TVs under $400

5 TVs under $400 from TCL, LG, Hisense and more. Most cost $378 to $399, and half cost less than $390.

RokuSpec score 9.5

55 inch, 4K, Mini-LED, Roku

+55 inch screen for a large-room setup

+4K Mini-LED QLED panel

+Dolby Vision support for enhanced HDR content

$378.00-24%List: ~~$499.99~~

as of 11/04/2026 01:36 PST - Details

SamsungSpec score 9.2

65 inch, 4K, Mini-LED

+4K: the highest resolution of the 46 here

$377.99-12%List: ~~$427.99~~

as of 11/04/2026 01:39 PST - Details

HisenseSpec score 9.5

48 to 50 inch, 4K, Mini-LED, Fire TV

+4K: the highest resolution of the 46 here

+Dolby Vision: only 13 of 53 here have one

$397.97-12%Was: ~~$449.99~~

as of 11/03/2026 23:24 PST - Details

LG

42 to 43 inch, Mini-LED, webOS

+Mini-LED panel for bright, high-contrast images

+Compact 43-inch screen for smaller rooms

+webOS 26 smart platform built in

−Smaller 43-inch screen than most living room TVs

$389.98-5%Was: ~~$409.98~~

as of 11/03/2026 23:58 PST - Details

LG

42 to 43 inch, Mini-LED, webOS

+Mini-LED panel for bright, high-contrast images

+Compact 43-inch screen for smaller rooms

+webOS 26 smart platform built in

−Smaller 43-inch screen than most living room TVs

$399.98-5%Was: ~~$419.98~~

as of 11/03/2026 23:58 PST - Details

Compare specs

Screen size	Resolution	Display type	Smart platform	Spec score	Price
55 inch	4K	Mini-LED	Roku	9.5	$378.00 as of 11/04/2026 01:36 PST - Details
65 inch	4K	Mini-LED		9.2	$377.99 as of 11/04/2026 01:39 PST - Details
48 to 50 inch	4K	Mini-LED	Fire TV	9.5	$397.97 as of 11/03/2026 23:24 PST - Details
42 to 43 inch		Mini-LED	webOS	n/a	$389.98 as of 11/03/2026 23:58 PST - Details
42 to 43 inch		Mini-LED	webOS	n/a	$399.98 as of 11/03/2026 23:58 PST - Details

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.