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- K52 vs Galaxy M21s
LG K52 vs Samsung Galaxy M21s
What K52 does better (4) and where Galaxy M21s wins (10) — every spec side by side.
vs
3.7Display5.0
5.7Camera7.5
2.7Battery6.6
5.0Features3.5
Dimensions
Size comparison
K52Galaxy M21s
| K52 | Galaxy M21s | Difference | |
|---|---|---|---|
| Height | 165 mm | 159.2 mm | +5.8 mm |
| Width | 76.7 mm | 75.1 mm | +1.6 mm |
| Thickness | 8.4 mm | 8.9 mm | −0.5 mm |
| Weight | 188 g | 191 g | −3 g |
Drawn to the same scale from the official dimensions (front and side).
Why is K52 better than Galaxy M21s?
- NFCYes · Galaxy M21s: No
- Screen size6.6″ vs 6.4″+3%
- USB version3.1 vs 2+55%
- Thickness8.4 mm vs 8.9 mm+6%
Why is Galaxy M21s better than K52?
- Battery capacity4,000 mAh vs 6,000 mAh+50%
- RAM4 GB vs 6 GB+50%
- OLED panelNo · K52: Yes
- Storage (max)64 GB vs 128 GB2×
- Main camera48 MP vs 64 MP+33%
- Pixel density266 ppi vs 403 ppi+52%
- Selfie camera13 MP vs 32 MP2.5×
- Max video1080p vs 4K
- Resolution (width)720 px vs 1,080 px+50%
- Process12 nm vs 10 nm+20%
Specifications
Side by side
| Design | ||
| Weight | 188 g | 191 g |
| Thickness | 8.4 mm | 8.9 mm |
| Height | 165 mm | 159.2 mm |
| Width | 76.7 mm | 75.1 mm |
| Frame | — | Plastic |
| Back | — | Plastic |
| Glass protection | — | Corning Gorilla Glass 3 |
| Colours | White, Blue, Red | Blue, Black |
| Display | ||
| Screen size | 6.6″ | 6.4″ |
| Panel | IPS LCD | Super AMOLED |
| OLED panel | No | Yes |
| Resolution (width) | 720 px | 1,080 px |
| Resolution (height) | 1,600 px | 2,340 px |
| Pixel density | 266 ppi | 403 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Peak brightness | — | 420 nits |
| Screen-to-body ratio | 83.1% | 84.1% |
| Performance | ||
| Chipset | Mediatek MT6765 Helio P35 | Exynos 9611 |
| Chip maker | MediaTek | Exynos |
| Process | 12 nm | 10 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.3 GHz | 2.3 GHz |
| GPU | PowerVR GE8320 | Mali-G72 MP3 |
| Memory | ||
| RAM | 4 GB | 6 GB |
| Storage (max) | 64 GB | 128 GB |
| Storage (base) | 64 GB | 64 GB |
| Storage type | eMMC 5.1 | eMMC 5.1 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 48 MP | 64 MP |
| Main camera aperture | f/1.8 | f/1.8 |
| Main sensor size | 1/2.0" | 1/1.72" |
| Rear cameras | 2 | 2 |
| Optical stabilisation | No | No |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | No | No |
| Max video | 1080p | 4K |
| 4K video frame rate | — | 30 fps |
| Selfie camera | 13 MP | 32 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 4,000 mAh | 6,000 mAh |
| Battery type | Li-Po | Li-Po |
| Wired charging | — | 15 W |
| 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 | No |
| 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 |
| Fingerprint sensor | Side | Rear |
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
| SAR (head) | — | 0.48 W/kg |
| Software | ||
| OS at launch | Android 10 | Android 10 |
| Platform | Android | Android |
| Interface | — | One UI 2.5 |
