Compare phones
| Global Score | |
| 73.5 | 88.9 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 9.0 Pie, 7.0 Nougat | Android 10 |
| 2017-07-01 | 2019-09-24 |
| 6.00 x 2.94 x 0.31 inches | 6.08 x 2.85 x 0.41 inches |
| 6.38 ounces | 8.50 ounces |
| Black, Gold, Rose gold and Silver | Black |
| Aluminum | Titanium |
| Display / Screen | |
| 5.5 inches | 7.9 inches |
| 1920 x 1080 pixels (Full HD) | 2250 x 2088 pixels |
| Super AMOLED | OLED |
| 401 pixels per inch | 389 pixels per inch |
| No touch screen | No touch screen |
| 7.9 | 8.2 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Qualcomm Snapdragon 855+ SM8150-AC chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 3 GB RAM | 12 GB RAM |
| Mali-T830 MP2 GPU | Adreno 640 GPU |
| 8.73 | 9.81 |
| Storage | |
| 16 GB internal memory | 512 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 7.48 | 17.6 |
| Camera | |
| 13.00 MP + 13.00 MP | 108.00 MP |
| f/1.70 aperture | f/1.70 aperture |
| -- | 0.75 inches (1/1.33") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (4K) video resolution |
| 9.02 | 10.56 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3600mAh Battery | 4050mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.6 | 6 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Xiaomi Mi Mix Alpha has a global score of 88.9, which is much better than Samsung Galaxy J7 (2017)'s 73.5 score. Even though Xiaomi Mi Mix Alpha is noticeably newer than the Samsung Galaxy J7 (2017), it's notably thicker and way heavier. These phones come with Android OS (operating system), but Xiaomi Mi Mix Alpha has an older 10 version while Samsung Galaxy J7 (2017) has Android 9.0 Pie.
Xiaomi Mi Mix Alpha counts with a bit more vivid screen than Samsung Galaxy J7 (2017), because although it has a quite inferior pixels amount in each inch in the display, it also counts with a lot higher 2088 x 2250 resolution and a really larger screen. The Xiaomi Mi Mix Alpha has a superior performance than Samsung Galaxy J7 (2017), and although they both have the same number of cores, the Xiaomi Mi Mix Alpha also has 9 GB more RAM memory.
The Xiaomi Mi Mix Alpha shoots much better videos and photos than Galaxy J7 (2017), and although they both have a same size camera aperture, the Xiaomi Mi Mix Alpha also has a lot better 3840x2160 (4K) video resolution and a lot more MP camera. The Xiaomi Mi Mix Alpha features a much bigger memory capacity to install games and applications than Galaxy J7 (2017), because although it has no SD extension slot, it also counts with more internal memory.
Xiaomi Mi Mix Alpha features a bit superior battery performance than Galaxy J7 (2017), because it has a 4050mAh battery capacity against 3600mAh.
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