Compare phones
| Global Score | |
| 75.3 | 83 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 8.1 Oreo, 7.1 Nougat | Android 10 |
| 2017-09-12 | 2021-01-18 |
| 6.01 x 2.91 x 0.30 inches | 6.37 x 3.04 x 0.36 inches |
| 5.75 ounces | 7.02 ounces |
| Black and Blue | Daybreak purple and Nightfall black |
| Aluminum and Glass | Plastic |
| -- | Scratch-Resistant Glass |
| $ 444.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.5 inches |
| 1920 x 1080 pixels (Full HD) | 2340 x 1080 pixels |
| IPS LCD | IPS LCD |
| 401 pixels per inch | 396 pixels per inch |
| 550 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.5 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 660 chipset | MediaTek Dimensity 800U chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | ARM Cortex-A76 and ARM Cortex-A55, 64-bit, 7 nm (Octa-Core 2400 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 512 GPU | Mali-G57 MC3 GPU |
| 9.27 | 9.36 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 11.74 |
| Camera | |
| 12.00 MP + 16.00 MP | 48.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 27.00mm focal length | -- |
| -- | 0.5 inches (1/2") 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 (120 fps) (Full HD) slow motion video |
| 9.57 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| -- | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 3 | 10.7 |
| Battery Life | |
| 3500mAh Li - Ion Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.44 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi Redmi Note 9T is much better than the Xiaomi Mi Note 3, having a overall score of 83 against 75.3. The Xiaomi Redmi Note 9T design is extremely newer than Xiaomi Mi Note 3's, but it is thicker and somewhat heavier. These devices include Android OS (operating system), but the Xiaomi Redmi Note 9T has an older 10 version while Xiaomi Mi Note 3 has Android 8.1 Oreo.
The Xiaomi Redmi Note 9T features a bit better CPU than Xiaomi Mi Note 3, although it has less RAM memory, they both have a Octa-Core processing unit. Xiaomi Mi Note 3 has a bit more vivid screen than Xiaomi Redmi Note 9T, because although it has a bit worse resolution of 1080 x 1920px and a little bit smaller screen, it also counts with a quite greater pixels count in each screen inch.
Xiaomi Redmi Note 9T features a way better camera than Xiaomi Mi Note 3, and although they both have the same video frame rates, the same 3840x2160 video definition and the same aperture, the Xiaomi Redmi Note 9T also has a back-facing camera with a way better resolution. Xiaomi Redmi Note 9T has more memory to install applications and games than Xiaomi Mi Note 3, because although it has only 64 GB internal memory, it also counts with an external memory slot that allows a maximum of 512 GB.
Xiaomi Redmi Note 9T counts with a superior battery lifetime than Xiaomi Mi Note 3, because it has a 43% bigger battery size.
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