Compare phones
| Global Score | |
| 87.5 | 78.8 |
| Basic Information | |
| Xiaomi | Microsoft |
| Android 12 | Android 10 |
| 2022-06-23 | 2020-09-10 |
| 6.43 x 2.99 x 0.30 inches | 7.36 x 5.72 x 0.19 inches |
| 6.88 ounces | 8.82 ounces |
| Moonlight Silver, Nebula Green and Night Black | Glacier |
| Glass (Corning Gorilla Glass 5) and Plastic | Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 540.00 |
| Display / Screen | |
| 6.7 inches | 8.1 inches |
| 2400 x 1080 pixels | 2700 x 1800 pixels |
| AMOLED | AMOLED |
| 393 pixels per inch | 401 pixels per inch |
| 1300 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.1 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 870 SM8250-AC (7 nm) chipset | Qualcomm Snapdragon 855 SM8150 chipset |
| Kryo 585, 64-bit (Octa-Core 3200 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 650 GPU | Adreno 640 GPU |
| 9.81 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 64.00 MP + 20.00 MP | 11.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 0.5 inches (1/2") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | -- |
| 11.88 | 8.91 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 4500mAh Battery | 3577mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 5.52 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| 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 Poco F4 is much better than Microsoft Surface Duo, with an 87.5 score against 78.8. Both of these devices have Android operating system, but Xiaomi Poco F4 has a more recent 12 version and Microsoft Surface Duo has Android 10 version, so it provides the user some extra features. Xiaomi Poco F4 is a newer and a lot lighter cellphone than the Microsoft Surface Duo, although it's notably thicker.
Xiaomi Poco F4 features a sharper display than Microsoft Surface Duo, although it has a way worse resolution of 1080 x 2400 pixels, a just a bit less pixels per screen inch and a little smaller screen. Xiaomi Poco F4 counts with a little faster processor than Microsoft Surface Duo. Both have a Octa-Core processing unit and a 6 GB RAM memory.
The Microsoft Surface Duo's storage capacity to install games and applications is very similar to the Xiaomi Poco F4 one, both of them have exactly the same 128 GB internal storage capacity. Xiaomi Poco F4 counts with superior battery duration than Microsoft Surface Duo, because it has a 26 percent more battery size.
The Xiaomi Poco F4 captures way better videos and photos than Microsoft Surface Duo, because although it has lower video frame rates, and they both have the same (4K) video definition, the Xiaomi Poco F4 also counts with a lot better resolution back-facing camera and a bigger aperture for better low light images and videos.
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