My first 65inc 4k Philips Tv from 2013 had powerfailure After 5years use, and got damaged on transport to Philips service. Customer support refunded the Tv in ful!
My 75PUS8303/12 had backlight problem after 1year of use. Philips service told that the panel was defect, but not available as spare part. Again Philips refunded in ful.
My new 75PUS8505/12 + Soundbar 8505 are now underway to us from the store ...
as Philips always use refund, I could easily bought an oled...but I wanted the bigger set