Compare phones
| Global Score | |
| 72.5 | 88.9 |
| Basic Information | |
| Samsung | Xiaomi |
| -- | Android 10 |
| 2018-07-13 | 2019-09-24 |
| 6.03 x 3.00 x 0.34 inches | 6.08 x 2.85 x 0.41 inches |
| 6.38 ounces | 8.50 ounces |
| Black | Black |
| Plastic | Titanium |
| Scratch-Resistant Glass | -- |
| $ 230.00 | -- |
| Display / Screen | |
| 5.5 inches | 7.9 inches |
| 1280 x 720 pixels (HD) | 2250 x 2088 pixels |
| TFT | OLED |
| 267 pixels per inch | 389 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 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 |
| 2 GB RAM | 12 GB RAM |
| Mali-T830 MP1 GPU | Adreno 640 GPU |
| 8.73 | 9.81 |
| Storage | |
| 32 GB internal memory | 512 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | No SD card slot |
| 9.44 | 17.6 |
| Camera | |
| 13.00 MP + 13.00 MP | 108.00 MP |
| f/1.70 aperture | f/1.70 aperture |
| 28.00mm focal length | -- |
| 0.33 inches (1/3.06") sensor | 0.75 inches (1/1.33") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (4K) video resolution |
| 9.13 | 10.56 |
| 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 | Nano SIM, Dual SIM |
| 6.1 | 6.7 |
| Battery Life | |
| 3300mAh Battery | 4050mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 6 |
| 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
The Xiaomi Mi Mix Alpha is much better than Galaxy J7 (2018), having an 88.9 score against 72.5. Even though the Xiaomi Mi Mix Alpha is newer than Galaxy J7 (2018), it's thicker and incredibly heavier. The Xiaomi Mi Mix Alpha has a greater hardware performance than Galaxy J7 (2018), and although they both have the same number of cores, the Xiaomi Mi Mix Alpha also has a higher amount of RAM memory.
Xiaomi Mi Mix Alpha counts with a brighter screen than Galaxy J7 (2018), because it has a much higher 2088 x 2250 resolution, a really bigger display and more pixels per inch in the screen. Xiaomi Mi Mix Alpha counts with a very superior memory for applications and games than Galaxy J7 (2018), because although it has no external memory slot, it also counts with 512 GB internal memory.
Xiaomi Mi Mix Alpha counts with improved battery life than Samsung Galaxy J7 (2018), because it has a 23% greater battery capacity. The Xiaomi Mi Mix Alpha takes better photographs and videos than Galaxy J7 (2018), and although they both have a same size aperture, the Xiaomi Mi Mix Alpha also has a back camera with a way better resolution, a way higher 3840x2160 video resolution and a much larger back-facing camera sensor capturing lot better quality videos and photographs.
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