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- Rock 3 vs Phone (4b)
Blackview Rock 3 vs Nothing Phone (4b)
What Rock 3 does better (8) and where Phone (4b) wins (16) — every spec side by side.
vs
6.9Display8.3
6.7Camera8.1
8.4Battery7.5
6.7Features6.9
Dimensions
Size comparison
Rock 3Phone (4b)
| Rock 3 | Phone (4b) | Difference | |
|---|---|---|---|
| Height | 181 mm | 164.4 mm | +16.6 mm |
| Width | 82 mm | 78.2 mm | +3.8 mm |
| Thickness | 18.1 mm | 8.6 mm | +9.5 mm |
| Weight | 388 g | 210 g | +178 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Rock 3 better than Phone (4b)?
- Battery capacity10,000 mAh vs 5,200 mAh+92%
- Main camera108 MP vs 50 MP2.2×
- Water resistance (IPx)IPx8 vs IPx42×
- Wireless chargingYes · Phone (4b): No
- Selfie camera50 MP vs 16 MP3.1×
- Storage (base)256 GB vs 128 GB2×
- Memory card slotYes · Phone (4b): No
- Pixel density396 ppi vs 381 ppi+4%
Why is Phone (4b) better than Rock 3?
- Peak brightness750 nits vs 2,000 nits2.7×
- OLED panelNo · Rock 3: Yes
- Optical stabilisationNo · Rock 3: Yes
- 5GNo · Rock 3: Yes
- Weight388 g vs 210 g+85%
- Wired charging27 W vs 33 W+22%
- Thickness18.1 mm vs 8.6 mm2.1×
- Rear cameras1 vs 22×
- Ultra-wide cameraNo · Rock 3: Yes
- Max video1080p vs 4K
- CPU frequency2.2 GHz vs 2.3 GHz+5%
- Process6 nm vs 4 nm+50%
Specifications
Side by side
| Design | ||
| Weight | 388 g | 210 g |
| Thickness | 18.1 mm | 8.6 mm |
| Height | 181 mm | 164.4 mm |
| Width | 82 mm | 78.2 mm |
| Frame | — | Plastic |
| Back | — | Plastic |
| Ingress protection | IP68 | IP64 |
| Water resistance (IPx) | IPx8 | IPx4 |
| Glass protection | Corning Gorilla Glass 3 | Dragontail Pro Glass |
| Colours | Black, Black/Orange | White, Black, Blue |
| Display | ||
| Screen size | 6.8″ | 6.8″ |
| Panel | IPS LCD | AMOLED |
| OLED panel | No | Yes |
| Resolution (width) | 1,080 px | 1,080 px |
| Resolution (height) | 2,460 px | 2,344 px |
| Pixel density | 396 ppi | 381 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 750 nits | 2,000 nits |
| Screen-to-body ratio | 73.5% | 87.4% |
| HDR | — | Yes |
| Performance | ||
| Chipset | Mediatek Helio G100 | Qualcomm Snapdragon 6 Gen 4 |
| Chip maker | MediaTek | Qualcomm |
| Process | 6 nm | 4 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.2 GHz | 2.3 GHz |
| GPU | Mali-G57 MC2 | Adreno 810 |
| AnTuTu score | — | 833,247 |
| Geekbench 6 (multi-core) | — | 3,148 |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Storage (max) | 256 GB | 256 GB |
| Storage (base) | 256 GB | 128 GB |
| Storage type | UFS 2.1 | UFS 2.2 |
| Memory card slot | Yes | No |
| Camera | ||
| Main camera | 108 MP | 50 MP |
| Main camera aperture | f/1.9 | f/1.8 |
| Main sensor size | 1/1.67" | 1/2.76" |
| Rear cameras | 1 | 2 |
| Optical stabilisation | No | Yes |
| Ultra-wide camera | No | Yes |
| Telephoto camera | No | No |
| Max video | 1080p | 4K |
| 4K video frame rate | — | 30 fps |
| Selfie camera | 50 MP | 16 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 10,000 mAh | 5,200 mAh |
| Battery type | Li-Po | Li-Po |
| Wired charging | 27 W | 33 W |
| Wireless charging | Yes | No |
| Wireless charging power | 15 W | — |
| Connectivity | ||
| 5G | No | Yes |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 6 |
| Bluetooth | 5.2 | 6 |
| NFC | Yes | Yes |
| USB | USB Type-C | USB Type-C 2.0 |
| USB version | — | 2 |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS | GLONASS, GALILEO, BDS, QZSS |
| Features | ||
| Stereo speakers | Yes | Yes |
| 3.5 mm headphone jack | No | No |
| Fingerprint sensor | Side | Under display |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Software | ||
| OS at launch | Android 16 | Android 16 |
| Platform | Android | Android |
| Interface | DokeOS 5.0 | Nothing OS 4.1 |
| Major OS updates promised | — | 3 |
| EU label | ||
| Energy class | B | — |
| Battery charge cycles | 800 | — |
| Endurance per cycle | 95 h | — |
| Repairability class | B | — |
| Drop resistance class | A | — |
