Compare phones
| Global Score | |
| 84.2 | 76 |
| Basic Information | |
| Samsung | OnePlus |
| -- | Android 11 |
| 2018-10-20 | 2021-04-02 |
| 6.29 x 3.02 x 0.30 inches | 6.30 x 2.92 x 0.34 inches |
| 5.93 ounces | 6.77 ounces |
| 16 777 216 | Arctic Sky, Astral Black and Winter Mist |
| Glass (Corning Gorilla Glass 3) and Plastic | Aluminum and Glass (Corning Gorilla Glass) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 700.00 |
| Display / Screen | |
| 6 inches | 6.5 inches |
| 2220 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | AMOLED |
| 411 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.2 |
| Performance | |
| Samsung Exynos 7 Octa 7885 chipset | Qualcomm Snapdragon 888 chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 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 |
| Mali-G71 MP2 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 |
| 26.00mm focal length | 23.00mm focal length |
| 0.36 inches (1/2.8") sensor | 0.71 inches (1/1.4") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 9.9 | 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 | |
| 3300mAh Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.28 | 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
Galaxy A7 (2018) has a general score of 84.2, which is much better than OnePlus 9's 76 overall score. Despite of the fact that the Galaxy A7 (2018) is way older than OnePlus 9, it's construction is thinner and somewhat lighter. OnePlus 9 features just a bit better display than Samsung Galaxy A7 (2018), because although it has a just a little lower screen density, it also counts with a bit larger display and a slightly higher 1080 x 2400 resolution.
OnePlus 9 counts with just a bit better performance than Samsung Galaxy A7 (2018), and although they both have the same number of cores, the OnePlus 9 also has a larger amount of RAM memory. Galaxy A7 (2018) has a way bigger storage for games and applications than OnePlus 9, and although they both have the same internal storage capacity, the Galaxy A7 (2018) also has an external memory card slot that allows a maximum of 512 GB.
The OnePlus 9 has greater battery life than Galaxy A7 (2018), because it has a 4500mAh battery capacity. The OnePlus 9 features a very superior camera than Samsung Galaxy A7 (2018), because although it has a tinier aperture, it also counts with a lot higher resolution back camera, a way larger camera sensor which gives a lot better photo and video quality and a lot higher 7680x4320 video resolution.
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