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Global Score
85.585.7
Basic Information
SamsungSamsung
Android 11, 10Android 5.0
2019-12-272015-04-10
6.24 x 2.90 x 0.31 inches5.59 x 2.76 x 0.28 inches
6.07 ounces4.66 ounces
Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush whiteBlack, Gold, Green and White
Plastic and Plastic Aluminium and Glass
Scratch-Resistant GlassScratch-Resistant Glass
$ 282.00$ 950.00
Display / Screen
6.5 inches5.1 inches
2400 x 1080 pixels 1440 x 2560 pixels (Quad HD / 2K)
Super AMOLED Super AMOLED
405 pixels per inch576 pixels per inch
No touch screenCapacitive, Multi-touch
8.19.9
Performance
Samsung Exynos 9611 chipsetExynos 7 Octa 7420 chipset
ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor64-bit ARM Cortex-A57 (Quad-Core 2100 MHz + Quad-Core 1500 MHz) processor
4 GB RAM3 GB (1600 MHz) RAM
Mali-G72 MP3 GPUMali-T760 MP8 (650 MHz) GPU
9.2710.08
Storage
128 GB internal memory128 GB internal memory
microSDXC (up to 512 GB) external memory slotNo SD card slot
14.1410.1
Camera
48.00 MP + 32.00 MP16.00 MP + 5.00 MP
f/2.00 aperturef/1.90 aperture
26.00mm focal length28.00mm focal length
0.5 inches (1/2") sensor0.38 inches (1/2.6") sensor
3840 x 2160 (30 fps) (4K) video resolution3840 x 2160 (4K) video resolution
1280 x 720 (240 fps) (HD) slow motion video--
11.558.47
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPALTE-A (4G), LTE (4G), HSPA, HSUPA, UMTS, EDGE, GPRS and GSM
Nano SIM, Dual SIMNano SIM
6.76.7
Battery Life
4000mAh Li - Polymer Battery2600mAh Battery
Non-Removable BatteryNon-Removable Battery
--Wireless Charging
5.924.56
Other Features
Bluetooth 5.0 Bluetooth 4.1
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

Galaxy S6 Edge is a little bit better than Galaxy A51, with a overall score of 85.7 against 85.5. The Galaxy S6 Edge is an extremely older device than Galaxy A51, but Samsung managed to make it just a little thinner and a lot lighter. Both devices in this comparison have Android operating system, but Galaxy S6 Edge has older 5.0 version and Galaxy A51 has Android 11.

The Samsung Galaxy S6 Edge has a way better display than Samsung Galaxy A51, because although it has a lot smaller screen, it also counts with a higher 2560 x 1440 resolution and more pixels per inch in the screen. Galaxy A51 has a way bigger memory for games and applications than Samsung Galaxy S6 Edge, and although they both have the same internal memory capacity, the Galaxy A51 also has a slot for an external memory card that allows up to 512 GB.

The Samsung Galaxy S6 Edge features a bit more powerful processing unit than Galaxy A51, because although it has lesser RAM, and they both have 8 processing cores, the Samsung Galaxy S6 Edge also counts with an additional graphics processor and a 64-bit processing unit. Galaxy A51 has a much longer battery duration than Samsung Galaxy S6 Edge, because it has 4000mAh of battery capacity.

The Galaxy A51 captures a lot better photographs and videos than Galaxy S6 Edge, because although it has a tinier camera aperture which is worse for low light captures and video, and they both have the same video frame rates and the same 3840x2160 (4K) video quality, the Galaxy A51 also counts with a lot higher 48 mega pixels resolution back facing camera and a lot larger camera sensor capturing lot better quality videos and photographs.

Although Galaxy S6 Edge is a better device, it costs a lot more money than Samsung Galaxy A51, and it doesn't have such a good price and quality relation as the Samsung Galaxy A51. So if you want that extra specs and features, you can buy the Galaxy S6 Edge, otherwise you can save some money and buy the Samsung Galaxy A51, giving up some features and specifications.




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