Compare phones
| Global Score | |
| 90.7 | 88 |
| Basic Information | |
| Samsung | Asus |
| Android 14 | -- |
| -- | 2019-09-04 |
| -- | 6.73 x 3.06 x 0.37 inches |
| -- | 8.47 ounces |
| -- | Black Glare |
| Glass (Corning Gorilla Glass) and Titanium | Aluminum and Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.6 inches |
| 3088 x 1440 pixels | 2340 x 1080 pixels |
| Dynamic AMOLED | AMOLED |
| 501 pixels per inch | 390 pixels per inch |
| 2600 cd/m2 brightness | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 10.2 | 8.5 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 4 chipset | Qualcomm Snapdragon 855 Plus SM8150-AC chipset |
| processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 12 GB RAM | 12 GB RAM |
| Yes GPU | Adreno 640 GPU |
| 6.21 | 9.81 |
| Storage | |
| 256 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 17.6 |
| Camera | |
| 200.00 MP + 12.00 MP | 48.00 MP + 24.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 24.00mm focal length | 26.00mm focal length |
| 0.77 inches (1/1.3") sensor | 0.5 inches (1/2") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 14.74 | 11.99 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5000mAh Li - Ion Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 7.52 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.0, EDR |
| 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 Galaxy S25 Ultra has a global score of 90.7, which is a little bit better than the Asus ROG Phone II's general score of 88. The Galaxy S25 Ultra body is lighter and extremely thinner than the Asus ROG Phone II. The Samsung Galaxy S25 Ultra has a much more vibrant display than Asus ROG Phone II, because it has more pixels per inch of display, much more screen brightness, a higher 1440 x 3088 resolution and a bit bigger display.
Asus ROG Phone II has a much better memory capacity for applications, games, photos and videos than Galaxy S25 Ultra, because it has 512 GB internal storage capacity. Asus ROG Phone II features a really superior performance than Galaxy S25 Ultra. Both have a 12 GB RAM memory and 8 CPU cores. The Asus ROG Phone II has better battery lifetime than Samsung Galaxy S25 Ultra, because it has 6000mAh of battery capacity.
Samsung Galaxy S25 Ultra shoots greater photographs and videos than Asus ROG Phone II, because it has a lot larger back-facing camera sensor shooting way higher quality videos and photos, a bigger diafragm aperture, a back facing camera with a way better resolution and a lot higher video quality.
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