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- Galaxy S20 5G UW vs X51 5G
Samsung Galaxy S20 5G UW vs Vivo X51 5G
What Galaxy S20 5G UW does better (12) and where X51 5G wins (12) — every spec side by side.
vs
7.7Display7.2
7.9Camera9.4
3.8Battery3.9
8.9Features7.1
Dimensions
Size comparison
Galaxy S20 5G UWX51 5G
| Galaxy S20 5G UW | X51 5G | Difference | |
|---|---|---|---|
| Height | 151.7 mm | 158.5 mm | −6.8 mm |
| Width | 69.1 mm | 72.8 mm | −3.7 mm |
| Thickness | 8.1 mm | 8 mm | +0.1 mm |
| Weight | 168 g | 182 g | −13 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Galaxy S20 5G UW better than X51 5G?
- Wireless chargingYes · X51 5G: No
- Stereo speakersYes · X51 5G: No
- Refresh rate120 Hz vs 90 Hz+33%
- Pixel density566 ppi vs 398 ppi+42%
- Max video8K vs 4K
- 4K video frame rate60 fps vs 30 fps2×
- 4K selfie videoYes · X51 5G: No
- CPU frequency2.84 GHz vs 2.4 GHz+18%
- Weight168 g vs 182 g+8%
- USB version3.2 vs 2+60%
- Resolution (width)1,440 px vs 1,080 px+33%
- Wi-Fi standardWi-Fi 6 vs Wi-Fi 5+20%
Why is X51 5G better than Galaxy S20 5G UW?
- Main camera12 MP vs 48 MP4×
- Optical zoom1.1× vs 5×4.5×
- Storage (max)128 GB vs 256 GB2×
- Wired charging25 W vs 33 W+32%
- Battery capacity4,000 mAh vs 4,315 mAh+8%
- Selfie camera10 MP vs 32 MP3.2×
- Storage (base)128 GB vs 256 GB2×
- Dual SIMNo · Galaxy S20 5G UW: Yes
- Screen size6.2″ vs 6.6″+6%
- Rear cameras3 vs 4+33%
- Main camera aperturef/1.8 vs f/1.6+12%
- Screen-to-body ratio88.5% vs 90.6%+2%
Specifications
Side by side
| Design | ||
| Weight | 168 g | 182 g |
| Thickness | 8.1 mm | 8 mm |
| Height | 151.7 mm | 158.5 mm |
| Width | 69.1 mm | 72.8 mm |
| Frame | Aluminium | Aluminium |
| Back | Glass | Glass |
| Ingress protection | IP68 | — |
| Water resistance (IPx) | IPx8 | — |
| Glass protection | Corning Gorilla Glass 6 | — |
| Colours | Cloud Pink, Cosmic Grey, Cloud White | Gray |
| Display | ||
| Screen size | 6.2″ | 6.6″ |
| Panel | Dynamic AMOLED 2X | AMOLED |
| OLED panel | Yes | Yes |
| Resolution (width) | 1,440 px | 1,080 px |
| Resolution (height) | 3,200 px | 2,376 px |
| Pixel density | 566 ppi | 398 ppi |
| Refresh rate | 120 Hz | 90 Hz |
| Peak brightness | 1,200 nits | — |
| Screen-to-body ratio | 88.5% | 90.6% |
| HDR | Yes | Yes |
| Performance | ||
| Chipset | Qualcomm SM8250 Snapdragon 865 5G | Qualcomm SM7250 Snapdragon 765G 5G |
| Chip maker | Qualcomm | Qualcomm |
| Process | 7 nm | 7 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.84 GHz | 2.4 GHz |
| GPU | Adreno 650 | Adreno 620 |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Storage (max) | 128 GB | 256 GB |
| Storage (base) | 128 GB | 256 GB |
| Storage type | UFS 3.0 | UFS 2.1 |
| Memory card slot | No | No |
| Camera | ||
| Main camera | 12 MP | 48 MP |
| Main camera aperture | f/1.8 | f/1.6 |
| Main sensor size | 1/1.76" | — |
| Rear cameras | 3 | 4 |
| Optical stabilisation | Yes | Yes |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | Yes | Yes |
| Optical zoom | 1.1× | 5× |
| Max video | 8K | 4K |
| 4K video frame rate | 60 fps | 30 fps |
| Selfie camera | 10 MP | 32 MP |
| 4K selfie video | Yes | No |
| Battery | ||
| Battery capacity | 4,000 mAh | 4,315 mAh |
| Battery type | Li-Ion | — |
| Wired charging | 25 W | 33 W |
| Charged in 30 min | — | 57% |
| Wireless charging | Yes | No |
| Wireless charging power | 15 W | — |
| Reverse wireless charging | Yes | — |
| Connectivity | ||
| 5G | Yes | Yes |
| eSIM | No | No |
| Dual SIM | No | Yes |
| Wi-Fi standard | Wi-Fi 6 | Wi-Fi 5 |
| Bluetooth | 5 | 5.1 |
| NFC | Yes | Yes |
| USB | USB Type-C 3.2 | USB Type-C 2.0 |
| USB version | 3.2 | 2 |
| Satellite navigation | GLONASS, GALILEO, BDS | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | Yes | No |
| 3.5 mm headphone jack | No | No |
| Fingerprint sensor | Under display, ultrasonic | Under display |
| Barometer | Yes | — |
| Sensors | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| SAR (head) | 0.91 W/kg | — |
| Software | ||
| OS at launch | Android 10 | Android 10 |
| Platform | Android | Android |
| Interface | One UI 2.5 | Funtouch 10.0 |
