- android.gs
- Compare
- U20 5G vs X3
HTC U20 5G vs Realme X3
What U20 5G does better (7) and where X3 wins (10) — every spec side by side.
Dimensions
Size comparison
U20 5GX3
| U20 5G | X3 | Difference | |
|---|---|---|---|
| Height | 171.2 mm | 163.8 mm | +7.4 mm |
| Width | 78.1 mm | 75.8 mm | +2.3 mm |
| Thickness | 9.4 mm | 8.9 mm | +0.5 mm |
| Weight | 216 g | 202 g | +14 g |
Drawn to the same scale from the official dimensions (front and side).
Why is U20 5G better than X3?
- Storage (max)256 GB vs 128 GB2×
- NFCYes · X3: No
- Battery capacity5,000 mAh vs 4,200 mAh+19%
- Storage (base)256 GB vs 128 GB2×
- Memory card slotYes · X3: No
- Selfie camera32 MP vs 16 MP2×
- Screen size6.8″ vs 6.6″+3%
Why is X3 better than U20 5G?
- Refresh rate60 Hz vs 120 Hz2×
- Wired charging18 W vs 30 W+67%
- Telephoto cameraNo · U20 5G: Yes
- Main camera48 MP vs 64 MP+33%
- CPU frequency2.4 GHz vs 2.96 GHz+23%
- 4K video frame rate30 fps vs 60 fps2×
- Weight216 g vs 202 g+7%
- Pixel density387 ppi vs 399 ppi+3%
- Rear cameras2 vs 3+50%
- Thickness9.4 mm vs 8.9 mm+6%
Specifications
Side by side
| Design | ||
| Weight | 216 g | 202 g |
| Thickness | 9.4 mm | 8.9 mm |
| Height | 171.2 mm | 163.8 mm |
| Width | 78.1 mm | 75.8 mm |
| Frame | — | Plastic |
| Back | — | Glass |
| Glass protection | — | Corning Gorilla Glass 5 |
| Colours | Green, White | Glacier Blue, Arctic White |
| Display | ||
| Screen size | 6.8″ | 6.6″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 1,080 px | 1,080 px |
| Resolution (height) | 2,400 px | 2,400 px |
| Pixel density | 387 ppi | 399 ppi |
| Refresh rate | 60 Hz | 120 Hz |
| Screen-to-body ratio | 83.5% | 84.7% |
| Performance | ||
| Chipset | Qualcomm SM7250 Snapdragon 765G 5G | Qualcomm SM8150 Snapdragon 855+ |
| Chip maker | Qualcomm | Qualcomm |
| Process | 7 nm | 7 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.4 GHz | 2.96 GHz |
| GPU | Adreno 620 | Adreno 640 |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Storage (max) | 256 GB | 128 GB |
| Storage (base) | 256 GB | 128 GB |
| Storage type | — | UFS 3.0 |
| Memory card slot | Yes | No |
| 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 | 3 |
| Optical stabilisation | No | No |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | No | Yes |
| Optical zoom | — | 2× |
| Max video | 4K | 4K |
| 4K video frame rate | 30 fps | 60 fps |
| Selfie camera | 32 MP | 16 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 5,000 mAh | 4,200 mAh |
| Battery type | Li-Po | — |
| Wired charging | 18 W | 30 W |
| Charged in 30 min | — | 55% |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | Yes | Yes |
| 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 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Dual-band GPS | — | Yes |
| Satellite navigation | GLONASS, GALILEO, BDS | GLONASS, GALILEO, BDS, QZSS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | No | No |
| Fingerprint sensor | Rear | Side |
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, SAR | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
| Software | ||
| OS at launch | Android 10 | Android 10 |
| Platform | Android | Android |
