I just bought a tablet (Huawei Mediapad T5), it works fine, great display, great colours, great contrast... Too great sometimes. Many videos and pictures on the web suffer from this huge contrast, dark areas are too dark and one can't tell the details. Lowering brightness is useless. But there's no way to reduce the contrast! On laptops you can, on Android devices you cannot?? I've googled the issue and found nothing. Really? No one else is bothered by this?