Compare phones
| Global Score | |
| 98.1 | 81.2 |
| Basic Information | |
| Samsung | Asus |
| Android 11 | Android 13 |
| 2021-01-29 | 2023-04-13 |
| 6.50 x 2.98 x 0.35 inches | 6.81 x 3.03 x 0.41 inches |
| 8.04 ounces | 8.43 ounces |
| Phantom black and Silver | Phantom Black and Storm White |
| Aluminum and Glass (Corning Gorilla Glass Victus) | Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 966.00 | -- |
| Display / Screen | |
| 6.8 inches | 6.8 inches |
| 3200 x 1440 pixels | 2448 x 2080 pixels |
| Dynamic AMOLED | AMOLED |
| 516 pixels per inch | 472 pixels per inch |
| 1500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.8 | 7.9 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 8 Gen 2 SM8550 (4 nm) chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | processor |
| 12 GB RAM | 16 GB RAM |
| Adreno 660 GPU | Adreno 740 GPU |
| 9.72 | 6.3 |
| Storage | |
| 128 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 17.6 |
| Camera | |
| 108.00 MP + 40.00 MP | 50.00 MP + 32.00 MP |
| f/1.80 aperture | -- |
| 24.00mm focal length | -- |
| 0.75 inches (1/1.33") sensor | 0.64 inches (1/1.56") sensor |
| 7680 x 4320 (24 fps) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 13.75 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 10.7 | 10.6 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 6000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 7.52 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.3 |
| GPS | GPS |
| NFC | 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 | -- |
Comparison review
The Samsung Galaxy S21 Ultra is way better than the Asus ROG Phone 7, getting a score of 98.1 against 81.2. Both of these devices have Android OS, but Samsung Galaxy S21 Ultra has the previous 11 version while Asus ROG Phone 7 has Android 13. Even though Samsung Galaxy S21 Ultra is noticeably older than Asus ROG Phone 7, it's body is a bit lighter and somewhat thinner.
Samsung Galaxy S21 Ultra counts with a way better performance than Asus ROG Phone 7, although it has a smaller amount of RAM, they both have 8 cpu cores. Galaxy S21 Ultra has a lot better display than Asus ROG Phone 7, because although it has a bit lower 1440 x 3200 resolution, and they both have a display with the same size, the Galaxy S21 Ultra also counts with a little more pixels per inch in the display.
The Asus ROG Phone 7 has a very superior storage capacity to install applications and games than Galaxy S21 Ultra, because it has 384 GB more internal memory capacity. Asus ROG Phone 7 counts with superior battery duration than Samsung Galaxy S21 Ultra, because it has a 20% more battery size. The Galaxy S21 Ultra takes better pictures and videos than Asus ROG Phone 7, and although they both have the same video frame rate and the same 7680x4320 video quality, the Galaxy S21 Ultra also has a larger back camera sensor shooting higher quality pictures and videos and a back camera with a much better resolution.
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