Compare phones
| Global Score | |
| 84.2 | 90.8 |
| Basic Information | |
| Apple | Samsung |
| iOS 9.x | Android 11, 10 |
| 2015-09-09 | 2020-04-29 |
| 6.23 x 3.07 x 0.29 inches | 6.26 x 2.90 x 0.34 inches |
| 6.77 ounces | 6.60 ounces |
| Gold, Gray and Pink | Prism cube black |
| Aluminium, Glass and Steel | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 625.00 | $ 339.00 |
| Display / Screen | |
| 5.5 inches | 6.5 inches |
| 1080 x 1920 pixels (Full HD) | 2400 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 401 pixels per inch | 405 pixels per inch |
| 500 cd/m2 brightness | -- |
| Capacitive, Multi-touch | No touch screen |
| 9.4 | 8.1 |
| Performance | |
| Apple A9 APL1022 chipset | Samsung Exynos 980 chipset |
| 64-bit Twister, 64-bit (Dual-Core 1840 MHz) processor | ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 2 GB (1600 MHz) RAM | 6 GB RAM |
| PowerVR GT7600 (650 MHz) GPU | Mali-G76 MP5 GPU |
| 9.81 | 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 | |
| 12.00 MP + 5.00 MP | 48.00 MP + 32.00 MP |
| f/2.20 aperture | f/2.00 aperture |
| 29.00mm focal length | 26.00mm focal length |
| 0.33 inches (1/3") 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 (240 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 9.68 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), HSPA, HSUPA, EV-DO A, EDGE, GPRS, GSM and CDMA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.9 | 10.7 |
| Battery Life | |
| 2750mAh Li-Ion Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 384 hours standby time 24 hours talk time | -- |
| 4.72 | 6.32 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| 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 |
Comparison review
Samsung Galaxy A51 5G has a global score of 90.8, which is just a bit better than Apple iPhone 6s Plus's 84.2 general score. Samsung Galaxy A51 5G counts with Android 11 operating system, and Apple iPhone 6s Plus works with iOS 9.x operating system. Samsung Galaxy A51 5G's construction is newer and a little bit lighter, but also somewhat thicker than the Apple iPhone 6s Plus.
The iPhone 6s Plus has a better display than Samsung Galaxy A51 5G, although it has a quite smaller screen, a quite worse pixels amount in each inch in the screen and a little lower 1920 x 1080 resolution. Apple iPhone 6s Plus features a bit better hardware performance than Galaxy A51 5G, because although it has 4 GB less RAM memory and 6 less and slower CPU cores, it also counts with a graphics processor and a 64-bits processing unit.
The Samsung Galaxy A51 5G features a better camera than Apple iPhone 6s Plus, and although they both have the same 30 frames per second video frame rates and the same video resolution, the Samsung Galaxy A51 5G also has a lot bigger camera sensor providing a way higher image quality, a larger aperture and a lot more MP back facing camera.
The Samsung Galaxy A51 5G has a way bigger storage for apps and games than iPhone 6s Plus, and although they both have the same internal memory, the Samsung Galaxy A51 5G also has a slot for external memory cards that allows up to 1000 GB. The Samsung Galaxy A51 5G features a much longer battery life than iPhone 6s Plus, because it has a 4500mAh battery capacity.
Galaxy A51 5G is not only the best phones in our current comparison, but it's also a lot cheaper, which makes it a great choice.
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