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