Compare phones
| Global Score | |
| 76.7 | 90.1 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10, 8.0 Oreo | Android 10 |
| 2018-06-28 | 2020-05-08 |
| 6.27 x 2.98 x 0.32 inches | 7.00 x 3.28 x 0.40 inches |
| 6.24 ounces | 7.83 ounces |
| Black, Blue, Gold and Pink | Blasting black |
| Plastic | Aluminum and Aluminum |
| Display / Screen | |
| 6 inches | 7.1 inches |
| 1480 x 720 pixels | 3120 x 1440 pixels |
| Super AMOLED | AMOLED |
| 274 pixels per inch | 484 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 chipset | Qualcomm Snapdragon 865 SM8250 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Adreno 506 GPU | Adreno 650 GPU |
| 8.91 | 9.63 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 10.78 | 13.3 |
| Camera | |
| 16.00 MP + 16.00 MP | 64.00 MP + 20.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.36 inches (1/2.8") sensor | 0.59 inches (1/1.7") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 9.46 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.3 | 10.7 |
| Battery Life | |
| 3500mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.44 | 6.8 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Xiaomi Black Shark 3 Pro has a global score of 90.1, which is much better than the Galaxy J8's 76.7 score. Both phones in our current comparison come with the same Android 10 OS (Operating System), so both of them should give you all the same OS features. The Xiaomi Black Shark 3 Pro design is newer than the Galaxy J8's, although it is way thicker and extremely heavier.
Xiaomi Black Shark 3 Pro features a bit better hardware performance than Galaxy J8, and although they both have the same number of cores, the Xiaomi Black Shark 3 Pro also has 4 GB more RAM memory. The Xiaomi Black Shark 3 Pro features a much better looking screen than Galaxy J8, because it has a way greater screen pixel density, a lot better resolution of 1440 x 3120 pixels and a bigger display.
Xiaomi Black Shark 3 Pro has a lot bigger memory capacity for applications and games than Samsung Galaxy J8, because although it has no slot for SD memory cards, it also counts with 192 GB more internal memory. The Xiaomi Black Shark 3 Pro counts with a very superior camera than Galaxy J8, because although it has a tinier aperture which is not recommended for low-light photography and videos, it also counts with a lot better (4K) video resolution, a much larger back camera sensor and a back camera with much more MP.
The Xiaomi Black Shark 3 Pro features a superior battery lifetime than Galaxy J8, because it has a 5000mAh battery size.
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