Compare phones
| Global Score | |
| 72.6 | 89.1 |
| Basic Information | |
| Samsung | Samsung |
| Android 15 | Android 11 |
| -- | 2022-01-11 |
| -- | 6.13 x 2.93 x 0.31 inches |
| -- | 6.00 ounces |
| -- | Metal and Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 700.00 |
| Display / Screen | |
| 6.8 inches | 6.4 inches |
| -- | 2340 x 1080 pixels |
| AMOLED | Dynamic AMOLED |
| -- | 403 pixels per inch |
| No touch screen | No touch screen |
| 2.7 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8650 (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 830 GPU | Adreno 660 GPU |
| 6.21 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 200.00 MP + 10.00 MP | 12.00 MP + 32.00 MP |
| -- | f/1.80 aperture |
| -- | 26.00mm focal length |
| 0.64 inches (1/1.56") sensor | -- |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | -- |
| 13.42 | 9.9 |
| Networks | |
| -- | Wi-Fi |
| -- | 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 | Nano SIM, Dual SIM |
| 7.6 | 10.6 |
| Battery Life | |
| 3050mAh Dual Nano SIM + eSIM Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 5.04 | 6.32 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| 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
The Galaxy S21 FE has a global score of 89.1, which is a lot better than the Samsung Galaxy S25 Slim (Rumored)'s 72.6 general score. Both devices in our current comparison come with Android OS, but Galaxy S21 FE has an older 11 version while Samsung Galaxy S25 Slim (Rumored) has Android 15. The Galaxy S21 FE counts with a very superior processing unit than Samsung Galaxy S25 Slim (Rumored), because although it has a smaller amount of RAM, it also counts with a higher number of faster cores.
The Galaxy S21 FE features a much more vibrant screen than Samsung Galaxy S25 Slim (Rumored), although it has a little smaller display. The Samsung Galaxy S25 Slim (Rumored) features a greater camera than Samsung Galaxy S21 FE, because it has a way better 7680x4320 video resolution and a camera with lot more mega-pixels.
The Galaxy S21 FE features as much storage capacity for applications, games, photos and videos as the Galaxy S25 Slim (Rumored) one, both of them have equal 128 GB internal memory. Samsung Galaxy S21 FE counts with a much longer battery performance than Galaxy S25 Slim (Rumored), because it has a 4500mAh battery size instead of 3050mAh.
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