Compare phones
| Global Score | |
| 71.9 | 88.3 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 8.0 Oreo | Android 11 |
| 2018-06-07 | 2021-05-06 |
| 6.03 x 3.00 x 0.34 inches | 6.45 x 3.01 x 0.41 inches |
| 6.38 ounces | 7.41 ounces |
| 16 777 216 | Mirror Black and Pale Grey |
| -- | Metal and Plastic |
| Scratch-Resistant Glass | -- |
| $ 240.00 | $ 499.00 |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 1280 x 720 pixels (HD) | 2400 x 1080 pixels |
| TFT | -- |
| 267 pixels per inch | 393 pixels per inch |
| -- | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.1 | 9.1 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Qualcomm Snapdragon 870 SM8250-AC chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3200 MHz) processor |
| 2 GB RAM | 8 GB RAM |
| Mali-T830 MP1 GPU | Adreno 650 GPU |
| 8.73 | 9.81 |
| 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 | 48.00 MP + 20.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| -- | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 9.02 | 11.99 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G) and LTE (4G) | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Dual SIM |
| 5.6 | 10.6 |
| Battery Life | |
| 3300mAh Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 6.32 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Black Shark 4 has a global score of 88.3, which is a lot better than the Galaxy J7 V (2018)'s 71.9 overall score. Both phones in this comparison review come with Android OS, but the Xiaomi Black Shark 4 has an older 11 version and Galaxy J7 V (2018) has Android 8.0 Oreo. Xiaomi Black Shark 4 is a incredibly newer phone than the Galaxy J7 V (2018), although it is somewhat heavier and somewhat thicker.
The Xiaomi Black Shark 4 has a more powerful processor than Galaxy J7 V (2018), and although they both have 8 cpu cores, the Xiaomi Black Shark 4 also has a higher amount of RAM. Xiaomi Black Shark 4 counts with a way better display than Samsung Galaxy J7 V (2018), because it has a higher pixels quantity per inch of screen, a larger screen and a much better 1080 x 2400 resolution.
The Xiaomi Black Shark 4 has a lot better camera than Galaxy J7 V (2018), because although it has a tinier aperture which is worse for capturing pictures and videos in low light situations, it also counts with a camera with a much better resolution and a way higher video quality. The Xiaomi Black Shark 4 has a bit more memory for applications, games, photos and videos than Galaxy J7 V (2018), because although it has no SD memory card expansion slot, it also counts with more internal storage capacity.
The Xiaomi Black Shark 4 counts with improved battery performance than Galaxy J7 V (2018), because it has 4500mAh of battery capacity.
The Xiaomi Black Shark 4 costs a lot more than Samsung Galaxy J7 V (2018), but you can get a much better phone for that extra money.
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