TV Comparisons
TCL QM6K vs TCL QM7K: Which One Should You Buy?
The TCL QM6K and QM7K share Google TV, QD-Mini LED backlighting, broad HDR support and native 4K/144Hz panels. The QM6K is the value choice: it delivers strong contrast, good shadow detail, smooth motion and capable gaming for less money. The QM7K is the performance upgrade, with greater color volume, stronger reflection handling, higher manufacturer HDR brightness claims, a higher local-dimming tier on most sizes and more sophisticated audio controls. Choose the QM6K for everyday television and movies on a tighter budget; choose the QM7K for a brighter room, stronger HDR impact or a more premium gaming setup.
TCL QM6K vs. QM7K: Which 2025 Mini-LED TV Should You Buy?
The TCL QM6K and QM7K share Google TV, QD-Mini LED backlighting, broad HDR support and native 4K/144Hz panels. The QM6K is the value choice: it delivers strong contrast, good shadow detail, smooth motion and capable gaming for less money. The QM7K is the performance upgrade, with greater color volume, stronger reflection handling, higher manufacturer HDR brightness claims, a higher local-dimming tier on most sizes and more sophisticated audio controls. Choose the QM6K for everyday television and movies on a tighter budget; choose the QM7K for a brighter room, stronger HDR impact or a more premium gaming setup.
| Feature | QM6K | QM7K | What it means |
|---|---|---|---|
| Available screen sizes | 50, 55, 65, 75, 85 and 98 inches | 55, 65, 75, 85, 98 and 115 inches | QM6K offers the smaller 50-inch option, while QM7K adds a 115-inch model. |
| Panel and reflection handling | HVA on 50-75 inches; matte HVA on 85 and 98 inches | CrystGlow anti-reflective HVA across all sizes | The QM7K handled glare more effectively in the side-by-side demonstration. |
| Color volume | Good color reproduction with a somewhat cooler presentation | Richer color volume with a warmer presentation | The QM7K displayed visibly stronger color volume in sports, movies and HDR material. |
| HDR brightness | High HDR Brightness designation; no numeric manufacturer nit claim | 2600-nit claim on 55-inch; 3000-nit claim on 65-115 inches | The QM7K looked brighter and carries explicit higher-tier manufacturer HDR claims. |
| Local-dimming tier | Up to LD500 Precise Dimming Series | Up to LD500 on 55-inch; Precise Dimming L2 on 65-115 inches | QM7K models from 65 inches upward use TCL's higher Precise Dimming L2 tier. |
| Native refresh rate at 4K | 144Hz | 144Hz | Both use native 144Hz panels and reach 144Hz at native 4K resolution. |
| Reduced-resolution high-frame-rate mode | Game Accelerator 240 on 50/55 inches; up to 288 on larger sizes | Game Accelerator 240 | QM6K advertises a higher reduced-resolution tier on larger sizes, but this does not increase its native 4K refresh rate. |
| Console gaming | 4K/120Hz, VRR, ALLM and game bar | 4K/120Hz, VRR, ALLM and game bar | Core gaming connectivity is similar, but the QM7K was preferred for its brighter picture, richer color and higher local-dimming tier. |
| Motion handling | Smooth motion with adjustable controls | Smooth motion with adjustable controls | No meaningful motion advantage was observed with sports or general content. |
| Upscaling | Appeared slightly sharper in some demonstrations | Comparable processing with a warmer image | Overall upscaling was considered similar, and the apparent sharpness difference was influenced by color presentation. |
| Audio presentation | Fuller sound from the 55-98-inch Onkyo 2.1 system | Richer sound and better surround controls from the 55-98-inch B&O-tuned system | The QM6K sounded fuller, while the QM7K offered richer quality and more useful sound-shaping controls. |
| Best use | Value-focused television, movies and gaming | Brighter rooms, stronger HDR and premium gaming | The better purchase depends on whether lower cost or higher picture performance is the priority. |
QM6K Series
A native 4K/144Hz Mini-LED television offering strong contrast, smooth motion and broad HDR support at a lower price than the QM7K.
Key technology
TCL Halo Control SystemCoordinates the Mini-LED chips, condensed micro lenses, reduced optical distance, HVA panel, quantum-dot layer and backlight-control algorithms to improve light placement and reduce visible halos.
Up to LD500 Precise Dimming SeriesTCL's product-tier designation for a Mini-LED local-dimming system advertised as offering as many as 500 controlled areas. Exact zone counts were not published for each size.
Game Accelerator 288Allows VRR rates above the panel's native-resolution 144Hz limit by using a reduced-resolution gaming mode. The 50-inch and 55-inch variants are specified for Game Accelerator 240 rather than 288.
Motion Rate 480TCL's motion-processing designation combining the native panel refresh with MEMC frame insertion; it is not a 480Hz native panel specification.
TCL AiPQ Pro ProcessorAnalyzes incoming video and dynamically adjusts contrast, color, clarity, motion, upscaling and backlight behavior.
Buyer advantages
- Both series support native 4K at up to 144Hz with VRR and ALLM
- Dolby Vision, HDR10+ and Dolby Atmos are supported on both models
- QM6K offers strong contrast, shadow detail and motion at a lower price
- QM7K provides richer color, higher claimed HDR brightness and better glare control
- Google TV, Chromecast and Apple AirPlay 2 are standard on both series
Things to consider
- Only two of the four HDMI inputs are identified as HDMI 2.1 on each series
- Refresh rates above 144Hz require reduced-resolution Game Accelerator modes
- TCL does not publish exact size-specific local-dimming-zone counts
- Both sets showed some discoloration in darker gray uniformity patterns
- QM7K carries a substantial price premium, particularly at 115 inches
Sizes, mounting and buying details
| Size / model | Peak HDR | VESA | Feet width | Viewing distance | Buy |
|---|---|---|---|---|---|
| 50"50QM6K | — | 300 x 300 | 11.1 in | 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 System50-inch: 2.0; 55-inch through 98-inch: Onkyo 2.1 with integrated subwoofer
Speaker Count50-inch: 2; 55-inch through 98-inch: 3
Woofer Count50-inch: 0; 55-inch through 98-inch: 1
Included SubwooferIntegrated into 55-inch through 98-inch variants; absent from the 50-inch variant
Included Rear SpeakersNo
Audio Output Watts50-inch: 30W retailer specification; 55-inch through 98-inch: 40W W
Dolby AtmosYes
Dolby Audio FormatsDolby Atmos, Dolby Digital Plus, Dolby Digital, PCM passthrough
DTS SupportYes
DTS Audio FormatsDTS:X, DTS-HD, DTS Virtual:X
Sound ModesIntelligent, Standard, Movie, Music, Voice, Game, Sports
Dialogue EnhancementYes
Voice AssistantsGoogle Assistant, Amazon Alexa
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
VRRUp to 144Hz at native 4K resolution; Game Accelerator supports higher frame-rate modes at reduced resolution
ALLMYes
Picture
Display TechnologyQD-Mini LED QLED LCD
Panel TypeHVA; matte-finish HVA on 85-inch and 98-inch variants
Resolution3840 x 2160
Local DimmingFull-array local dimming marketed as Up to LD500 Precise Dimming Series
HDR FormatsHDR10, HDR10+, HLG, Dolby Vision, Dolby Vision IQ, Dolby Vision Gaming
Size Details
Dimensions Without Stand Inches43.7 x 27.0 x 5.4 in
Weight Without Stand lb19.6 lb
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 Size50": 11.1 inches, 55": 39.5 inches, 65": 46.6 inches wide placement; 23.5 inches narrow placement, 75": 56.9 inches wide placement; 30.4 inches narrow placement, 85": 64.8 inches wide placement; 35.1 inches narrow placement, 98": 71.21 inches
Stand Depth By Size50": 10.6 inches, 55": 11.89 inches, 65": 11.6 inches, 75": 13.4 inches, 85": 14.6 inches, 98": 16.54 inches
Picture Modes SDRIntelligent, Vivid, Standard, Sports, FILMMAKER MODE, Movie
QM7K Series
A brighter native 4K/144Hz Mini-LED television with CrystGlow HVA panels, richer color and higher-tier local dimming on most sizes.
Key technology
TCL Halo Control SystemCoordinates the Mini-LED emitters, condensed lenses, reduced optical distance, HVA panel and backlight algorithms to improve local light control and suppress blooming.
Precise Dimming L2TCL's higher local-dimming tier used on the 65-inch through 115-inch QM7K variants. TCL markets the series as reaching the LD2500 class, but exact zone counts by size were not published.
CrystGlow HVA PanelTCL's high-contrast HVA LCD panel with an anti-reflective treatment intended to reduce room reflections while maintaining strong native contrast.
Game Accelerator 240Provides frame rates above the native 4K 144Hz limit by switching to a reduced-resolution gaming mode; it is not native 4K/240Hz.
Motion Rate 480TCL's motion-processing label combining the native panel refresh with MEMC frame insertion; the physical panel remains 144Hz.
TCL AiPQ Pro ProcessorDynamically adjusts clarity, color, contrast, motion, upscaling and backlight behavior based on the incoming image.
Audio by Bang & OlufsenThe 55-inch through 98-inch variants use a TCL television audio system tuned in collaboration with Bang & Olufsen and include Beosonic sound-profile controls.
Buyer advantages
- CrystGlow HVA panels improve reflection handling, making the QM7K more suitable for rooms with several lights or windows.
- TCL's 2,600- and 3,000-nit HDR claims indicate substantially stronger highlight capability than the QM6K's qualitative brightness designation.
- Precise Dimming L2 on the 65-inch through 115-inch models gives those sizes a higher local-dimming tier for improved HDR and dark-scene control.
- Greater color volume produces richer sports, movie and game images.
- Native 4K/144Hz, VRR and ALLM provide a strong foundation for PC and console gaming.
- Compact center pedestals on the 55- through 85-inch models fit narrower furniture than widely separated feet.
- The 115-inch model includes a powerful 100W Onkyo 4.2.2 system with integrated subwoofers and up-firing channels.
Things to consider
- The warmer factory Movie image has a slight red push and may need adjustment for shoppers who prefer a more neutral presentation.
- The Bang & Olufsen-tuned system sounded richer and offered better controls, but it was not as full-sounding as the larger QM6K models.
- The 55-inch version uses the Up to LD500 tier and a 2,600-nit claim rather than the Precise Dimming L2 and 3,000-nit specifications of larger QM7K sizes.
- Exact physical local-dimming-zone counts are not published for individual sizes.
- Only two of the four HDMI inputs are identified as HDMI 2.1.
- Game Accelerator 240 operates at reduced resolution rather than native 4K.
- The 98- and 115-inch models require very wide furniture, and the 115-inch set weighs more than 216 pounds without its stand.
Sizes, mounting and buying details
| Size / model | Peak HDR | VESA | Feet width | Viewing distance | Buy |
|---|---|---|---|---|---|
| 55"55QM7K | 2,600 nitsTCL manufacturer HDR peak-brightness claim | 300 x 300 | 12.4 in | 6.3–8.6 ft | Check price ↗ |
| 65"65QM7K | 3,000 nitsTCL manufacturer HDR peak-brightness claim | 300 x 300 | 15.2 in | 7.4–10.1 ft | Check price ↗ |
| 75"75QM7K | 3,000 nitsTCL manufacturer HDR peak-brightness claim | 300 x 300 | 15.2 in | 8.6–11.7 ft | Check price ↗ |
| 85"85QM7K | 3,000 nitsTCL manufacturer HDR peak-brightness claim | 600 x 400 | 16 in | 9.7–13.2 ft | Check price ↗ |
| 98"98QM7K | 3,000 nitsTCL manufacturer HDR peak-brightness claim | 600 x 500 | 71.2 in | 11.2–15.2 ft | Check price ↗ |
| 115"115QM7K | 3,000 nitsTCL manufacturer HDR peak-brightness claim | 1000 x 600 | 81.3 in | 13.2–17.9 ft | Check price ↗ |
Complete specifications
Audio
Speaker System55-inch through 98-inch: Audio by Bang & Olufsen; 115-inch: Onkyo 4.2.2
Speaker Count55-inch through 98-inch: 4; 115-inch: 8
Woofer Count55-inch through 98-inch: null; 115-inch: 2
Included Subwoofer115-inch has two integrated 20W subwoofers; configuration of the 55-inch through 98-inch system was not fully enumerated
Included Rear SpeakersNo
Audio Output Watts55-inch through 98-inch: 60W; 115-inch: 100W W
Dolby AtmosYes
Dolby Audio FormatsDolby Atmos, Dolby Digital Plus, Dolby Digital, PCM passthrough
DTS SupportYes
DTS Audio FormatsDTS:X, DTS Virtual:X
Sound ModesMovie, Speech, Music, Games, Night, Sports, Custom/Beosonic
Dialogue EnhancementSpeech sound mode
Voice AssistantsGoogle Assistant, Amazon Alexa
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
VRRUp to 144Hz at native 4K resolution; Game Accelerator 240 is a reduced-resolution high-frame-rate mode
ALLMYes
Picture
Display TechnologyQD-Mini LED QLED LCD
Panel TypeCrystGlow HVA
Resolution3840 x 2160
Local DimmingFull-array local dimming; 55-inch is listed as Up to LD500 Precise Dimming Series, while 65-inch through 115-inch are listed as Precise Dimming L2 and the series is marketed as up to LD2500
Peak Brightness NitsManufacturer HDR claim varies by size: 2600 nits on 55-inch; 3000 nits on 65-inch through 115-inch nits
HDR FormatsHDR10, HDR10+, HLG, Dolby Vision, Dolby Vision IQ, Dolby Vision Gaming
Size Details
Dimensions Without Stand Inches48.30 x 28.00 x 2.20 in
Weight Without Stand lb29.3 lb
Dimensions Without Stand Inches56.80 x 32.70 x 2.20 in
Weight Without Stand lb39.6 lb
Dimensions Without Stand Inches65.60 x 37.80 x 2.20 in
Weight Without Stand lb54.2 lb
Dimensions Without Stand Inches74.40 x 42.70 x 2.30 in
Weight Without Stand lb75.2 lb
Dimensions Without Stand Inches85.80 x 49.10 x 2.40 in
Weight Without Stand lb119.7 lb
Dimensions Without Stand Inches101.02 x 57.91 x 2.24 in
Weight Without Stand lb216.71 lb
Smart Features
Operating SystemGoogle TV
ProcessorTCL AiPQ Pro Processor
Specifications
Screen Sizes55, 65, 75, 85, 98, 115
VESA By Size55": 300 x 300 mm, 65": 300 x 300 mm, 75": 300 x 300 mm, 85": 600 x 400 mm, 98": 600 x 500 mm, 115": 1000 x 600 mm
Stand Width By Size55": 12.4 inches, 65": 15.2 inches, 75": 15.2 inches, 85": 16.0 inches, 98": 71.2 inches, 115": 81.3 inches
Stand Depth By Size55": 10.6 inches, 65": 14.5 inches, 75": 14.5 inches, 85": 14.9 inches, 98": 16.5 inches, 115": 17.52 inches
Picture Modes SDRIntelligent, Vivid, Standard, Sports, FILMMAKER MODE, Movie
Which one should you buy?
The QM6K is the smarter value for shoppers who mainly watch television and movies and want strong Mini-LED contrast, smooth motion, broad HDR compatibility and native 4K/144Hz gaming without paying for the higher tier. Its main tradeoffs are the lower local-dimming class, no published numeric brightness claim, less effective reflection handling on most sizes and more basic audio hardware—especially on the 50-inch model. The QM7K is the better choice for brighter rooms, HDR enthusiasts and gamers who want richer color, stronger highlight output, improved glare control and the Precise Dimming L2 system offered on sizes 65 inches and larger. Its warmer factory image may need adjustment, its speakers were not as full-sounding despite richer presentation and controls, and its premium rises sharply at the largest sizes. Most value-focused buyers should start with the QM6K; performance-focused buyers should choose the QM7K.
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