The Samsung QN900D is a fascinating demonstration of technology: no other TV offers this enormous picture dynamic range with outstanding sharpness. However, the advantages of 8K resolution are offset by disadvantages in terms of contrast and viewing angle stability; from a normal viewing distance, top OLED TVs such as the Samsung S95D are better...

The range of functions of the QN900D really goes beyond the scope of a single test report. Whether it's game controller and video game streaming support, PC desktop streaming, a flexible multi-image overlay, the retrieval of digital paintings or dynamic lighting control with Philips Hue lamps: The ON900D offers far more than a classic flat-screen TV...