Compare phones
| Global Score | |
| 72.2 | 85.2 |
| Basic Information | |
| OnePlus | Samsung |
| Android 11, 10 | -- |
| 2019-10-18 | 2018-11-15 |
| 6.34 x 2.93 x 0.32 inches | 6.40 x 3.03 x 0.31 inches |
| 6.70 ounces | 6.46 ounces |
| Frosted silver and Glacier blue | Bubblegum pink, Caviar black and Lemonade blue |
| Aluminum and Glass (Corning Gorilla Glass 5) | Glass and Metal |
| Scratch-Resistant Glass | -- |
| $ 248.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.3 inches |
| 2400 x 1080 pixels | 2220 x 1080 pixels |
| Super AMOLED | Super AMOLED |
| 405 pixels per inch | 392 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 8 |
| Performance | |
| Qualcomm Snapdragon 855+ SM8150-AC chipset | Qualcomm Snapdragon 660 SDM660 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 640 GPU | Adreno 512 GPU |
| 9.72 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 14.14 |
| Camera | |
| 48.00 MP + 16.00 MP | 24.00 MP + 24.00 MP |
| f/1.60 aperture | f/1.70 aperture |
| 26.00mm focal length | 27.00mm focal length |
| 0.5 inches (1/2") sensor | 0.36 inches (1/2.8") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 11.99 | 10.45 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3800mAh Battery | 3800mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.76 | 5.76 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| 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
Galaxy A9 (2018) is better than OnePlus 7T, with an 85.2 score against 72.2. Galaxy A9 (2018) is an older cellphone than OnePlus 7T, but it is a little bit lighter and a little thinner anyway. OnePlus 7T counts with a bit better looking screen than Galaxy A9 (2018), because it has a quite bigger display, a slightly better 1080 x 2400 pixels resolution and a just a little better pixel density.
The Galaxy A9 (2018) has a much greater memory to store more games and applications than OnePlus 7T, and although they both have equal internal storage, the Galaxy A9 (2018) also has a slot for an SD memory card that supports a maximum of 512 GB. OnePlus 7T counts with a bit faster CPU than Galaxy A9 (2018), and although they both have a Octa-Core CPU, the OnePlus 7T also has 2 GB more RAM.
The OnePlus 7T has a much better camera than Galaxy A9 (2018), and although they both have the same (4K) video definition, the OnePlus 7T also has a bigger aperture to capture better photography and videos in poorly lited situations, a much larger back-facing camera sensor capturing more light and vivid colors, better video frame rate and a way higher resolution back camera.
The Galaxy A9 (2018)'s battery lifetime is very similar to OnePlus 7T's battery performance.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.