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Global Score
Basic Information
iOS 15.xAndroid 11
5.78 x 2.81 x 0.30 inches5.97 x 2.80 x 0.31 inches
6.14 ounces6.03 ounces
Blue, Midnight, Pink, Red and StarlightGray, Phantom pink, Violet and White
Aluminum and GlassAluminum and Plastic
Scratch-Resistant GlassScratch-Resistant Glass
$ 799.00$ 722.00
Display / Screen
6.1 inches6.2 inches
2532 x 1170 pixels 2400 x 1080 pixels
457 pixels per inch424 pixels per inch
1200 cd/m2 brightness1300 cd/m2 brightness
No touch screenNo touch screen
Apple A15 Bionic (5 nm) chipsetQualcomm Snapdragon 888 chipset
64-bit Hexa-Core 3240 MHz processorKryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor
Yes GPUAdreno 660 GPU
128 GB internal memory128 GB internal memory
No SD card slotNo SD card slot
12.00 MP + 12.00 MP12.00 MP + 10.00 MP
f/1.60 aperturef/1.80 aperture
26.00mm focal length26.00mm focal length
--0.57 inches (1/1.76") sensor
3840 x 2160 (60 fps) (4K) video resolution7680 x 4320 (24 fps) video resolution
1920 x 1080 (240 fps) (Full HD) slow motion video1280 x 720 (960 fps) (HD) slow motion video
Mobile HotspotMobile Hotspot
5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA
Nano SIM, Dual SIMNano SIM
Battery Life
3227mAh Li - Ion Battery4000mAh Li - Polymer Battery
Non-Removable BatteryNon-Removable Battery
Wireless ChargingWireless Charging
Other Features
Bluetooth 5.0 Bluetooth 5.0
Fingerprint ID ScannerFingerprint ID Scanner
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
--FM Radio

Comparison review

Galaxy S21 has a score of 91.8, which is a little bit better than the iPhone 13's general score of 91.5. Although the Galaxy S21 and iPhone 13 were only released with a couple of months difference, the Galaxy S21 construction is just a bit lighter but also just a little thicker than iPhone 13. Galaxy S21 counts with Android 11 operating system, and iPhone 13 counts with iOS 15.x operating system.

Apple iPhone 13 features a quite superior processing power than Galaxy S21, because although it has a lower number of cores and lesser RAM memory, it also counts with a 64 bits CPU. Apple iPhone 13 features a bit better looking display than Samsung Galaxy S21, because although it has a quite smaller display and a quite opaque screen, it also counts with a slightly higher 1170 x 2532 resolution and a bit higher display pixels density.

The Galaxy S21 counts with a bit better camera than Apple iPhone 13, because although it has a smaller camera aperture which is worse for capturing photos and/or video in low-light situations, and they both have the same resolution back-facing camera, the Galaxy S21 also counts with a way higher 7680x4320 video resolution.

The Samsung Galaxy S21's memory to install applications and games is just as good as the iPhone 13 one, both of them have the same internal memory. Samsung Galaxy S21 has greater battery duration than Apple iPhone 13, because it has a 4000mAh battery capacity.

The Galaxy S21 not only is the best devices of the ones we are comparing here, but it's also the cheapest one, which makes it a very good choice.

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