Compare phones
| Global Score | |
| 72.8 | 76.1 |
| Basic Information | |
| Oppo | Samsung |
| Android 9.0 Pie | Android 7.0 Nougat |
| 2019-06-05 | 2017-06-20 |
| 6.17 x 2.93 x 0.35 inches | 6.17 x 3.10 x 0.32 inches |
| 6.53 ounces | 6.31 ounces |
| Black and Green | 16 777 216 |
| Glass (Corning Gorilla Glass 5) | Aluminum |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.4 inches | 5.7 inches |
| 2340 x 1080 pixels | 1920 x 1080 pixels (Full HD) |
| AMOLED | IPS LCD |
| 403 pixels per inch | 386 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8 |
| Performance | |
| Qualcomm Snapdragon 710 SDM710 chipset | MediaTek Helio P20 MT6757 chipset |
| Kryo 360, 64-bit, 10 nm (Octa-Core 2200 MHz) processor | ARM Cortex-A53, 64-bit, 16 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 616 GPU | Mali-T880 MP2 GPU |
| 9.27 | 9.27 |
| Storage | |
| 256 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 13.3 | 8.88 |
| Camera | |
| 48.00 MP + 16.00 MP | 13.00 MP + 13.00 MP |
| f/1.70 aperture | f/1.70 aperture |
| 0.5 inches (1/2") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | -- |
| 11.55 | 9.02 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G) and HSPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.1 |
| Battery Life | |
| 3765mAh Battery | 3300mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.68 | 5.28 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| 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
Samsung Galaxy J7 Max is just a bit better than the OPPO Reno, with a general score of 76.1 against 72.8. Although Samsung Galaxy J7 Max is older than the OPPO Reno, it's construction is a bit lighter and just a little thinner. Both of these phones use Android OS (operating system), but the Samsung Galaxy J7 Max has older 7.0 Nougat version while OPPO Reno has Android 9.0 Pie.
OPPO Reno features a little bit better screen than Galaxy J7 Max, because it has a bit larger screen, a little bit greater display pixel density and a slightly higher 1080 x 2340 pixels resolution. Galaxy J7 Max and OPPO Reno have very similar processors, and although the Galaxy J7 Max has a lower amount of RAM memory, they both have a Octa-Core processor.
OPPO Reno counts with much more storage to install applications and games than Samsung Galaxy J7 Max, because although it has no external SD slot, it also counts with 256 GB internal storage capacity. OPPO Reno counts with a bit longer battery duration than Galaxy J7 Max, because it has a 3765mAh battery capacity.
OPPO Reno shoots a lot better pictures and videos than Galaxy J7 Max, and although they both have the same aperture, the OPPO Reno also has a lot more MP back facing camera and a lot better 3840x2160 video definition.
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