START HERE - Pick the Right Kodi Box (updated Dec 2020)
"Even my pc with gtx1080 is not playing it."  -- Suggests a problem with the file, or the video codecs on you PC, or your HDMI Cable isn't good enough for HDMI 2.0.

"I tried few 4k Videos and also 4k HDR Samples from Kodi Wiki all have stuttering."
What bitrate is the videos samples you downloaded?  
Try putting a video sample on a USB drive and plugging it into the TV, and playing it directly from the TV - just to make sure the TV plays them fine.

(Sorry Wrxtasy for the troubleshooting)

Messages In This Thread
The right box for me - by tyem - 2016-01-13, 15:29
Jesus Box - by kellyvb - 2016-03-04, 20:18
Thanks for the Help! - by jmc15john - 2016-11-09, 16:44
Jarvis crashes and wipes - by gotthis2000 - 2017-01-10, 22:14
RE: Jarvis crashes and wipes - by nickr - 2017-01-10, 22:58
T95Z Plus Android TV Box - by gooner1971 - 2017-03-17, 13:04
RE: START HERE - Pick the Right Kodi Box (updated December 2017) - by grrrr - 2018-01-01, 15:05