If you have that kind of budget, I can highly recommend you getting the latest Panasonic OLED series. It supports both HDR 10+ and Dolby Vision. Basically all the newer Dynamic HDR standards along with the typical old ones like HDR10.
Only issue is they will not be future proof in terms of upcoming videos and standards. You are missing out features that can reap the benefits of HDMI 2.1's higher bandwidth such as VRR or your PC's G-Sync and Free-Sync features which helps get rid of tearing and makes games and videos play a lot smoother because your TV will refresh when your console or GPU or player is ready to send the next frame of the video.
Next year's PS5 and current Xbox One X are already supporting this feature. So the next TVs are roughly 5-7 months away.
But if you can't wait that long, the LG C9 is ready since it already has HDMI 2.1. It is second in line by a mere few points to the Panasonic in terms of picture quality and all. Sony is high up there. But the price, you can just ignore it altogether.
So get the Panasonic GZ950 at walk-in stores as theirs is the cheapest or the LG C9 (with future proof features that will last you next 5-10 years).
For LG's 65", I recommend getting the Display Sets. I got my C9 65" for $3000+ unopened Display Set. Same LG warranty. No worries. I've had my old LG C7 from 2017 with LG acknowledging my warranty and it too was a new unopened set.
Both Panasonic and LG can be professionally or even user calibrated.
But out of the box, just as some reviewers have said, Panasonic and LG's Expert Dark mode is very close to accurate when I had mine check for colour accuracy using the Calman software before I ran the calibration for the modes. Be sure to tweak the White Balance in the settings from Warm 2 to Medium or Cool. Depending on your taste. As Following Asia's programmes including Japan's anime, we are using Cool. Or 100 Daylight instead of American film's 6500K daylight colour temperature which feels like I am watching a 1930s film.
That is why you will notice if you do calibration, you can get higher peak brightness of 800+ when you set your white to 100,000K cooler whites. Because LG's whites follow Japan's Korea's 100,000K whites instead of warm which drops your peak brightness to low. You will hate watching Animes with America's 6500K yellowish/orangeish whites. No worries. All other colours are still accurate. Only, you won't have an orange filter over your video.
Again, that's my personal taste being accustomed to our own afternoon sun's whites and office lighting whites similar to what Japan, Korea, China and the rest of Asia broadcasting use when they produce their shows and animes.
Another benefit of LG's vs Panasonic OLED TV, you get the chance to watch 4K (non HDR) local and overseas programmes though limited in selection now via its Toggle app.
Recently watched NDP on the TV during the 4K trial that comes with HDR. It was on another level. Detailed and crisp with vibrant colours and contrast and deep blacks especially when the skies turn dark.
Hi, do you mean Singapore TV program ( Channel U, 5, 8) only support HDR?