Compare phones
| Global Score | |
| 85.5 | 77.4 |
| Basic Information | |
| Samsung | Asus |
| Android 11, 10 | -- |
| 2019-12-27 | 2017-08-03 |
| 6.24 x 2.90 x 0.31 inches | 6.25 x 3.06 x 0.35 inches |
| 6.07 ounces | 6.00 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white | Black |
| Plastic and Plastic | Metal |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 282.00 | -- |
| Display / Screen | |
| 6.5 inches | 5.7 inches |
| 2400 x 1080 pixels | 2560 x 1440 pixels (Quad HD / 2K) |
| Super AMOLED | Super AMOLED |
| 405 pixels per inch | 515 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.5 |
| Performance | |
| Samsung Exynos 9611 chipset | Qualcomm Snapdragon 821 MSM8996 Pro chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | Kryo, 64-bit (Quad-Core 2150 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Mali-G72 MP3 GPU | Adreno 530 GPU |
| 9.27 | 9 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 1,95 TB) external memory slot |
| 14.14 | 17.06 |
| Camera | |
| 48.00 MP + 32.00 MP | 23.00 MP + 8.00 MP |
| f/2.00 aperture | f/2.00 aperture |
| 26.00mm focal length | 27.00mm 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 (24 fps) (4K) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1920 x 1080 (30 fps) (Full HD) slow motion video |
| 11.55 | 10.23 |
| 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 | 3300mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 5.28 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2, EDR |
| 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 Galaxy A51 has a general score of 85.5, which is better than the Asus ZenFone AR's 77.4 general score. Galaxy A51's construction is incredibly newer and somewhat thinner, but just a little bit heavier than Asus ZenFone AR. Galaxy A51 has a little better performance than Asus ZenFone AR, because although it has a lower amount of RAM memory, it also counts with more cpu cores.
Asus ZenFone AR counts with a little bit better looking screen than Samsung Galaxy A51, because although it has a quite smaller screen, it also counts with a better 1440 x 2560 resolution and more pixels per inch of display. The Asus ZenFone AR counts with a way bigger memory for applications and games than Samsung Galaxy A51, and although they both have equal internal storage, the Asus ZenFone AR also has a SD memory slot that allows up to 1,95 TB.
The Samsung Galaxy A51 captures better videos and photos than Asus ZenFone AR, and although they both have the same video definition and the same diafragm aperture, the Samsung Galaxy A51 also has a way bigger sensor shooting lot higher quality videos and pictures, higher video frame rate and a much better resolution camera in the back.
Galaxy A51 counts with better battery duration than Asus ZenFone AR, because it has a 21 percent larger battery size.
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