Compare phones
| Global Score | |
| 76 | 90.7 |
| Basic Information | |
| OnePlus | Samsung |
| Android 11 | Android 14 |
| 2021-04-02 | -- |
| 6.30 x 2.92 x 0.34 inches | -- |
| 6.77 ounces | -- |
| Arctic Sky, Astral Black and Winter Mist | -- |
| Aluminum and Glass (Corning Gorilla Glass) | Glass (Corning Gorilla Glass) and Titanium |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 700.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.8 inches |
| 2400 x 1080 pixels | 3088 x 1440 pixels |
| AMOLED | Dynamic AMOLED |
| 405 pixels per inch | 501 pixels per inch |
| -- | 2600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.2 | 10.2 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 8 Gen 4 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | processor |
| 8 GB RAM | 12 GB RAM |
| Adreno 660 GPU | Yes GPU |
| 9.63 | 6.21 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 13.3 |
| Camera | |
| 48.00 MP + 16.00 MP | 200.00 MP + 12.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| 23.00mm focal length | 24.00mm focal length |
| 0.71 inches (1/1.4") sensor | 0.77 inches (1/1.3") sensor |
| 7680 x 4320 (30 fps) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 12.65 | 14.74 |
| 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 | |
| 4500mAh Battery | 5000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.32 | 6.8 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.3 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Galaxy S25 Ultra is better than the OnePlus 9, getting a 90.7 score against 76. Galaxy S25 Ultra is a noticeably thinner and extremely lighter cellphone than the OnePlus 9. These devices use Android operating system, but Galaxy S25 Ultra has a more recent 14 version while OnePlus 9 has Android 11, so it provides you some extra features.
The OnePlus 9 counts with a very superior processor than Galaxy S25 Ultra, although it has less RAM memory, they both have a Octa-Core processing unit. The Galaxy S25 Ultra features an incredibly better screen than OnePlus 9, because it has a bit higher pixels number per inch in the display, a better 1440 x 3088 resolution and a little larger display.
The Galaxy S25 Ultra takes much clearer photos and videos than OnePlus 9, and although they both have the same video frame rates and the same video definition, the Galaxy S25 Ultra also has a larger diafragm aperture to take better photos in low-light situations, a bigger camera sensor taking more light and vivid colors and a way higher 200 megapixels resolution back camera.
Samsung Galaxy S25 Ultra has a very superior storage capacity to install applications and games than OnePlus 9, because it has 256 GB internal memory. Galaxy S25 Ultra features a little better battery duration than OnePlus 9, because it has 5000mAh of battery capacity.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.