Compare phones
| Global Score | |
| 72.1 | 82.9 |
| Basic Information | |
| Alcatel | Xiaomi |
| Windows 10 Mobile | Android 9.0 Pie |
| 2016-11-10 | 2019-10-20 |
| 6.05 x 2.97 x 0.28 inches | 6.44 x 2.95 x 0.35 inches |
| 5.36 ounces | 7.23 ounces |
| Black | Iceberg grey and Shadow black |
| Glass and Metal | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 5.5 inches | 6.4 inches |
| 1920 x 1080 pixels (Full HD) | 2340 x 1080 pixels |
| AMOLED | AMOLED |
| 401 pixels per inch | 403 pixels per inch |
| -- | 430 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 8.4 |
| Performance | |
| Qualcomm Snapdragon 820 MSM8996 chipset | Qualcomm Snapdragon 855+ SM8150-AC chipset |
| Kryo, 64-bit (Quad-Core 2150 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Adreno 530 GPU | Adreno 640 GPU |
| 8.91 | 9.72 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 10.1 |
| Camera | |
| 21.00 MP + 8.00 MP | 48.00 MP + 20.00 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 | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 10.12 | 11.88 |
| 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 | 4000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.96 | 5.92 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.0 |
| GPS | GPS |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Black Shark 2 Pro has a global score of 82.9, which is better than Alcatel Idol 4S with Windows's overall score of 72.1. The Xiaomi Black Shark 2 Pro counts with Android 9.0 Pie OS, and Alcatel Idol 4S with Windows has Windows 10 Mobile OS. Xiaomi Black Shark 2 Pro is a much newer phone than Alcatel Idol 4S with Windows, but it's somewhat thicker and much heavier.
The Xiaomi Black Shark 2 Pro features a bit better screen than Alcatel Idol 4S with Windows, because it has a larger display, a slightly higher resolution of 1080 x 2340 and a little higher number of pixels in each inch in the screen. The Xiaomi Black Shark 2 Pro has a little bit better hardware performance than Alcatel Idol 4S with Windows, because it has a greater amount of RAM memory and a higher number of cores (and faster).
Xiaomi Black Shark 2 Pro features a superior camera than Alcatel Idol 4S with Windows, and although they both have the same 3840x2160 video quality, the Xiaomi Black Shark 2 Pro also has higher video frame rates, a much more MP back camera, a larger sensor taking higher quality photographs and a bigger diafragm aperture.
Alcatel Idol 4S with Windows counts with more storage capacity to store more apps and games than Xiaomi Black Shark 2 Pro, because although it has only 64 GB internal storage capacity, it also counts with an external memory card slot that holds a maximum of 512 GB. Xiaomi Black Shark 2 Pro has better battery life than Alcatel Idol 4S with Windows, because it has 4000mAh of battery capacity.
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