Compare phones
| Global Score | |
| 77.4 | 98.1 |
| Basic Information | |
| Asus | Samsung |
| -- | Android 11 |
| 2017-08-03 | 2021-01-29 |
| 6.25 x 3.06 x 0.35 inches | 6.50 x 2.98 x 0.35 inches |
| 6.00 ounces | 8.04 ounces |
| Black | Phantom black and Silver |
| Metal | Aluminum and Glass (Corning Gorilla Glass Victus) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 966.00 |
| Display / Screen | |
| 5.7 inches | 6.8 inches |
| 2560 x 1440 pixels (Quad HD / 2K) | 3200 x 1440 pixels |
| Super AMOLED | Dynamic AMOLED |
| 515 pixels per inch | 516 pixels per inch |
| -- | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.5 | 9.8 |
| Performance | |
| Qualcomm Snapdragon 821 MSM8996 Pro chipset | Qualcomm Snapdragon 888 chipset |
| Kryo, 64-bit (Quad-Core 2150 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 12 GB RAM |
| Adreno 530 GPU | Adreno 660 GPU |
| 9 | 9.72 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | No SD card slot |
| 17.06 | 10.1 |
| Camera | |
| 23.00 MP + 8.00 MP | 108.00 MP + 40.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 27.00mm focal length | 24.00mm focal length |
| 0.38 inches (1/2.6") sensor | 0.75 inches (1/1.33") sensor |
| 3840 x 2160 (24 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (30 fps) (Full HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 10.23 | 13.75 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 3300mAh Li - Ion Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.28 | 6.8 |
| Other Features | |
| Bluetooth 4.2, EDR | Bluetooth 5.1 |
| 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
Samsung Galaxy S21 Ultra is much better than Asus ZenFone AR, getting a 98.1 score against 77.4. Samsung Galaxy S21 Ultra is a way heavier cellphone than the Asus ZenFone AR, but both of them are equally thin. Galaxy S21 Ultra features a little faster processing unit than Asus ZenFone AR, because it has a larger amount of RAM memory and a larger number of faster cores.
The Galaxy S21 Ultra features a better screen than Asus ZenFone AR, because it has a slightly higher resolution of 1440 x 3200px, a larger screen and a bit better display density. The Asus ZenFone AR counts with a very superior storage capacity for games and applications than Samsung Galaxy S21 Ultra, and although they both have equal internal memory capacity, the Asus ZenFone AR also has a SD memory card expansion slot that admits up to 1,95 TB.
The Galaxy S21 Ultra has a really longer battery performance than Asus ZenFone AR, because it has 5000mAh of battery capacity. Samsung Galaxy S21 Ultra takes much clearer photographs and videos than Asus ZenFone AR, because it has a lot higher video resolution, a back-facing camera with lot more mega-pixels, a larger camera aperture to capture better low-light photography and video and a lot bigger sensor capturing way better quality photographs.
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