Compare phones
| Global Score | |
| 90.8 | 84.2 |
| Basic Information | |
| Samsung | Apple |
| Android 11, 10 | iOS 9.x |
| 2020-04-29 | 2015-09-09 |
| 6.26 x 2.90 x 0.34 inches | 6.23 x 3.07 x 0.29 inches |
| 6.60 ounces | 6.77 ounces |
| Prism cube black | Gold, Gray and Pink |
| Aluminum and Plastic | Aluminium, Glass and Steel |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 339.00 | $ 625.00 |
| Display / Screen | |
| 6.5 inches | 5.5 inches |
| 2400 x 1080 pixels | 1080 x 1920 pixels (Full HD) |
| Super AMOLED | IPS LCD |
| 405 pixels per inch | 401 pixels per inch |
| -- | 500 cd/m2 brightness |
| No touch screen | Capacitive, Multi-touch |
| 8.1 | 9.4 |
| Performance | |
| Samsung Exynos 980 chipset | Apple A9 APL1022 chipset |
| ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | 64-bit Twister, 64-bit (Dual-Core 1840 MHz) processor |
| 6 GB RAM | 2 GB (1600 MHz) RAM |
| Mali-G76 MP5 GPU | PowerVR GT7600 (650 MHz) GPU |
| 9.27 | 9.81 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1000 GB) external memory slot | No SD card slot |
| 15.38 | 10.1 |
| Camera | |
| 48.00 MP + 32.00 MP | 12.00 MP + 5.00 MP |
| f/2.00 aperture | f/2.20 aperture |
| 26.00mm focal length | 29.00mm focal length |
| 0.5 inches (1/2") sensor | 0.33 inches (1/3") 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 (240 fps) (HD) slow motion video |
| 11.55 | 9.68 |
| 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, EV-DO A, EDGE, GPRS, GSM and CDMA |
| Nano SIM | Nano SIM |
| 10.7 | 6.9 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 2750mAh Li-Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | 384 hours standby time 24 hours talk time |
| 6.32 | 4.72 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | NFC |
| 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 | -- |
Comparison review
Samsung Galaxy A51 5G is slightly better than the iPhone 6s Plus, with a 90.8 score against 84.2. The Samsung Galaxy A51 5G works with Android 11 operating system, and iPhone 6s Plus works with iOS 9.x operating system. The Samsung Galaxy A51 5G body is newer and a little lighter than iPhone 6s Plus's, but it is also somewhat thicker.
IPhone 6s Plus features just a little better processing power than Galaxy A51 5G, because although it has a smaller amount of RAM memory and an inferior number of slower cores, it also counts with a graphics processor and a 64 bits processor. The iPhone 6s Plus counts with a better looking screen than Galaxy A51 5G, although it has a little bit less pixels per screen inch, a quite lower resolution of 1920 x 1080px and a little bit smaller display.
Samsung Galaxy A51 5G has a superior storage to install applications and games than Apple iPhone 6s Plus, and although they both have exactly the same 128 GB internal storage capacity, the Samsung Galaxy A51 5G also has a SD memory slot that admits a maximum of 1000 GB. The Galaxy A51 5G shoots much better photographs and videos than iPhone 6s Plus, and although they both have the same video frame rates and the same (4K) video resolution, the Galaxy A51 5G also has a larger diafragm aperture to capture better photos and videos in low-light environments, a much more mega pixels camera and a way bigger back camera sensor.
Galaxy A51 5G has a way better battery life than Apple iPhone 6s Plus, because it has a 4500mAh battery size.
The Samsung Galaxy A51 5G is not only the best phones in this comparison, but it's also very cheap compared to the other phones.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.