Compare phones
| Global Score | |
| 84.2 | 76.6 |
| Basic Information | |
| Apple | OnePlus |
| iOS 9.x | Android 11 |
| 2015-09-09 | 2021-04-02 |
| 6.23 x 3.07 x 0.29 inches | 6.43 x 2.90 x 0.34 inches |
| 6.77 ounces | 6.95 ounces |
| Gold, Gray and Pink | Forest Green, Morning Mist and Stellar Black |
| Aluminium, Glass and Steel | Glass (Corning Gorilla Glass) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 625.00 | $ 890.00 |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 1080 x 1920 pixels (Full HD) | 3216 x 1440 pixels |
| IPS LCD | AMOLED |
| 401 pixels per inch | 526 pixels per inch |
| 500 cd/m2 brightness | -- |
| Capacitive, Multi-touch | No touch screen |
| 9.4 | 8.8 |
| Performance | |
| Apple A9 APL1022 chipset | Qualcomm Snapdragon 888 chipset |
| 64-bit Twister, 64-bit (Dual-Core 1840 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 2 GB (1600 MHz) RAM | 8 GB RAM |
| PowerVR GT7600 (650 MHz) GPU | Adreno 660 GPU |
| 9.81 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 12.00 MP + 5.00 MP | 48.00 MP + 16.00 MP |
| f/2.20 aperture | f/1.80 aperture |
| 29.00mm focal length | 23.00mm focal length |
| 0.33 inches (1/3") sensor | 0.71 inches (1/1.4") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 9.68 | 12.65 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), HSPA, HSUPA, EV-DO A, EDGE, GPRS, GSM and CDMA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.9 | 10.7 |
| Battery Life | |
| 2750mAh Li-Ion Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 384 hours standby time 24 hours talk time | -- |
| 4.72 | 6.32 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Apple iPhone 6s Plus is just a bit better than the OnePlus 9 Pro, with an 84.2 score against 76.6. The Apple iPhone 6s Plus works with iOS 9.x operating system, and OnePlus 9 Pro comes with Android 11 operating system. The Apple iPhone 6s Plus construction is thinner and a bit lighter than OnePlus 9 Pro, even though it was released many years before.
Apple iPhone 6s Plus has a bit better hardware performance than OnePlus 9 Pro, because although it has a lower number of cores and a lower amount of RAM, it also counts with a 64-bits processing unit and an extra graphics processing unit. The Apple iPhone 6s Plus has just a bit better looking screen than OnePlus 9 Pro, although it has a lot worse resolution of 1920 x 1080px, a quite smaller display and a little less pixels per inch of display.
OnePlus 9 Pro counts with a lot better camera than iPhone 6s Plus, because it has a back facing camera with a lot better resolution, a much better video resolution, a larger aperture to take better low light photography and videos and a much larger sensor capturing more light and vivid colors. OnePlus 9 Pro's storage capacity to install games and applications is just as good as Apple iPhone 6s Plus's one, both have exactly the same 128 GB internal memory.
OnePlus 9 Pro counts with a much better battery lifetime than iPhone 6s Plus, because it has 4500mAh of battery capacity against 2750mAh.
The iPhone 6s Plus not only is the best devices in our current comparison, but it's also by far the cheapest one, making it very easy to pick between these devices.
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