Compare phones
| Global Score | |
| 72.1 | 78.2 |
| Basic Information | |
| Alcatel | Xiaomi |
| Windows 10 Mobile | Android 10 |
| 2016-11-10 | 2021-01-18 |
| 6.05 x 2.97 x 0.28 inches | 6.39 x 3.04 x 0.38 inches |
| 5.36 ounces | 6.98 ounces |
| Black | Carbon gray, Ocean green, Sunrise orange and Twilight blue |
| Glass and Metal | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 5.5 inches | 6.5 inches |
| 1920 x 1080 pixels (Full HD) | 2340 x 1080 pixels |
| AMOLED | IPS LCD |
| 401 pixels per inch | 396 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8 |
| Performance | |
| Qualcomm Snapdragon 820 MSM8996 chipset | Qualcomm Snapdragon 662 SM6115 chipset |
| Kryo, 64-bit (Quad-Core 2150 MHz) processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Adreno 530 GPU | Adreno 610 GPU |
| 8.91 | 9.09 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 11.74 | 11.74 |
| Camera | |
| 21.00 MP + 8.00 MP | 48.00 MP + 8.00 MP |
| f/2.20 aperture | f/1.80 aperture |
| 0.42 inches (1/2.4") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 10.12 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3000mAh Li - Ion Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.96 | 7.52 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.0 |
| GPS | GPS |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Xiaomi Redmi 9T is just a bit better than Alcatel Idol 4S with Windows, with a 78.2 score against 72.1. The Xiaomi Redmi 9T body is incredibly newer than Alcatel Idol 4S with Windows's, but it is thicker and extremely heavier. Xiaomi Redmi 9T works with Android 10 OS, and Alcatel Idol 4S with Windows works with Windows 10 Mobile OS.
Xiaomi Redmi 9T features a display that is very similar to the display in Alcatel Idol 4S with Windows, because although the Xiaomi Redmi 9T has a just a bit lower pixels density, it also counts with a bigger display and a slightly higher 1080 x 2340px resolution. The Xiaomi Redmi 9T has just a little better processing power than Alcatel Idol 4S with Windows, and although they both have 4 GB of RAM memory, the Xiaomi Redmi 9T also has more CPU cores.
Xiaomi Redmi 9T and Alcatel Idol 4S with Windows count with very similar storage to install applications and games, they have an external SD slot that holds a maximum of 512 GB and exactly the same internal storage capacity. The Xiaomi Redmi 9T counts with a very superior battery duration than Alcatel Idol 4S with Windows, because it has 6000mAh of battery capacity against 3000mAh.
Xiaomi Redmi 9T features a little bit better camera than Alcatel Idol 4S with Windows, and although they both have the same video frame rate and the same 1920x1080 video quality, the Xiaomi Redmi 9T also has a larger camera sensor taking more light and vivid colors, a camera with a much better 48 mega pixels resolution and a larger aperture to capture better low light photos and videos.
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