Amazon.com: TCL 55-Inch Class 4-Series 4K 2160p UHD HDR Smart LED TV HDR 60Hz Refresh Rate Compatible with Alexa & Google Assistant Premium Design FullView + Free Wall Mount (No Stands) 55S451 (
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Philips 55" Class 4K Ultra HD (2160p) Google Smart LED TV (55PUL7552/F7) - Walmart.com
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Samsung 40" Class (40" Diag.) LED 2160p Smart 4K Ultra HD TV UN40KU6300FXZA - Best Buy
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LG 65" Class 4K UHD 2160P webOS Smart TV - 65UQ7070ZUE - Walmart.com
Amazon.com: LG UltraFine UHD 27-Inch 4K UHD 2160p Computer Monitor 27UN850-W, IPS with VESA DisplayHDR 400, AMD FreeSync, and USB-C, White : Electronics
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Amazon.com: Hisense 43-Inch Class 4K Ultra HD 2160p HDR Smart LED TV R6 Series HDR Motion Rate + Free Wall Mount (No Stands) 43R6E4 (Renewed) : Electronics
What is the difference between 1080p and 2160p? More specifically what do these quality differences mean? Is the difference in how a computer processes the sound or in how the sound is