Global Score | |
85.5 | 85.7 |
Basic Information | |
Samsung | Samsung |
Android 11, 10 | Android 5.0 |
2019-12-27 | 2015-04-10 |
6.24 x 2.90 x 0.31 inches | 5.59 x 2.76 x 0.28 inches |
6.07 ounces | 4.66 ounces |
Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white | Black, Gold, Green and White |
Plastic and Plastic | Aluminium and Glass |
Scratch-Resistant Glass | Scratch-Resistant Glass |
$ 282.00 | $ 249.00 |
Display / Screen | |
6.5 inches | 5.1 inches |
2400 x 1080 pixels | 1440 x 2560 pixels (Quad HD / 2K) |
Super AMOLED | Super AMOLED |
405 pixels per inch | 576 pixels per inch |
No touch screen | Capacitive, Multi-touch |
8.1 | 9.9 |
Performance | |
Samsung Exynos 9611 chipset | Exynos 7 Octa 7420 chipset |
ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | 64-bit ARM Cortex-A57 (Quad-Core 2100 MHz + Quad-Core 1500 MHz) processor |
4 GB RAM | 3 GB (1600 MHz) RAM |
Mali-G72 MP3 GPU | Mali-T760 MP8 (650 MHz) GPU |
9.27 | 10.08 |
Storage | |
128 GB internal memory | 128 GB internal memory |
microSDXC (up to 512 GB) external memory slot | No SD card slot |
14.14 | 10.1 |
Camera | |
48.00 MP + 32.00 MP | 16.00 MP + 5.00 MP |
f/2.00 aperture | f/1.90 aperture |
26.00mm focal length | 28.00mm focal length |
0.5 inches (1/2") sensor | 0.38 inches (1/2.6") sensor |
3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (4K) video resolution |
1280 x 720 (240 fps) (HD) slow motion video | -- |
11.55 | 8.47 |
Networks | |
Wi-Fi | Wi-Fi |
Mobile Hotspot | Mobile Hotspot |
LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA, HSUPA, UMTS, EDGE, GPRS and GSM |
Nano SIM, Dual SIM | Nano SIM |
6.7 | 6.7 |
Battery Life | |
4000mAh Li - Polymer Battery | 2600mAh Battery |
Non-Removable Battery | Non-Removable Battery |
-- | Wireless Charging |
5.92 | 4.56 |
Other Features | |
Bluetooth 5.0 | Bluetooth 4.1 |
GPS | GPS |
NFC | NFC |
-- | Infra-red port |
Fingerprint ID Scanner | Fingerprint ID Scanner |
Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
FM Radio | -- |
The Galaxy S6 Edge has a score of 85.7, which is slightly better than Galaxy A51's general score of 85.5. The Galaxy S6 Edge is an older device than Galaxy A51, but Samsung managed to build it a little thinner and a lot lighter. Both of these phones have Android OS, but the Galaxy S6 Edge has the previous 5.0 version while Galaxy A51 has Android 11.
The Galaxy S6 Edge has just a little better hardware performance than Galaxy A51, because although it has less RAM memory, and they both have the same number of cores, the Galaxy S6 Edge also counts with a 64-bit processing unit and an additional graphics processor. Galaxy S6 Edge has a much better looking screen than Galaxy A51, because although it has a way smaller display, it also counts with a better 2560 x 1440 pixels resolution and a higher display density.
Samsung Galaxy A51 takes greater photographs and videos than Galaxy S6 Edge, because although it has a smaller diafragm aperture, and they both have the same video frame rate and the same 3840x2160 video quality, the Samsung Galaxy A51 also counts with a lot larger back camera sensor and a way better resolution back-facing camera.
Samsung Galaxy A51 has a much greater memory capacity for applications, games, photos and videos than Samsung Galaxy S6 Edge, and although they both have equal internal memory capacity, the Samsung Galaxy A51 also has an external memory slot that allows up to 512 GB. The Galaxy A51 features a superior battery life than Galaxy S6 Edge, because it has a 54% larger battery capacity.
Despite of being the best phone in our comparison, Galaxy S6 Edge is also a bit cheaper, making it easy to pick between these phones.
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