Samsung QN90B Neo QLED 55" 4K TV vs LG C2 55" OLED TV

Name: Samsung QN90B Neo QLED 55" 4K TV vs LG C2 55" OLED TV — Comparison Review
Item: Samsung QN90B Neo QLED 55" 4K TV vs LG C2 55" OLED TV
Rating: 7.8
Author: Billy G.

By Billy G. · Founder & Lead EditorVerified Oct 17 by Billy G.

Samsung QN90B Neo

Samsung QN90B Neo QLED 55" 4K TV

LG C2 55"

LG C2 55" OLED TV

Decision sheet: the facts that decide it

Samsung QN90B Neo QLED 55" 4K TV: 7 of 10 decision facts sourced.

LG C2 55" OLED TV: 7 of 10 decision facts sourced.

	Samsung QN90B Neo QLED 55" 4K TV	LG C2 55" OLED TV
Price today	Price not yet checked	Price not yet checked
Screen size	55 inches bestbuy.com	55 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	$1,299.99 bestbuy.com	$1,299.99 bestbuy.com

Not yet sourced — Samsung QN90B Neo QLED 55" 4K TV: Peak brightness, HDMI 2.1 ports, VRR / ALLM. LG C2 55" 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 QN90B Neo QLED 55" 4K TV if

Lower price today — $1,999 vs $2,500

Skip both if

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

The Samsung QN90B Neo QLED 55" 4K TV relies on Mini LED backlighting with quantum dots to deliver high peak brightness. And strong color volume, making it suitable for bright rooms where reflections must be controlled. In contrast, the LG C2 55" OLED TV uses self-emissive pixels that turn off completely for true black levels, resulting in infinite native contrast. And precise shadow detail that reviewers consistently praise in darker viewing environments. Public specifications show the LG model weighs 32.2 pounds without its stand, noticeably lighter than the Samsung, while both support 120 Hz refresh rates, VRR, and HDMI 2.1 features for gaming. Synthesis of professional reviews highlights the LG C2’s superior uniformity. And absence of blooming around bright objects on dark backgrounds, though the Samsung holds an edge in sustained brightness for HDR content. Bottom line: choose the LG C2 if deeper blacks, lighter weight, and OLED contrast matter most in your setup.

Verdict: Pick LG C2 if you value deeper blacks, lighter weight and OLED contrast (infinite native contrast, 32.2 lb).

Samsung QN90B Neo QLED 55" 4K TV lists at $1,999 while LG C2 55" OLED TV lists at $2,499.99 — Samsung QN90B Neo QLED 55" 4K TV undercuts LG C2 55" OLED TV by $500.99 (25%).

Winner: Samsung QN90B Neo QLED 55" 4K TV

Samsung QN90B Neo QLED 55" 4K TV: 7.8/10

LG C2 55" OLED TV: 7.2/10

Spec-by-spec comparison

	Samsung QN90B Neo QLED 55" 4K TV	LG C2 55" OLED TV
Screen size	55 inches	55 inches
Panel	LED	OLED
Resolution	4K (2160p)	4K (2160p)
Refresh rate	120Hz	120Hz
HDR	Yes	Yes
Audio output	60 watts	40 watts

Samsung QN90B Neo QLED 55" 4K TV

What works

Higher audio output (60 watts)
More Bluetooth version (5.2)

What doesn't

Heavier (48.3 pounds)
Higher price per watt of audio output

LG C2 55" OLED TV

What works

Lighter (32.2 pounds)

What doesn't

Lower audio output (40 watts)

Bottom line

Our pick: Samsung QN90B Neo QLED 55" 4K TV.

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