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Global Score
84.181.7
Basic Information
SamsungSamsung
Android 11, 10Android 5.0, 4.4
2020-03-232014-09-03
6.26 x 2.96 x 0.35 inches5.96 x 3.24 x 0.33 inches
6.63 ounces6.14 ounces
Midnight blue and Raven blackBlack and White
Plastic and Plastic --
Scratch-Resistant GlassScratch-Resistant Glass
--$ 400.00
Display / Screen
6.4 inches5.6 inches
2340 x 1080 pixels 1440 x 2560 pixels (Quad HD / 2K)
Super AMOLED Super AMOLED
403 pixels per inch525 pixels per inch
420 cd/m2 brightness--
No touch screenCapacitive, Multi-touch
8.49.6
Performance
Exynos 9611 chipsetQualcomm Snapdragon 805 APQ8084 chipset
Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processorKrait 450 (Quad-Core 2700 MHz) processor
4 GB RAM3 GB (800 MHz) RAM
Mali-G72 MP3 GPUAdreno 420 (500 MHz) GPU
9.279.54
Storage
64 GB internal memory32 GB internal memory
microSDXC (up to 512 GB) external memory slotmicroSD, microSDHC, microSDXC (up to 128 GB) external memory slot
11.748.12
Camera
48.00 MP + 20.00 MP16.00 MP + 3.70 MP
f/2.00 aperturef/2.20 aperture
26.00mm focal length31.00mm focal length
0.5 inches (1/2") sensor0.38 inches (1/2.6") 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--
11.559.9
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPALTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS, GSM and CDMA
Nano SIM, Dual SIMMicro SIM
6.77.3
Battery Life
6000mAh Li - Polymer Battery3000mAh Li-Ion Battery
Non-Removable BatteryRemovable Battery
--18 hours talk time
7.524.96
Other Features
Bluetooth 5.0 Bluetooth 4.1
GPSGPS
--NFC
--Infra-red port
Fingerprint ID ScannerFingerprint ID Scanner
Accelerometer, Gyroscope and Proximity SensorAccelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
FM Radio--

Comparison review

The Galaxy M21 is a bit better than the Galaxy Note Edge, getting an 84.1 score against 81.7. Both devices in this comparison use Android operating system, but the Galaxy M21 has newer 11 version and Galaxy Note Edge has Android 5.0 version, so it gives some nice extra features and a performance increase. Galaxy M21's design is noticeably newer, but a little bit heavier and a little bit thicker than the Galaxy Note Edge.

Galaxy Note Edge features a little better hardware performance than Samsung Galaxy M21, because although it has a smaller amount of RAM and an inferior number of cores , it also counts with a GPU. Galaxy Note Edge counts with a brighter screen than Galaxy M21, because although it has a little bit smaller screen, it also counts with a better 2560 x 1440 pixels resolution and more pixels per inch of display.

The Galaxy M21 has a much better memory to install applications and games or saving photos and videos than Galaxy Note Edge, because it has more internal memory capacity and an external SD slot that allows up to 512 GB. The Galaxy M21 shoots better videos and photos than Galaxy Note Edge, and although they both have the same 3840x2160 (4K) video quality and the same 30 frames per second video frame rate, the Galaxy M21 also has a camera in the back with way more MP, a way larger back-facing camera sensor taking way higher quality photographs and videos and a larger aperture to capture better low light captures and videos.

Galaxy M21 counts with a way better battery performance than Samsung Galaxy Note Edge, because it has 6000mAh of battery capacity against 3000mAh.




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