Compare phones
| Global Score | |
| 77.7 | 83.8 |
| Basic Information | |
| Samsung | Apple |
| Android 10 | -- |
| 2020-06-19 | 2016-09-16 |
| 6.44 x 2.96 x 0.35 inches | 6.23 x 3.07 x 0.29 inches |
| 6.77 ounces | 6.63 ounces |
| Black, Blue, Red and White | Black, Gold, Jet black, Red, Rose gold and Silver |
| -- | Aluminum |
| -- | Scratch-Resistant Glass |
| -- | $ 969.00 |
| Display / Screen | |
| 6.5 inches | 5.5 inches |
| 1600 x 720 pixels | 1920 x 1080 pixels (Full HD) |
| TFT | IPS LCD |
| 270 pixels per inch | 401 pixels per inch |
| -- | 625 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.2 | 8.6 |
| Performance | |
| Samsung Exynos 850 chipset | Apple A10 Fusion APL1W24 (16 nm) chipset |
| Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor | 64-bit (Quad-Core 2340 MHz) processor |
| 3 GB RAM | 3 GB RAM |
| Mali-G76 GPU | PowerVR 7XT GT7600 Plus GPU |
| 9.09 | 9.27 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 9.84 | 13.3 |
| Camera | |
| 48.00 MP + 13.00 MP | 12.00 MP + 7.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | 28.00mm focal length |
| 0.5 inches (1/2") sensor | 0.33 inches (1/3") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 10.78 | 9.68 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 2900mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 4.88 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
IPhone 7 Plus has an overall score of 83.8, which is slightly better than Galaxy A21s's global score of 77.7. IPhone 7 Plus is an notably older device than Galaxy A21s, but it's just a bit lighter and thinner anyway. The iPhone 7 Plus counts with a brighter display than Samsung Galaxy A21s, because although it has a bit smaller screen, it also counts with a higher resolution of 1080 x 1920px and a better display pixel density.
The iPhone 7 Plus has a superior storage capacity to store more games and applications than Galaxy A21s, because although it has no SD memory card expansion slot, it also counts with 256 GB internal storage capacity. The iPhone 7 Plus has a little better hardware performance than Galaxy A21s, although it has a lower number of cores , they both have 3 GB of RAM memory.
The Galaxy A21s counts with a superior battery duration than Apple iPhone 7 Plus, because it has a 5000mAh battery size. The Galaxy A21s counts with a much better camera than Apple iPhone 7 Plus, because although it has a tinier aperture which is not nice for low light captures and video, and they both have the same video resolution and the same video frame rates, the Galaxy A21s also counts with a way larger back camera sensor shooting lot better quality videos and pictures and a back camera with way more megapixels.
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