Compare phones
| Global Score | |
| 73.9 | 80.4 |
| Basic Information | |
| Oppo | Xiaomi |
| Android 11 | Android 9.0 Pie, 8.1 Oreo |
| 2021-09-09 | 2018-04-20 |
| 6.17 x 2.84 x 0.30 inches | 6.36 x 2.97 x 0.36 inches |
| 6.42 ounces | 6.70 ounces |
| Aurora and Stellar Black | Black, Blue and Gray |
| Display / Screen | |
| 6.4 inches | 6 inches |
| 2400 x 1080 pixels | 2160 x 1080 pixels |
| AMOLED | IPS LCD |
| 411 pixels per inch | 402 pixels per inch |
| 750 cd/m2 brightness | 550 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.8 | 8.5 |
| Performance | |
| MediaTek Dimesnity 900 MT6877 (6 nm) chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| Cortex-A78, 64-bit (Octa-Core 2400 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 8 GB RAM | 8 GB RAM |
| Mali-G68 MC4 GPU | Adreno 630 GPU |
| 9.45 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 64.00 MP + 32.00 MP | 12.00 MP + 20.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| -- | 0.34 inches (1/2.9") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 11.44 | 9.79 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 4300mAh Battery | 4000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.16 | 5.92 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi Black Shark is slightly better than OPPO Reno6 5G, getting a overall score of 80.4 against 73.9. Even being the best cellphone in our current comparison, Xiaomi Black Shark's design is way older, somewhat thicker and a little bit heavier than OPPO Reno6 5G. Both devices in our current comparison work with Android OS (operating system), but Xiaomi Black Shark has a newer 9.0 Pie version while OPPO Reno6 5G has Android 11 version.
Xiaomi Black Shark has a bit more powerful CPU than OPPO Reno6 5G. Both of them have the same RAM amount and 8 CPU cores. The OPPO Reno6 5G features a bit sharper display than Xiaomi Black Shark, because it has a bit higher screen pixel density, a little bit bigger screen, a slightly higher 1080 x 2400px resolution and a brighter screen.
The OPPO Reno6 5G and the Xiaomi Black Shark count with extremely similar memory capacity to install applications and games, both of them have exactly the same 128 GB internal storage capacity. The OPPO Reno6 5G has just a little bit longer battery life than Xiaomi Black Shark, because it has a 4300mAh battery capacity.
OPPO Reno6 5G shoots better photographs and videos than Xiaomi Black Shark, and although they both have the same 3840x2160 (4K) video definition and the same 30 fps video frame rate, the OPPO Reno6 5G also has a bigger diafragm aperture for better photos in low light situations and a back-facing camera with a lot better resolution.
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