Like the idea of Samsung’s latest Quantum Dot OLED TVs but not so keen on how much its S95D flagship QD OLED TVs cost? Then John Archer reckons you need to check out the Samsung 65S90D, which gives you many of the pictorial joys of QD OLED for hundreds of pounds less (as well as all the advanced smart and gaming features we’ve come to expect from Samsung’s premium TVs).