 2 |
| Satellite navigation | — | GPS, GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | No | — |
| 3.5 mm headphone jack | Yes | — |
| Fingerprint sensor | Rear | Under display |
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity, compass | proximity, accelerometer, gyro, compass, fingerprint |
| Software | ||
| OS at launch | Android 9.0 (Pie) | Android 9.0 Pie |
| Platform | Android | Android |
| Interface | — | One UI |
