If they say it’s X inches in diameter, they’re talking about the screen, minus the bezel. You’ll have to have all of the dimension data to find the ideal match. The somewhat affordable brand name that I normally suggest, on account of its sturdy construction and smooth Procedure, is Oben. https://tedomarket.com/product/tv-video-equipment/av-cart-selfie-stick/selfie-stick/ulanzi-handheld-tripod-combo-selfie-stick-with-bluetooth-remote-gopro-exclusive-adapter-for-iphone-7-sumsang-galary-huawei/