Compare phones
| Global Score | |
| 81.5 | 89.1 |
| Basic Information | |
| Samsung | Samsung |
| Android 13 | Android 11 |
| -- | 2022-01-11 |
| 6.43 x 3.07 x 0.35 inches | 6.13 x 2.93 x 0.31 inches |
| -- | 6.00 ounces |
| Aluminum and Glass | Metal and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 700.00 |
| Display / Screen | |
| 6.8 inches | 6.4 inches |
| 3080 x 1440 pixels | 2340 x 1080 pixels |
| Dynamic AMOLED | Dynamic AMOLED |
| 500 pixels per inch | 403 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 2 (4 nm) chipset | Qualcomm Snapdragon 888 SM8350 (5 nm) chipset |
| processor | Kryo 680 Prime, 64-bit (Octa-Core 2840 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 740 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 + 40.00 MP | 12.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 69.00mm focal length | 26.00mm focal length |
| 0.77 inches (1/1.3") sensor | -- |
| -- | 3840 x 2160 (60 fps) (4K) video resolution |
| 12.43 | 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 | Nano SIM, Dual SIM |
| 10.6 | 10.6 |
| Battery Life | |
| 5000mAh Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.8 | 6.32 |
| Other Features | |
| Bluetooth 5.2 | 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
Galaxy S21 FE is just a bit better than Galaxy S23 Ultra, having a overall score of 89.1 against 81.5. Both phones in this comparison review work with Android OS (Operating System), but Galaxy S21 FE has an older 11 version and Galaxy S23 Ultra has Android 13 version. Samsung Galaxy S21 FE features a much powerful processor than Galaxy S23 Ultra, although it has a smaller amount of RAM, they both have the same number of cores.
The Samsung Galaxy S21 FE features a slightly better looking screen than Galaxy S23 Ultra, although it has a little bit smaller screen, a way worse 1080 x 2340 resolution and a bit worse screen pixels density. The Galaxy S23 Ultra counts with a very superior camera than Galaxy S21 FE, because it has a bigger camera aperture for better captures and videos in low light environments and a much higher resolution camera.
The Galaxy S21 FE and Galaxy S23 Ultra both have very similar memory to install applications and games, both have equal 128 GB internal storage capacity. Galaxy S23 Ultra has just a bit better battery life than Galaxy S21 FE, because it has an 11% larger battery size.
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