Compare phones
| Global Score | |
| 77.7 | 77.2 |
| Basic Information | |
| HTC | Xiaomi |
| Android 5.0 | Android 8.1 Oreo |
| 2015-03-01 | 2018-11-23 |
| 5.69 x 2.74 x 0.38 inches | 6.22 x 3.01 x 0.33 inches |
| 5.54 ounces | 6.42 ounces |
| Black, Gold, Gray and Pink | 16 777 216 |
| Aluminium | Metal and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 178.00 | -- |
| Display / Screen | |
| 5 inches | 6.3 inches |
| 1080 x 1920 pixels (Full HD) | 2280 x 1080 pixels |
| S-LCD 3 | IPS LCD |
| 441 pixels per inch | 400 pixels per inch |
| -- | 500 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 9.3 | 8.5 |
| Performance | |
| Qualcomm Snapdragon 810 MSM8994 chipset | Qualcomm Snapdragon 636 SDM636 chipset |
| 64-bit ARM Cortex-A57 (Quad-Core 2000 MHz + Quad-Core 1500 MHz) processor | Kryo 260, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 3 GB (800 MHz) RAM | 6 GB RAM |
| Adreno 430 (600 MHz) GPU | Adreno 509 GPU |
| 9.99 | 9 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSD, microSDHC, microSDXC (up to 128 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 8.12 | 10.78 |
| Camera | |
| 20.00 MP + 4.00 MP | 12.00 MP + 20.00 MP |
| f/2.20 aperture | f/1.90 aperture |
| 27.80mm focal length | -- |
| 0.42 inches (1/2.4") sensor | 0.39 inches (1/2.55") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 10.12 | 9.24 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA, HSUPA, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.7 | 6.3 |
| Battery Life | |
| 2840mAh Li-Polymer Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 391 hours standby time 25.4 hours talk time | -- |
| 4.8 | 5.92 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Infra-red port | Infra-red port |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
HTC One M9 has an overall score of 77.7, which is slightly better than the Xiaomi Redmi Note 6 Pro's 77.2 score. These phones come with Android OS (Operating System), but HTC One M9 has an older 5.0 version while Xiaomi Redmi Note 6 Pro has Android 8.1 Oreo. HTC One M9's construction is somewhat lighter than Xiaomi Redmi Note 6 Pro, but it's thicker and was released many years before.
HTC One M9 has a better processing power than Xiaomi Redmi Note 6 Pro, because although it has 3 GB less RAM, and they both have a Octa-Core processing unit, the HTC One M9 also counts with an additional graphics processor and a 64-bit processing unit. HTC One M9 counts with just a bit better looking display than Xiaomi Redmi Note 6 Pro, because although it has a quite lower 1920 x 1080 resolution and a lot smaller display, it also counts with a just a bit better quantity of pixels per inch in the screen.
HTC One M9 features a little bit better camera than Xiaomi Redmi Note 6 Pro, because although it has a smaller aperture, it also counts with a lot higher 3840x2160 (4K) video resolution, a bigger back-facing camera sensor providing a higher image quality and a back facing camera with a lot higher 20 MP resolution.
The Xiaomi Redmi Note 6 Pro counts with a lot bigger memory capacity to install games and applications than HTC One M9, because it has a SD memory card expansion slot that admits up to 256 GB and more internal storage capacity. Xiaomi Redmi Note 6 Pro features a really longer battery duration than HTC One M9, because it has a 4000mAh battery size against 2840mAh.
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