Compare phones
| Global Score | |
| 76 | 84.2 |
| Basic Information | |
| OnePlus | Samsung |
| Android 11 | -- |
| 2021-04-02 | 2018-10-20 |
| 6.30 x 2.92 x 0.34 inches | 6.29 x 3.02 x 0.30 inches |
| 6.77 ounces | 5.93 ounces |
| Arctic Sky, Astral Black and Winter Mist | 16 777 216 |
| Aluminum and Glass (Corning Gorilla Glass) | Glass (Corning Gorilla Glass 3) and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 700.00 | -- |
| Display / Screen | |
| 6.5 inches | 6 inches |
| 2400 x 1080 pixels | 2220 x 1080 pixels |
| AMOLED | Super AMOLED |
| 405 pixels per inch | 411 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Samsung Exynos 7 Octa 7885 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2200 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 660 GPU | Mali-G71 MP2 GPU |
| 9.63 | 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/1.80 aperture | f/1.70 aperture |
| 23.00mm focal length | 26.00mm focal length |
| 0.71 inches (1/1.4") sensor | 0.36 inches (1/2.8") sensor |
| 7680 x 4320 (30 fps) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | -- |
| 12.65 | 9.9 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 4500mAh Battery | 3300mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.32 | 5.28 |
| Other Features | |
| Bluetooth 5.2 | 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 A7 (2018) is better than OnePlus 9, having a global score of 84.2 against 76. The Galaxy A7 (2018) body is lighter and somewhat thinner than OnePlus 9, although it was released many years before. The OnePlus 9 features a bit superior processor than Galaxy A7 (2018), and although they both have 8 cpu cores, the OnePlus 9 also has a greater amount of RAM.
OnePlus 9 features a bit sharper screen than Samsung Galaxy A7 (2018), because although it has a just a little worse pixel density, it also counts with a bit bigger display and a slightly higher 1080 x 2400 resolution. OnePlus 9 captures way better photographs and videos than Galaxy A7 (2018), because although it has a smaller aperture which is not good for capturing images or video in low light situations, it also counts with a camera with a much better resolution, a way better 7680x4320 video resolution and a lot bigger sensor.
Samsung Galaxy A7 (2018) has a much better storage to store more games and applications than OnePlus 9, and although they both have equal 128 GB internal memory capacity, the Samsung Galaxy A7 (2018) also has an external SD slot that allows up to 512 GB. The OnePlus 9 counts with longer battery life than Galaxy A7 (2018), because it has 4500mAh of battery capacity instead of 3300mAh.
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