Compare phones
| Global Score | |
| 85.3 | 84.4 |
| Basic Information | |
| Microsoft | Xiaomi |
| Android 11 | Android 14 |
| 2021-09-20 | 2024-02-22 |
| 5.72 x 7.26 x 0.22 inches | 6.35 x 2.96 x 0.36 inches |
| 10.02 ounces | 7.75 ounces |
| Glacier and Obsidian | Black, Blue, Titanium Gray and White |
| Glass (Corning Gorilla Glass) | -- |
| Scratch-Resistant Glass | -- |
| $ 540.00 | -- |
| Display / Screen | |
| 8.3 inches | 6.7 inches |
| 2688 x 1892 pixels | 3200 x 1440 pixels |
| AMOLED | AMOLED |
| 396 pixels per inch | 524 pixels per inch |
| 800 cd/m2 brightness | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.8 | 10.4 |
| Performance | |
| Qualcomm Snapdragon 888 SM8350 (5 nm) chipset | Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset |
| Kryo 680, 64-bit (Octa-Core 2840 MHz) processor | processor |
| 8 GB RAM | 12 GB RAM |
| Adreno 660 GPU | Adreno 750 GPU |
| 9.63 | 6.21 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 13.3 |
| Camera | |
| 12.00 MP + 12.00 MP | 50.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.60 aperture |
| 27.00mm focal length | 23.00mm focal length |
| -- | 0.4 inches (1/2.51") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 10.01 | 12.43 |
| 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 |
| 10.6 | 10.6 |
| Battery Life | |
| 4449mAh Battery | 5000mAh Dual Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.32 | 6.8 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.4 |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Microsoft Surface Duo 2 has a score of 85.3, which is slightly better than the Xiaomi 14 Ultra's general score of 84.4. Both phones in our current comparison have Android OS, but the Microsoft Surface Duo 2 has the older 11 version while Xiaomi 14 Ultra has Android 14. The Microsoft Surface Duo 2 body is notably thinner than the Xiaomi 14 Ultra, although it is heavier and was released 3 years before.
The Xiaomi 14 Ultra counts with a brighter display than Microsoft Surface Duo 2, because although it has a bit lower 1440 x 3200 resolution and a bit smaller display, it also counts with way more brightness and a greater pixel density. The Microsoft Surface Duo 2 counts with a lot better performance than Xiaomi 14 Ultra, although it has a lower amount of RAM, they both have a Octa-Core CPU.
Xiaomi 14 Ultra counts with a much better memory capacity for applications, games, photos and videos than Microsoft Surface Duo 2, because it has 256 GB internal memory. The Xiaomi 14 Ultra captures a lot better videos and photos than Microsoft Surface Duo 2, because it has a way better video quality, a much more mega-pixels back facing camera and a larger camera aperture.
The Xiaomi 14 Ultra features just a bit better battery lifetime than Microsoft Surface Duo 2, because it has a 12% greater battery size.
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