Compare phones
| Global Score | |
| 77.7 | 92.8 |
| Basic Information | |
| Samsung | Apple |
| Android 10 | iOS 15.x, 14.x |
| 2020-06-19 | 2020-10-23 |
| 6.44 x 2.96 x 0.35 inches | 5.78 x 2.82 x 0.29 inches |
| 6.77 ounces | 6.66 ounces |
| Black, Blue, Red and White | Gold, Graphite, Pacific blue and Silver |
| -- | Glass and Stainless steel |
| -- | Scratch-Resistant Glass |
| -- | $ 1000.00 |
| Display / Screen | |
| 6.5 inches | 6.1 inches |
| 1600 x 720 pixels | 2532 x 1170 pixels |
| TFT | OLED |
| 270 pixels per inch | 457 pixels per inch |
| -- | 1200 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.2 | 9.4 |
| Performance | |
| Samsung Exynos 850 chipset | Apple A14 Bionic (5 nm) chipset |
| Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor | 64-bit 64-bit (Hexa-Core 3100 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| Mali-G76 GPU | Yes GPU |
| 9.09 | 10.62 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 9.84 | 10.1 |
| Camera | |
| 48.00 MP + 13.00 MP | 12.00 MP + 12.00 MP |
| f/2.00 aperture | f/1.60 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 10.78 | 10.01 |
| 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, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 2815mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 4.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | -- |
| Accelerometer, Gyroscope and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Apple iPhone 12 Pro is much better than the Samsung Galaxy A21s, getting a 92.8 score against 77.7. Apple iPhone 12 Pro comes with iOS 15.x OS, while Samsung Galaxy A21s counts with Android 10 OS. The Apple iPhone 12 Pro design is a little bit lighter and thinner than Samsung Galaxy A21s, although both were released only a few months apart.
The iPhone 12 Pro has a more powerful processor than Galaxy A21s, because although it has a lower number of cores , it also counts with a larger amount of RAM and a 64-bits CPU. The iPhone 12 Pro has a much better screen than Samsung Galaxy A21s, because although it has a quite smaller screen, it also counts with a lot more pixels per inch of display and a much higher resolution of 1170 x 2532px.
The iPhone 12 Pro has just a bit more storage capacity for applications, games, photos and videos than Samsung Galaxy A21s, because although it has no SD memory slot, it also counts with 128 GB internal memory. Samsung Galaxy A21s features a much better battery lifetime than iPhone 12 Pro, because it has 5000mAh of battery capacity instead of 2815mAh.
The Galaxy A21s has just a bit better camera than Apple iPhone 12 Pro, because although it has a smaller aperture which is not so good for low light photos and videos and lower 30 fps video frame rates, and they both have the same (Full HD) video definition, the Galaxy A21s also counts with a much higher 48 mega pixels resolution back camera.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.