Compare phones
| Global Score | |
| 83.8 | 89.1 |
| Basic Information | |
| Xiaomi | Samsung |
| -- | Android 11 |
| 2018-11-01 | 2022-01-11 |
| 6.22 x 2.94 x 0.33 inches | 6.13 x 2.93 x 0.31 inches |
| 7.69 ounces | 6.00 ounces |
| Black, Blue and Green | -- |
| Aluminum and Ceramic | Metal and Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 700.00 |
| Display / Screen | |
| 6.4 inches | 6.4 inches |
| 2340 x 1080 pixels | 2340 x 1080 pixels |
| Super AMOLED | Dynamic AMOLED |
| 403 pixels per inch | 403 pixels per inch |
| 600 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.6 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 845 SDM845 chipset | Qualcomm Snapdragon 888 SM8350 (5 nm) chipset |
| Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor | Kryo 680 Prime, 64-bit (Octa-Core 2840 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 630 GPU | Adreno 660 GPU |
| 9.63 | 9.63 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 10.1 |
| Camera | |
| 12.20 MP + 24.00 MP | 12.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| 0.39 inches (1/2.55") sensor | -- |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | -- |
| 10.34 | 9.9 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.3 | 10.6 |
| Battery Life | |
| 3200mAh Li - Polymer Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 5.2 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Samsung Galaxy S21 FE has a global score of 89.1, which is a little bit better than the Xiaomi Mi Mix 3's global score of 83.8. Samsung Galaxy S21 FE's design is incredibly newer, noticeably lighter and a little thinner than Xiaomi Mi Mix 3. The Xiaomi Mi Mix 3 has a bit better looking screen than Galaxy S21 FE. They have an equal resolution of 1080 x 2340 pixels, the same number of pixels per screen inch and a display of the same size.
The Xiaomi Mi Mix 3 counts with a much better memory for apps and games than Samsung Galaxy S21 FE, because it has 256 GB internal storage capacity. Xiaomi Mi Mix 3 and Samsung Galaxy S21 FE feature very similar processors, and although the Samsung Galaxy S21 FE has a lower amount of RAM, they both have a Octa-Core processing unit.
The Xiaomi Mi Mix 3 shoots a bit better pictures and videos than Samsung Galaxy S21 FE, and although they both have the same 3840x2160 (4K) video resolution, a same size aperture and the same video frame rates, the Xiaomi Mi Mix 3 also has a camera with a better resolution. Galaxy S21 FE has a superior battery performance than Xiaomi Mi Mix 3, because it has 4500mAh of battery capacity instead of 3200mAh.
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