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Global Score
74.891.8
Basic Information
SamsungSamsung
Android 4.4.2, 4.3, 4.1.2, 4.1.1Android 11
2012-08-292021-01-29
5.94 x 3.17 x 0.37 inches5.97 x 2.80 x 0.31 inches
6.44 ounces6.03 ounces
Blue, Pink and WhiteGray, Phantom pink, Violet and White
--Aluminum and Plastic
--Scratch-Resistant Glass
$ 215.00$ 722.00
Display / Screen
5.5 inches6.2 inches
720 x 1280 pixels (HD)2400 x 1080 pixels
Super AMOLEDDynamic AMOLED
267 pixels per inch424 pixels per inch
--1300 cd/m2 brightness
Capacitive, Multi-touchNo touch screen
89.2
Performance
Samsung Exynos 4 (4412) chipsetQualcomm Snapdragon 888 chipset
ARM Cortex-A9 (Quad-Core 1600 MHz) processorKryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor
2 GB RAM8 GB RAM
ARM Mali-400 MP4 (Quad-Core 266 MHz) GPUAdreno 660 GPU
9.189.63
Storage
64 GB internal memory128 GB internal memory
microSD, microSDHC, microSDXC (up to 64 GB) external memory slotNo SD card slot
9.4610.1
Camera
8.00 MP + 1.90 MP12.00 MP + 10.00 MP
--f/1.80 aperture
--26.00mm focal length
--0.57 inches (1/1.76") sensor
1920 x 1080 (30 fps) (Full HD) video resolution7680 x 4320 (24 fps) video resolution
--1280 x 720 (960 fps) (HD) slow motion video
7.4810.78
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
LTE (4G), HSPA+ (4G), HSDPA, HSPA, HSUPA, UMTS, EDGE, GPRS and GSM5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA
SIMNano SIM
710.7
Battery Life
3100mAh Li-Ion Battery4000mAh Li - Polymer Battery
Removable BatteryNon-Removable Battery
Wireless ChargingWireless Charging
980 hours standby time
35 hours talk time
--
5.125.92
Other Features
Bluetooth 4.0Bluetooth 5.0
GPSGPS
NFCNFC
--Fingerprint ID Scanner
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
--FM Radio

Comparison review

The Samsung Galaxy S21 is a lot better than the Samsung Galaxy Note II, getting a 91.8 score against 74.8. The Samsung Galaxy S21 body is newer, somewhat thinner and just a little lighter than Samsung Galaxy Note II. These phones use Android OS (Operating System), but the Samsung Galaxy S21 has an older 11 version while Samsung Galaxy Note II has Android 4.4.2.

The Samsung Galaxy S21 features a little faster processor than Galaxy Note II, because although it has doesn't have an extra graphics co-processor, it also counts with a greater number of cores and more RAM memory. The Galaxy S21 has a brighter display than Samsung Galaxy Note II, because it has a much better quantity of pixels per inch in the display, a lot better resolution of 1080 x 2400 pixels and a quite bigger screen.

The Samsung Galaxy S21 counts with a much better camera than Samsung Galaxy Note II, because it has a much better 7680x4320 video definition and a camera with much more mega-pixels. The Galaxy S21 has just a bit more memory to store more apps and games than Galaxy Note II, because although it has no SD extension slot, it also counts with 64 GB more internal memory capacity.

The Galaxy S21 features better battery performance than Galaxy Note II, because it has a 29% more battery size.

Galaxy S21 costs a lot more than the Galaxy Note II, but it's still a convenient choice, as you can get a lot more for that extra money.




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