Compare phones
| Global Score | |
| 72.2 | 89.1 |
| Basic Information | |
| Samsung | Samsung |
| Android 4.3, 4.2, 4.1, 4.0.4 | Android 11 |
| 2012-06-04 | 2022-01-11 |
| 5.38 x 2.78 x 0.34 inches | 6.13 x 2.93 x 0.31 inches |
| 4.73 ounces | 6.00 ounces |
| Blue, Red and White | -- |
| Polycarbonate | Metal and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 585.00 | $ 700.00 |
| Display / Screen | |
| 4.8 inches | 6.4 inches |
| 720 x 1280 pixels (HD) | 2340 x 1080 pixels |
| Super AMOLED | Dynamic AMOLED |
| 306 pixels per inch | 403 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 8.2 | 8.2 |
| Performance | |
| Qualcomm Snapdragon S4 Plus MSM8960 chipset | Qualcomm Snapdragon 888 SM8350 (5 nm) chipset |
| Krait (Dual-Core 1500 MHz) processor | Kryo 680 Prime, 64-bit (Octa-Core 2840 MHz) processor |
| 2 GB (500 MHz) RAM | 6 GB RAM |
| Adreno 225 (400 MHz) GPU | Adreno 660 GPU |
| 8.46 | 9.63 |
| Storage | |
| 16 GB internal memory | 128 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | No SD card slot |
| 6.16 | 10.1 |
| Camera | |
| 8.00 MP + 1.90 MP | 12.00 MP + 32.00 MP |
| f/2.60 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| 0.33 inches (1/3") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 8.47 | 9.9 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Micro SIM | Nano SIM, Dual SIM |
| 7 | 10.6 |
| Battery Life | |
| 2100mAh Li-Ion Battery | 4500mAh Battery |
| Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 199 hours standby time 8 hours talk time | -- |
| 4 | 6.32 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | 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 is much better than Galaxy S III AT&T, with a global score of 89.1 against 72.2. Even though the Samsung Galaxy S21 FE is notably heavier than the Galaxy S III AT&T, it's just a little bit thinner and way newer. These devices come with Android OS (Operating System), but the Samsung Galaxy S21 FE has 11 version and Galaxy S III AT&T has Android 4.3 version, offering some nice extra features.
The Samsung Galaxy S21 FE features a better hardware performance than Galaxy S III AT&T, because although it has doesn't have an additional graphics processing unit, it also counts with a higher amount of RAM memory and 6 more processing cores. Samsung Galaxy S21 FE and Galaxy S III AT&T count with similar screens, although the Samsung Galaxy S21 FE also has a much bigger display, a higher screen density and a way better resolution of 1080 x 2340 pixels.
The Galaxy S21 FE has a lot bigger memory for games and applications than Samsung Galaxy S III AT&T, because although it has no slot for an external memory card, it also counts with 128 GB internal storage capacity. Galaxy S21 FE captures much better photographs and videos than Galaxy S III AT&T, because it has a way larger aperture for better low light captures and video, a much more mega-pixels back facing camera and a much better (4K) video quality.
Samsung Galaxy S21 FE features a much better battery life than Samsung Galaxy S III AT&T, because it has 4500mAh of battery capacity.
Samsung Galaxy S21 FE costs more money than Galaxy S III AT&T, but you can get a much better phone for that few extra dollars.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.