TCL Q550G: Main Discussion
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- 10-100
Sorry, I missed an important fact in the second paragraph: I’m able to set the YCbCr to 4:4:4 but only with 8-bit depth and HDR/WCG off
- 32120
This is due to the bandwidth limitations of HDMI 2.0. It is not currently possible to output 4k @ 60 Hz with 4:4:4 and 10 bit HDR.
- 10-100
Thanks! I would imagine that HDMI 2.1, when it’s available, will require new ports, i.e. new hardware and current TVs are destined to never be upgraded.
- 21010
Thanks! I would imagine that HDMI 2.1, when it’s available, will require new ports, i.e. new hardware and current TVs are destined to never be upgraded.
For the full bandwidth of HDMI 2.1, yes, that will require hardware upgrades. Some of the features of HDMI 2.1 can be backported to HDMI 2.0 though, as Samsung has done with Auto Game Mode (ALLM) and FreeSync VRR on their top 2018 LEDs and QLEDS.
- 21010
Hi RTINGS TEAM please tell my I have LG OLED55C8 can you tell my how to put my Ps4 pro YCbCr 4:4:4 or Rgb I have these Hdmi Cables Belkin 2.1 4K 48Gbps Length: 6.5 ft./2m. And which to use for my Ps4 Pro automatic Rgb Yuv420 yuv422 and how to have the best settings in this Model LG OLED55C8 for HDMI 2 INPUTS for ps4 pro how too put please tell my RTINGS TEAM .
- 21010
Hi RTINGS TEAM please tell my I have LG OLED55C8 can you tell my how to put my Ps4 pro YCbCr 4:4:4 or Rgb I have these Hdmi Cables Belkin 2.1 4K 48Gbps Length: 6.5 ft./2m. And which to use for my Ps4 Pro automatic Rgb Yuv420 yuv422 and how to have the best settings in this Model LG OLED55C8 for HDMI 2 INPUTS for ps4 pro how too put please tell my RTINGS TEAM .
You should use the automatic settings. Your PS4 Pro will switch automatically depending on the content. The TV supports all of them, so you shouldn’t have any issues.
- 21010
- 21010
Why not? That’s 14.9Gbps out of 18.2Gbps. The 32channel PCM (36mbps) allowed in HDMI 2.0a (2.0b sucks) with the embedded metadata for HDR10 should fit in the pipe.
No, 4k @ 60Hz 10 bit requires 20.05 Gbps, not 14.9. HDR itself is negligible, you’re right, it’s the 10 bit 4:4:4 that isn’t possible with 4k @ 60Hz.