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Global Score
78.184.1
Basic Information
SamsungSamsung
Android 4.4.2Android 11, 10
2014-06-232020-03-23
5.59 x 2.85 x 0.32 inches6.26 x 2.96 x 0.35 inches
5.11 ounces6.63 ounces
Black, Blue, Gold and WhiteMidnight blue and Raven black
--Plastic and Plastic
Scratch-Resistant GlassScratch-Resistant Glass
$ 249.00--
Display / Screen
5.1 inches6.4 inches
1080 x 1920 pixels (Full HD)2340 x 1080 pixels
Super AMOLEDSuper AMOLED
432 pixels per inch403 pixels per inch
--420 cd/m2 brightness
Capacitive, Multi-touchNo touch screen
9.18.4
Performance
Qualcomm Snapdragon 805 APQ8084 chipsetExynos 9611 chipset
Krait 450 (Quad-Core 2500 MHz) processorArm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor
2 GB (800 MHz) RAM4 GB RAM
Adreno 420 (500 MHz) GPUMali-G72 MP3 GPU
9.369.27
Storage
16 GB internal memory64 GB internal memory
microSD, microSDHC, microSDXC (up to 128 GB) external memory slotmicroSDXC (up to 512 GB) external memory slot
6.7211.74
Camera
16.00 MP + 2.10 MP48.00 MP + 20.00 MP
f/2.20 aperturef/2.00 aperture
--26.00mm focal length
0.38 inches (1/2.6") sensor0.5 inches (1/2") sensor
3840 x 2160 (30 fps) (4K) video resolution3840 x 2160 (30 fps) (4K) video resolution
--1920 x 1080 (240 fps) (Full HD) slow motion video
9.7911.55
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSMLTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA
Micro SIMNano SIM, Dual SIM
7.26.7
Battery Life
2800mAh Li-Ion Battery6000mAh Li - Polymer Battery
Removable BatteryNon-Removable Battery
390 hours standby time
21 hours talk time
--
4.87.52
Other Features
Bluetooth 4.0Bluetooth 5.0
GPSGPS
NFC--
Infra-red port--
Fingerprint ID ScannerFingerprint ID Scanner
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Gyroscope and Proximity Sensor
--FM Radio

Comparison review

Samsung Galaxy M21 has a general score of 84.1, which is a bit better than the Galaxy S5 Plus's 78.1 global score. Both devices in this comparison review come with Android OS (operating system), but the Samsung Galaxy M21 has an older 11 version while Galaxy S5 Plus has Android 4.4.2 version. The Samsung Galaxy M21 is a newer cellphone than Galaxy S5 Plus, but it is much heavier and a little thicker.

Galaxy S5 Plus features a bit better CPU than Galaxy M21, because although it has a lower amount of RAM and a lower number of cores (although faster), it also counts with an additional graphics co-processor. The Samsung Galaxy S5 Plus has a bit more vivid screen than Galaxy M21, because although it has a little bit lower 1920 x 1080px resolution and a much smaller display, it also counts with a quite better pixel count per display inch.

Samsung Galaxy M21 counts with a much greater storage for games and applications than Galaxy S5 Plus, because it has a slot for an external memory card that supports a maximum of 512 GB and 48 GB more internal memory capacity. Galaxy M21 features a very superior battery lifetime than Galaxy S5 Plus, because it has a 6000mAh battery size instead of 2800mAh.

The Samsung Galaxy M21 features a superior camera than Galaxy S5 Plus, and although they both have the same video frame rate and the same video definition, the Samsung Galaxy M21 also has a back facing camera with lot more mega pixels, a lot bigger camera sensor providing a lot higher image quality and a bigger aperture.




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