Compare phones
| Global Score | |
| 71.6 | 98.1 |
| Basic Information | |
| Asus | Samsung |
| Android 9.0 Pie, 8.1 Oreo | Android 11 |
| 2018-12-20 | 2021-01-29 |
| 6.24 x 3.00 x 0.30 inches | 6.50 x 2.98 x 0.35 inches |
| 5.64 ounces | 8.04 ounces |
| 16 777 216 | Phantom black and Silver |
| Metal | Aluminum and Glass (Corning Gorilla Glass Victus) |
| -- | Scratch-Resistant Glass |
| -- | $ 966.00 |
| Display / Screen | |
| 6.3 inches | 6.8 inches |
| 1520 x 720 pixels | 3200 x 1440 pixels |
| IPS LCD | Dynamic AMOLED |
| 267 pixels per inch | 516 pixels per inch |
| -- | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.2 | 9.8 |
| Performance | |
| Qualcomm Snapdragon 632 SDM632 chipset | Qualcomm Snapdragon 888 chipset |
| Kryo 250, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 12 GB RAM |
| Adreno 506 GPU | Adreno 660 GPU |
| 8.91 | 9.72 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | No SD card slot |
| 14.66 | 10.1 |
| Camera | |
| 13.00 MP + 8.00 MP | 108.00 MP + 40.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 24.00mm focal length |
| -- | 0.75 inches (1/1.33") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 9.46 | 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, Dual SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 4000mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 6.8 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.1 |
| GPS | GPS |
| -- | 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 | FM Radio |
Comparison review
The Galaxy S21 Ultra has an overall score of 98.1, which is much better than Asus ZenFone Max (M2)'s score of 71.6. Galaxy S21 Ultra's design is way newer, but somewhat thicker and noticeably heavier than the Asus ZenFone Max (M2). Both phones we compare here have Android OS, but the Galaxy S21 Ultra has the previous 11 version while Asus ZenFone Max (M2) has Android 9.0 Pie version.
Galaxy S21 Ultra counts with a much sharper screen than Asus ZenFone Max (M2), because it has a way better display density, a lot higher resolution of 1440 x 3200 pixels and a little bit larger screen. Asus ZenFone Max (M2) counts with much more memory capacity to install applications and games or saving photos and videos than Galaxy S21 Ultra, because although it has only 64 GB internal storage capacity, it also counts with a SD card slot that allows a maximum of 1,95 TB.
Samsung Galaxy S21 Ultra has a little faster processor than Asus ZenFone Max (M2), and although they both have the same number of cores, the Samsung Galaxy S21 Ultra also has a greater amount of RAM memory. Galaxy S21 Ultra features better battery duration than Asus ZenFone Max (M2), because it has 5000mAh of battery capacity.
The Galaxy S21 Ultra has a very superior camera than Asus ZenFone Max (M2), and although they both have a same size aperture, the Galaxy S21 Ultra also has a way better video definition and a way higher 108 MP resolution back facing camera.
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