Compare phones
| Global Score | |
| 85.2 | 76.6 |
| Basic Information | |
| Samsung | OnePlus |
| -- | Android 11 |
| 2018-11-15 | 2021-04-02 |
| 6.40 x 3.03 x 0.31 inches | 6.43 x 2.90 x 0.34 inches |
| 6.46 ounces | 6.95 ounces |
| Bubblegum pink, Caviar black and Lemonade blue | Forest Green, Morning Mist and Stellar Black |
| Glass and Metal | Glass (Corning Gorilla Glass) |
| -- | Scratch-Resistant Glass |
| -- | $ 890.00 |
| Display / Screen | |
| 6.3 inches | 6.7 inches |
| 2220 x 1080 pixels | 3216 x 1440 pixels |
| Super AMOLED | AMOLED |
| 392 pixels per inch | 526 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8.8 |
| 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 Galaxy A9 (2018) is better than the OnePlus 9 Pro, having a global score of 85.2 against 76.6. The Galaxy A9 (2018) construction is a bit lighter and a bit thinner than the OnePlus 9 Pro, even though it was released many years before. The OnePlus 9 Pro has a bit sharper display than Galaxy A9 (2018), because it has a higher 1440 x 3216 resolution, a better pixels count per inch of screen and a bit bigger screen.
The OnePlus 9 Pro has a bit more powerful processor than Galaxy A9 (2018), and although they both have the same number of cores, the OnePlus 9 Pro also has a larger amount of RAM memory. The OnePlus 9 Pro takes greater videos and photos than Samsung Galaxy A9 (2018), because although it has a tinier aperture which is not good for capturing images and video in low light environments, it also counts with a way more megapixels camera, a much bigger back camera sensor which gives a much better image and video quality and a lot better video quality.
The Galaxy A9 (2018) features a way bigger storage capacity to store more games and applications than OnePlus 9 Pro, and although they both have the same 128 GB internal storage, the Galaxy A9 (2018) also has an external memory slot that allows a maximum of 512 GB. OnePlus 9 Pro has a bit better battery performance than Samsung Galaxy A9 (2018), because it has a 4500mAh battery size.
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