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- Q51 vs Galaxy S20+
LG Q51 vs Samsung Galaxy S20+
What Q51 does better (3) and where Galaxy S20+ wins (21) — every spec side by side.
vs
2.5Display8.4
5.4Camera7.9
7.8Features8.2
Dimensions
Size comparison
Q51Galaxy S20+
| Q51 | Galaxy S20+ | Difference | |
|---|---|---|---|
| Height | 164.5 mm | 161.9 mm | +2.6 mm |
| Width | 77.5 mm | 73.7 mm | +3.8 mm |
| Thickness | 8.4 mm | 7.8 mm | +0.6 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Q51 better than Galaxy S20+?
- Main camera13 MP vs 12 MP+8%
- 3.5 mm headphone jackYes · Galaxy S20+: No
- Selfie camera13 MP vs 10 MP+30%
Why is Galaxy S20+ better than Q51?
- RAM3 GB vs 8 GB2.7×
- Refresh rate60 Hz vs 120 Hz2×
- Storage (max)32 GB vs 128 GB4×
- Pixel density259 ppi vs 525 ppi2×
- OLED panelNo · Q51: Yes
- Optical stabilisationNo · Q51: Yes
- Telephoto cameraNo · Q51: Yes
- Battery capacity4,000 mAh vs 4,500 mAh+12%
- Storage (base)32 GB vs 128 GB4×
- CPU frequency2 GHz vs 2.84 GHz+42%
- Resolution (width)720 px vs 1,440 px2×
- Max video1080p vs 8K
Specifications
Side by side
| Design | ||
| Weight | — | 186 g |
| Thickness | 8.4 mm | 7.8 mm |
| Height | 164.5 mm | 161.9 mm |
| Width | 77.5 mm | 73.7 mm |
| Frame | — | Aluminium |
| Back | — | Glass |
| Ingress protection | — | IP68 |
| Water resistance (IPx) | — | IPx8 |
| Glass protection | — | Corning Gorilla Glass 6 |
| Colours | Frozen White, Moonlight Titanium | Cosmic Black, Cosmic Grey, Cloud Blue, Cloud White, Aura Red, Aura Blue |
| Display | ||
| Screen size | 6.5″ | 6.7″ |
| Panel | IPS LCD | Dynamic AMOLED 2X |
| OLED panel | No | Yes |
| Resolution (width) | 720 px | 1,440 px |
| Resolution (height) | 1,520 px | 3,200 px |
| Pixel density | 259 ppi | 525 ppi |
| Refresh rate | 60 Hz | 120 Hz |
| Peak brightness | — | 1,200 nits |
| Measured brightness | — | 797 nits |
| Screen-to-body ratio | 82.7% | 90.5% |
| HDR | — | Yes |
| Performance | ||
| Chipset | Mediatek MT6762 Helio P22 | Exynos 990 - Global |
| Chip maker | MediaTek | Qualcomm |
| Process | 12 nm | 7 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2 GHz | 2.84 GHz |
| GPU | PowerVR GE8320 | Mali-G77 MP11 - Global Adreno 650 - USA |
| AnTuTu score | — | 500,114 |
| Geekbench 6 (multi-core) | — | 2,703 |
| 3DMark Wild Life Extreme | — | 1,416 |
| Memory | ||
| RAM | 3 GB | 8 GB |
| Storage (max) | 32 GB | 128 GB |
| Storage (base) | 32 GB | 128 GB |
| Storage type | eMMC 5.1 | UFS 3.0 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 13 MP | 12 MP |
| Main camera aperture | — | f/1.8 |
| Main sensor size | — | 1/1.76" |
| Rear cameras | 2 | 3 |
| Optical stabilisation | No | Yes |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | No | Yes |
| Optical zoom | — | 1.1× |
| Max video | 1080p | 8K |
| 4K video frame rate | — | 60 fps |
| Selfie camera | 13 MP | 10 MP |
| 4K selfie video | No | Yes |
| Battery | ||
| Battery capacity | 4,000 mAh | 4,500 mAh |
| Battery type | Li-Po | Li-Ion |
| Wired charging | — | 25 W |
| Wireless charging | — | Yes |
| Wireless charging power | — | 15 W |
| Reverse wireless charging | — | Yes |
| Connectivity | ||
| 5G | — | No |
| eSIM | No | Yes |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 6 |
| Bluetooth | 5 | 5 |
| NFC | Yes | Yes |
| USB | USB Type-C 2.0 | USB Type-C 3.2 |
| USB version | 2 | 3.2 |
| Satellite navigation | — | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | Yes | Yes |
| 3.5 mm headphone jack | Yes | No |
| Loudspeaker loudness | — | -24.4 LUFS |
| Fingerprint sensor | Rear | Under display, ultrasonic |
| Barometer | — | Yes |
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity, compass | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer |
| SAR (head) | — | 0.38 W/kg |
| Software | ||
| OS at launch | Android 10 | Android 10 |
| Platform | Android | Android |
| Interface | — | One UI 5 |
