Compare phones
| Global Score | |
| 85.5 | 81.6 |
| Basic Information | |
| Samsung | Apple |
| Android 11, 10 | -- |
| 2019-12-27 | 2016-09-16 |
| 6.24 x 2.90 x 0.31 inches | 5.44 x 2.64 x 0.28 inches |
| 6.07 ounces | 4.87 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white | Black, Gold, Jet black, Red, Rose gold and Silver |
| Plastic and Plastic | Aluminum |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 282.00 | $ 849.00 |
| Display / Screen | |
| 6.5 inches | 4.7 inches |
| 2400 x 1080 pixels | 1334 x 750 pixels |
| Super AMOLED | IPS LCD |
| 405 pixels per inch | 326 pixels per inch |
| -- | 625 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| Samsung Exynos 9611 chipset | Apple A10 Fusion APL1W24 (16 nm) chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | 64-bit (Quad-Core 2340 MHz) processor |
| 4 GB RAM | 2 GB RAM |
| Mali-G72 MP3 GPU | PowerVR 7XT GT7600 Plus GPU |
| 9.27 | 9.18 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 14.14 | 13.3 |
| Camera | |
| 48.00 MP + 32.00 MP | 12.00 MP + 7.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | 28.00mm 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 (240 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 |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 1960mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 3.84 |
| 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
The Samsung Galaxy A51 is a bit better than iPhone 7, having a global score of 85.5 against 81.6. The Samsung Galaxy A51 is a much newer device than iPhone 7, but it's heavier and a bit thicker. The Samsung Galaxy A51 has a little faster processor than iPhone 7, because it has a larger number of cores and a higher amount of RAM.
Samsung Galaxy A51 and iPhone 7 have similar displays, although the iPhone 7 has a lot smaller screen, a way lower resolution of 750 x 1334 and a just a little lower pixel count in each inch of screen. Samsung Galaxy A51 has a bit bigger memory for applications and games than Apple iPhone 7, because although it has less internal storage capacity, it also counts with a slot for an SD memory card that holds a maximum of 512 GB.
The Galaxy A51 takes much clearer photographs and videos than iPhone 7, because although it has a smaller aperture which is not nice for shooting photographs or videos in low light environments, and they both have the same video frame rates and the same 3840x2160 (4K) video resolution, the Galaxy A51 also counts with a back facing camera with a lot better 48 mega-pixels resolution and a way bigger back camera sensor which provides a lot higher image and video quality.
Samsung Galaxy A51 features a superior battery duration than iPhone 7, because it has a 4000mAh battery size.
Samsung Galaxy A51 is not only the best devices between the ones we are comparing here, but it's also very cheap compared to the other ones.
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