Compare phones
| Global Score | |
| 77.2 | 78.8 |
| Basic Information | |
| Xiaomi | Microsoft |
| Android 8.1 Oreo | Android 10 |
| 2018-11-23 | 2020-09-10 |
| 6.22 x 3.01 x 0.33 inches | 7.36 x 5.72 x 0.19 inches |
| 6.42 ounces | 8.82 ounces |
| 16 777 216 | Glacier |
| Metal and Plastic | Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 540.00 |
| Display / Screen | |
| 6.3 inches | 8.1 inches |
| 2280 x 1080 pixels | 2700 x 1800 pixels |
| IPS LCD | AMOLED |
| 400 pixels per inch | 401 pixels per inch |
| 500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.5 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 636 SDM636 chipset | Qualcomm Snapdragon 855 SM8150 chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 509 GPU | Adreno 640 GPU |
| 9 | 9.63 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 10.78 | 10.1 |
| Camera | |
| 12.00 MP + 20.00 MP | 11.00 MP |
| f/1.90 aperture | f/2.00 aperture |
| 0.39 inches (1/2.55") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 9.24 | 8.91 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.3 | 6.7 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 3577mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 5.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Microsoft Surface Duo has a global score of 78.8, which is a bit better than the Xiaomi Redmi Note 6 Pro's 77.2 global score. The Microsoft Surface Duo construction is newer and incredibly thinner, but heavier than Xiaomi Redmi Note 6 Pro. Both of these phones have Android OS, but the Microsoft Surface Duo has an older 10 version and Xiaomi Redmi Note 6 Pro has Android 8.1 Oreo.
The Microsoft Surface Duo counts with a little faster processor than Xiaomi Redmi Note 6 Pro. They have the same RAM memory amount and 8 cpu cores. Xiaomi Redmi Note 6 Pro features just a bit better screen than Microsoft Surface Duo, although it has a much smaller display, a way worse resolution of 1080 x 2280 pixels and a little bit worse pixel density.
Xiaomi Redmi Note 6 Pro counts with a little bit better storage capacity for applications and games than Microsoft Surface Duo, because although it has only 64 GB internal memory capacity, it also counts with a slot for an SD memory card that admits up to 256 GB. The Xiaomi Redmi Note 6 Pro features a little longer battery performance than Microsoft Surface Duo, because it has 4000mAh of battery capacity.
The Xiaomi Redmi Note 6 Pro shoots just a bit better pictures and videos than Microsoft Surface Duo, because although it has worse 30 fps video frame rates, and they both have the same video definition, the Xiaomi Redmi Note 6 Pro also counts with a better resolution back-facing camera and a larger camera aperture to take better low-light images.
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