Compare phones
| Global Score | |
| 71.9 | 86.6 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 8.0 Oreo | Android 10 |
| 2018-06-07 | 2020-05-08 |
| 6.03 x 3.00 x 0.34 inches | 6.64 x 3.04 x 0.41 inches |
| 6.38 ounces | 7.83 ounces |
| 16 777 216 | Armor gray, Lightning black and Star silver |
| -- | Aluminum and Aluminum |
| Scratch-Resistant Glass | -- |
| $ 240.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 1280 x 720 pixels (HD) | 2400 x 1080 pixels |
| TFT | OLED |
| 267 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 8.1 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Qualcomm Snapdragon 865 SM8250 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 2 GB RAM | 8 GB RAM |
| Mali-T830 MP1 GPU | Adreno 650 GPU |
| 8.73 | 9.63 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | No SD card slot |
| 9.44 | 10.1 |
| Camera | |
| 13.00 MP + 13.00 MP | 64.00 MP + 20.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 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 |
| 9.02 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G) and LTE (4G) | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 5.6 | 10.7 |
| Battery Life | |
| 3300mAh Battery | 4720mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 6.56 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi Black Shark 3 is a lot better than Galaxy J7 V (2018), getting an 86.6 score against 71.9. These devices have Android OS (Operating System), but the Xiaomi Black Shark 3 has an older 10 version while Galaxy J7 V (2018) has Android 8.0 Oreo. Xiaomi Black Shark 3's construction is newer than the Galaxy J7 V (2018)'s, although it's somewhat heavier and somewhat thicker.
Xiaomi Black Shark 3 features a sharper screen than Samsung Galaxy J7 V (2018), because it has a way higher 1080 x 2400 pixels resolution, a greater display pixels density and a larger display. Xiaomi Black Shark 3 features a greater performance than Samsung Galaxy J7 V (2018), and although they both have the same number of cores, the Xiaomi Black Shark 3 also has 6 GB more RAM memory.
The Xiaomi Black Shark 3 counts with just a bit bigger storage to install games and applications than Galaxy J7 V (2018), because although it has no SD extension slot, it also counts with more internal storage. The Xiaomi Black Shark 3 counts with a superior battery performance than Samsung Galaxy J7 V (2018), because it has a 43% more battery capacity.
The Xiaomi Black Shark 3 shoots greater photographs and videos than Galaxy J7 V (2018), because although it has a smaller camera aperture which is not recommended for shooting images and/or video in low-light environments, it also counts with a way more MP back-facing camera and a much better 3840x2160 (4K) video definition.
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