Compare phones
| Global Score | |
| 90.8 | 79.3 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10 | Android 5.1 |
| 2020-04-29 | 2015-08-13 |
| 6.26 x 2.90 x 0.34 inches | 6.08 x 2.98 x 0.27 inches |
| 6.60 ounces | 5.40 ounces |
| Prism cube black | Black, Gold and Gray |
| Aluminum and Plastic | Glass; metal |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 339.00 | $ 439.00 |
| Display / Screen | |
| 6.5 inches | 5.7 inches |
| 2400 x 1080 pixels | 1440 x 2560 pixels (Quad HD / 2K) |
| Super AMOLED | Super AMOLED |
| 405 pixels per inch | 515 pixels per inch |
| No touch screen | Capacitive, Multi-touch |
| 8.1 | 9.4 |
| Performance | |
| Samsung Exynos 980 chipset | Exynos 7 Octa 7420 chipset |
| ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | ARM Cortex-A57 and ARM Cortex-A53, 64-bit (Single-Core 2100 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Mali-G76 MP5 GPU | ARM Mali-T760 MP8 GPU |
| 9.27 | 8.46 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1000 GB) external memory slot | No SD card slot |
| 15.38 | 7.7 |
| 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 (30 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 11.55 | 10.01 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), HSPA, HSUPA, EDGE, GPRS, GSM and CDMA |
| Nano SIM | Nano SIM |
| 10.7 | 6.8 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 3000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| -- | 336 hours standby time 28 hours talk time |
| 6.32 | 4.96 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Galaxy A51 5G is much better than Samsung Galaxy S6 edge+, with a 90.8 score against 79.3. The Galaxy A51 5G is a way newer device than Samsung Galaxy S6 edge+, but it's much thicker and heavier. These phones have Android OS (Operating System), but the Galaxy A51 5G has the newer 11 version while Samsung Galaxy S6 edge+ has Android 5.1.
Samsung Galaxy S6 edge+ counts with a sharper screen than Galaxy A51 5G, because although it has a little bit smaller screen, it also counts with a better pixels quantity per inch in the screen and a higher 2560 x 1440 resolution. The Galaxy A51 5G has a little bit better processing power than Galaxy S6 edge+, because it has 7 more cores and more RAM.
Samsung Galaxy A51 5G has a better camera than Samsung Galaxy S6 edge+, because although it has a smaller aperture, and they both have the same 3840x2160 video quality and the same 30 fps video frame rate, the Samsung Galaxy A51 5G also counts with a lot bigger sensor which provides a much better image and video quality and a much higher resolution back facing camera.
Galaxy A51 5G features a lot bigger memory capacity to install games and applications than Galaxy S6 edge+, because it has a slot for external memory cards that allows up to 1000 GB and 128 GB internal storage. The Galaxy A51 5G counts with a much better battery life than Samsung Galaxy S6 edge+, because it has 4500mAh of battery capacity.
In addition to being the best phone of the ones in this comparison, Samsung Galaxy A51 5G is also by far the cheapest one, which makes it an obvious call.
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