Compare phones
| Global Score | |
| 85.2 | 76 |
| Basic Information | |
| Samsung | OnePlus |
| -- | Android 11 |
| 2018-11-15 | 2021-04-02 |
| 6.40 x 3.03 x 0.31 inches | 6.30 x 2.92 x 0.34 inches |
| 6.46 ounces | 6.77 ounces |
| Bubblegum pink, Caviar black and Lemonade blue | Arctic Sky, Astral Black and Winter Mist |
| Glass and Metal | Aluminum and Glass (Corning Gorilla Glass) |
| -- | Scratch-Resistant Glass |
| -- | $ 700.00 |
| Display / Screen | |
| 6.3 inches | 6.5 inches |
| 2220 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | AMOLED |
| 392 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 660 SDM660 chipset | Qualcomm Snapdragon 888 chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 512 GPU | Adreno 660 GPU |
| 9.27 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 14.14 | 10.1 |
| Camera | |
| 24.00 MP + 24.00 MP | 48.00 MP + 16.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 27.00mm focal length | 23.00mm focal length |
| 0.36 inches (1/2.8") sensor | 0.71 inches (1/1.4") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 10.45 | 12.65 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 3800mAh Li - Polymer Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.76 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Samsung Galaxy A9 (2018) is better than OnePlus 9, with a global score of 85.2 against 76. Samsung Galaxy A9 (2018)'s body is just a little lighter and a little thinner than OnePlus 9, although it was released 2 years before. OnePlus 9 has a little bit better looking display than Samsung Galaxy A9 (2018), because it has a just a little better quantity of pixels in each inch in the screen, a little bit bigger display and a quite better resolution of 1080 x 2400px.
The Galaxy A9 (2018) features a very superior memory for games and applications than OnePlus 9, and although they both have exactly the same internal memory, the Galaxy A9 (2018) also has an external memory card slot that admits up to 512 GB. The OnePlus 9 features just a little better performance than Samsung Galaxy A9 (2018), and although they both have 8 cores, the OnePlus 9 also has 2 GB more RAM memory.
OnePlus 9 counts with a greater camera than Samsung Galaxy A9 (2018), because although it has a smaller aperture which is not favorable for low-light photography and video, it also counts with a camera with a much higher 48 mega pixels resolution, a lot larger back-facing camera sensor shooting way higher quality videos and photos and a lot higher 7680x4320 video resolution.
The OnePlus 9 counts with a little better battery life than Samsung Galaxy A9 (2018), because it has an 18 percent bigger battery capacity.
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