Compare phones
| Global Score | |
| 87.5 | 78.8 |
| Basic Information | |
| Xiaomi | Sony |
| Android 12 | Android 5.1 |
| 2022-06-23 | 2015-06-16 |
| 6.43 x 2.99 x 0.30 inches | 5.69 x 2.85 x 0.34 inches |
| 6.88 ounces | 5.64 ounces |
| Moonlight Silver, Nebula Green and Night Black | Black and White |
| Glass (Corning Gorilla Glass 5) and Plastic | Glass and Metal |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 249.00 |
| Display / Screen | |
| 6.7 inches | 5.2 inches |
| 2400 x 1080 pixels | 1440 x 2560 pixels (Quad HD / 2K) |
| AMOLED | IPS LCD |
| 393 pixels per inch | 565 pixels per inch |
| 1300 cd/m2 brightness | -- |
| No touch screen | Capacitive, Multi-touch |
| 9.1 | 9.7 |
| Performance | |
| Qualcomm Snapdragon 870 SM8250-AC (7 nm) chipset | Qualcomm Snapdragon 810 MSM8994 chipset |
| Kryo 585, 64-bit (Octa-Core 3200 MHz) processor | ARM Cortex-A57 and ARM Cortex-A53, 64-bit (Octa-Core 2000 MHz) processor |
| 6 GB RAM | 3 GB (1600 MHz) RAM |
| Adreno 650 GPU | Adreno 430 (600 MHz) GPU |
| 9.81 | 9.45 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| No SD card slot | microSD, microSDHC, microSDXC (up to 128 GB) external memory slot |
| 10.1 | 8.12 |
| Camera | |
| 64.00 MP + 20.00 MP | 20.70 MP + 5.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| -- | 25.00mm focal length |
| 0.5 inches (1/2") sensor | 0.43 inches (1/2.3") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | 1920 x 1080 (60 fps) (Full HD) slow motion video |
| 11.88 | 10.45 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS, GSM and CDMA |
| Nano SIM | Nano SIM |
| 10.7 | 7.2 |
| Battery Life | |
| 4500mAh Battery | 3000mAh Li-Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.32 | 4.96 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 4.1 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi Poco F4 has a score of 87.5, which is much better than Xperia Z4v's 78.8 global score. Both devices in this review include Android OS, but Xiaomi Poco F4 has a more recent 12 version and Xperia Z4v has Android 5.1. Even though Xiaomi Poco F4 is somewhat heavier than Xperia Z4v, it's thinner and also a lot newer.
Xperia Z4v has just a bit better display than Xiaomi Poco F4, because although it has a lot smaller screen, it also counts with a better resolution of 2560 x 1440px and a higher pixel density. The Xiaomi Poco F4 features a way bigger storage capacity for games and applications than Sony Xperia Z4v, because although it has no slot for an SD memory card, it also counts with 96 GB more internal storage.
Xiaomi Poco F4 features a bit better hardware performance than Xperia Z4v, because although it has doesn't have an additional graphics co-processor, and they both have the same number of cores, the Xiaomi Poco F4 also counts with a larger amount of RAM. The Xiaomi Poco F4 features a superior camera than Xperia Z4v, and although they both have the same (4K) video quality and the same 30 fps video frame rates, the Xiaomi Poco F4 also has a larger aperture for better low light photos and video, a bigger camera sensor capturing more light and vivid colors and a back camera with a lot higher 64 megapixels resolution.
The Xiaomi Poco F4 counts with a really longer battery lifetime than Sony Xperia Z4v, because it has 4500mAh of battery capacity.
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