Compare phones
| Global Score | |
| 88.1 | 85.5 |
| Basic Information | |
| Apple | Samsung |
| -- | Android 11, 10 |
| 2017-11-03 | 2019-12-27 |
| 5.65 x 2.79 x 0.30 inches | 6.24 x 2.90 x 0.31 inches |
| 6.14 ounces | 6.07 ounces |
| Silver and Space gray | Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white |
| Glass and Stainless steel | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 1149.00 | $ 282.00 |
| Display / Screen | |
| 5.8 inches | 6.5 inches |
| 2436 x 1125 pixels | 2400 x 1080 pixels |
| OLED | Super AMOLED |
| 463 pixels per inch | 405 pixels per inch |
| 625 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.9 | 8.1 |
| Performance | |
| Apple A11 Bionic APL1W72 (10 nm) chipset | Samsung Exynos 9611 chipset |
| 64-bit Monsoon and Mistral, 64-bit (Hexa-Core 2390 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 3 GB RAM | 4 GB RAM |
| Apple 3-core GPU GPU | Mali-G72 MP3 GPU |
| 10.17 | 9.27 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 14.14 |
| Camera | |
| 12.00 MP + 7.00 MP | 48.00 MP + 32.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 28.00mm focal length | 26.00mm focal length |
| 0.33 inches (1/3") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1280 x 720 (240 fps) (HD) slow motion video |
| 10.12 | 11.55 |
| 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 | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 2716mAh Li - Ion Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 4.72 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Apple iPhone X has an overall score of 88.1, which is a little bit better than Galaxy A51's score of 85.5. The Apple iPhone X is a notably older and just a little bit heavier device than the Galaxy A51, but Apple could make it just a little thinner anyway. The Apple iPhone X has a bit faster processing unit than Galaxy A51, because although it has a lower number of cores and a smaller amount of RAM memory, it also counts with a 64-bits processing unit.
Apple iPhone X features a slightly better screen than Galaxy A51, because although it has a little smaller screen, it also counts with a just a bit better pixels density and a slightly better 1125 x 2436px resolution. The Galaxy A51 counts with slightly more memory capacity for applications and games than Apple iPhone X, because although it has just 128 GB internal memory, it also counts with a SD card slot that allows up to 512 GB.
The Galaxy A51 takes much better videos and photos than iPhone X, because although it has a tinier aperture and worse 30 frames per second video frame rates, and they both have the same (4K) video resolution, the Galaxy A51 also counts with a lot bigger sensor taking more light and vivid colors and a back camera with way more megapixels.
The Samsung Galaxy A51 features a much better battery duration than Apple iPhone X, because it has a 4000mAh battery capacity against 2716mAh.
Although iPhone X is a better device, it is a lot more expensive than Samsung Galaxy A51, and it doesn't have such a good price and quality relation as Samsung Galaxy A51. So if you want that extra features and specs, you can buy iPhone X, but if you don't you can save some money and buy the Samsung Galaxy A51, resigning a couple specs and features.
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