Compare phones
| Global Score | |
| 74.6 | 83.8 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 8.0 Oreo | -- |
| -- | 2018-04-03 |
| 6.04 x 3.04 x 0.32 inches | 5.94 x 2.95 x 0.32 inches |
| 6.14 ounces | 6.67 ounces |
| 16 777 216 | Black and White |
| Plastic | Aluminum and Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 639.00 |
| 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 845 SDM845 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| ARM Mali-G71 GPU | Adreno 630 GPU |
| 8.82 | 9.63 |
| 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/1.80 aperture |
| 27.00mm focal length | -- |
| 0.33 inches (1/3.06") sensor | 0.39 inches (1/2.55") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 9.02 | 9.79 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.1 | 6.7 |
| Battery Life | |
| 3000mAh Battery | 3400mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 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 | -- |
Comparison review
Xiaomi Mi Mix 2s is better than Samsung Galaxy J7 Duo, having a score of 83.8 against 74.6. Xiaomi Mi Mix 2s's construction has the same thickness than the Samsung Galaxy J7 Duo, but it is just a little bit heavier. The Xiaomi Mi Mix 2s has a little better hardware performance than Galaxy J7 Duo, and although they both have a Octa-Core CPU, the Xiaomi Mi Mix 2s also has 4 GB more RAM memory.
The Xiaomi Mi Mix 2s features a brighter screen than Samsung Galaxy J7 Duo, because it has way more pixels per display inch, a much better resolution of 1080 x 2160 pixels and a little bit larger display. Xiaomi Mi Mix 2s counts with a little bit better camera than Galaxy J7 Duo, because although it has a lower 12 mega pixels resolution camera in the back, it also counts with a way better (4K) video definition, a larger aperture and a bigger camera sensor capturing more light and vivid colors.
Xiaomi Mi Mix 2s counts with a very superior storage for applications, games, photos and videos than Galaxy J7 Duo, because although it has no slot for an SD memory card, it also counts with 224 GB more internal memory capacity. The Xiaomi Mi Mix 2s features a bit superior battery duration than Galaxy J7 Duo, because it has a 13 percent more battery capacity.
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