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- U23 vs WP21 Ultra
HTC U23 vs Oukitel WP21 Ultra
What U23 does better (13) and where WP21 Ultra wins (7) — every spec side by side.
8.2Display7.2
7.5Camera6.3
4.9Battery9.3
7.4Features5.6
Dimensions
Size comparison
U23WP21 Ultra
| U23 | WP21 Ultra | Difference | |
|---|---|---|---|
| Height | 166.6 mm | 177.3 mm | −10.7 mm |
| Width | 77.1 mm | 84.3 mm | −7.2 mm |
| Thickness | 8.9 mm | 14.8 mm | −5.9 mm |
| Weight | 202 g | 398 g | −196 g |
Drawn to the same scale from the official dimensions (front and side).
Why is U23 better than WP21 Ultra?
- OLED panelYes · WP21 Ultra: No
- Wireless chargingYes · WP21 Ultra: No
- 5GYes · WP21 Ultra: No
- Weight202 g vs 398 g+97%
- Ultra-wide cameraYes · WP21 Ultra: No
- Max video4K vs 1080p
- CPU frequency2.4 GHz vs 2.2 GHz+9%
- Thickness8.9 mm vs 14.8 mm+66%
- Selfie camera32 MP vs 20 MP+60%
- Process4 nm vs 6 nm+50%
- Wi-Fi standardWi-Fi 6 vs Wi-Fi 4+50%
- USB version3 vs 2+50%
Why is WP21 Ultra better than U23?
- Battery capacity4,600 mAh vs 9,800 mAh2.1×
- Wired charging30 W vs 66 W2.2×
- RAM8 GB vs 12 GB+50%
- Storage (max)128 GB vs 256 GB2×
- Storage (base)128 GB vs 256 GB2×
- Water resistance (IPx)IPx7 vs IPx8+14%
- Rear cameras2 vs 3+50%
Specifications
Side by side
| Design | ||
| Weight | 202 g | 398 g |
| Thickness | 8.9 mm | 14.8 mm |
| Height | 166.6 mm | 177.3 mm |
| Width | 77.1 mm | 84.3 mm |
| Ingress protection | IP67 | IP68 |
| Water resistance (IPx) | IPx7 | IPx8 |
| Glass protection | Corning Gorilla Glass Victus | — |
| Colours | Aqua Blue, Roland Violet | Black |
| Display | ||
| Screen size | 6.7″ | 6.8″ |
| Panel | OLED | IPS LCD |
| OLED panel | Yes | No |
| Resolution (width) | 1,080 px | 1,080 px |
| Resolution (height) | 2,400 px | 2,460 px |
| Pixel density | 393 ppi | 396 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Screen-to-body ratio | 84.4% | 73% |
| Performance | ||
| Chipset | Qualcomm SM7450-AB Snapdragon 7 Gen 1 | Mediatek Helio G99 |
| Chip maker | Qualcomm | MediaTek |
| Process | 4 nm | 6 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.4 GHz | 2.2 GHz |
| GPU | Adreno 644 | Mali-G57 MC2 |
| Memory | ||
| RAM | 8 GB | 12 GB |
| Storage (max) | 128 GB | 256 GB |
| Storage (base) | 128 GB | 256 GB |
| Storage type | — | UFS 2.2 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 64 MP | 64 MP |
| Main camera aperture | f/1.9 | f/1.9 |
| Rear cameras | 2 | 3 |
| Optical stabilisation | No | No |
| Ultra-wide camera | Yes | No |
| Telephoto camera | No | No |
| Max video | 4K | 1080p |
| 4K video frame rate | 30 fps | — |
| Selfie camera | 32 MP | 20 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 4,600 mAh | 9,800 mAh |
| Battery type | Li-Ion | Li-Po |
| Wired charging | 30 W | 66 W |
| Charged in 30 min | — | 60% |
| Wireless charging | Yes | No |
| Wireless charging power | 15 W | — |
| Reverse wireless charging | Yes | — |
| Connectivity | ||
| 5G | Yes | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6 | Wi-Fi 4 |
| Bluetooth | 5.2 | 5.2 |
| NFC | Yes | Yes |
| USB | USB Type-C 3.0 | USB Type-C 2.0 |
| USB version | 3 | 2 |
| Satellite navigation | GLONASS, GALILEO, BDS | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Side | — |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | Unspecified |
| Software | ||
| OS at launch | Android 13 | Android 13 |
| Platform | Android | Android |
