Compare phones
| Global Score | |
| 78.2 | 78.8 |
| Basic Information | |
| Xiaomi | Sony |
| Android 10 | Android 5.1 |
| 2021-01-18 | 2015-06-16 |
| 6.39 x 3.04 x 0.38 inches | 5.69 x 2.85 x 0.34 inches |
| 6.98 ounces | 5.64 ounces |
| Carbon gray, Ocean green, Sunrise orange and Twilight blue | Black and White |
| Plastic and Plastic | Glass and Metal |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 249.00 |
| Display / Screen | |
| 6.5 inches | 5.2 inches |
| 2340 x 1080 pixels | 1440 x 2560 pixels (Quad HD / 2K) |
| IPS LCD | IPS LCD |
| 396 pixels per inch | 565 pixels per inch |
| No touch screen | Capacitive, Multi-touch |
| 8 | 9.7 |
| Performance | |
| Qualcomm Snapdragon 662 SM6115 chipset | Qualcomm Snapdragon 810 MSM8994 chipset |
| Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | ARM Cortex-A57 and ARM Cortex-A53, 64-bit (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 3 GB (1600 MHz) RAM |
| Adreno 610 GPU | Adreno 430 (600 MHz) GPU |
| 9.09 | 9.45 |
| Storage | |
| 64 GB internal memory | 32 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSD, microSDHC, microSDXC (up to 128 GB) external memory slot |
| 11.74 | 8.12 |
| Camera | |
| 48.00 MP + 8.00 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 |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (60 fps) (Full HD) slow motion video |
| 10.78 | 10.45 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS, GSM and CDMA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 7.2 |
| Battery Life | |
| 6000mAh Battery | 3000mAh Li-Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 7.52 | 4.96 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.1 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Xperia Z4v is slightly better than the Xiaomi Redmi 9T, with a 78.8 score against 78.2. Both phones in this comparison review use Android OS, but the Xperia Z4v has older 5.1 version and Xiaomi Redmi 9T has Android 10 version. Although the Xperia Z4v is noticeably older than Xiaomi Redmi 9T, it's design is somewhat lighter and somewhat thinner.
Xperia Z4v features a bit faster CPU than Xiaomi Redmi 9T, because although it has lesser RAM memory, and they both have the same number of cores, the Xperia Z4v also counts with a graphics processor. The Sony Xperia Z4v counts with a much more vibrant display than Xiaomi Redmi 9T, because although it has a way smaller display, it also counts with a higher 2560 x 1440 resolution and more pixels per inch in the screen.
Xiaomi Redmi 9T captures clearer videos and photos than Xperia Z4v, and although they both have the same video definition and the same video frame rates, the Xiaomi Redmi 9T also has a back-facing camera with a way better 48 mega-pixels resolution, a bigger aperture to take better photos and videos in low-light environments and a larger sensor capturing better quality photographs.
Xiaomi Redmi 9T counts with a very superior memory for apps and games than Xperia Z4v, because it has 32 GB more internal memory capacity and an external memory slot that supports up to 512 GB. Xiaomi Redmi 9T features a really longer battery life than Xperia Z4v, because it has 6000mAh of battery capacity instead of 3000mAh.
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