Compare phones
| Global Score | |
| 74.6 | 76 |
| Basic Information | |
| Samsung | Oppo |
| Android 8.0 Oreo | Android 11 |
| -- | 2021-04-14 |
| 6.04 x 3.04 x 0.32 inches | 6.30 x 2.85 x 0.31 inches |
| 6.14 ounces | 6.49 ounces |
| 16 777 216 | Galactic Silver and Starlight Black |
| Plastic | -- |
| Scratch-Resistant Glass | -- |
| -- | $ 975.00 |
| Display / Screen | |
| 5.5 inches | 6.5 inches |
| 1280 x 720 pixels (HD) | 2400 x 1080 pixels |
| Super AMOLED | AMOLED |
| 267 pixels per inch | 405 pixels per inch |
| -- | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.1 | 9 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Qualcomm Snapdragon 865 SDM865 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2800 MHz) processor |
| 4 GB RAM | 12 GB RAM |
| ARM Mali-G71 GPU | Adreno 650 GPU |
| 8.82 | 9.72 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 8.88 | 13.3 |
| Camera | |
| 13.00 MP + 8.00 MP | 50.00 MP + 32.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 27.00mm focal length | -- |
| 0.33 inches (1/3.06") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 9.02 | 11.44 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | 5G, 5G |
| Micro SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.1 | 7 |
| Battery Life | |
| 3000mAh Battery | 4500mAh Battery |
| Removable Battery | Non-Removable Battery |
| 4.96 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The OPPO Find X3 Neo is slightly better than the Samsung Galaxy J7 Duo, getting a global score of 76 against 74.6. Both of these phones work with Android OS, but OPPO Find X3 Neo has older 11 version while Samsung Galaxy J7 Duo has Android 8.0 Oreo version. The OPPO Find X3 Neo is a just a little heavier but just a bit thinner phone than Samsung Galaxy J7 Duo.
The OPPO Find X3 Neo features a much more vibrant screen than Samsung Galaxy J7 Duo, because it has a lot higher resolution of 1080 x 2400px, a bigger display and a much greater number of pixels per display inch. OPPO Find X3 Neo has much more memory for games and applications than Samsung Galaxy J7 Duo, because although it has no slot for SD memory cards, it also counts with 224 GB more internal memory capacity.
The OPPO Find X3 Neo has a superior CPU than Samsung Galaxy J7 Duo, and although they both have 8 cores, the OPPO Find X3 Neo also has more RAM memory. OPPO Find X3 Neo counts with a really longer battery duration than Samsung Galaxy J7 Duo, because it has a 50% larger battery size. OPPO Find X3 Neo counts with a much better camera than Galaxy J7 Duo, because it has a lot higher resolution camera, a much better video resolution and a bigger diafragm aperture to capture better captures and video in low light situations.
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