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- K9 Pro vs Black Shark 4S
OPPO K9 Pro vs Xiaomi Black Shark 4S
What K9 Pro does better (6) and where Black Shark 4S wins (8) — every spec side by side.
vs
7.4Display8.5
7.2Camera7.3
5.2Battery6.6
8.7Features8.7
Dimensions
Size comparison
K9 ProBlack Shark 4S
| K9 Pro | Black Shark 4S | Difference | |
|---|---|---|---|
| Height | 158.7 mm | 163.7 mm | −5 mm |
| Width | 73.5 mm | 76.2 mm | −2.7 mm |
| Thickness | 8.5 mm | 9.9 mm | −1.4 mm |
| Weight | 180 g | 210 g | −30 g |
Drawn to the same scale from the official dimensions (front and side).
Why is K9 Pro better than Black Shark 4S?
- Main camera64 MP vs 48 MP+33%
- Weight180 g vs 210 g+17%
- Pixel density409 ppi vs 395 ppi+4%
- Process6 nm vs 7 nm+17%
- Thickness8.5 mm vs 9.9 mm+16%
- Main camera aperturef/1.7 vs f/1.8+6%
Why is Black Shark 4S better than K9 Pro?
- Wired charging60 W vs 120 W2×
- Peak brightness800 nits vs 1,300 nits+62%
- Refresh rate120 Hz vs 144 Hz+20%
- 4K video frame rate30 fps vs 60 fps2×
- Charged in 30 min94% vs 176%+87%
- CPU frequency3 GHz vs 3.2 GHz+7%
- Screen size6.4″ vs 6.7″+4%
- Selfie camera16 MP vs 20 MP+25%
Specifications
Side by side
| Design | ||
| Weight | 180 g | 210 g |
| Thickness | 8.5 mm | 9.9 mm |
| Height | 158.7 mm | 163.7 mm |
| Width | 73.5 mm | 76.2 mm |
| Colours | Black, Aurora | Black, White |
| Display | ||
| Screen size | 6.4″ | 6.7″ |
| Panel | AMOLED | Super AMOLED |
| OLED panel | Yes | Yes |
| Resolution (width) | 1,080 px | 1,080 px |
| Resolution (height) | 2,400 px | 2,400 px |
| Pixel density | 409 ppi | 395 ppi |
| Refresh rate | 120 Hz | 144 Hz |
| Peak brightness | 800 nits | 1,300 nits |
| Screen-to-body ratio | 85.6% | 86.1% |
| HDR | Yes | Yes |
| Performance | ||
| Chipset | Mediatek Dimensity 1200 | Qualcomm SM8250-AC Snapdragon 870 5G |
| Chip maker | MediaTek | Qualcomm |
| Process | 6 nm | 7 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 3 GHz | 3.2 GHz |
| GPU | Mali-G77 MC9 | Adreno 650 |
| Memory | ||
| RAM | 12 GB | 12 GB |
| Storage (max) | 256 GB | 256 GB |
| Storage (base) | 128 GB | 128 GB |
| Storage type | UFS 3.1 | UFS 3.1 |
| Memory card slot | No | No |
| Camera | ||
| Main camera | 64 MP | 48 MP |
| Main camera aperture | f/1.7 | f/1.8 |
| Main sensor size | — | 1/2.0" |
| Rear cameras | 2 | 2 |
| Optical stabilisation | No | No |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | No | No |
| Max video | 4K | 4K |
| 4K video frame rate | 30 fps | 60 fps |
| Selfie camera | 16 MP | 20 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 4,500 mAh | 4,500 mAh |
| Battery type | Li-Po | Li-Po |
| Wired charging | 60 W | 120 W |
| Charged in 30 min | 94% | 176% |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | Yes | Yes |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6 | Wi-Fi 6 |
| Bluetooth | 5.2 | 5.2 |
| NFC | Yes | Yes |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS | GLONASS, GALILEO, BDS, QZSS |
| Features | ||
| Stereo speakers | Yes | Yes |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Under display | Side |
| Barometer | — | Yes |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer |
| Software | ||
| OS at launch | Android 11 | Android 11 |
| Platform | Android | Android |
| Interface | ColorOS 11.3 | MIUI 12.5 |
