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Global Score
85.579
Basic Information
SamsungSamsung
Android 11, 10Android 4.4
2019-12-272013-03-14
6.24 x 2.90 x 0.31 inches5.38 x 2.75 x 0.31 inches
6.07 ounces4.59 ounces
Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush whiteBlack, Blue, Red and White
Plastic and Plastic Polycarbonate
Scratch-Resistant GlassScratch-Resistant Glass
$ 282.00$ 135.00
Display / Screen
6.5 inches5 inches
2400 x 1080 pixels 1080 x 1920 pixels (Full HD)
Super AMOLED Super AMOLED
405 pixels per inch441 pixels per inch
No touch screenCapacitive, Multi-touch
8.19.1
Performance
Samsung Exynos 9611 chipsetQualcomm Snapdragon 600 APQ8064T chipset
ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processorKrait 300 (Quad-Core 1900 MHz) processor
4 GB RAM2 GB (800 MHz) RAM
Mali-G72 MP3 GPUAdreno 320 (400 MHz) GPU
9.279
Storage
128 GB internal memory64 GB internal memory
microSDXC (up to 512 GB) external memory slotmicroSD, microSDHC, microSDXC (up to 64 GB) external memory slot
14.149.46
Camera
48.00 MP + 32.00 MP13.00 MP + 2.00 MP
f/2.00 aperturef/2.20 aperture
26.00mm focal length31.00mm focal length
0.5 inches (1/2") sensor0.33 inches (1/3.06") sensor
3840 x 2160 (30 fps) (4K) video resolution1920 x 1080 (30 fps) (Full HD) video resolution
1280 x 720 (240 fps) (HD) slow motion video--
11.559.02
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPALTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM
Nano SIM, Dual SIMMicro SIM
6.77
Battery Life
4000mAh Li - Polymer Battery2600mAh Li-Ion Battery
Non-Removable BatteryRemovable Battery
--Wireless Charging
--17 hours talk time
5.924.56
Other Features
Bluetooth 5.0 Bluetooth 4.0
GPSGPS
NFCNFC
--Infra-red port
Fingerprint ID Scanner--
Accelerometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
FM Radio--

Comparison review

Galaxy A51 is a little bit better than the Samsung Galaxy S4, with a overall score of 85.5 against 79. Both phones in our current comparison work with Android OS (Operating System), but Galaxy A51 has 11 version and Samsung Galaxy S4 has Android 4.4 version, so it gives a couple nice extra features and better performance. Galaxy A51's design has the same thickness than the Samsung Galaxy S4, but it's heavier.

The Samsung Galaxy A51 features a bit better processing unit than Samsung Galaxy S4, because although it has doesn't have an extra graphics processor, it also counts with 2 GB more RAM memory and a greater number of cores. The Samsung Galaxy S4 has a sharper screen than Samsung Galaxy A51, because although it has a little worse 1920 x 1080 resolution and a really smaller screen, it also counts with a little bit more pixels per inch of screen.

The Galaxy A51 counts with a way bigger storage to install applications and games than Samsung Galaxy S4, because it has 128 GB internal storage capacity and a SD extension slot that allows a maximum of 512 GB. Samsung Galaxy A51 shoots a lot better photos and videos than Samsung Galaxy S4, because it has a way higher 48 megapixels resolution camera, a much larger sensor shooting lot higher quality photographs, a lot better 3840x2160 (4K) video quality and a bigger aperture.

The Galaxy A51 has a very superior battery performance than Galaxy S4, because it has a 4000mAh battery size against 2600mAh.

Although Galaxy A51 is a better device, it costs a lot more than Samsung Galaxy S4, and it doesn't have such a good relation between it's price and quality as Samsung Galaxy S4. If you want to save some dollars, you can get Samsung Galaxy S4, and give up a few features and specs, but you'll get the most out of your money.




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