TV Comparisons

Hisense U7N vs TCL QM6K: Which One Should You Buy?

The Hisense U7N and TCL QM6K deliver remarkably similar Mini-LED picture quality, native 4K 144Hz gaming and Google TV features. In Tech Steve’s side-by-side demonstrations, the Hisense produced richer-looking colors, stronger HDR highlights, clearer audio and better reflection handling. The TCL countered with slightly stronger contrast in some scenes, more precise blooming control and marginally smoother motion. Neither television dominates every category, so the right choice depends on which strengths matter most and which screen size fits the room.

Model-by-model comparison

Hisense U7N vs TCL QM6K: Which Mini-LED TV Is Better?

Feature	U7N	QM6K	What it means
Model year	Hisense U7N: 2024	TCL QM6K: 2025	Model year alone does not establish better performance.
Available US sizes	55, 65, 75 and 85 inches	50, 55, 65, 75, 85 and 98 inches	TCL offers both a smaller 50-inch model and a larger 98-inch model.
Native refresh rate	144Hz	144Hz	Both use native 144Hz panels and support 144Hz at 4K.
Reduced-resolution gaming mode	Game Enhancement 240 listed; operating resolution not verified	Game Accelerator 288 at reduced resolution with compatible hardware	Neither reduced-resolution feature raises the native 4K refresh limit, and directly comparable operating resolutions are not established.
Observed color reproduction	Richer and more prominent colors	Very similar overall color, but less vivid in the demonstrations	Tech Steve observed more color coming through on the Hisense during movies and sports.
Observed HDR highlights	Stronger specular highlights	Less prominent highlights in the demonstrated scenes	The Hisense made bright HDR details stand out more clearly.
Observed contrast	Strong black levels	Slightly better contrast in some scenes	The TCL held a small contrast advantage in selected demonstrations.
Observed blooming control	More visible glow around bright objects	More accurate control around bright objects on black backgrounds	The TCL handled halos and bright credits against black more precisely.
Observed motion handling	Good motion with adjustable blur and judder controls	Slightly smoother motion with adjustable blur and judder controls	Tech Steve found that TCL slightly edged out Hisense during motion demonstrations.
Upscaling	Strong performance with older and 720p content	Strong performance with older and 720p content	Tech Steve found little visible difference between the two televisions when displaying lower-resolution material.
Observed reflection handling	Handled room reflections better	More dependent on controlling windows and room lights	The Hisense comparison sample was more effective at reducing visible reflected light.
Observed viewing angles	Similar off-axis performance	Similar overall, with a slight advantage from a lower angle	The TCL held a small advantage when viewed from a lower angle.
HDMI inputs	4 total: 2 HDMI 2.1 and 2 HDMI 2.0	4 total; exact HDMI 2.1 count not verified	TCL’s formal HDMI 2.1 port allocation is not established.
Gaming synchronization	48-144Hz VRR, ALLM and FreeSync Premium Pro	VRR up to 144Hz at native resolution, ALLM and FreeSync Premium Pro	Both provide the principal synchronization features needed for high-frame-rate console and PC gaming.
HDR compatibility	Dolby Vision, HDR10+, HDR10, HLG and Advanced HDR by Technicolor	Dolby Vision IQ, Dolby Vision Gaming, HDR10+, HDR10 and HLG	Both support the major Dolby Vision and HDR10+ ecosystems, with different additional formats and modes.
Smart platform	Google TV	Google TV	Both use the same core smart-TV platform.
Wireless networking	Wi-Fi 6E	Wi-Fi 5	Wi-Fi 6E supports a newer wireless standard when paired with compatible networking equipment.
Broadcast tuner	ATSC 3.0 NextGen TV	ATSC, NTSC and Clear QAM; ATSC 3.0 not verified	The Hisense officially supports NextGen TV broadcasts.
Observed audio clarity	Slightly clearer built-in sound	Good built-in sound but slightly less clear	Tech Steve preferred the clarity of the Hisense audio system.
Overall result	Best for color, HDR highlights, audio clarity and reflection handling	Best for blooming control, motion and wider size selection	The strengths are split and overall performance is exceptionally close.

Hisense

U7N Series Mini-LED ULED 4K Google TV

A 2024 Mini-LED Google TV available from 55 to 85 inches, featuring quantum-dot color, native 4K 144Hz gaming and a built-in 2.1-channel audio system.

Key technology

Mini-LED ProUses a dense array of small backlight LEDs with full-array local dimming to control bright and dark portions of the image more precisely than a conventional LED backlight.

QLED Quantum Dot ColorUses quantum dots to expand the range and saturation of colors produced by the LCD panel.

Hi-View Engine ProHisense's picture processor analyzes image content and applies scene-dependent adjustments to detail, color and contrast.

144Hz Game Mode ProCombines native 144Hz input, 48-144Hz VRR, ALLM, AMD FreeSync Premium Pro and a game-settings interface.

Total HDR SolutionHisense's name for broad HDR compatibility encompassing Dolby Vision, HDR10, HDR10+, HLG and Advanced HDR by Technicolor.

Buyer advantages

Hisense U7N delivered richer-looking color and stronger HDR highlights in the comparison
TCL QM6K demonstrated tighter blooming control and slightly better motion
Both support native 4K at up to 144Hz with VRR and ALLM
Both support Dolby Vision, HDR10+ and Google TV
Strong upscaling performance made lower-resolution content look clean on both sets
Both include 2.1-channel audio systems with built-in woofers

Things to consider

Both comparison samples showed some cloudy screen-uniformity areas
Neither manufacturer discloses exact dimming-zone counts and numerical brightness for every size
TCL Game Accelerator 288 requires reduced resolution rather than operating at native 4K
Hisense limits HDMI 2.1 connectivity to two of its four HDMI inputs
The exact QM6K HDMI 2.1 input count is not formally specified in the verified product information

Sizes, mounting and buying details

Size / model	Peak HDR	VESA	Feet width	Viewing distance	Buy
55"55U7N	—	400 x 200	29.2 in	6.3–8.6 ft	Check price ↗
65"65U7N	—	400 x 300	29.2 in	7.4–10.1 ft	Check price ↗
75"75U7N	—	400 x 400	21 in	8.6–11.7 ft	Check price ↗
85"85U7N	—	600 x 400	25.9 in	9.7–13.2 ft	Check price ↗

Complete specifications

Audio

Speaker System2.1-channel built-in audio system

Speaker Count2

Woofer Count1

Included SubwooferYes

Included Rear SpeakersNo

Dolby AtmosYes

Dolby Audio FormatsDolby Atmos

DTS SupportYes

Sound ModesStandard, Theater, Sports, Music, Speech, Late Night, Intelligent Sound, Auto

Room CorrectionAuto Acoustic Tuning

Dialogue EnhancementDialog Clarity

Voice AssistantsGoogle Assistant, Works with Alexa

Optional AccessoriesWiSA SoundSend-compatible wireless audio transmitter and certified WiSA speaker system

Connectivity

HDMI Ports4

HDMI 2 1 Ports2

HDMI Inputs4

HDMI Outputs0

HDMI eARCYes

Optical Inputs1

AirPlayYes

ChromecastYes

Design & Installation

Wall Mount IncludedNo

Gaming

Native Refresh Rate Hz144 Hz

Maximum Refresh Rate Hz144 Hz

VRR48-144Hz VRR with AMD FreeSync Premium Pro

ALLMYes

Picture

Display TechnologyLCD with Mini-LED Pro backlight and quantum-dot color

Resolution3840 x 2160

Local DimmingFull-array local dimming; Hisense describes the series as offering up to 700+ zones, but exact counts were not officially verified for each size.

HDR FormatsDolby Vision, HDR10, HDR10+, HLG, Advanced HDR by Technicolor

Size Details

Dimensions Without Stand Inches48.4 x 28.2 x 3.1 in

Weight Without Stand lb30.6 lb

Dimensions Without Stand Inches57.0 x 33.0 x 3.0 in

Weight Without Stand lb42.5 lb

Dimensions Without Stand Inches65.9 x 38.0 x 3.1 in

Weight Without Stand lb60.2 lb

Dimensions Without Stand Inches74.5 x 43.0 x 3.7 in

Weight Without Stand lb77 lb

Smart Features

Operating SystemGoogle TV

ProcessorHi-View Engine Pro

Specifications

Screen Sizes55, 65, 75, 85

VESA By Size55": 400 x 200 mm, 65": 400 x 300 mm, 75": 400 x 400 mm, 85": 600 x 400 mm

Stand Width By Size55": 29.2, 65": 29.2, 75": 21, 85": 25.9

Stand Depth By Size55": 11.6, 65": 11.6, 75": 13.3, 85": 14.8

Picture Modes SDRVivid/Dynamic, Standard, Energy Saving, Game, Sports, Theater Day, Theater Night, Auto, Filmmaker Mode

Buy TCL TV Playlist ↗Buy the 98-inch model ↗

TCL

QM6K Series QD-Mini LED QLED 4K Google TV

A 2025 QD-Mini LED Google TV offered in sizes from 50 to 98 inches, with an HVA panel, native 4K 144Hz gaming and Onkyo 2.1-channel audio.

Key technology

QD-Mini LEDCombines a Mini-LED full-array backlight with quantum-dot color conversion for local light control and an expanded color range.

TCL Halo Control SystemA collection of backlight, optical-lens, panel and control technologies intended to improve local-dimming precision and reduce visible halos around bright objects.

Up to LD500 Precise DimmingTCL's series-level local-dimming classification indicating that the largest or highest-configured version can use up to approximately 500 controlled backlight areas; exact counts are not published per size.

AiPQ Pro ProcessorTCL's picture processor applies content analysis and picture adjustments including contrast, color, clarity and upscaling optimization.

Game Accelerator 288Allows VRR rates above the panel's native 4K 144Hz limit by using a reduced-resolution gaming mode. It is not a native 288Hz panel mode and does not represent the maximum refresh rate at 4K.

Buyer advantages

More precise blooming control kept bright objects and movie credits cleaner against dark backgrounds.
Slightly smoother observed motion benefits sports, action movies and camera pans.
HVA panel construction is officially identified, with matte HVA panels on the 85- and 98-inch sizes for reduced visible reflections.
The 50- through 98-inch range offers more size flexibility than the Hisense lineup.
Native 4K 144Hz, VRR, ALLM and FreeSync Premium Pro support high-frame-rate gaming.
The 40-watt Onkyo 2.1-channel system includes a built-in woofer, Dolby Atmos, DTS-HD and DTS Virtual:X.
Narrow foot positions on the 65-, 75- and 85-inch models provide more placement flexibility than the default wide positions.

Things to consider

Game Accelerator 288 operates at reduced resolution and should not be mistaken for native 4K 288Hz performance.
Built-in audio clarity was slightly behind the Hisense in Tech Steve’s listening comparison.
The exact number of HDMI inputs formally specified as HDMI 2.1 is not confirmed.
The 55-inch model requires a relatively wide furniture surface because no narrow foot position is specified.
Some cloudy screen-uniformity areas were visible in the demonstrated test pattern.
Exact brightness and local-dimming-zone counts are not published for each size.
The 98-inch model’s 600 x 500 mm mounting pattern requires careful mount-compatibility checking.

Sizes, mounting and buying details

Size / model	Peak HDR	VESA	Feet width	Viewing distance	Buy
50"50QM6K	—	300 x 300	—	5.7–7.8 ft	—
55"55QM6K	—	300 x 300	39.5 in	6.3–8.6 ft	Check price ↗
65"65QM6K	—	300 x 300	46.6 in	7.4–10.1 ft	Check price ↗
75"75QM6K	—	300 x 300	56.9 in	8.6–11.7 ft	Check price ↗
85"85QM6K	—	600 x 400	64.8 in	9.7–13.2 ft	Check price ↗
98"98QM6K	—	600 x 500	71.21 in	11.2–15.2 ft	Check price ↗

Complete specifications

Audio

Speaker SystemOnkyo 2.1-channel built-in system

Speaker Count2

Woofer Count1

Included SubwooferYes

Included Rear SpeakersNo

Audio Output Watts40 W

Dolby AtmosYes

Dolby Audio FormatsDolby Atmos, Dolby Digital Plus, Dolby Digital

DTS SupportYes

DTS Audio FormatsDTS-HD, DTS Virtual:X

Sound ModesSleep Sounds Mode

Voice AssistantsGoogle Assistant, Hands-free voice control

Connectivity

HDMI Ports4

HDMI Inputs4

HDMI Outputs0

HDMI eARCYes

Optical Inputs1

Video PassthroughDolby Atmos, Dolby Digital Plus, Dolby Digital and PCM audio passthrough are officially listed.

ChromecastYes

Design & Installation

Wall Mount IncludedNo

Gaming

Native Refresh Rate Hz144 Hz

Maximum Refresh Rate Hz144 Hz

VRRUp to 144Hz at native resolution; Game Accelerator 288 provides a higher reduced-resolution VRR mode.

ALLMYes

Picture

Display TechnologyLCD with QD-Mini LED backlight and quantum-dot color

Panel TypeHigh Contrast HVA; matte HVA on 85- and 98-inch sizes

Resolution3840 x 2160

Local DimmingLocal Dimming Pro / Precise Dimming Series, advertised at the series level as up to LD500.

HDR FormatsDolby Vision IQ, Dolby Vision, Dolby Vision Gaming, HDR10+, HDR10, HLG

Size Details

Dimensions Without Stand Inches48.40 x 27.70 x 2.20 in

Weight Without Stand lb26.8 lb

Dimensions Without Stand Inches56.90 x 32.70 x 2.20 in

Weight Without Stand lb37.4 lb

Dimensions Without Stand Inches65.80 x 37.80 x 2.20 in

Weight Without Stand lb50.7 lb

Dimensions Without Stand Inches74.40 x 42.70 x 2.30 in

Weight Without Stand lb71.8 lb

Dimensions Without Stand Inches85.83 x 49.09 x 2.52 in

Weight Without Stand lb115.3 lb

Smart Features

Operating SystemGoogle TV

ProcessorTCL AiPQ Pro Processor

Specifications

Screen Sizes50, 55, 65, 75, 85, 98

VESA By Size50": 300 x 300 mm, 55": 300 x 300 mm, 65": 300 x 300 mm, 75": 300 x 300 mm, 85": 600 x 400 mm, 98": 600 x 500 mm

Stand Width By Size55": 39.5, 65": 46.6, 75": 56.9, 85": 64.8, 98": 71.21

Stand Depth By Size55": 11.89, 65": 11.6, 75": 13.4, 85": 14.6, 98": 16.54

Picture Modes Dolby VisionDolby Vision Filmmaker Mode

Buy TCL TV Playlist ↗

Which one should you buy?

The Hisense U7N is the stronger fit for shoppers who prioritize vivid color, impactful HDR highlights, clearer built-in audio, a compact central pedestal and better observed reflection handling. Its main tradeoffs are having only two HDMI 2.1 inputs, no option above 85 inches and some visible blooming or cloudy uniformity in demanding scenes. The TCL QM6K is better suited to shoppers who prioritize precise blooming control, slightly smoother motion, confirmed HVA panel construction or access to 50- and 98-inch sizes. Its tradeoffs include reduced resolution when using Game Accelerator 288, unverified HDMI 2.1 port allocation and wide feet on some sizes. Overall performance is too close for a universal winner; choose according to room conditions, screen size, current pricing and the picture characteristic you value most.

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