We are talking about displays here. Displays don't decode anything. They show information based on whats available and tons of TVs and PC monitors claim HDR support but can't show it properly. Nothing new.
And yes, you need a 8+2 or 10 bit panel to properly show HDR.
Show me one, just one monitor or TV with a 6+2 or 8 bit panel that can do proper HDR.
Hahaha, a cheap 4K/UHD IPS panel is good for anything, including series and movies THANKS for a cheap laugh
HDR is useless, contrast is weak making black seem grey and shadow detail is horrible as well + IPS glow (especially on larger IPS panels) + slow pixel response = smearing + backlight bleed (it's edge LED) and horrible blooming.
Good LCD panels have FALD / local dimming for a reason. And 1000+ nits peak for highlights. 400 nits peak is absolutely useless for HDR, especially without local dimming.
400 nits won't blind you when we are talking highlights LMAO ... do you even know what proper HDR looks like? HDR and 400 nits is a NO GO. Useless.
Yes 1440p using DLDSR to downsample 4K looks pretty much identical to native 4K in terms of sharpness and visuals and it even has less performance hit. Done it 100s of times and I have several native 4K panels as well. I use whatever suits the game I want to play. Shooters are still played on 1440p 280 Hz because 144 Hz is not enough for me, 240 Hz when talking LCD is bare minimum for me. If OLED I can settle with 120-144 Hz because pixel reponse is instant and smearing is not present. LCD is a dated tech, good for speed (if panel is up to the task) but image quality is mediocre.
You ramble about OLED issues meanwhile LCD has tons of issues and horrible image quality in comparison. OLED owns the high end market for a reason. Even with all bells and whistles (which LCD TVs are using), LCD is inferior to OLED. And you think an edge lit cheap 400 nit IPS panel has good image quality for "anything"
4K on its own, without high contrast and proper HDR, is waste of money unless you need the workspace for 2D work only. It is a horrible solution for gaming, series and movies for sure. Image quality is mediocre. I'd take 1440p OLED any day over 4K LCD and it's just a matter of time before I go OLED on desktop as well, however waiting for 2nd gen; 3440x1440 WOLED/QD-OLED at 240 Hz.
Funny you act like LG CX is a high-end OLED. A high-end OLED panel hits 1000+ nits and 99.9% of HDR content is mastered for 1000 nits. LG C series stopped being high-end with C9 series. G series is LGs high-end consumer line which gets all the good stuff. Tons of black crush on older LG OLEDs and dimming in black scenes (not fixed and will never be fixed). Simply google it. LG recently fixed this on 2022 and 2023 models, 2021 and before won't get the fix.
The only high-end consumer LG OLEDs are G2 and G3, both hits 1000+ nits. Zero B or C series do and older ones have tons of issues with gaming (VRR flicker, auto dimming in dark scenes + aggressive ABL)
Truth bombs dropped