Compare phones
| Global Score | |
| 77.7 | 91.5 |
| Basic Information | |
| Samsung | Apple |
| Android 10 | iOS 15.x |
| 2020-06-19 | 2021-09-24 |
| 6.44 x 2.96 x 0.35 inches | 5.78 x 2.81 x 0.30 inches |
| 6.77 ounces | 6.14 ounces |
| Black, Blue, Red and White | Blue, Midnight, Pink, Red and Starlight |
| -- | Aluminum and Glass |
| -- | Scratch-Resistant Glass |
| -- | $ 799.00 |
| 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 A15 Bionic (5 nm) chipset |
| Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor | 64-bit Hexa-Core 3240 MHz processor |
| 3 GB RAM | 4 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 | 3227mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 5.2 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| 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
The iPhone 13 has a score of 91.5, which is much better than Galaxy A21s's overall score of 77.7. IPhone 13 is a newer phone, and it's also a little lighter and thinner than the Galaxy A21s. The iPhone 13 comes with iOS 15.x OS, and Galaxy A21s works with Android 10 OS. IPhone 13 counts with a better performing CPU than Galaxy A21s, because although it has a lower number of cores , it also counts with a 64 bits processor and 1 GB more RAM.
IPhone 13 has an incredibly better looking display than Galaxy A21s, because although it has a quite smaller screen, it also counts with a way higher resolution of 1170 x 2532px and a lot better display density. The Apple iPhone 13 counts with a bit bigger memory for games and applications than Samsung Galaxy A21s, because although it has no slot for an SD memory card, it also counts with more internal memory.
The Galaxy A21s shoots slightly better photos and videos than Apple iPhone 13, because although it has a smaller diafragm aperture which is not recommended for low light photos and video and slower 30 frames per second video frame rate, and they both have the same video resolution, the Galaxy A21s also counts with a camera with a way higher 48 megapixels resolution.
Galaxy A21s counts with a much longer battery duration than iPhone 13, because it has 5000mAh of battery capacity.
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