Compare phones
| Global Score | |
| 11.67 | 9.22 |
| Basic Information | |
| Samsung | Asus |
| Android 11 | Android 9.0 Pie, 8.1 Oreo |
| 2021-01-29 | 2018-12-11 |
| 6.50 x 2.98 x 0.35 inches | 6.22 x 2.97 x 0.33 inches |
| 8.04 ounces | 6.17 ounces |
| Phantom black and Silver | 16 777 216 |
| Aluminum and Glass (Corning Gorilla Glass Victus) | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 966.00 | -- |
| Display / Screen | |
| 6.8 inches | 6.3 inches |
| 3200 x 1440 pixels | 2280 x 1080 pixels |
| Dynamic AMOLED | IPS LCD |
| 516 pixels per inch | 400 pixels per inch |
| 1500 cd/m2 brightness | 450 cd/m2 brightness |
| No touch screen | No touch screen |
| 9.8 | 8.4 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 660 SDM660 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Adreno 660 GPU | Adreno 512 GPU |
| 9.72 | 9.27 |
| 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 | |
| 108.00 MP + 40.00 MP | 12.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 24.00mm focal length | 27.00mm focal length |
| 0.75 inches (1/1.33") sensor | 0.34 inches (1/2.9") sensor |
| 7680 x 4320 (24 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 13.75 | 9.57 |
| 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, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 4.96 | 5.44 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Galaxy S21 Ultra has an overall score of 11.67, which is a lot better than the Asus ZenFone Max Pro (M2)'s global score of 9.22. Both of these devices come with Android OS (Operating System), but Galaxy S21 Ultra has an older 11 version while Asus ZenFone Max Pro (M2) has Android 9.0 Pie version. Galaxy S21 Ultra is a newer phone than Asus ZenFone Max Pro (M2), but it is a lot heavier and a little bit thicker.
The Galaxy S21 Ultra counts with a little bit better performance than Asus ZenFone Max Pro (M2), and although they both have 8 CPU cores, the Galaxy S21 Ultra also has more RAM memory. Galaxy S21 Ultra counts with a better looking screen than Asus ZenFone Max Pro (M2), because it has a higher 1440 x 3200 resolution, a greater pixels density, a really brighter screen and a bit bigger display.
Asus ZenFone Max Pro (M2) counts with a much better memory to install games and applications than Galaxy S21 Ultra, and although they both have equal 128 GB internal storage capacity, the Asus ZenFone Max Pro (M2) also has a SD memory slot that admits up to 1,95 TB. The Galaxy S21 Ultra takes much better photographs and videos than Asus ZenFone Max Pro (M2), and although they both have a same size aperture, the Galaxy S21 Ultra also has a way larger sensor, a much better 7680x4320 video quality and a way more MP back-facing camera.
The Asus ZenFone Max Pro (M2) has a bit longer battery life than Samsung Galaxy S21 Ultra.