Compare phones
| Global Score | |
| 73.9 | 85.3 |
| Basic Information | |
| Xiaomi | Microsoft |
| Android 11 | Android 11 |
| -- | 2021-09-20 |
| 6.29 x 2.91 x 0.32 inches | 5.72 x 7.26 x 0.22 inches |
| 6.31 ounces | 10.02 ounces |
| -- | Glacier and Obsidian |
| -- | Glass (Corning Gorilla Glass) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 540.00 |
| Display / Screen | |
| 6.4 inches | 8.3 inches |
| 2400 x 2080 pixels | 2688 x 1892 pixels |
| IPS LCD | AMOLED |
| 496 pixels per inch | 396 pixels per inch |
| 1000 cd/m2 brightness | 800 cd/m2 brightness |
| No touch screen | No touch screen |
| 9.3 | 8.8 |
| Performance | |
| MediaTek Helio G96 MediaTek Helio G96 (6 nm) chipset | Qualcomm Snapdragon 888 SM8350 (5 nm) chipset |
| processor | Kryo 680, 64-bit (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Mali-G57 MC2 GPU | Adreno 660 GPU |
| 6.03 | 9.63 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | No SD card slot |
| 13.02 | 10.1 |
| Camera | |
| 108.00 MP + 13.00 MP | 12.00 MP + 12.00 MP |
| f/1.90 aperture | f/1.70 aperture |
| -- | 27.00mm focal length |
| 0.25 inches (1/4") sensor | -- |
| -- | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 10.34 | 10.01 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 10.6 | 10.6 |
| Battery Life | |
| 5000mAh Battery | 4449mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | -- |
| 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 Microsoft Surface Duo 2 has a score of 85.3, which is better than the Xiaomi Redmi Note 11S's 73.9 overall score. The Microsoft Surface Duo 2 is a noticeably heavier but extremely thinner phone than Xiaomi Redmi Note 11S. Both of these phones use the same Android 11 operating system, so both of them should provide very similar operating system features.
Xiaomi Redmi Note 11S has a little bit better display than Microsoft Surface Duo 2, because although it has a much smaller display and a little lower resolution of 2080 x 2400 pixels, it also counts with a bit brighter display and a higher number of pixels per inch in the screen. Xiaomi Redmi Note 11S has a superior storage for games and applications than Microsoft Surface Duo 2, because although it has only 64 GB internal storage capacity, it also counts with an external SD slot that holds a maximum of 1 TB.
The Microsoft Surface Duo 2 counts with a much better performing processor than Xiaomi Redmi Note 11S, and although they both have a Octa-Core processor, the Microsoft Surface Duo 2 also has more RAM memory. Xiaomi Redmi Note 11S has just a bit longer battery life than Microsoft Surface Duo 2, because it has a 5000mAh battery size against 4449mAh.
Xiaomi Redmi Note 11S takes slightly better pictures and videos than Microsoft Surface Duo 2, because although it has a smaller diafragm aperture which is not good for capturing pictures and videos in poorly lited situations, it also counts with a back-facing camera with a lot better 108 mega pixels resolution.
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