“What is the HDMI out version? and what resolution and refresh rate are supported? are they the same max outputs on battery as on power cord?”
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***What is the HDMI out version?*** This laptop uses a i5-10210U processor, which has an HDMI 1.4 port which supports a max resolution of 4096x2304@24Hz, which is not a conventional TV display resolution. This information was pulled from Intel's website for this particular processor. I tested it with my 4K Dolby Vision/HDR10 TV. HDR output is NOT supported. This pretty much confirms the HDMI 1.4 port spec taken from Intel's website. ***and what resolution and refresh rate are supported?*** I made sure there weren't any bottleneck outside of the laptop before testing to answer this question. My TV's max refresh rate is 120Hz and my Marantz receiver's HDMI port that I'm using to connect my laptop to the TV supports 4k/60Hz (confirmed using my PS4 Pro which outputs to my TV using my receiver at 3840x2160@60Hz). The laptop is the bottleneck here. For your convenience I have listed all the supported resolutions for this laptop and refresh rates with a 4K TV (not the laptop's internal display): 4096x2160 @ 23p/24p/25p/29p/30p 3840x2160 @ 23p/24p/25p/29p/30p 2560x1920 @ 23p/24p/25p/29p/30p 2560x1600 @ 23p/24p/25p/29p/30p 2048x1536 @ 23p/24p/25p/29p/30p 2048x1152 @ 23p/24p/25p/29p/30p 1920x1440 @ 23p/24p/25p/29p/30p 1920x1200 @ 23p/24p/25p/29p/30p 1920x1080 @ 23p/24p/25p/30p/50p/59i/59p/60i/60p/100p/120p 1856x1392 @ 23p/24p/25p/29p/30p 1792x1344 @ 23p/24p/25p/29p/30p 1680x1050 @ 23p/24p/25p/29p/30p 1600x1200 @ 23p/24p/25p/29p/30p 1600x900 @ 23p/24p/25p/29p/30p 1440x900 @ 23p/24p/25p/29p/30p 1400x1050 @ 23p/24p/25p/29p/30p 1366x768 @ 23p/24p/25p/29p/30p 1280x960 @ 23p/24p/25p/29p/30p 1280x800 @ 23p/24p/25p/29p/30p 1280x768 @ 23p/24p/25p/29p/30p 1280x720 @ 23p/24p/25p/29p/30p/50p/59p/60p 1280x600 @ 23p/24p/25p/29p/30p 1152x864 @ 23p/24p/25p/29p/30p 1024x768 @ 23p/24p/25p/29p/30p 800x600 @ 23p/24p/25p/29p/30p *** are they the same max outputs on battery as on power cord?*** Yes, they are the same max outputs on battery as on power cord. I own this laptop and tested it with my 4K TV first while it was on battery, then with it plugged it with the power cord. Both had the same resolutions/refresh rates available to me.
Sorry, there was a problem. Please try again later.Please reach out to our support team via private message on Facebook @LGUSSupport or call at 800-243-0000. Please be sure to provide your contact information, model/serial numbers and date of purchase. ^Daphane
Sorry, there was a problem. Please try again later.Both USB-C and HDMI support 4K resolution. I only got it to run on 30 Hz, though, but it might be due to my monitor specs.
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