Compare phones
| Global Score | |
| 91.8 | 77.4 |
| Basic Information | |
| Samsung | Asus |
| Android 11 | -- |
| 2021-01-29 | 2017-08-03 |
| 5.97 x 2.80 x 0.31 inches | 6.25 x 3.06 x 0.35 inches |
| 6.03 ounces | 6.00 ounces |
| Gray, Phantom pink, Violet and White | Black |
| Aluminum and Plastic | Metal |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 722.00 | -- |
| Display / Screen | |
| 6.2 inches | 5.7 inches |
| 2400 x 1080 pixels | 2560 x 1440 pixels (Quad HD / 2K) |
| Dynamic AMOLED | Super AMOLED |
| 424 pixels per inch | 515 pixels per inch |
| 1300 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.2 | 8.5 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 821 MSM8996 Pro chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo, 64-bit (Quad-Core 2150 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 660 GPU | Adreno 530 GPU |
| 9.63 | 9 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 1,95 TB) external memory slot |
| 10.1 | 17.06 |
| Camera | |
| 12.00 MP + 10.00 MP | 23.00 MP + 8.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 26.00mm focal length | 27.00mm focal length |
| 0.57 inches (1/1.76") sensor | 0.38 inches (1/2.6") sensor |
| 7680 x 4320 (24 fps) video resolution | 3840 x 2160 (24 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1920 x 1080 (30 fps) (Full HD) slow motion video |
| 10.78 | 10.23 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 3300mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.92 | 5.28 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2, EDR |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Galaxy S21 has a general score of 91.8, which is much better than Asus ZenFone AR's overall score of 77.4. Even though the Galaxy S21 is a little bit heavier than Asus ZenFone AR, it's somewhat thinner and notably newer. Samsung Galaxy S21 counts with a little bit better hardware performance than Asus ZenFone AR, because it has a higher amount of RAM memory and 4 more processing cores.
The Samsung Galaxy S21 has a little sharper screen than Asus ZenFone AR, because although it has a little less pixels per inch of screen and a little bit lower resolution of 1080 x 2400px, it also counts with a quite larger screen. Galaxy S21 features a slightly better camera than Asus ZenFone AR, because although it has a back facing camera with lot less mega-pixels, it also counts with a larger aperture, a lot bigger back-facing camera sensor which gives a much better image and video quality and a way higher 7680x4320 video resolution.
Asus ZenFone AR features a superior storage to install games and applications than Samsung Galaxy S21, and although they both have equal internal memory, the Asus ZenFone AR also has a slot for SD memory cards that admits a maximum of 1,95 TB. Galaxy S21 features better battery duration than Asus ZenFone AR, because it has a 4000mAh battery size.
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