Compare phones
| Global Score | |
| 73.5 | 81.2 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 9.0 Pie, 7.0 Nougat | -- |
| 2017-07-01 | 2017-10-10 |
| 6.00 x 2.94 x 0.31 inches | 5.98 x 2.97 x 0.30 inches |
| 6.38 ounces | 6.53 ounces |
| Black, Gold, Rose gold and Silver | Black |
| Aluminum | Aluminum and Ceramic |
| -- | Scratch-Resistant Glass |
| -- | $ 614.00 |
| Display / Screen | |
| 5.5 inches | 6 inches |
| 1920 x 1080 pixels (Full HD) | 2160 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 401 pixels per inch | 402 pixels per inch |
| No touch screen | No touch screen |
| 7.9 | 8.1 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Qualcomm Snapdragon 835 MSM8998 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 280, 64-bit, 10 nm (Octa-Core 2450 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| Mali-T830 MP2 GPU | Adreno 540 GPU |
| 8.73 | 9.45 |
| Storage | |
| 16 GB internal memory | 256 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 7.48 | 13.3 |
| Camera | |
| 13.00 MP + 13.00 MP | 12.00 MP + 5.00 MP |
| f/1.70 aperture | f/2.00 aperture |
| -- | 0.34 inches (1/2.9") 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 |
| 9.02 | 9.57 |
| 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 and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.3 |
| Battery Life | |
| 3600mAh Battery | 3400mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.6 | 5.36 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Xiaomi Mi MIX 2 is better than the Galaxy J7 (2017), with an 81.2 score against 73.5. Xiaomi Mi MIX 2's body is just a little bit heavier but a little thinner than Galaxy J7 (2017), and they were released only a couple of months apart. The Xiaomi Mi MIX 2 features a little bit better looking screen than Galaxy J7 (2017), because it has a quite better resolution of 1080 x 2160, a little bigger display and a little bit higher pixel amount in each display inch.
Xiaomi Mi MIX 2 counts with just a little better processing power than Samsung Galaxy J7 (2017), and although they both have the same number of cores, the Xiaomi Mi MIX 2 also has a larger amount of RAM memory. The Xiaomi Mi MIX 2 features just a bit better camera than Galaxy J7 (2017), because although it has a less megapixels resolution back facing camera and a tinier aperture which is not so good for low light photography and video, it also counts with a much higher (4K) video definition.
The Xiaomi Mi MIX 2 has a much greater storage capacity to store more apps and games than Galaxy J7 (2017), because although it has no slot for SD memory cards, it also counts with 256 GB internal storage capacity. Galaxy J7 (2017) features just a bit better battery duration than Xiaomi Mi MIX 2, because it has 3600mAh of battery capacity.
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