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- K52 vs Galaxy A21s
LG K52 vs Samsung Galaxy A21s
What K52 does better (6) and where Galaxy A21s wins (4) — every spec side by side.
vs
3.7Display3.4
5.7Camera5.7
2.7Battery4.0
5.0Features5.0
Dimensions
Size comparison
K52Galaxy A21s
| K52 | Galaxy A21s | Difference | |
|---|---|---|---|
| Height | 165 mm | 163.7 mm | +1.3 mm |
| Width | 76.7 mm | 75.3 mm | +1.4 mm |
| Thickness | 8.4 mm | 8.9 mm | −0.5 mm |
| Weight | 188 g | 192 g | −4 g |
Drawn to the same scale from the official dimensions (front and side).
Why is K52 better than Galaxy A21s?
- Storage (base)64 GB vs 32 GB2×
- CPU frequency2.3 GHz vs 2 GHz+15%
- Weight188 g vs 192 g+2%
- USB version3.1 vs 2+55%
- Main camera aperturef/1.8 vs f/2+11%
- Thickness8.4 mm vs 8.9 mm+6%
Why is Galaxy A21s better than K52?
- Battery capacity4,000 mAh vs 5,000 mAh+25%
- RAM4 GB vs 6 GB+50%
- Storage (max)64 GB vs 128 GB2×
- Process12 nm vs 8 nm+50%
Specifications
Side by side
| Design | ||
| Weight | 188 g | 192 g |
| Thickness | 8.4 mm | 8.9 mm |
| Height | 165 mm | 163.7 mm |
| Width | 76.7 mm | 75.3 mm |
| Frame | — | Plastic |
| Back | — | Plastic |
| Colours | White, Blue, Red | Black, White, Blue, Red |
| Display | ||
| Screen size | 6.6″ | 6.5″ |
| Panel | IPS LCD | PLS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,600 px | 1,600 px |
| Pixel density | 266 ppi | 270 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Peak brightness | — | 540 nits |
| Measured brightness | — | 490 nits |
| Screen-to-body ratio | 83.1% | 82.8% |
| Performance | ||
| Chipset | Mediatek MT6765 Helio P35 | Exynos 850 |
| Chip maker | MediaTek | Exynos |
| Process | 12 nm | 8 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.3 GHz | 2 GHz |
| GPU | PowerVR GE8320 | Mali-G52 |
| AnTuTu score | — | 107,157 |
| Geekbench 6 (multi-core) | — | 1,100 |
| Memory | ||
| RAM | 4 GB | 6 GB |
| Storage (max) | 64 GB | 128 GB |
| Storage (base) | 64 GB | 32 GB |
| Storage type | eMMC 5.1 | eMMC 5.1 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 48 MP | 48 MP |
| Main camera aperture | f/1.8 | f/2 |
| Main sensor size | 1/2.0" | 1/2.0" |
| Rear cameras | 2 | 2 |
| Optical stabilisation | No | No |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | No | No |
| Max video | 1080p | 1080p |
| Selfie camera | 13 MP | 13 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 4,000 mAh | 5,000 mAh |
| Battery type | Li-Po | Li-Po |
| Wired charging | — | 15 W |
| Charged in 30 min | — | 25% |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5 | 5 |
| NFC | Yes | Yes |
| USB | USB Type-C 3.1 | USB Type-C 2.0 |
| USB version | 3.1 | 2 |
| Satellite navigation | — | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Loudspeaker loudness | — | -30 LUFS |
| Fingerprint sensor | Side | Rear |
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
| SAR (head) | — | 0.42 W/kg |
| Software | ||
| OS at launch | Android 10 | Android 10 |
| Platform | Android | Android |
| Interface | — | One UI 4.1 |
