Compare phones
| Global Score | |
| 87.7 | 76.2 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10 | Android 6.0 Marshmallow |
| 2020-09-11 | 2016-11-04 |
| 6.45 x 3.00 x 0.37 inches | 6.25 x 3.22 x 0.31 inches |
| 7.51 ounces | 7.37 ounces |
| Black and White | Black and White |
| Plastic and Plastic | Ceramic |
| Scratch-Resistant Glass | -- |
| -- | $ 590.00 |
| Display / Screen | |
| 6.7 inches | 6.4 inches |
| 2340 x 1080 pixels | 2040 x 1080 pixels |
| Super AMOLED Plus | IPS LCD |
| 385 pixels per inch | 361 pixels per inch |
| -- | 500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 8.3 |
| Performance | |
| Qualcomm Snapdragon 730 SM7150-AA chipset | Qualcomm Snapdragon 821 MSM8996 Pro chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | Kryo, 64-bit (Quad-Core 2340 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 618 GPU | Adreno 530 GPU |
| 9.27 | 9 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 14.14 | 10.1 |
| Camera | |
| 64.00 MP + 32.00 MP | 16.00 MP + 5.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 26.00mm focal length | -- |
| 0.57 inches (1/1.76") sensor | 0.33 inches (1/3.06") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (120 fps) (HD) slow motion video |
| 11.88 | 9.79 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE (4G) and HSPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6 |
| Battery Life | |
| 7000mAh Battery | 4400mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 8.32 | 6.24 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| 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 | -- |
Comparison review
The Galaxy M51 is better than Xiaomi Mi MIX, having a general score of 87.7 against 76.2. Galaxy M51's body is noticeably newer than the Xiaomi Mi MIX's, although it's a bit heavier and thicker. Both phones in this comparison review have Android OS, but Galaxy M51 has the older 10 version while Xiaomi Mi MIX has Android 6.0 Marshmallow.
The Samsung Galaxy M51 features a little better processing power than Xiaomi Mi MIX, because it has more cpu cores and a larger amount of RAM memory. The Xiaomi Mi MIX counts with a little bit better looking screen than Samsung Galaxy M51, although it has a quite lower 1080 x 2040 resolution, a quite lower number of pixels per inch of display and a quite smaller screen.
The Samsung Galaxy M51 has a much bigger memory capacity to install applications and games than Xiaomi Mi MIX, and although they both have the same 128 GB internal memory capacity, the Samsung Galaxy M51 also has a slot for external memory cards that admits up to 512 GB. Samsung Galaxy M51 shoots a lot better photos and videos than Xiaomi Mi MIX, and although they both have the same video frame rate and the same 3840x2160 (4K) video quality, the Samsung Galaxy M51 also has a lot bigger back camera sensor capturing more light and vivid colors, a back facing camera with a lot higher resolution and a bigger camera aperture for better captures and videos in low light situations.
Samsung Galaxy M51 has a very superior battery life than Xiaomi Mi MIX, because it has 7000mAh of battery capacity.
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