| Global Score | |
| 71.9 | 79.2 |
| Basic Information | |
| Apple | |
| Android 9.0 Pie | iOS 8.x |
| 2019-10-14 | 2014-09-09 |
| 6.25 x 2.96 x 0.35 inches | 5.44 x 2.64 x 0.27 inches |
| 6.56 ounces | 4.55 ounces |
| Diamond black and Twilight blue | Gold and Gray |
| Glass (Corning Gorilla Glass 5) and Metal | Aluminium, Glass and Steel |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 549.00 | $ 170.00 |
| Display / Screen | |
| 6.4 inches | 4.7 inches |
| 2340 x 1080 pixels | 750 x 1334 pixels |
| AMOLED | IPS LCD |
| 403 pixels per inch | 326 pixels per inch |
| 430 cd/m2 brightness | 500 cd/m2 brightness |
| No touch screen | Capacitive, Multi-touch |
| 8.4 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 855+ SM8150-AC chipset | Apple A8 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | 64-bit Cyclone ARMv8-A 2nd gen. (Dual-Core 1400 MHz) processor |
| 8 GB RAM | 1 GB (1600 MHz) RAM |
| Adreno 640 GPU | PowerVR GX6450 (450 MHz) GPU |
| 9.72 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 48.00 MP | 8.00 MP + 1.20 MP |
| f/1.70 aperture | f/2.20 aperture |
| 26.00mm focal length | 29.00mm focal length |
| 0.5 inches (1/2") sensor | 0.33 inches (1/3") sensor |
| 7680 x 4320 (15 fps) video resolution | 1920 x 1080 (60 fps) (Full HD) video resolution |
| 3840 x 2160 (60 fps) (4K) slow motion video | 1280 x 720 (240 fps) (HD) slow motion video |
| 11.22 | 8.91 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE (4G), HSPA, HSUPA, UMTS, EV-DO A, EV-DO B, EDGE, GPRS, GSM and CDMA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 6.9 |
| Battery Life | |
| 4000mAh Battery | 1810mAh Li-Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | 250 hours standby time 14 hours talk time |
| 5.92 | 3.68 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 4.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
The Apple iPhone 6 is much better than nubia Z20, with a 79.2 score against 71.9. The Apple iPhone 6 counts with iOS 8.x OS, and nubia Z20 counts with Android 9.0 Pie OS. The Apple iPhone 6 construction is noticeably lighter and noticeably thinner than the nubia Z20, despite of the fact that it was released 5 years before.
The iPhone 6 has a bit more vivid display than nubia Z20, because although it has a lot smaller display, a just a little worse pixels number per display inch and a much lower resolution of 1334 x 750px, it also counts with a quite brighter screen. Nubia Z20 has just a bit better processing power than iPhone 6, because although it has a 32 bits CPU instead of 64-bits and doesn't have a GPU, it also counts with a greater amount of RAM and a larger number of cores.
The nubia Z20 counts with a way better camera than iPhone 6, because it has a lot higher 7680x4320 video resolution, a lot bigger sensor which offers a much better photo and video quality, a lot bigger diafragm aperture to take better images and videos in poorly lited situations and a way higher 48 megapixels resolution back camera.
The iPhone 6's storage for apps and games is very similar to nubia Z20's one, both have the same internal storage. Nubia Z20 has a very superior battery life than iPhone 6, because it has a 121 percent larger battery size.
Despite of being the best phone of the ones we compare here, iPhone 6 is also a bargain compared to the other ones.
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