Compare phones
| Global Score | |
| 84.3 | 89.1 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 14 | Android 11 |
| 2024-07-19 | 2022-01-11 |
| 6.28 x 5.64 x 0.18 inches | 6.13 x 2.93 x 0.31 inches |
| 7.97 ounces | 6.00 ounces |
| Black, Blue and White | -- |
| Aluminum and Glass | Metal and Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 700.00 |
| Display / Screen | |
| 8 inches | 6.4 inches |
| 2488 x 2224 pixels | 2340 x 1080 pixels |
| AMOLED | Dynamic AMOLED |
| 417 pixels per inch | 403 pixels per inch |
| 3000 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 10 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset | Qualcomm Snapdragon 888 SM8350 (5 nm) chipset |
| processor | Kryo 680 Prime, 64-bit (Octa-Core 2840 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Adreno 750 GPU | Adreno 660 GPU |
| 6.21 | 9.63 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 10.1 |
| Camera | |
| 50.00 MP + 16.00 MP | 12.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 23.00mm focal length | 26.00mm focal length |
| 0.67 inches (1/1.49") sensor | -- |
| 7680 x 4320 (24 fps) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | -- |
| 12.54 | 9.9 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 10.6 | 10.6 |
| Battery Life | |
| 5100mAh Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.88 | 6.32 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Samsung Galaxy S21 FE has an overall score of 89.1, which is just a bit better than Xiaomi Mi Mix Fold 4's overall score of 84.3. Both devices we compare here have Android OS (Operating System), but the Samsung Galaxy S21 FE has the older 11 version and Xiaomi Mi Mix Fold 4 has Android 14 version. Samsung Galaxy S21 FE is a noticeably older and extremely thicker cellphone than the Xiaomi Mi Mix Fold 4, but Samsung was able to build it a lot lighter anyway.
The Xiaomi Mi Mix Fold 4 features a much sharper screen than Galaxy S21 FE, because it has a larger display, a little higher count of pixels per inch of display and a much better resolution of 2224 x 2488. The Xiaomi Mi Mix Fold 4 counts with a much greater storage capacity for applications and games than Galaxy S21 FE, because it has 256 GB internal memory.
The Samsung Galaxy S21 FE features a much more powerful CPU than Xiaomi Mi Mix Fold 4, although it has lesser RAM memory, they both have 8 processing cores. Xiaomi Mi Mix Fold 4 counts with a little longer battery performance than Samsung Galaxy S21 FE, because it has a 13% larger battery size. The Xiaomi Mi Mix Fold 4 has a much better camera than Samsung Galaxy S21 FE, because it has a bigger aperture, a much more mega-pixels back camera and a way better video definition.
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