Comparison of Samsung Galaxy A21s and LG K51S
The comparison of the Samsung Galaxy A21s and LG K51S smartphones’ specifications. This comparison table helps to choose the most fitting smartphone.
 Samsung Galaxy A21s |
 LG K51S |
| Release date | |
|---|---|
| 2020 | 2020 |
| Price | |
| Body | |
| Weight | |
| 6.74 oz | |
| Dimensions | |
| 6.44 x 2.96 x 0.35 inch | 6.5 x 3.02 x 0.32 inch |
| Colors | |
| black, blue, red, white | blue, pink, titanium |
| SIM type | |
| Nano SIM | Nano SIM |
| System | |
| OS version | |
| Android OS v10.0 | Android OS v10.0 |
| SoC | |
| Exynos 8 Octa 850 | Mediatek Helio P30 MT6758 |
| CPU | |
| Octa-core 2 GHz Cortex-A55 | Octa-core, Quad-core 2.3 GHz Cortex-A53, Quad-core 1.65 GHz Cortex-A53 |
| GPU | |
| Mali-G76 MP5 | Mali-G71 MP2 |
| Performance | |
| Display | |
| Display type | |
| PLS | IPS |
| Screen size | |
| 6.5 inch | 6.5 inch |
| Resolution | |
| 720 x 1600 px | 720 x 1600 px |
| Multitouch support | |
| yes | yes |
| Refresh rate | |
| Brightness | |
| Memory | |
| RAM | |
| 3 GB | 3 GB |
| Internal storage | |
| 32 GB | 64 GB |
| Memory card slot | |
| microSD | microSD |
| Camera | |
| Main camera | |
| 48 + 8 + 2 + 2 MP, 8000 x 6000 px, autofocus | 32 + 5 + 2 + 2 MP, 6528 x 4896 px, autofocus |
| Flash | |
| LED | LED |
| Selfie camera | |
| 13 MP | 13 MP |
| Connectivity | |
| GSM 2G bands | |
| 850 / 900 / 1800 / 1900 | 850 / 900 / 1800 / 1900 |
| Network coverage | |
| 2G / 3G / 4G | 2G / 3G / 4G |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n |
| Bluetooth | |
| v5.0, A2DP | v5.0, A2DP |
| GPS | |
| A-GPS, GLONASS | A-GPS, GLONASS |
| NFC | |
| yes | yes |
| FM radio | |
| yes | no |
| USB | |
| USB Type-C | USB Type-C |
| Headphone | |
| 3.5 mm jack | 3.5 mm jack |
| Battery | |
| Type | |
| Li-Po 4000 mAh, non-removable | Li-Po 4000 mAh, non-removable |
| Charger | |
| Features | |
| Sensors | |
| accelerometer, compass, fingerprint, gyroscope, hall, light, proximity | accelerometer, fingerprint, light, proximity |
| Specials | |
| Dual SIM, Fast charging | Dual SIM |
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