Compare phones
| Global Score | |
| 83.2 | 76.1 |
| Basic Information | |
| Xiaomi | |
| 2019-03-06 | -- |
| 6.20 x 2.94 x 0.30 inches | 5.43 x 2.36 x 0.51 inches |
| 6.10 ounces | 4.59 ounces |
| Black, Blue and Purple | -- |
| Glass (Corning Gorilla Glass 5) and Metal | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.4 inches | 2.8 inches |
| 2340 x 1080 pixels | 320 x 240 pixels (QVGA) |
| AMOLED | TFT |
| 403 pixels per inch | 143 pixels per inch |
| 600 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.6 | 5.9 |
| Performance | |
| Qualcomm Snapdragon 855 chipset | MediaTek MT6731 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | Quad-Core 1100 MHz processor |
| 6 GB RAM | 512 GB RAM |
| Adreno 640 GPU | PowerVR GE8100 GPU |
| 9.63 | 9.63 |
| Storage | |
| 128 GB internal memory | 4 GB internal memory |
| No SD card slot | microSDXC (up to 128 GB) external memory slot |
| 10.1 | 4.82 |
| Camera | |
| 48.00 MP + 20.00 MP | 5.00 MP |
| f/1.80 aperture | -- |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | -- |
| 3840 x 2160 (60 fps) (4K) video resolution | -- |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | -- |
| 12.1 | 5.5 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | -- |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | -- |
| Nano SIM, Dual SIM | Micro SIM, Dual SIM |
| 6.3 | 2.4 |
| Battery Life | |
| 3300mAh Battery | 1600mAh Micro SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.28 | 3.44 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | -- |
| Infra-red port | -- |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | -- |
Comparison review
The Xiaomi Mi 9 is slightly better than Doro 780X, having a global score of 83.2 against 76.1. Xiaomi Mi 9's design is extremely heavier but notably thinner than the Doro 780X. Xiaomi Mi 9 features a way better looking screen than Doro 780X, because it has a lot more pixels per inch in the display, a way bigger display and a much higher resolution of 1080 x 2340.
The Xiaomi Mi 9 features a very superior storage capacity for games and applications than Doro 780X, because although it has no external SD slot, it also counts with 128 GB internal memory capacity. Xiaomi Mi 9 and Doro 780X both count with extremely similar processing units, because although the Doro 780X has an inferior number of cores and they are also slower, it also counts with more RAM.
Xiaomi Mi 9 counts with a really longer battery performance than Doro 780X, because it has a 3300mAh battery capacity. The Xiaomi Mi 9 counts with a very superior camera than Doro 780X, because it has a lot better 48 megapixels resolution back-facing camera.
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