Compare phones
| Global Score | |
| 75.3 | 88.3 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 9.0 Pie, 8.0 Oreo, 7.1 Nougat | Android 11 |
| -- | 2021-05-06 |
| 5.97 x 2.95 x 0.31 inches | 6.45 x 3.01 x 0.41 inches |
| 6.00 ounces | 7.41 ounces |
| Black, Gold and Rose gold | Mirror Black and Pale Grey |
| Metal | Metal and Plastic |
| Scratch-Resistant Glass | -- |
| -- | $ 499.00 |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 1920 x 1080 pixels (Full HD) | 2400 x 1080 pixels |
| IPS LCD | -- |
| 401 pixels per inch | 393 pixels per inch |
| -- | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.9 | 9.1 |
| Performance | |
| Samsung Exynos 7 Octa 7870 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 |
| 3 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 256 GB) external memory slot | No SD card slot |
| 8.88 | 10.1 |
| Camera | |
| 13.00 MP + 13.00 MP | 48.00 MP + 20.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 27.00mm focal length | -- |
| 0.33 inches (1/3.06") sensor | 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 |
| 9.13 | 11.99 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Dual SIM |
| 6.1 | 10.6 |
| Battery Life | |
| 3300mAh Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 6.32 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Xiaomi Black Shark 4 has a global score of 88.3, which is much better than Galaxy J7 Prime 2's overall score of 75.3. Both phones in our current comparison include Android OS, but Xiaomi Black Shark 4 has the older 11 version and Galaxy J7 Prime 2 has Android 9.0 Pie version. Xiaomi Black Shark 4's design is noticeably thicker and somewhat heavier than Galaxy J7 Prime 2.
The Xiaomi Black Shark 4 counts with a sharper screen than Galaxy J7 Prime 2, because although it has a just a bit less pixels per inch in the display, it also counts with a larger display and a slightly higher resolution of 1080 x 2400px. Xiaomi Black Shark 4 counts with more memory capacity to store more games and applications than Galaxy J7 Prime 2, because although it has no slot for an external memory card, it also counts with 128 GB internal storage.
Xiaomi Black Shark 4 has a greater hardware performance than Galaxy J7 Prime 2, and although they both have 8 processing cores, the Xiaomi Black Shark 4 also has more RAM memory. The Xiaomi Black Shark 4 has greater battery performance than Galaxy J7 Prime 2, because it has a 4500mAh battery size against 3300mAh.
The Xiaomi Black Shark 4 captures much better videos and photos than Galaxy J7 Prime 2, because it has a way larger camera sensor shooting way better quality videos and photos, a larger camera aperture for better photography and video in low-light situations, a much more MP camera and a much higher video definition.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.