Compare phones
| Global Score | |
| 74.6 | 81.2 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 8.0 Oreo | -- |
| -- | 2017-10-10 |
| 6.04 x 3.04 x 0.32 inches | 5.98 x 2.97 x 0.30 inches |
| 6.14 ounces | 6.53 ounces |
| 16 777 216 | Black |
| Plastic | Aluminum and Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 614.00 |
| Display / Screen | |
| 5.5 inches | 6 inches |
| 1280 x 720 pixels (HD) | 2160 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 267 pixels per inch | 402 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 8.1 |
| Performance | |
| Samsung Exynos 7 Octa 7884 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 |
| 4 GB RAM | 6 GB RAM |
| ARM Mali-G71 GPU | Adreno 540 GPU |
| 8.82 | 9.45 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 8.88 | 13.3 |
| Camera | |
| 13.00 MP + 8.00 MP | 12.00 MP + 5.00 MP |
| f/1.90 aperture | f/2.00 aperture |
| 27.00mm focal length | -- |
| 0.33 inches (1/3.06") sensor | 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 (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Micro SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.1 | 6.3 |
| Battery Life | |
| 3000mAh Battery | 3400mAh Li - Ion Battery |
| Removable Battery | Non-Removable Battery |
| 4.96 | 5.36 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Xiaomi Mi MIX 2 is just a bit better than Samsung Galaxy J7 Duo, with a general score of 81.2 against 74.6. The Xiaomi Mi MIX 2 design is just a bit heavier but a little bit thinner than the Samsung Galaxy J7 Duo. Xiaomi Mi MIX 2 features a bit superior CPU than Galaxy J7 Duo, and although they both have a Octa-Core CPU, the Xiaomi Mi MIX 2 also has more RAM.
The Xiaomi Mi MIX 2 has a much better looking display than Samsung Galaxy J7 Duo, because it has a lot higher resolution of 1080 x 2160px, a much greater display pixel density and a bit bigger screen. The Xiaomi Mi MIX 2 has a much bigger memory capacity to store more apps and games than Galaxy J7 Duo, because although it has no slot for external memory cards, it also counts with 256 GB internal memory capacity.
Xiaomi Mi MIX 2 features a bit better battery duration than Galaxy J7 Duo, because it has a 3400mAh battery size. Xiaomi Mi MIX 2 counts with a slightly better camera than Samsung Galaxy J7 Duo, because although it has a smaller aperture and a back camera with a lower resolution, it also counts with a lot higher (4K) video definition and a bigger back-facing camera sensor providing a better image quality.
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