Compare phones
| Global Score | |
| 76.1 | 76.6 |
| Basic Information | |
| Samsung | OnePlus |
| Android 7.0 Nougat | Android 11 |
| 2017-06-20 | 2021-04-02 |
| 6.17 x 3.10 x 0.32 inches | 6.43 x 2.90 x 0.34 inches |
| 6.31 ounces | 6.95 ounces |
| 16 777 216 | Forest Green, Morning Mist and Stellar Black |
| Aluminum | Glass (Corning Gorilla Glass) |
| -- | Scratch-Resistant Glass |
| -- | $ 890.00 |
| Display / Screen | |
| 5.7 inches | 6.7 inches |
| 1920 x 1080 pixels (Full HD) | 3216 x 1440 pixels |
| IPS LCD | AMOLED |
| 386 pixels per inch | 526 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8.8 |
| Performance | |
| MediaTek Helio P20 MT6757 chipset | Qualcomm Snapdragon 888 chipset |
| ARM Cortex-A53, 64-bit, 16 nm (Octa-Core 2300 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Mali-T880 MP2 GPU | Adreno 660 GPU |
| 9.27 | 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/1.70 aperture | f/1.80 aperture |
| -- | 23.00mm focal length |
| -- | 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 |
| 9.02 | 12.65 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G) and HSPA | 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 Li - Ion Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.28 | 6.32 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.2 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The OnePlus 9 Pro has a general score of 76.6, which is a little bit better than the Galaxy J7 Max's 76.1 general score. Both of these phones work with Android operating system, but the OnePlus 9 Pro has older 11 version and Galaxy J7 Max has Android 7.0 Nougat version. The OnePlus 9 Pro design is notably newer, but just a little thicker and a little bit heavier than Galaxy J7 Max.
OnePlus 9 Pro has a little bit better display than Samsung Galaxy J7 Max, because it has a lot higher 1440 x 3216 resolution, a bigger display and more pixels per screen inch. OnePlus 9 Pro has a bit more powerful processing unit than Galaxy J7 Max, and although they both have the same number of cores, the OnePlus 9 Pro also has 4 GB more RAM.
The OnePlus 9 Pro features a bigger memory for applications, games, photos and videos than Galaxy J7 Max, because although it has no SD memory card expansion slot, it also counts with more internal storage capacity. OnePlus 9 Pro has better battery life than Galaxy J7 Max, because it has 4500mAh of battery capacity instead of 3300mAh.
The OnePlus 9 Pro captures much clearer videos and photos than Galaxy J7 Max, because although it has a tinier aperture which is worse for low light photos, it also counts with a way higher resolution back facing camera and a much higher video definition.
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