| Global Score | |
| 80.3 | 77.3 |
| Basic Information | |
| Xiaomi | Sony |
| -- | Android 4.4.4 |
| 2019-01-15 | 2014-09-03 |
| 6.27 x 2.96 x 0.32 inches | 5.85 x 2.89 x 0.35 inches |
| 6.56 ounces | 6.02 ounces |
| Black, Blue and Red | Black and White |
| Glass (Corning Gorilla Glass 5) | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 170.00 |
| Display / Screen | |
| 6.3 inches | 5.2 inches |
| 2340 x 1080 pixels | 1080 x 1920 pixels (Full HD) |
| IPS LCD | IPS LCD |
| 409 pixels per inch | 424 pixels per inch |
| -- | 592 cd/m2 brightness |
| No touch screen | Capacitive, Multi-touch |
| 8.1 | 9.6 |
| Performance | |
| Qualcomm Snapdragon 660 SDM660 chipset | Qualcomm Snapdragon 801 8974-AC chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Krait 400 (Quad-Core 2500 MHz) processor |
| 4 GB RAM | 3 GB (933 MHz) RAM |
| Adreno 512 GPU | Adreno 330 (450 MHz) GPU |
| 9.18 | 9.45 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSD, microSDHC, microSDXC (up to 128 GB) external memory slot |
| 13.18 | 8.12 |
| Camera | |
| 48.00 MP + 13.00 MP | 20.70 MP + 2.20 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 (120 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (120 fps) (HD) slow motion video |
| 11.44 | 10.34 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM |
| Nano SIM | Nano SIM |
| 6.7 | 7 |
| Battery Life | |
| 4000mAh Battery | 3200mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| -- | 920 hours standby time 21 hours talk time |
| 5.92 | 5.2 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.0 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Xiaomi Redmi Note 7 has a general score of 80.3, which is a little bit better than the Xperia Z3's score of 77.3. The Xiaomi Redmi Note 7 body is newer and just a little thinner, but also a little bit heavier than Xperia Z3. The Xperia Z3 has a sharper screen than Xiaomi Redmi Note 7, because although it has a quite lower resolution of 1920 x 1080 pixels and a little bit smaller screen, it also counts with a just a little better pixel amount in each inch of screen.
The Xiaomi Redmi Note 7 has a much bigger storage to install applications and games or saving photos and videos than Sony Xperia Z3, because it has a SD memory card expansion slot that allows a maximum of 256 GB and more internal memory capacity. Xperia Z3 features a little bit better performance than Xiaomi Redmi Note 7, because although it has 1 GB less RAM and 4 less processing cores (although they are faster), it also counts with a GPU.
The Xiaomi Redmi Note 7 has better battery performance than Sony Xperia Z3, because it has a 4000mAh battery size. Xiaomi Redmi Note 7 shoots much clearer photos and videos than Xperia Z3, and although they both have the same 1920x1080 (Full HD) video quality, the Xiaomi Redmi Note 7 also has a much more mega-pixels back camera, a bigger aperture to take better low light images and videos, faster video frame rate and a bigger back camera sensor providing a higher image quality.
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