Compare phones
| Global Score | |
| 81.6 | 91.8 |
| Basic Information | |
| Apple | Samsung |
| -- | Android 11 |
| 2016-09-16 | 2021-01-29 |
| 5.44 x 2.64 x 0.28 inches | 5.97 x 2.80 x 0.31 inches |
| 4.87 ounces | 6.03 ounces |
| Black, Gold, Jet black, Red, Rose gold and Silver | Gray, Phantom pink, Violet and White |
| Aluminum | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 849.00 | $ 722.00 |
| Display / Screen | |
| 4.7 inches | 6.2 inches |
| 1334 x 750 pixels | 2400 x 1080 pixels |
| IPS LCD | Dynamic AMOLED |
| 326 pixels per inch | 424 pixels per inch |
| 625 cd/m2 brightness | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 9.2 |
| Performance | |
| Apple A10 Fusion APL1W24 (16 nm) chipset | Qualcomm Snapdragon 888 chipset |
| 64-bit (Quad-Core 2340 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 2 GB RAM | 8 GB RAM |
| PowerVR 7XT GT7600 Plus GPU | Adreno 660 GPU |
| 9.18 | 9.63 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 10.1 |
| Camera | |
| 12.00 MP + 7.00 MP | 12.00 MP + 10.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 28.00mm focal length | 26.00mm focal length |
| 0.33 inches (1/3") sensor | 0.57 inches (1/1.76") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 9.68 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 1960mAh Li - Ion Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 3.84 | 5.92 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Samsung Galaxy S21 has a score of 91.8, which is better than Apple iPhone 7's score of 81.6. Although Samsung Galaxy S21 is incredibly newer than Apple iPhone 7, it's somewhat heavier and a bit thicker. The Samsung Galaxy S21 has a brighter screen than iPhone 7, because it has a better pixel density, a really larger display, a way better resolution of 1080 x 2400 pixels and a much brighter display.
The Apple iPhone 7 counts with a much greater storage for apps and games than Galaxy S21, because it has 256 GB internal storage. Galaxy S21 counts with a little faster processing unit than iPhone 7, because it has 6 GB more RAM and more CPU cores. Galaxy S21 features a superior camera than Apple iPhone 7, and although they both have a same resolution back-facing camera and a same size diafragm aperture, the Galaxy S21 also has a much larger camera sensor shooting lot higher quality videos and pictures and a way better video quality.
Galaxy S21 counts with a really longer battery duration than iPhone 7, because it has a 4000mAh battery capacity.
In addition to being the best phone of the ones we are comparing, Samsung Galaxy S21 is also the cheapest, which makes this phone an easy choice.
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