Compare phones
| Global Score | |
| 75.3 | 82.3 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 9.0 Pie, 8.0 Oreo, 7.1 Nougat | Android 10, 9.0 Pie |
| -- | 2019-03-28 |
| 5.97 x 2.95 x 0.31 inches | 6.44 x 2.95 x 0.35 inches |
| 6.00 ounces | 7.23 ounces |
| Black, Gold and Rose gold | Black and Silver |
| Metal | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 5.5 inches | 6.4 inches |
| 1920 x 1080 pixels (Full HD) | 2340 x 1080 pixels |
| IPS LCD | AMOLED |
| 401 pixels per inch | 403 pixels per inch |
| -- | 430 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.9 | 8.4 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Qualcomm Snapdragon 855 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| Mali-T830 MP1 GPU | Adreno 640 GPU |
| 8.73 | 9.63 |
| 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 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (120 fps) (HD) slow motion video |
| 9.13 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.1 | 6.7 |
| Battery Life | |
| 3300mAh Battery | 4000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 5.92 |
| Other Features | |
| Bluetooth 4.1 | 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
The Xiaomi Black Shark 2 is a bit better than Galaxy J7 Prime 2, getting a score of 82.3 against 75.3. Xiaomi Black Shark 2's body is somewhat heavier and somewhat thicker than the Galaxy J7 Prime 2. Both of these phones use Android operating system, but the Xiaomi Black Shark 2 has an older 10 version and Galaxy J7 Prime 2 has Android 9.0 Pie.
Xiaomi Black Shark 2 counts with a bit sharper screen than Samsung Galaxy J7 Prime 2, because it has a bit more pixels per inch of display, a bigger display and a bit higher 1080 x 2340 pixels resolution. Xiaomi Black Shark 2 has a greater hardware performance than Galaxy J7 Prime 2, and although they both have 8 cpu cores, the Xiaomi Black Shark 2 also has 5 GB more RAM memory.
The Xiaomi Black Shark 2 has a bigger memory to store more games and applications than Samsung Galaxy J7 Prime 2, because although it has no SD memory slot, it also counts with more internal memory. Xiaomi Black Shark 2 counts with greater battery performance than Galaxy J7 Prime 2, because it has a 21% larger battery size.
Xiaomi Black Shark 2 features a lot better camera than Samsung Galaxy J7 Prime 2, because it has a bigger camera aperture, a back-facing camera with much more mega pixels, a way bigger camera sensor capturing more light and vivid colors and a way higher 3840x2160 video resolution.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.