Compare phones
| Global Score | |
| 91.5 | 84.1 |
| Basic Information | |
| Apple | Samsung |
| iOS 15.x | Android 11, 10 |
| 2021-09-24 | 2020-03-23 |
| 5.78 x 2.81 x 0.30 inches | 6.26 x 2.96 x 0.35 inches |
| 6.14 ounces | 6.63 ounces |
| Blue, Midnight, Pink, Red and Starlight | Midnight blue and Raven black |
| Aluminum and Glass | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 799.00 | -- |
| Display / Screen | |
| 6.1 inches | 6.4 inches |
| 2532 x 1170 pixels | 2340 x 1080 pixels |
| OLED | Super AMOLED |
| 457 pixels per inch | 403 pixels per inch |
| 1200 cd/m2 brightness | 420 cd/m2 brightness |
| No touch screen | No touch screen |
| 9.4 | 8.4 |
| Performance | |
| Apple A15 Bionic (5 nm) chipset | Exynos 9611 chipset |
| 64-bit Hexa-Core 3240 MHz processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Yes GPU | Mali-G72 MP3 GPU |
| 10.62 | 9.27 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 11.74 |
| Camera | |
| 12.00 MP + 12.00 MP | 48.00 MP + 20.00 MP |
| f/1.60 aperture | f/2.00 aperture |
| 26.00mm focal length | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 10.01 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, 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, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 3227mAh Li - Ion Battery | 6000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.2 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Proximity Sensor |
| -- | FM Radio |
Comparison review
Apple iPhone 13 is a little bit better than Samsung Galaxy M21, having a general score of 91.5 against 84.1. The Apple iPhone 13 is a newer cellphone, and it is also a bit lighter and somewhat thinner than the Samsung Galaxy M21. The Apple iPhone 13 counts with iOS 15.x OS, while Samsung Galaxy M21 works with Android 11 OS.
IPhone 13 has a more vivid display than Galaxy M21, because although it has a little bit smaller display, it also counts with much more display brightness, a slightly better 1170 x 2532 resolution and a little better pixels number in each inch in the display. Galaxy M21 features more memory for games and applications than Apple iPhone 13, because although it has less internal memory, it also counts with a slot for an SD memory card that supports up to 512 GB.
The Apple iPhone 13 has a better CPU than Galaxy M21, because although it has an inferior number of cores , and they both have a 4 GB RAM, the Apple iPhone 13 also counts with a 64 bits processor. The Samsung Galaxy M21 shoots better photos and videos than Apple iPhone 13, because although it has lower video frame rate and a smaller aperture, and they both have the same 3840x2160 video quality, the Samsung Galaxy M21 also counts with a much more megapixels back camera.
The Galaxy M21 has a really longer battery life than iPhone 13, because it has an 86 percent more battery capacity.
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