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- BV8900 vs Armor 21
Blackview BV8900 vs UleFone Armor 21
What BV8900 does better (4) and where Armor 21 wins (5) — every spec side by side.
Dimensions
Size comparison
BV8900Armor 21
| BV8900 | Armor 21 | Difference | |
|---|---|---|---|
| Height | 172.4 mm | 176 mm | −3.6 mm |
| Width | 82.2 mm | 81.6 mm | +0.6 mm |
| Thickness | 19.8 mm | 18.1 mm | +1.7 mm |
| Weight | 398 g | 400 g | −2 g |
Drawn to the same scale from the official dimensions (front and side).
Why is BV8900 better than Armor 21?
- Optical stabilisationYes · Armor 21: No
- Battery capacity10,380 mAh vs 9,600 mAh+8%
- USB version3 vs 2+50%
- Main camera aperturef/1.8 vs f/1.9+6%
Why is Armor 21 better than BV8900?
- Refresh rate60 Hz vs 120 Hz2×
- Process12 nm vs 6 nm2×
- 3.5 mm headphone jackNo · BV8900: Yes
- Thickness19.8 mm vs 18.1 mm+9%
- Bluetooth5 vs 5.2+4%
Specifications
Side by side
| Design | ||
| Weight | 398 g | 400 g |
| Thickness | 19.8 mm | 18.1 mm |
| Height | 172.4 mm | 176 mm |
| Width | 82.2 mm | 81.6 mm |
| Ingress protection | IP68 | IP68 |
| Water resistance (IPx) | IPx8 | IPx8 |
| Glass protection | Corning Gorilla Glass Victus | — |
| Colours | Black, Orange, Green | Black |
| Display | ||
| Screen size | 6.5″ | 6.6″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 1,080 px | 1,080 px |
| Resolution (height) | 2,408 px | 2,408 px |
| Pixel density | 406 ppi | 401 ppi |
| Refresh rate | 60 Hz | 120 Hz |
| Screen-to-body ratio | 71.8% | 72.6% |
| Performance | ||
| Chipset | Mediatek MT6779 Helio P90 | Mediatek Helio G99 |
| Chip maker | MediaTek | MediaTek |
| Process | 12 nm | 6 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.2 GHz | 2.2 GHz |
| GPU | PowerVR GM9446 | Mali-G57 MC2 |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Storage (max) | 256 GB | 256 GB |
| Storage (base) | 256 GB | 256 GB |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 64 MP | 64 MP |
| Main camera aperture | f/1.8 | f/1.9 |
| Main sensor size | 1/1.97" | — |
| Rear cameras | 2 | 2 |
| Optical stabilisation | Yes | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | 4K | 4K |
| 4K video frame rate | 30 fps | 30 fps |
| Selfie camera | 16 MP | 16 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 10,380 mAh | 9,600 mAh |
| Battery type | — | Li-Po |
| Wired charging | 33 W | 33 W |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5 | 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 | No | Yes |
| Fingerprint sensor | Side | Side |
| Barometer | Yes | Yes |
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass, gyro, barometer | Fingerprint (side-mounted), accelerometer, proximity, compass, gyro, barometer |
| Software | ||
| OS at launch | Android 13 | Android 13 |
| Platform | Android | Android |
| EU label | ||
| Energy class | — | B |
| Battery charge cycles | — | 1,000 |
| Endurance per cycle | — | 90 h |
| Repairability class | — | C |
| Drop resistance class | — | A |
