| Global Score | |
| 75.2 | 89.1 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 4.4.3 | Android 11 |
| 2014-07-22 | 2022-01-11 |
| 5.48 x 2.70 x 0.35 inches | 6.13 x 2.93 x 0.31 inches |
| 5.26 ounces | 6.00 ounces |
| Black and White | -- |
| -- | Metal and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 329.00 | $ 700.00 |
| Display / Screen | |
| 5 inches | 6.4 inches |
| 1080 x 1920 pixels (Full HD) | 2340 x 1080 pixels |
| IPS LCD | Dynamic AMOLED |
| 441 pixels per inch | 403 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 9.1 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 801 8974-AC chipset | Qualcomm Snapdragon 888 SM8350 (5 nm) chipset |
| Qualcomm Krait 400 (Quad-Core 2500 MHz) processor | Kryo 680 Prime, 64-bit (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| Adreno 330 (450 MHz) GPU | Adreno 660 GPU |
| 9.36 | 9.63 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 7.7 | 10.1 |
| Camera | |
| 13.00 MP + 8.00 MP | 12.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| 0.33 inches (1/3.06") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | -- |
| 9.79 | 9.9 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| SIM | Nano SIM, Dual SIM |
| 7 | 10.6 |
| Battery Life | |
| 3080mAh Li-Polymer Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.04 | 6.32 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | -- |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
The Galaxy S21 FE is better than Xiaomi Mi 4, having a global score of 89.1 against 75.2. The Galaxy S21 FE is a a lot newer and thinner cellphone than Xiaomi Mi 4, although it is somewhat heavier. Both devices we compare here have Android OS (Operating System), but Galaxy S21 FE has an older 11 version and Xiaomi Mi 4 has Android 4.4.3 version.
The Xiaomi Mi 4 has a much better looking display than Samsung Galaxy S21 FE, because although it has a quite lower 1920 x 1080 resolution and a lot smaller screen, it also counts with a little bit better count of pixels per inch in the screen. Galaxy S21 FE counts with a way bigger memory capacity to store more apps and games than Xiaomi Mi 4, because it has more internal storage capacity.
The Galaxy S21 FE features a bit better processor than Xiaomi Mi 4, because although it has doesn't have an additional GPU, it also counts with more CPU cores and more RAM. Galaxy S21 FE features a very superior battery duration than Xiaomi Mi 4, because it has a 46 percent more battery capacity.
The Galaxy S21 FE has a bit better camera than Xiaomi Mi 4, although it has a less MP camera and a worse 3840x2160 video quality, they both have a same size camera aperture.
Samsung Galaxy S21 FE costs a lot more than the Xiaomi Mi 4, but you can get a better phone for that extra dollars.
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