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- WP21 Ultra vs WP55 Ultra
Oukitel WP21 Ultra vs Oukitel WP55 Ultra
What WP21 Ultra does better (5) and where WP55 Ultra wins (11) — every spec side by side.
vs
7.2Display5.5
6.3Camera7.0
9.3Battery8.7
5.6Features7.6
Dimensions
Size comparison
WP21 UltraWP55 Ultra
| WP21 Ultra | WP55 Ultra | Difference | |
|---|---|---|---|
| Height | 177.3 mm | 172.2 mm | +5.1 mm |
| Width | 84.3 mm | 81 mm | +3.3 mm |
| Thickness | 14.8 mm | 15.3 mm | −0.5 mm |
| Weight | 398 g | 368 g | +30 g |
Drawn to the same scale from the official dimensions (front and side).
Why is WP21 Ultra better than WP55 Ultra?
- Wired charging66 W vs 33 W2×
- 3.5 mm headphone jackYes · WP55 Ultra: No
- Screen size6.8″ vs 6.6″+3%
- Main camera aperturef/1.9 vs f/2.2+16%
- Thickness14.8 mm vs 15.3 mm+3%
Why is WP55 Ultra better than WP21 Ultra?
- Main camera64 MP vs 108 MP+69%
- Storage (max)256 GB vs 512 GB2×
- 5GNo · WP21 Ultra: Yes
- Battery capacity9,800 mAh vs 11,000 mAh+12%
- RAM12 GB vs 16 GB+33%
- Storage (base)256 GB vs 512 GB2×
- CPU frequency2.2 GHz vs 2.5 GHz+14%
- Weight398 g vs 368 g+8%
- Selfie camera20 MP vs 32 MP+60%
- Wi-Fi standardWi-Fi 4 vs Wi-Fi 5+25%
- Screen-to-body ratio73% vs 75.2%+3%
Specifications
Side by side
| Design | ||
| Weight | 398 g | 368 g |
| Thickness | 14.8 mm | 15.3 mm |
| Height | 177.3 mm | 172.2 mm |
| Width | 84.3 mm | 81 mm |
| Ingress protection | IP68 | IP68 |
| Water resistance (IPx) | IPx8 | IPx8 |
| Glass protection | — | Corning Gorilla Glass 5 |
| Colours | Black | Black, Red, Gray |
| 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) | 2,460 px | 2,408 px |
| Pixel density | 396 ppi | 400 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | — | 450 nits |
| Screen-to-body ratio | 73% | 75.2% |
| Performance | ||
| Chipset | Mediatek Helio G99 | Mediatek Dimensity 7025 |
| Chip maker | MediaTek | MediaTek |
| Process | 6 nm | 6 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.2 GHz | 2.5 GHz |
| GPU | Mali-G57 MC2 | IMG BXM-8-256 |
| Memory | ||
| RAM | 12 GB | 16 GB |
| Storage (max) | 256 GB | 512 GB |
| Storage (base) | 256 GB | 512 GB |
| Storage type | UFS 2.2 | — |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 64 MP | 108 MP |
| Main camera aperture | f/1.9 | f/2.2 |
| Main sensor size | — | 1/1.8" |
| Rear cameras | 3 | 3 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | 1080p | — |
| Selfie camera | 20 MP | 32 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 9,800 mAh | 11,000 mAh |
| Battery type | Li-Po | Li-Po |
| Wired charging | 66 W | 33 W |
| Charged in 30 min | 60% | — |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | Yes |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 4 | Wi-Fi 5 |
| Bluetooth | 5.2 | 5.2 |
| NFC | Yes | Yes |
| 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 |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | No |
| Fingerprint sensor | — | Side |
| Sensors | Unspecified | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
| Software | ||
| OS at launch | Android 13 | Android 15 |
| Platform | Android | Android |
| EU label | ||
| Energy class | — | B |
| Battery charge cycles | — | 1,000 |
| Endurance per cycle | — | 106 h |
| Repairability class | — | C |
| Drop resistance class | — | A |
