Compare phones
| Global Score | |
| 72.6 | 76 |
| Basic Information | |
| Samsung | OnePlus |
| Android 15 | Android 11 |
| -- | 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) |
| -- | Scratch-Resistant Glass |
| -- | $ 700.00 |
| Display / Screen | |
| 6.8 inches | 6.5 inches |
| -- | 2400 x 1080 pixels |
| AMOLED | AMOLED |
| -- | 405 pixels per inch |
| No touch screen | No touch screen |
| 2.7 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8650 (4 nm) chipset | Qualcomm Snapdragon 888 chipset |
| processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 12 GB RAM | 8 GB RAM |
| Adreno 830 GPU | Adreno 660 GPU |
| 6.21 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 200.00 MP + 10.00 MP | 48.00 MP + 16.00 MP |
| -- | f/1.80 aperture |
| -- | 23.00mm focal length |
| 0.64 inches (1/1.56") sensor | 0.71 inches (1/1.4") sensor |
| 7680 x 4320 (30 fps) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 13.42 | 12.65 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 7.6 | 10.7 |
| Battery Life | |
| 3050mAh Dual Nano SIM + eSIM Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 5.04 | 6.32 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.2 |
| 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 |
Comparison review
OnePlus 9 is slightly better than the Samsung Galaxy S25 Slim (Rumored), having a 76 score against 72.6. Both devices in our current comparison come with Android operating system, but OnePlus 9 has an older 11 version while Samsung Galaxy S25 Slim (Rumored) has Android 15 version. OnePlus 9 has a much more vibrant display than Galaxy S25 Slim (Rumored), although it has a quite smaller display.
The OnePlus 9 and Galaxy S25 Slim (Rumored) count with incredibly similar memory to install applications and games, both of them have the same 128 GB internal storage. The OnePlus 9 has a very superior performance than Galaxy S25 Slim (Rumored), because although it has a lower amount of RAM, it also counts with 7 more cpu cores.
The OnePlus 9 has a much better battery performance than Galaxy S25 Slim (Rumored), because it has a 4500mAh battery capacity instead of 3050mAh. Galaxy S25 Slim (Rumored) counts with a little bit better camera than OnePlus 9, because although it has a tinier sensor capturing less light and washed colors, and they both have the same 30 fps video frame rates and the same 7680x4320 video quality, the Galaxy S25 Slim (Rumored) also counts with a back facing camera with much more mega-pixels.
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