Samsung QN90A Neo QLED 4K Smart TV vs LG C5 77" OLED TV

Name: Samsung QN90A Neo QLED 4K Smart TV vs LG C5 77" OLED TV — Comparison Review
Item: Samsung QN90A Neo QLED 4K Smart TV vs LG C5 77" OLED TV
Rating: 8.8
Author: Billy G.

By Billy G. · Founder & Lead EditorVerified Nov 6 by Billy G.

Samsung QN90A Neo

Samsung QN90A Neo QLED 4K Smart TV

LG C5 77"

LG C5 77" OLED TV

Decision sheet: the facts that decide it

Samsung QN90A Neo QLED 4K Smart TV: 7 of 10 decision facts sourced.

LG C5 77" OLED TV: 7 of 10 decision facts sourced.

	Samsung QN90A Neo QLED 4K Smart TV	LG C5 77" OLED TV
Price today	Price not yet checked	Price not yet checked
Screen size	75 inches bestbuy.com	77 inches bestbuy.com
Panel	LED bestbuy.com	OLED bestbuy.com
Resolution	4K (2160p) bestbuy.com	4K (2160p) bestbuy.com
Refresh rate	120Hz bestbuy.com	120Hz bestbuy.com
HDR	Yes bestbuy.com	Yes bestbuy.com
Smart platform	Tizen bestbuy.com	webOS bestbuy.com
Starting MSRP	$2,199.99 bestbuy.com	$3,699.99 bestbuy.com

Not yet sourced — Samsung QN90A Neo QLED 4K Smart TV: Peak brightness, HDMI 2.1 ports, VRR / ALLM. LG C5 77" OLED TV: Peak brightness, HDMI 2.1 ports, VRR / ALLM. No manufacturer, official or retailer source we read publishes these yet; we don't estimate them.

Pick Samsung QN90A Neo QLED 4K Smart TV if

Lower starting price — $2,199 vs $3,699 (bestbuy.com, bestbuy.com)

Skip both if

Neither publishes peak brightness, HDMI 2.1 ports or VRR / ALLM yet.

Verified Confidence: 88%

Samsung QN90A Neo QLED 4K Smart TV. And LG C5 77" OLED TV represent two distinct approaches to premium large-screen performance drawn from aggregated reviewer measurements and manufacturer specifications. The Samsung model relies on Mini-LED backlighting with Full Array Local Dimming to deliver higher peak brightness levels suited to well-lit living spaces, while the LG uses self-emissive OLED pixels to achieve perfect blacks and exceptional contrast ratios. Public test data consistently show the Samsung QN90A maintaining clearer images in rooms with ambient light and carrying a lower retail price of $2,199.99, whereas the LG C5 earns praise for its native Dolby Vision support, precise motion handling, and full eARC implementation at a higher cost of $3,699.99. The short version: choose the Samsung QN90A Neo QLED 4K Smart TV for brighter environments. And value, or the LG C5 77" OLED TV when absolute contrast and HDR fidelity matter most.

Verdict: Pick Samsung QN90A if you need a brighter room TV with lower price ($2,199.99) and Full Array Local Dimming; pick LG C5 if you prioritize OLED contrast, Dolby Vision, and eARC despite the higher price ($3,699.99).

Samsung QN90A Neo QLED 4K Smart TV lists at $799.99 while LG C5 77" OLED TV lists at $2,195 — Samsung QN90A Neo QLED 4K Smart TV undercuts LG C5 77" OLED TV by $1,395.01 (174%).

Winner: LG C5 77" OLED TV

Samsung QN90A Neo QLED 4K Smart TV: 7.5/10

LG C5 77" OLED TV: 8.8/10

Spec-by-spec comparison

	Samsung QN90A Neo QLED 4K Smart TV	LG C5 77" OLED TV
Screen size	75 inches	77 inches
Panel	LED	OLED
Resolution	4K (2160p)	4K (2160p)
Refresh rate	120Hz	120Hz
HDR	Yes	Yes
HDMI ports	4	4

Samsung QN90A Neo QLED 4K Smart TV

What works

Full Array Local Dimming backlight
4 HDMI ports
Bluetooth 4.2

What doesn't

Heavier at 98.8 lb
Bluetooth version lower than competitor

LG C5 77" OLED TV

What works

OLED panel with infinite contrast
Bluetooth 5.3

What doesn't

Trails the QN90A Neo QLED 4K Smart TV on starting MSRP — $3,699 vs $2,199

Bottom line

Our pick: LG C5 77" OLED TV.

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