Compare phones
| Global Score | |
| 78.8 | 82.2 |
| Basic Information | |
| Microsoft | Xiaomi |
| Android 10 | Android 11 |
| 2020-09-10 | -- |
| 7.36 x 5.72 x 0.19 inches | 6.44 x 2.98 x 0.35 inches |
| 8.82 ounces | 6.88 ounces |
| Glacier | -- |
| Glass (Corning Gorilla Glass 5) | -- |
| Scratch-Resistant Glass | -- |
| $ 540.00 | -- |
| Display / Screen | |
| 8.1 inches | 6.6 inches |
| 2700 x 1800 pixels | 2400 x 2080 pixels |
| AMOLED | IPS LCD |
| 401 pixels per inch | 481 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 8.5 |
| Performance | |
| Qualcomm Snapdragon 855 SM8150 chipset | MediaTek Dimensity 810 MT6833 (6 nm) chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | Cortex-A76, 64-bit (Octa-Core 2400 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 640 GPU | Mali-G57 MC2 GPU |
| 9.63 | 9.36 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 11.00 MP | 50.00 MP + 16.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.25 inches (1/4") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | -- |
| 8.91 | 9.35 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 3577mAh Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.52 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| 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 |
Comparison review
Xiaomi Redmi Note 11 has a global score of 82.2, which is a little bit better than the Microsoft Surface Duo's global score of 78.8. Xiaomi Redmi Note 11 is a notably thicker but incredibly lighter cellphone than Microsoft Surface Duo. Both of these devices include Android operating system, but Xiaomi Redmi Note 11 has newer 11 version and Microsoft Surface Duo has Android 10 version, offering some nice extra features and performance improvements.
The Microsoft Surface Duo has just a little better hardware performance than Xiaomi Redmi Note 11. Both have 6 GB of RAM and the same number of cores. Xiaomi Redmi Note 11 counts with just a bit better screen than Microsoft Surface Duo, because although it has a quite smaller display, it also counts with a just a bit more pixels per inch in the display and a little higher resolution of 2080 x 2400 pixels.
The Xiaomi Redmi Note 11 features just a bit better camera than Microsoft Surface Duo, because it has a bigger diafragm aperture and a way more megapixels back-facing camera. The Xiaomi Redmi Note 11 features as much memory capacity to store more apps and games as the Microsoft Surface Duo, both of them have exactly the same internal storage.
Xiaomi Redmi Note 11 features a way better battery life than Microsoft Surface Duo, because it has 5000mAh of battery capacity instead of 3577mAh.
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