Compare phones
| Global Score | |
| 75.3 | 76 |
| Basic Information | |
| Samsung | OnePlus |
| Android 9.0 Pie, 8.0 Oreo, 7.1 Nougat | Android 11 |
| -- | 2021-04-02 |
| 5.97 x 2.95 x 0.31 inches | 6.30 x 2.92 x 0.34 inches |
| 6.00 ounces | 6.77 ounces |
| Black, Gold and Rose gold | Arctic Sky, Astral Black and Winter Mist |
| Metal | Aluminum and Glass (Corning Gorilla Glass) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 700.00 |
| Display / Screen | |
| 5.5 inches | 6.5 inches |
| 1920 x 1080 pixels (Full HD) | 2400 x 1080 pixels |
| IPS LCD | AMOLED |
| 401 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 7.9 | 8.2 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Qualcomm Snapdragon 888 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| Mali-T830 MP1 GPU | Adreno 660 GPU |
| 8.73 | 9.63 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 8.88 | 10.1 |
| Camera | |
| 13.00 MP + 13.00 MP | 48.00 MP + 16.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 27.00mm focal length | 23.00mm focal length |
| 0.33 inches (1/3.06") 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 |
| 9.13 | 12.65 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.1 | 10.7 |
| Battery Life | |
| 3300mAh Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.28 | 6.32 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.2 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The OnePlus 9 is just a bit better than Samsung Galaxy J7 Prime 2, getting a 76 score against 75.3. These devices come with Android operating system, but OnePlus 9 has 11 version and Samsung Galaxy J7 Prime 2 has Android 9.0 Pie version. OnePlus 9 is a a little bit thicker and somewhat heavier cellphone than Samsung Galaxy J7 Prime 2.
The OnePlus 9 counts with a better performing processing unit than Galaxy J7 Prime 2, and although they both have a Octa-Core processing unit, the OnePlus 9 also has more RAM memory. The OnePlus 9 has a little sharper display than Galaxy J7 Prime 2, because it has a larger screen, a bit better pixel amount per inch in the display and a little bit higher 1080 x 2400 resolution.
The OnePlus 9 captures much clearer videos and photos than Galaxy J7 Prime 2, because it has a way higher resolution back-facing camera, a way larger back-facing camera sensor, a lot higher 7680x4320 video definition and a larger camera aperture to take better captures and videos in low-light situations.
The OnePlus 9 features more memory to store more apps and games than Samsung Galaxy J7 Prime 2, because although it has no SD memory card expansion slot, it also counts with 128 GB internal memory. The OnePlus 9 counts with better battery duration than Samsung Galaxy J7 Prime 2, because it has a 36% bigger battery capacity.
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