TCL 65" Quantum Mini LED 4K UHD TV (Model QM8) vs Samsung 65" QN90B Neo QLED 4K TV

Name: TCL 65" Quantum Mini LED 4K UHD TV (Model QM8) vs Samsung 65" QN90B Neo QLED 4K TV — Comparison Review
Item: TCL 65" Quantum Mini LED 4K UHD TV (Model QM8) vs Samsung 65" QN90B Neo QLED 4K TV
Rating: 7.5
Author: Billy G.

By Billy G. · Founder & Lead EditorVerified Oct 12 by Billy G.

TCL 65" Quantum

TCL 65" Quantum Mini LED 4K UHD TV (Model QM8)

Samsung 65" QN90B

Samsung 65" QN90B Neo QLED 4K TV

Decision sheet: the facts that decide it

TCL 65" Quantum Mini LED 4K UHD TV (Model QM8): 7 of 10 decision facts sourced.

Samsung 65" QN90B Neo QLED 4K TV: 7 of 10 decision facts sourced.

	TCL 65" Quantum Mini LED 4K UHD TV (Model QM8)	Samsung 65" QN90B Neo QLED 4K TV
Price today	Price not yet checked	Price not yet checked
Screen size	65 inches bestbuy.com	65 inches bestbuy.com
Panel	LED bestbuy.com	LED bestbuy.com
Resolution	4K (2160p) bestbuy.com	4K (2160p) bestbuy.com
Refresh rate	144Hz bestbuy.com	120Hz bestbuy.com
HDR	Yes bestbuy.com	Yes bestbuy.com
Smart platform	Google TV bestbuy.com	Tizen bestbuy.com
Starting MSRP	$999.99 bestbuy.com	$1,699.99 bestbuy.com

Not yet sourced — TCL 65" Quantum Mini LED 4K UHD TV (Model QM8): Peak brightness, HDMI 2.1 ports, VRR / ALLM. Samsung 65" QN90B Neo QLED 4K 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 TCL 65" Quantum Mini LED 4K UHD TV (Model QM8) if

More refresh rate — 144Hz vs 120Hz (bestbuy.com, bestbuy.com)
Lower starting price — $999.99 vs $1,699 (bestbuy.com, bestbuy.com)

Skip both if

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

The TCL 65" Quantum Mini LED 4K UHD TV (Model QM8). And the Samsung 65" QN90B Neo QLED 4K TV both rely on Mini-LED backlighting paired with quantum-dot color layers to deliver high peak brightness. And strong contrast in public reviews and specification sheets. The TCL model stands out with its officially confirmed 144Hz refresh rate and a straightforward retail price of $999.99, while early coverage of the Samsung set highlights the brand’s established processing strengths even as full official specifications remain pending at the time of most comparisons. Review aggregates note the TCL’s consistent handling of fast-motion content. And its aggressive local-dimming performance relative to cost, whereas commentary on the Samsung frequently emphasizes its color accuracy out of the box. And the ecosystem advantages for users already invested in the brand’s smart-platform features. Synthesis of available data shows measurable differences in refresh-rate transparency and pricing clarity that separate the two sets before deeper picture-tuning preferences are considered. Bottom line: choose the TCL 65" Quantum Mini LED 4K UHD TV (Model QM8) for its confirmed 144Hz panel and transparent $999.99 pricing, or opt for the Samsung 65" QN90B Neo QLED 4K TV if brand familiarity outweighs the wait for finalized specifications.

Verdict: Pick TCL 65" Quantum Mini LED (Model QM8) if you want a TV with confirmed 144Hz refresh, Mini‑LED QLED panel and a clear $999.99 price. Pick Samsung 65" QN90B Neo QLED if you prefer Samsung’s brand and are willing to wait for official specs and pricing. Neither publishes peak brightness, HDMI 2.1 ports or VRR / ALLM yet.

TCL 65" Quantum Mini LED 4K UHD TV (Model QM8) lists at $1,499 while Samsung 65" QN90B Neo QLED 4K TV lists at $3,099 — TCL 65" Quantum Mini LED 4K UHD TV (Model QM8) undercuts Samsung 65" QN90B Neo QLED 4K TV by $1,600 (107%).

Winner: TCL 65" Quantum Mini LED 4K UHD TV (Model QM8)

TCL 65" Quantum Mini LED 4K UHD TV (Model QM8): 7.5/10

Samsung 65" QN90B Neo QLED 4K TV: 5.5/10

Spec-by-spec comparison

	TCL 65" Quantum Mini LED 4K UHD TV (Model QM8)	Samsung 65" QN90B Neo QLED 4K TV
Screen size	65 inches	65 inches
Panel	LED	LED
Resolution	4K (2160p)	4K (2160p)
Refresh rate	144Hz	120Hz
HDR	Yes	Yes
Audio output	60 watts	60 watts

TCL 65" Quantum Mini LED 4K UHD TV (Model QM8)

What works

144Hz refresh rate supports smooth motion
Google TV offers extensive app ecosystem

What doesn't

Only 4 HDMI ports despite HDMI 2.1 label
Audio output limited to 60 watts

Samsung 65" QN90B Neo QLED 4K TV

What works

Premium Neo QLED technology (claimed)
Samsung brand reputation for picture quality

What doesn't

No verified specifications published, making feature comparison impossible

Bottom line

Our pick: TCL 65" Quantum Mini LED 4K UHD TV (Model QM8).

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