Compare phones
| Global Score | |
| 74.6 | 76 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 8.0 Oreo | Android 6.0 Marshmallow |
| -- | 2016-11-01 |
| 6.04 x 3.04 x 0.32 inches | 6.15 x 3.04 x 0.30 inches |
| 6.14 ounces | 5.86 ounces |
| 16 777 216 | Black and Silver |
| Plastic | Aluminum and Glass |
| Scratch-Resistant Glass | -- |
| -- | $ 516.00 |
| Display / Screen | |
| 5.5 inches | 5.7 inches |
| 1280 x 720 pixels (HD) | 1920 x 1080 pixels (Full HD) |
| Super AMOLED | OLED |
| 267 pixels per inch | 386 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 7.9 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Qualcomm Snapdragon 821 MSM8996 Pro chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo, 64-bit (Quad-Core 2350 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| ARM Mali-G71 GPU | Adreno 530 GPU |
| 8.82 | 9.09 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 8.88 | 10.1 |
| Camera | |
| 13.00 MP + 8.00 MP | 23.00 MP + 8.00 MP |
| f/1.90 aperture | f/2.00 aperture |
| 27.00mm focal length | -- |
| 0.33 inches (1/3.06") sensor | 0.38 inches (1/2.6") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (4K) video resolution |
| 9.02 | 8.69 |
| Networks | |
| Wi-Fi | Wi-Fi |
| 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 | 6.1 |
| Battery Life | |
| 3000mAh Battery | 4070mAh Li - Ion Battery |
| Removable Battery | Non-Removable Battery |
| 4.96 | 6 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| 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 Note 2 has a general score of 76, which is a bit better than the Galaxy J7 Duo's 74.6 global score. Xiaomi Mi Note 2 is a just a little bit lighter and just a little thinner phone than Galaxy J7 Duo. Both of these devices use Android OS (Operating System), but the Xiaomi Mi Note 2 has the previous 6.0 Marshmallow version and Galaxy J7 Duo has Android 8.0 Oreo version.
The Xiaomi Mi Note 2 has a sharper screen than Galaxy J7 Duo, because it has a lot higher 1080 x 1920 resolution, a little bigger screen and a higher pixels amount per inch in the screen. The Xiaomi Mi Note 2 has a bigger storage for games and applications than Galaxy J7 Duo, because although it has no slot for an external memory card, it also counts with 128 GB internal storage capacity.
The Xiaomi Mi Note 2 counts with a little faster processing unit than Samsung Galaxy J7 Duo, because although it has a lower number of cores (although faster), it also counts with 2 GB more RAM memory. The Galaxy J7 Duo has just a bit better camera than Xiaomi Mi Note 2, because although it has a back camera with a way worse resolution, a lot lower video definition and a smaller sensor giving a lower image quality, it also counts with a larger diafragm aperture to take better images in poorly lited environments.
Xiaomi Mi Note 2 features a really longer battery duration than Galaxy J7 Duo, because it has a 4070mAh battery size.
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