Yes, you can use this TV wall mount with your Philips QLED 65-inch TV weighing about 17 kg. It supports TVs from 32 to 65 inches and up to 25 kg, so your TV's size and weight are within the mount's limits. It is also compatible with Philips TVs and offers full-motion features like swiveling up to 180° and tilting up to 20°.

So I have a 55 inch and it doesn't work. The steering arm straight out from the wall to the TV is 53 cm. For 90 degrees, your TV must not be wider than 100 cm. 55 inch is around 120 cm