Compare phones
| Global Score | |
| 83 | 78.8 |
| Basic Information | |
| Xiaomi | Sony |
| Android 10 | Android 5.1 |
| 2021-01-18 | 2015-06-16 |
| 6.37 x 3.04 x 0.36 inches | 5.69 x 2.85 x 0.34 inches |
| 7.02 ounces | 5.64 ounces |
| Daybreak purple and Nightfall black | Black and White |
| 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 |
| 8.1 | 9.7 |
| Performance | |
| MediaTek Dimensity 800U chipset | Qualcomm Snapdragon 810 MSM8994 chipset |
| ARM Cortex-A76 and ARM Cortex-A55, 64-bit, 7 nm (Octa-Core 2400 MHz) processor | ARM Cortex-A57 and ARM Cortex-A53, 64-bit (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 3 GB (1600 MHz) RAM |
| Mali-G57 MC3 GPU | Adreno 430 (600 MHz) GPU |
| 9.36 | 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 + 13.00 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 |
| 1920 x 1080 (120 fps) (Full HD) slow motion video | 1920 x 1080 (60 fps) (Full HD) slow motion video |
| 11.55 | 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, Dual SIM | Nano SIM |
| 10.7 | 7.2 |
| Battery Life | |
| 5000mAh Battery | 3000mAh Li-Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 4.96 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 4.1 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Redmi Note 9T is a bit better than Xperia Z4v, with an 83 score against 78.8. Both of these devices use Android OS (operating system), but the Xiaomi Redmi Note 9T has a newer 10 version while Xperia Z4v has Android 5.1 version, so it provides you lots of additional features. The Xiaomi Redmi Note 9T body is much newer, but a bit thicker and heavier than Xperia Z4v.
The Sony Xperia Z4v counts with a little faster CPU than Xiaomi Redmi Note 9T, because although it has a smaller amount of RAM, and they both have a Octa-Core processor, the Sony Xperia Z4v also counts with an additional graphics processor. Xperia Z4v features a brighter screen than Xiaomi Redmi Note 9T, because although it has a really smaller screen, it also counts with a better 2560 x 1440px resolution and a higher pixel density.
Xiaomi Redmi Note 9T has a very superior memory for applications and games than Xperia Z4v, because it has 64 GB internal storage and a SD memory card expansion slot that allows a maximum of 512 GB. Xiaomi Redmi Note 9T has a really longer battery lifetime than Xperia Z4v, because it has a 67 percent greater battery size.
The Xiaomi Redmi Note 9T captures much clearer photos and videos than Xperia Z4v, and although they both have the same video frame rate and the same video definition, the Xiaomi Redmi Note 9T also has a bigger back camera sensor taking higher quality videos and photos, a bigger camera aperture for better photos and videos in low light situations and a lot more mega pixels camera in the back.
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