Global Score | |
87.3 | 90.8 |
Basic Information | |
Samsung | Samsung |
Android 5.0 | Android 11, 10 |
2015-04-11 | 2020-04-29 |
5.65 x 2.78 x 0.27 inches | 6.26 x 2.90 x 0.34 inches |
4.87 ounces | 6.60 ounces |
Black, Blue, Gold and White | Prism cube black |
Aluminium and Glass | Aluminum and Plastic |
Scratch-Resistant Glass | Scratch-Resistant Glass |
$ 252.00 | $ 339.00 |
Display / Screen | |
5.1 inches | 6.5 inches |
1440 x 2560 pixels (Quad HD / 2K) | 2400 x 1080 pixels |
Super AMOLED | Super AMOLED |
576 pixels per inch | 405 pixels per inch |
Capacitive, Multi-touch | No touch screen |
9.9 | 8.1 |
Performance | |
Exynos 7 Octa 7420 chipset | Samsung Exynos 980 chipset |
64-bit ARM Cortex-A57 (Quad-Core 2100 MHz + Quad-Core 1500 MHz) processor | ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
3 GB (1600 MHz) RAM | 6 GB RAM |
Mali-T760 MP8 (650 MHz) GPU | Mali-G76 MP5 GPU |
10.08 | 9.27 |
Storage | |
128 GB internal memory | 128 GB internal memory |
No SD card slot | microSDXC (up to 1000 GB) external memory slot |
10.1 | 15.38 |
Camera | |
16.00 MP + 5.00 MP | 48.00 MP + 32.00 MP |
f/1.90 aperture | f/2.00 aperture |
28.00mm focal length | 26.00mm focal length |
0.38 inches (1/2.6") sensor | 0.5 inches (1/2") sensor |
3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
-- | 1280 x 720 (480 fps) (HD) slow motion video |
10.01 | 11.55 |
Networks | |
Wi-Fi | Wi-Fi |
Mobile Hotspot | Mobile Hotspot |
LTE-A (4G), LTE (4G), HSPA, HSUPA, UMTS, EDGE, GPRS and GSM | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
Nano SIM | Nano SIM |
6.7 | 10.7 |
Battery Life | |
2550mAh Battery | 4500mAh Li - Polymer Battery |
Non-Removable Battery | Non-Removable Battery |
Wireless Charging | -- |
4.56 | 6.32 |
Other Features | |
Bluetooth 4.1 | Bluetooth 5.0 |
GPS | GPS |
NFC | NFC |
Infra-red port | -- |
Fingerprint ID Scanner | Fingerprint ID Scanner |
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
-- | FM Radio |
The Samsung Galaxy A51 5G has an overall score of 90.8, which is a bit better than Samsung Galaxy S6's overall score of 87.3. Samsung Galaxy A51 5G's construction is notably newer than the Samsung Galaxy S6's, although it's extremely heavier and way thicker. Both devices in this review work with Android OS (Operating System), but the Samsung Galaxy A51 5G has 11 version and Samsung Galaxy S6 has Android 5.0 version.
Samsung Galaxy S6 counts with a little faster processing unit than Samsung Galaxy A51 5G, because although it has 3 GB lesser RAM, and they both have the same number of cores, the Samsung Galaxy S6 also counts with a 64-bits processor and an extra GPU. The Galaxy S6 counts with a way better looking screen than Samsung Galaxy A51 5G, because although it has a way smaller screen, it also counts with a higher count of pixels per display inch and a better 2560 x 1440px resolution.
The Samsung Galaxy A51 5G takes much better photos and videos than Samsung Galaxy S6, because although it has a smaller aperture, and they both have the same 3840x2160 (4K) video definition and the same video frame rate, the Samsung Galaxy A51 5G also counts with a much higher resolution back camera and a way larger camera sensor capturing way better quality videos and photographs.
The Galaxy A51 5G features a very superior storage capacity to install applications and games than Samsung Galaxy S6, and although they both have the same 128 GB internal memory, the Galaxy A51 5G also has a slot for external memory cards that supports a maximum of 1000 GB. The Samsung Galaxy A51 5G features a superior battery lifetime than Galaxy S6, because it has a 76 percent larger battery size.
Although Galaxy A51 5G is a better device, it costs more money than the Galaxy S6, and it doesn't have such a good relation between it's price and quality as the Galaxy S6. If you prefer to save a few dollars, you can buy the Galaxy S6, giving up a couple features and specs, but you'll get the most out of your money.
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