Compare phones
| Global Score | |
| 78.8 | 85.3 |
| Basic Information | |
| Sony | Microsoft |
| Android 5.1 | Android 11 |
| 2015-06-16 | 2021-09-20 |
| 5.69 x 2.85 x 0.34 inches | 5.72 x 7.26 x 0.22 inches |
| 5.64 ounces | 10.02 ounces |
| Black and White | Glacier and Obsidian |
| Glass and Metal | Glass (Corning Gorilla Glass) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 249.00 | $ 540.00 |
| Display / Screen | |
| 5.2 inches | 8.3 inches |
| 1440 x 2560 pixels (Quad HD / 2K) | 2688 x 1892 pixels |
| IPS LCD | AMOLED |
| 565 pixels per inch | 396 pixels per inch |
| -- | 800 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 9.7 | 8.8 |
| Performance | |
| Qualcomm Snapdragon 810 MSM8994 chipset | Qualcomm Snapdragon 888 SM8350 (5 nm) chipset |
| ARM Cortex-A57 and ARM Cortex-A53, 64-bit (Octa-Core 2000 MHz) processor | Kryo 680, 64-bit (Octa-Core 2840 MHz) processor |
| 3 GB (1600 MHz) RAM | 8 GB RAM |
| Adreno 430 (600 MHz) GPU | Adreno 660 GPU |
| 9.45 | 9.63 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSD, microSDHC, microSDXC (up to 128 GB) external memory slot | No SD card slot |
| 8.12 | 10.1 |
| Camera | |
| 20.70 MP + 5.00 MP | 12.00 MP + 12.00 MP |
| f/2.00 aperture | f/1.70 aperture |
| 25.00mm focal length | 27.00mm focal length |
| 0.43 inches (1/2.3") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 10.45 | 10.01 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS, GSM and CDMA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 7.2 | 10.6 |
| Battery Life | |
| 3000mAh Li-Ion Battery | 4449mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 4.96 | 6.32 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | -- |
| -- | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Microsoft Surface Duo 2 has a general score of 85.3, which is a little bit better than Sony Xperia Z4v's general score of 78.8. These devices include Android OS, but Microsoft Surface Duo 2 has a newer 11 version and Sony Xperia Z4v has Android 5.1. Microsoft Surface Duo 2 is a much newer and noticeably thinner phone than the Sony Xperia Z4v, but it is noticeably heavier.
The Microsoft Surface Duo 2 counts with a little better performance than Sony Xperia Z4v, because although it has doesn't have an extra GPU, and they both have the same number of cores, the Microsoft Surface Duo 2 also counts with a greater amount of RAM. Sony Xperia Z4v features a brighter display than Microsoft Surface Duo 2, because although it has a much smaller display and a bit lower resolution of 2560 x 1440, it also counts with a greater pixels quantity per inch of display.
Xperia Z4v counts with just a bit better camera than Microsoft Surface Duo 2, because although it has worse 30 fps video frame rate and a smaller camera aperture which is worse for shooting images or videos in low light environments, and they both have the same 3840x2160 (4K) video quality, the Xperia Z4v also counts with a back-facing camera with lot more megapixels.
Microsoft Surface Duo 2 counts with a very superior storage for games and applications than Xperia Z4v, because although it has no external SD slot, it also counts with 128 GB internal storage. The Microsoft Surface Duo 2 features a superior battery lifetime than Xperia Z4v, because it has 4449mAh of battery capacity instead of 3000mAh.
Although Microsoft Surface Duo 2 is a better device, it is a lot more expensive than Xperia Z4v, and it doesn't have such a good quality/price relation as the Xperia Z4v. So if you need that extra features and specs, you can buy the Microsoft Surface Duo 2, but if you don't you can save a couple dollars and get the Xperia Z4v, resigning some features and specs.
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