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Global Score
85.581.6
Basic Information
SamsungSamsung
Android 11, 10Android 5.0, 4.4
2019-12-272014-09-03
6.24 x 2.90 x 0.31 inches6.04 x 3.09 x 0.33 inches
6.07 ounces6.21 ounces
Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush whiteBlack, Gold, Pink and White
Plastic and Plastic --
Scratch-Resistant GlassScratch-Resistant Glass
$ 282.00$ 269.00
Display / Screen
6.5 inches5.7 inches
2400 x 1080 pixels 1440 x 2560 pixels (Quad HD / 2K)
Super AMOLED Super AMOLED
405 pixels per inch515 pixels per inch
No touch screenCapacitive, Multi-touch
8.19.5
Performance
Samsung 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 (825 MHz) RAM
Mali-G72 MP3 GPUAdreno 420 (500 MHz) GPU
9.279.54
Storage
128 GB internal memory32 GB internal memory
microSDXC (up to 512 GB) external memory slotmicroSD, microSDHC, microSDXC (up to 128 GB) external memory slot
14.148.12
Camera
48.00 MP + 32.00 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
1280 x 720 (240 fps) (HD) slow motion video1920 x 1080 (60 fps) (Full HD) slow motion video
11.5510.01
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPALTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM
Nano SIM, Dual SIMMicro SIM
6.77
Battery Life
4000mAh Li - Polymer Battery3220mAh Li-Ion Battery
Non-Removable BatteryRemovable Battery
--20 hours talk time
5.925.2
Other Features
Bluetooth 5.0 Bluetooth 4.1, EDR
GPSGPS
NFCNFC
--Infra-red port
Fingerprint ID ScannerFingerprint ID Scanner
Accelerometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
FM Radio--

Comparison review

The Samsung Galaxy A51 has a score of 85.5, which is just a bit better than the Galaxy Note 4's 81.6 score. Both of these phones use Android OS (operating system), but the Samsung Galaxy A51 has a more recent 11 version and Galaxy Note 4 has Android 5.0 version. The Samsung Galaxy A51 is a incredibly newer cellphone, and it's also a little lighter and just a little bit thinner than the Galaxy Note 4.

Samsung Galaxy Note 4 counts with a bit better hardware performance than Galaxy A51, because although it has an inferior number of cores and 1 GB less RAM memory, it also counts with a GPU. Galaxy Note 4 counts with a much better looking display than Galaxy A51, because although it has a little smaller screen, it also counts with a better resolution of 2560 x 1440 pixels and a better count of pixels per inch of display.

Samsung Galaxy A51 features a very superior storage capacity to install applications and games or saving photos and videos than Galaxy Note 4, because it has a slot for an external memory card that holds a maximum of 512 GB and 96 GB more internal storage capacity. Samsung Galaxy A51 counts with superior battery life than Galaxy Note 4, because it has a 4000mAh battery capacity instead of 3220mAh.

The Galaxy A51 shoots much clearer videos and photos than Galaxy Note 4, and although they both have the same 3840x2160 (4K) video resolution and the same 30 fps video frame rate, the Galaxy A51 also has a larger diafragm aperture, a way larger camera sensor capturing more light and vivid colors and a back camera with a lot higher 48 mega-pixels resolution.

Galaxy A51 costs a bit more money than the Samsung Galaxy Note 4, but it's still a great deal, because you can get a lot more for that extra money.




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