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Insignia QF Series QLED 4K UHD Smart Fire TV vs TCL Q651G

A

Product A: Insignia

QF Series QLED 4K UHD Smart Fire TV

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B

Product B: TCL

Q651G

75 of 159 known

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Every value links to where we found it.

Only differences

AInsignia QF Series QLED 4K UHD Smart Fire TV

BTCL Q651G

General

5 of 9 differ

Series

QF1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026Best Buy lists Series QF, Model Year 2025 and Brand Insignia, a Best Buy house brand.

Q68Press releaseus.tcl.com/blogs/press-releases/tcl-unveils-dramatically-enhanced-home-theater-lineup-at-ces-2024-including-new-premium-qd-mini-led-and-an-all-new-115-tvRead 7 October 2026Maker CES announcement calls the 2024 entry Q Class series Q6. Q651G is the model identifier. May launch calls the class Q65. This does not add unverified screen-size variants.

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

NS55-UQFL26, NS65-UQFL26, NS75-UQFL261Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026Best Buy returns no page to the agent, so this is the Internet Archive copy. Copy of 28 January 2026 for the 55 inch NS55-UQFL26 (SKU 6616640). The 65 inch NS65-UQFL26 and 75 inch NS75-UQFL26 pages are read the same way. Insignia's own site redirects to Best Buy.

75Q651G1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026Only exact US 75Q651G hardware is represented. The 85/98-inch versions have different 120 Hz panels, USB/HDMI counts and audio systems and are excluded. Pro/Q681G and European C655 are distinct configurations.

GTIN / EAN

600603313097, 600603313103, 6006033131101Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026UPC rows: 600603313097 (55), 600603313103 (65), 600603313110 (75).7Retailer pageamazon.com/dp/B0DW9JZKWKRead 15 October 2026UPC 600603313097 for the 55 inch NS55-UQFL26.8Spec databasemanua.ls/insignia/ns-55uqfl26/manualRead 15 October 2026Third-party manual index lists EAN 0600603313097 for NS-55UQFL26 and a 28-page QLED TV User Guide. The guide text is not readable there and is not used.

Not available

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

Not available

8 January 20248Press releaseus.tcl.com/blogs/press-releases/tcl-unveils-dramatically-enhanced-home-theater-lineup-at-ces-2024-including-new-premium-qd-mini-led-and-an-all-new-115-tvRead 7 October 2026First maker CES announcement of the new 2024 Q6 series. Exact Q651G identifier is independently tied to that announcement by contemporaneous FlatpanelsHD January 8 report. May 13 is retail launch, not the first announcement.9Press articleflatpanelshd.com/review.phpRead 7 October 2026Contemporaneous CES report explicitly identifies Q651G in TCL’s North American lineup on January 8 2024, matching maker new Q6 CES announcement.

Status

Available9Retailer pagebestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 21 October 2026Live page read on 2026-10-21 shows the 55 inch NS55-UQFL26 at $229.99 with Add to Cart and 1,153 reviews, so the line is still sold.

Not available

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

TCL QM6K16Reviewrtings.com/tv/reviews/tcl/qm6kRead 7 October 2026Public introduction explicitly says QM6K technically replaces the 2024 TCL Q6/Q651G QLED. This supplies a stated successor relationship, not just a comparison. Existing same-folder tcl-qm6k target checked. No shared hardware inferred.

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

Not available

$1,099.9910Press releaseus.tcl.com/blogs/press-releases/tcl-introduces-new-q-class-and-s-class-tvs-leading-the-way-in-ultra-large-tv-with-three-new-98-tvs-and-three-levels-of-tcl-s-advanced-aipq-processingRead 7 October 2026Exact US 75Q651G maker launch MSRP on May 13 2024. Other sizes and current discounts are excluded. FlatpanelsHD dealer-price tables are not substituted for MSRP.

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

Not available

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

US1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026US retailer page. No other market is stated.

US1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026

ColoursiThe maker's own colour names

Black1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026Color: Black.7Retailer pageamazon.com/dp/B0DW9JZKWKRead 15 October 2026Color Black.

Black11Retailer pageabt.com/TCL-Q-Class-TV-75-Inch-QLED-4K-HDR-Smart-with-Google-TV-75Q651G/p/215943.htmlRead 7 October 2026Exact US 75Q651G Black finish. Maker page does not publish a color row. Retailer display technology and hands-free feature errors are not inherited.

SegmentiLifestyle is art and design TVs

Standard1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026

Standard1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026

Model yeariThe year the maker sells it as

20251Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 20267Retailer pageamazon.com/dp/B0DW9JZKWKRead 15 October 2026Model Year 2025, series QF Series.

20241Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026

Display

6 of 7 differ

Screen size classiAdvertised diagonal size class. The measured viewable diagonal is listed separately.

55in(139.7 cm)1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026Screen Size Class 55 inches. 65 and 75 inch pages say 65 and 75 inches.

75in(190.5 cm)1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026

Sizes coverediAdvertised sizes represented by the verified model rows. Other sizes in a maker family may be excluded when their differences cannot be represented.

55, 65, 75in1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026The three Best Buy pages for NS55, NS65 and NS75-UQFL26.

75in1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026Only the verified US 75-inch reference is represented.

Viewable size

54.5in(138.4 cm)1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026Screen Size row: 54.5, 64.5 and 74.5 inches.

74.5in(189.2 cm)1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026

Native resolution

3840 × 2160px1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026Resolution row 4K (2160p). The pixel grid 3840 x 2160 is the 4K UHD standard and is given as such in the product title.

3840 × 2160px1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026

Pixel density (size class)iCalculated from advertised screen-size class and native resolution. It is not calculated from the measured viewable diagonal.

80.1ppi=CalculatedFrom Screen size class and Native resolution

58.7ppi=CalculatedFrom Screen size class and Native resolution

Screen surface

Not available

Glossy15Reviewrtings.com/tv/tools/compare/tcl-qm6k-vs-tcl-q651g/88607/60903Read 7 October 2026Same public Products summary metadata for TCL Q651G: Screen Finish Glossy. Linked tested 75 review identity supplies sample scope. Value was omitted in original research because main review detailed surface row is locked. Public summary explicitly exposes it without accessing protected test rows.

Anti-reflection coating

Not available

None12Maker product pagebestbuy.com/site/questions/tcl-55-class-q6-series-4k-uhd-qled-smart-google-tv-2024/12376741Read 7 October 2026TCL Customer Support answer by TCLExpert expressly responds about all Q651G sizes. This series-wide statement supports the 75-inch reference. It does not establish glossy versus semi-glossy surface.

Panel

2 of 14 differ

Display typeiQLED is a quantum dot LCD without mini LED

QLED1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026LED Panel Type QLED with Backlight Type Direct Lit. No mini LED or local dimming claim.

QLED1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026Exact-model maker Display Technology explicitly identifies QLED and its product description claims quantum-dot technology. Public exact-size review observes KSF phosphor producing red light, which does not establish absence of other quantum-dot components. The stored classification follows the explicit maker specification. It does not claim independent verification of all color-conversion components.

Display type (as published)

QLED1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026Specific Manufacturer Technologies: QLED, 4K UltraHD, HDR Dolby Vision, Direct Lit.

QLED PRO1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026QLED PRO is the maker marketing label. The public exact-size KSF red-phosphor observation does not disprove this explicit maker classification.

Panel type

Not available

VA15Reviewrtings.com/tv/tools/compare/tcl-qm6k-vs-tcl-q651g/88607/60903Read 7 October 2026Public Products summary metadata for TCL Q651G, above the membership Full Comparison results: Panel Type LCD, Sub-Type VA. Linked original review explicitly bought and tested US 75Q651G. This is visible summary metadata, not a hidden or locked table result. Base has only the 75 reference, so no untested larger-panel transfer.

Backlight

Direct-lit LED1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026Backlight Type Direct Lit. No zone count or local dimming claim, so local dimming is left empty.

Direct-lit LED4Reviewrtings.com/tv/reviews/tcl/q6-q651g-qledRead 5 October 2026Public exact 75-inch Expected Reliability prose explicitly identifies LEDs directly behind LCD layer, distinct from edge-lit.

Local dimmingiThe backlight is dimmed in separate zones. Global dimming of the whole backlight is not local dimming, so it is false.

No13Retailer pagebestbuy.com/site/questions/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/6616640Read 21 October 2026Insignia Support answer: the QF may not include premium features such as advanced backlighting like Mini-LED or full-array local dimming. The wording is hedged. Best Buy lists a Direct Lit backlight and no local dimming claim for the QF, while the F70 page lists Local Dimming. A buyer answer on the same page says yes to local dimming, but that buyer also answers yes to unrelated questions, so it is not used.14Reviewtvreviews.net/insignia-qf-2025Read 21 October 2026Review of the Insignia QF (2025) says the direct LED backlight has no local dimming, so dark scenes lack OLED-like shadow detail. The review gives no zone count and no test method. It is an editorial statement, not a measurement.

No4Reviewrtings.com/tv/reviews/tcl/q6-q651g-qledRead 5 October 2026Public exact 75-inch introduction and verdict explicitly say no local dimming feature. Public Panel Technology also observes BGR ordering, but does not explicitly establish stripe geometry, so no subpixel-layout enum is stored.

Local dimming zonesiIndependently controlled backlight zones for the exact screen size. Excludes LED count, self-emissive pixels and a series-wide up-to zone claim.

Not available

Not available

Panel maker

Not available

Not available

Panel generation

Not available

Not available

Subpixel layout

Not available

Not available

Native colour depthiNative panel bits per colour channel. A displayed colour count or HDR input bit depth does not establish native panel depth.

Not available

Not available

Native panel refresh rateiPanel refresh rate explicitly stated by the maker. Separate from the highest accepted PC or VRR input rate.

60Hz1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026Refresh Rate 60Hz. Insignia Support also answers 60Hz for the 55 inch on Best Buy.

60Hz1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026Exact 75 maker table states Panel Refresh 60 Hz. Game Accelerator 120 is reduced-resolution accepted gaming, not native 4K panel refresh.

DCI-P3 coverage (claimed)iGamut area coverage claimed by the maker. State the coordinate system in source notes. Colour volume or colour-ratio claims do not belong here.

Not available

Not available

Rec. 2020 coverage (claimed)iGamut area coverage claimed by the maker. State the coordinate system in source notes. Colour volume or colour-ratio claims do not belong here.

Not available

Not available

Peak HDR brightness (claimed)iMaker upper brightness claim for the stated size or series. Source notes identify screen size, test window and conditions when published.

Not available

Not available

HDR and picture

5 of 8 differ

HDR formats

Dolby Vision, HDR10, HLG1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026High Dynamic Range Format: Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG). HDR10+ is not listed.

Dolby Vision, HDR10, HDR10+, HLG1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026

Filmmaker Mode

Not available

Not available

HGiGiHDR tone mapping for games

Not available

Not available

Picture processor

Not available

TCL AiPQ1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026

Motion interpolation

Not available

Yes1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026

Black frame insertion

Not available

No4Reviewrtings.com/tv/reviews/tcl/q6-q651g-qledRead 5 October 2026Public exact 75-inch BFI prose explicitly says no optional backlight strobing feature.

Ambient light sensoriSensor in the TV that measures room lighting. A remote microphone or a generic auto-brightness setting alone does not establish a fitted light sensor.

Not available

Yes3Owner's manualstatic.helpjuice.com/helpjuice_production/uploads/upload/image/5306/6401660/GoogleTV_User_Guide_43-75Q651G_US_EN.pdfRead 5 October 2026Printed page 19 Adaptive Brightness explicitly adjusts screen brightness to ambient room light.

Calibration software

Not available

Not available

Motion and gaming

4 of 10 differ

Maximum accepted refresh rate per resolution and inputiHighest verified accepted rate without frame skipping at each resolution and input under the source conditions. Preset timing lists alone do not establish a maximum. Source notes identify ports, VRR, PC mode and any restrictions.

AInsignia QF Series QLED 4K UHD Smart Fire TV

Maximum accepted refresh rate per resolution and input. The top rate is in bold.

Resolution	HDMI
3840 × 2160Native	60Hz

Source1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026Native 4K row from Refresh Rate 60Hz. No lower-resolution or VRR claim is published.

BTCL Q651G

Maximum accepted refresh rate per resolution and input. The top rate is in bold.

Resolution	HDMI
3840 × 2160Native	60Hz4:4:4
2560 × 1440	120Hz

Source4Reviewrtings.com/tv/reviews/tcl/q6-q651g-qledRead 5 October 2026Public exact-75 Supported Resolutions explicitly caps 4K at 60 Hz. The introduction and gaming verdict explicitly say up to 1440p at 120 Hz, establishing that cap with Game Accelerator and resolution halving. Game Master and VRR are required for reduced-resolution 120 Hz. These rows describe accepted input resolution, not full delivered vertical detail. Public console prose also accepts 1080p at 120 Hz, but does not explicitly establish its absolute maximum, so that maximum row is omitted. Xbox HDR must be disabled for lower-resolution 120 Hz, while PS5 HDR works. Proper 4:4:4 is stated for common formats in Game Mode and PC, but the reduced-resolution 120 Hz row is not assigned 4:4:4. Preset timings and generic full-guide 144 Hz are not maxima.

Maximum accepted refresh rateiHighest verified accepted input rate across the stored resolution rows. Excludes motion interpolation ratings.

60Hz=CalculatedFrom Maximum accepted refresh rate per resolution and input

120Hz=CalculatedFrom Maximum accepted refresh rate per resolution and input

Maximum accepted refresh rate at 4KiHighest verified accepted input rate at the TV's native resolution, under the documented mode conditions. That is 3840 × 2160 on a 4K TV and 7680 × 4320 on an 8K TV.

60Hz=CalculatedFrom Maximum accepted refresh rate per resolution and input and Native resolution

60Hz=CalculatedFrom Maximum accepted refresh rate per resolution and input and Native resolution

Adaptive synciSupported VRR protocols and maker-published license tiers. G-SYNC compatibility is not the same as formal NVIDIA certification unless the source explicitly states certification.

Not available

HDMI VRR, FreeSync, G-SYNC Compatible4Reviewrtings.com/tv/reviews/tcl/q6-q651g-qledRead 5 October 2026Public exact 75-inch VRR prose explicitly says all three VRR types, establishing HDMI Forum VRR, FreeSync and G-SYNC compatibility. FreeSync Premium tier and formal NVIDIA certification are not inferred.

VRR range per inputiPublished variable refresh rate interval. A maximum without a minimum is not a complete interval. State LFC separately and do not infer a lower limit from it.

Not available

Not available

Low framerate compensation

Not available

Not available

Dolby Vision gaming

Not available

Not available

Auto game mode (ALLM)

Not available

Yes1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026

Game menu features

Not available

Not available

Input lag (claimed)

Not available

Not available

Measured

3 of 25 differ

Input lag (measured)iDelay measured by a reviewer for each signal and documented input. Source notes identify the tested size and mode. Missing input, HDR or VRR cells mean the source did not specify them.

Not available

Not available

Input lag at 4K 60 Hz (measured)iLowest measured value with the right settings

Not available

Not available

Input lag at 4K 120 Hz (measured)iLowest measured value with the right settings

Not available

Not available

Input lag at 4K 144 Hz (measured)iLowest measured value with the right settings

Not available

Not available

SDR brightness in a real scene (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

HDR brightness in a real scene (measured)iMeasured by a reviewer, not claimed by the maker

Not available

357nits14Measurementrtings.com/tv/reviews/tcl/q6-q651g-qledRead 7 October 2026RTINGS tested US 75Q651G. Hallway Lights real HDR scene highlight: 357 cd/m² with Dynamic Tone Mapping Brightness Priority. HDR white point calibrated, Movie picture mode, Brightness 100, Contrast 100, Gamma 2.2, Micro Contrast Off, Color Temperature Warm -5. Dynamic Tone Mapping must be toggled off/on to apply due to a reported firmware bug. This is the named scene and tone-mapping setting, not a default-mode result, average, window test or sustained full-screen brightness. Other Hallway settings: Detail Priority 333 and Balance 348 cd/m². Bench 2.3 at access, Published HDR method uses Murideo 7G real scenes and a Konica Minolta LS-100 luminance meter, choosing the higher of two Hallway overhead-light peaks. Exact unit firmware and ambient room luminance unstated. Public prose, no locked test-table cells.18Measurementrtings.com/tv/tests/picture-quality/hdr-peak-brightnessRead 7 October 2026Published HDR real-scene procedure uses Murideo 7G scene generator and Konica Minolta LS-100 luminance meter. Hallway value is the greater peak of the two overhead lights. Not whole-scene average. Product review publishes its own white-point calibration, exact picture settings and Brightness Priority alternate DTM result 357.

HDR brightness per window (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

HDR peak brightness (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Full-screen HDR brightness (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Contrast ratio (measured)iNative, local dimming off. 1000 means 1000:1

Not available

Not available

Contrast with local dimming (measured)i1000 means 1000:1. Measured by a reviewer

Not available

Not available

Infinite contrast (measured)iOLED shows no measurable black level

Not available

Not available

DCI-P3 coverage (measured)iMeasured gamut area coverage. Source notes identify the tested size, picture mode and coordinate system if stated.

Not available

Not available

Rec. 2020 coverage (measured)iReviewer-measured Rec. 2020 gamut area coverage. Source notes identify the tested size, picture mode, method and coordinate system when stated. Excludes colour volume and maker claims.

Not available

Not available

Colour volume at 1,000 nits (measured)iDCI-P3. Measured by a reviewer

Not available

Not available

Colour volume at 10,000 nits (measured)iRec. 2020. Measured by a reviewer

Not available

Not available

Colour accuracy (measured Delta E)iBefore calibration. Measured by a reviewer

Not available

Not available

Gray uniformity deviation (measured)iStandard deviation of brightness on a 50% gray test image, expressed as a percentage. Lower is more uniform. Source notes identify the tested size and method.

Not available

Not available

Colour shift angle (measured)iThe angle where colour washes out

Not available

Not available

Reflections (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Total pixel response time (measured)iTime for a complete pixel transition under the reviewer’s stated method. Source notes identify the refresh rate, tested size and settings.

Not available

Not available

PWM flicker frequency (measured)iOnly when the reviewer found PWM flicker

Not available

150Hz14Measurementrtings.com/tv/reviews/tcl/q6-q651g-qledRead 7 October 2026RTINGS tested US 75Q651G. Backlight PWM 150 Hz. Movie/PC/Vivid/Sports/Game are flicker-free at brightness 29-100, Low Power at 34-100, and Smart HDR always. Thus PWM is conditional, not present at every brightness. Source method TV bench 2.3 at access. Only public prose used, no locked test-table cells. Published method uses a ThorLabs photodetector and Rigol DS1102E oscilloscope, white window, optional flicker settings off, best pre-calibration SDR mode with other modes checked, backlight 0/50/100 percent. Exact unit firmware and ambient brightness unstated. The method explicitly says PWM procedure is unchanged across test benches.17Measurementrtings.com/tv/tests/motion/pwm-flickerRead 7 October 2026Published unchanged PWM procedure: ThorLabs photodetector connected to Rigol DS1102E oscilloscope, white window, optional flicker off, best pre-calibration SDR settings with other picture modes checked, backlight 0/50/100 percent. Product review separately states conditional 150Hz and flicker-free mode/brightness ranges. No instrument substituted.

VRR range (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

4:4:4 chroma (measured)iText stays as sharp as on a PC screen

Not available

Yes4Reviewrtings.com/tv/reviews/tcl/q6-q651g-qledRead 5 October 2026Public exact 75-inch Supported Resolutions explicitly confirms proper 4:4:4 when set to Game Mode and PC for common formats through 4K 60 Hz. Reduced-resolution 120 Hz is not claimed as full 4:4:4.

Power use SDR (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Smart platform

4 of 12 differ

Smart platform

Fire TV1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026

Google TV1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026

OS at launch

Not available

Not available

Latest OS

Not available

Not available

OS upgrade support periodiMaker commitment to operating-system upgrades, counted from the stated start date. Source notes distinguish OS upgrades from security patches and availability of firmware files.

Not available

Not available

Chipset

Not available

Not available

RAM

Not available

Not available

Total internal storageiPublished physical storage capacity. Space available to install apps is smaller and must not be substituted.

Not available

Not available

Voice assistants

Alexa1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026Voice Assistant Built-in: Amazon Alexa.

Google Assistant2Owner's manualcdn.shopify.com/s/files/1/0687/7151/2385/files/43-75Q651G_US_QSG_compressed.pdfRead 5 October 2026Printed page 8 remote and page 14 setup explicitly describe Google Assistant microphone/button on supplied remote. No integrated TV far-field microphone is established. External Alexa compatibility is separate.

Hands-free microphone

Not available

Not available

Casting

Not available

Chromecast built-in, AirPlay 21Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026

Smart home

Alexa9Retailer pagebestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 21 October 2026Specs: Works With Amazon Alexa and Voice Assistant Built-in Amazon Alexa. The user guide says Alexa can control smart home devices.11Owner's manualfiles.bbystatic.com/PVzx928unU88jHB7e9SOJQ%3D%3D/6bbf1669-5c0d-456a-8000-69260411255bRead 21 October 2026Introduction: use your voice to control live TV playback, launch apps, search for content, control smart home devices and more, with the Voice Remote with Alexa.

HomeKit, Alexa1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026Maker Works With explicitly names external Amazon Alexa and Apple HomeKit. These integrations are distinct from the built-in Google Assistant voice remote. Full guide separately has AirPlay and HomeKit settings.

Art or ambient mode

Not available

Not available

Tuners

1 of 6 differ

TunersiA tuner the maker calls ATSC with no version is ATSC 1.0. ATSC 3.0 is always named as such.

ATSC 1.0, Clear QAM, Analog1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026TV Tuner Type: ATSC, NTSC, Clear QAM. NTSC is stored as analog and ATSC without a version as ATSC 1.0, as for the other Insignia entries.

ATSC 1.0, Analog, Clear QAM1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 20264Reviewrtings.com/tv/reviews/tcl/q6-q651g-qledRead 5 October 2026Public exact-tested-75 Input Specifications explicitly identifies ATSC 1.0. The maker table also names NTSC and Clear QAM, each mapped to that separate original source.

Tuners per broadcast standardiNumber of independent tuners for the specified digital broadcast standard. Analog and satellite counts may differ. Recording also depends on regional software support.

Not available

Not available

Antenna inputs

AInsignia QF Series QLED 4K UHD Smart Fire TV

Type	Count
Terrestrial and cable	1

Source1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026RF Antenna Input Yes. The back-panel photo shows one ANT socket.5Retailer pagepisces.bbystatic.com/image2/BestBuy_US/images/products/6616/6616640cv13d.jpgRead 15 October 2026Same photo shows one ANT socket.

BTCL Q651G

Type	Count
Terrestrial and cable	1

Source2Owner's manualcdn.shopify.com/s/files/1/0687/7151/2385/files/43-75Q651G_US_QSG_compressed.pdfRead 5 October 2026

CI+ slot

Not available

Not available

Record to USB

Not available

Not available

Broadcast platforms

Not available

Not available

Audio

4 of 9 differ

Physical speaker channelsiMaker channel layout of the built-in speaker system. Excludes virtual surround up-mixing and connected soundbars.

Not available

2.04Reviewrtings.com/tv/reviews/tcl/q6-q651g-qledRead 5 October 2026Public introduction explicitly states tested 75 built-in 30 W 2.0-channel system, agreeing exact 75-inch maker power 30 W. This does not establish driver count.

Physical speaker driversiNumber of built-in sound-producing drivers, including subwoofers and screen actuators. Channel count does not by itself establish driver count.

21Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026Number Of Speakers 2 for all three sizes.

26Maker spec sheet (PDF)abcwarehouse.com/product_specs/24480_spec.pdfRead 5 October 2026Original page 2 explicitly states 30 W from two speakers, matching the exact 75-inch maker power. Physical speakers are separate from stereo channels and DTS virtual processing.

Total built-in speaker poweriPublished total output power of the TV’s built-in speaker system. Excludes optional speakers, soundbars and virtual channels.

20W1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026Speaker Output 20 watts for 55 and 65 inch, 30 watts for 75 inch.

30W1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026Exact 75-inch Audio Power states 30 W (2 x 15 W). Physical driver count is not established by wattage labels. Larger 50 W speaker configurations are excluded.

Built-in subwoofer

Not available

Not available

Up-firing speakers

Not available

Not available

Audio formatsiFormats explicitly decoded by the TV. Virtual speaker processing such as DTS Virtual:X belongs in Audio features. Bluetooth codec direction must be stated before it is listed as a decoder. Dolby Audio (formats not named) is for a maker that lists Dolby Audio without naming the Dolby formats.

Dolby Atmos, Dolby Digital Plus, Dolby Digital, DTS1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026Surround Sound Supported: Dolby Atmos, Dolby Digital Plus, Dolby Digital, DTS. The page does not say whether these are decoded or passed through.

Dolby Atmos, Dolby Digital Plus, MP31Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026Exact 75-inch Dolby Processing states Atmos and Dolby Digital Plus. USB MP3 player is explicit. PCM and Dolby Digital appear only in passthrough and are not mapped to decoding. Virtual:X is virtual speaker processing, stored separately.

eARC passthroughiWhat reaches a soundbar or receiver

Not available

Not available

Audio features

Not available

DTS Virtual:X, Enhanced Dialogue Mode1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026

Bluetooth headphones

Yes1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026Feature text: Bluetooth Personal Audio, pair your favorite Bluetooth headphones.

Yes3Owner's manualstatic.helpjuice.com/helpjuice_production/uploads/upload/image/5306/6401660/GoogleTV_User_Guide_43-75Q651G_US_EN.pdfRead 5 October 2026Printed page 19 Audio Output explicitly outputs to Bluetooth-connected device. Radio version is unstated and omitted.

Connectivity

3 of 14 differ

Video inputsiPhysical input sockets on the exact reference model, grouped only when identical. HDMI revision, accepted 4K rate and link bandwidth are separate claims. Optional connection boxes are excluded unless included. Screen sizes of one line can have other ports, so it is per variant.

AInsignia QF Series QLED 4K UHD Smart Fire TV

Type	Port	Count	Max refresh rate at 4K (Hz)	eARC
HDMI	HDMI (eARC)	1	60	Yes
HDMI	HDMI	2	60	Not available
Composite	Not available	1	Not available	Not available

Source1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026Number of HDMI Inputs 3 and Display Connectors 1 x Composite video, 3 x HDMI for 55 and 65 inch. The 75 inch page says 4 HDMI. HDMI Audio Return Channel is eARC on one HDMI, as the feature text says. The port photo labels the eARC socket and does not number the sockets. HDMI revision and bandwidth are not published. 4K 60 Hz follows from the 60Hz panel and is not an HDMI 2.1 claim.

BTCL Q651G

Type	Port	Count	Max refresh rate at 4K (Hz)	eARC
HDMI	HDMI 1 and 2	2	60	No
HDMI	HDMI 3	1	60	Yes
Composite	Not available	1	Not available	Not available

Source2Owner's manualcdn.shopify.com/s/files/1/0687/7151/2385/files/43-75Q651G_US_QSG_compressed.pdfRead 5 October 2026Rendered original QSG printed page 9 explicitly labels three HDMI inputs and eARC on 3, plus separate composite adapter jack. Public exact 75-inch review explicitly caps native 4K at 60 Hz. Composite adapter is not included. Review identifies HDMI 2.0 bandwidth, but protocol revisions and link speeds are not inferred into these optional columns.

HDMI ports

3=CalculatedFrom Video inputs

3=CalculatedFrom Video inputs

HDMI ports with 4K 120 Hz

0=CalculatedFrom Video inputs

0=CalculatedFrom Video inputs

Highest HDMI version

Not available

Not available

Maximum HDMI link bandwidthiHighest verified link bandwidth in Gbps. An HDMI revision or supported resolution alone does not prove 40 or 48 Gbps.

Not available

Not available

HDMI features

eARC, CEC1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026HDMI Audio Return Channel (ARC): eARC. VRR and ALLM are not listed.5Retailer pagepisces.bbystatic.com/image2/BestBuy_US/images/products/6616/6616640cv13d.jpgRead 15 October 2026Same photo labels one of the three HDMI sockets (e)ARC.11Owner's manualfiles.bbystatic.com/PVzx928unU88jHB7e9SOJQ%3D%3D/6bbf1669-5c0d-456a-8000-69260411255bRead 21 October 2026Troubleshooting, CEC-compatible devices, page 24: turn on HDMI CEC Device Control under Settings, Display & Sounds. ALLM and VRR are not mentioned in the guide.

ALLM, VRR, eARC, CEC2Owner's manualcdn.shopify.com/s/files/1/0687/7151/2385/files/43-75Q651G_US_QSG_compressed.pdfRead 5 October 2026Maker states ALLM. Original guide names eARC, full guide CEC controls, and public exact 75-inch review proves HDMI Forum VRR. Generic full guide up-to 144 claim is not valid for this exact 60 Hz panel.4Reviewrtings.com/tv/reviews/tcl/q6-q651g-qledRead 5 October 2026Public exact-75 console and VRR descriptions establish HDMI Forum VRR and ALLM. Original QSG independently identifies eARC on HDMI 3, and the full guide establishes CEC. Its generic 144 Hz statement does not describe this exact 60 Hz panel.

USB peripheral portsiUSB sockets for media, storage or accessories. Count physical connectors. A connector without a published USB revision must leave the revision empty. The count can differ by screen size within one series, so it is per variant.

AInsignia QF Series QLED 4K UHD Smart Fire TV

Connector	USB version	Count
USB-A	2.0	1

Source1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026USB Ports 1 x USB-A 2.0 on all three sizes. Amazon lists the 55 inch as one USB 3.0 port. Best Buy gives the revision per connector, so it wins.

BTCL Q651G

Connector	USB version	Count
USB-A	2.0	1

Source1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 20262Owner's manualcdn.shopify.com/s/files/1/0687/7151/2385/files/43-75Q651G_US_QSG_compressed.pdfRead 5 October 2026Original QSG printed page 9 depicts one rectangular Type-A socket explicitly labeled USB 2.0. Exact-75 maker table independently states one USB 2.0, so connector, version and count are separately proved.

Ethernet speedi0.1 is 100 Mbit

Not available

Not available

Wi-FiiNewest Wi-Fi generation of this size. Some series change it between sizes.

Wi-Fi 51Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026Wireless Networking Standard Wi-Fi 5.

Wi-Fi 51Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026

Wi-Fi bands

Not available

Not available

BluetoothiCan differ by screen size within one series, so it is per variant.

5.01Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026Bluetooth Version 5.0.

Not available

Optical out

Yes5Retailer pagepisces.bbystatic.com/image2/BestBuy_US/images/products/6616/6616640cv13d.jpgRead 15 October 2026Best Buy product photo of the side connector panel of the 55 inch. It labels an AUDIO OUT socket of the optical (Toslink) type, a 3.5 mm jack, a yellow composite socket and ANT.

Yes1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026

Headphone out

Yes1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026Audio Only Outputs 1 x 3.5mm audio and Headphone Jack Yes.

Yes7Spec databasekitele.com/en/tv-tcl-75q651gRead 5 October 2026Exact 75Q651G Cable Connections explicitly lists one 3.5 mm Audio Out. Only this diameter claim is used. Generic headphone count and composite-input diameter in maker sources do not establish headphone diameter. Other database values are not imported.

Included connection boxiWhether the TV uses an included external input box. Optional add-on boxes do not change this value.

None12Owner's manualfiles.bbystatic.com/cw3LWn7EblhdBo9gHXGGMg%3D%3D/0002455c-6cbf-440f-a2d7-80adae6eb320Read 21 October 2026Making connections: every jack shown is on the TV, with no external connection box in the guide or the included accessories.

None13Owner's manualstatic.pcrichard.com/docs/43Q651G_Quick-Reference-Guide_01.pdfRead 7 October 2026Maker diagram locates mains, USB, Ethernet, HDMI, RF, AV, headphone and optical sockets directly on the TV. No external input box is used. Composite AV adapter is an optional passive cable, not a connection box.

Remote

1 of 5 differ

Remote control

Yes1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026Remote Control Type Voice control. What's Included lists the remote control.

Yes2Owner's manualcdn.shopify.com/s/files/1/0687/7151/2385/files/43-75Q651G_US_QSG_compressed.pdfRead 5 October 2026

Remote connection

Not available

Infrared13Owner's manualstatic.pcrichard.com/docs/43Q651G_Quick-Reference-Guide_01.pdfRead 7 October 2026Original guide identifies an IR receiver for signals from the TV remote. This is the verified connection subset. Voice pairing instructions do not explicitly name Bluetooth, so that optional protocol remains unproved.

Remote power

AAA batteries1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026Remote battery size AAA, 2 required and 2 included, alkaline, not rechargeable.

AAA batteries2Owner's manualcdn.shopify.com/s/files/1/0687/7151/2385/files/43-75Q651G_US_QSG_compressed.pdfRead 5 October 2026

Voice button on remote

Yes1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026Feature text: Voice Remote with Alexa, use your voice to control your TV.

Yes2Owner's manualcdn.shopify.com/s/files/1/0687/7151/2385/files/43-75Q651G_US_QSG_compressed.pdfRead 5 October 2026

Pointer remoteiPoint and click like an air mouse

Not available

Not available

Stand and mounting

4 of 9 differ

Stand

Feet1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026The product photos show a stand of two legs at the outer ends. Best Buy defines Stand Width as the distance from the outside of one leg to the outside of the opposite leg.

Feet2Owner's manualcdn.shopify.com/s/files/1/0687/7151/2385/files/43-75Q651G_US_QSG_compressed.pdfRead 5 October 2026Original 43-75Q651G guide printed page 5 installation shows two separate feet. Their outermost footprint spacing is not identified by the maker Stand Separation Distance label, so numeric feet spacing is omitted.

Stand installation positionsiNumber of distinct supported width or height installation configurations. A two-foot stand is not automatically two positions.

13Retailer pageweb.archive.org/web/20260211145543/https://www.bestbuy.com/product/insignia-75-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97VP/sku/6616642Read 15 October 2026Archive copy of the 75 inch page, Dimensions: Adjustable Stand Width No.9Retailer pagebestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 21 October 2026Specs, Dimensions: Adjustable Stand Width No, so one installation position is stored. The 65 inch live page says the same.10Retailer pagebestbuy.com/product/insignia-65-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97V2Read 21 October 2026Live 65 inch page, Specs, Dimensions: Adjustable Stand Width No.

213Owner's manualstatic.pcrichard.com/docs/43Q651G_Quick-Reference-Guide_01.pdfRead 7 October 2026Original maker QSG explicitly shows wide and narrow foot-installation diagrams covering 75Q651G. Count is distinct width configurations, not the two physical feet. Reviewed rendered figure. No numerical footprint is inferred.

Stand height adjustment

Not available

Not available

Space under the screen

Not available

Not available

Distance between feetiOuter edges, widest position

1,049.02mm1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026Stand Width 41.3 inches (55), 50.2 inches (65), 50.5 inches (75), converted exactly to mm.

Not available

Stand footprintiOverall width and depth occupied by the stand in the documented installation position. Source notes identify wide, narrow or soundbar height positions.

Width1,049.02Depth254mm(41.3 × 10 in)1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026Stand Width by Stand Depth: 41.3 x 10 inches (55), 50.2 x 11.8 inches (65), 50.5 x 13.7 inches (75), converted exactly to mm.

Not available

VESA mount

200 x 2001Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026VESA Wall Mount Standard 200mm x 200mm for 55 and 65 inch, 300mm x 300mm for 75 inch. Amazon lists 400 x 400 mm for the 55 inch. The Best Buy feature text and Insignia Support both say 200x200, so Best Buy wins. The screw size is not published.

400 x 4001Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026

VESA screwiThread size only, such as M6 or M8. Screw length and hole depth go in the source note.

M612Owner's manualfiles.bbystatic.com/cw3LWn7EblhdBo9gHXGGMg%3D%3D/0002455c-6cbf-440f-a2d7-80adae6eb320Read 21 October 2026Installing the stands or a wall mount: VESA 200 x 200 mm with screws type M6, 12 mm length for the 55 and 65 inch. VESA 300 x 300 mm with screws type M6, 16 mm length for the 75 inch. Only the thread size is stored, so all three sizes are M6.13Retailer pagebestbuy.com/site/questions/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/6616640Read 21 October 2026Insignia Support answer for the 55 inch: the TV uses M6 screws with a 12 mm length for the 200 x 200 mm VESA holes.

M61Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026Exact 75-inch maker M6 x 20 mm wall screws. Original QSG75 wall table independently agrees. Stand screws are M5 and are distinct.

Wall mount included

No1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026Wall Mount Included: No. Stand Included: Yes.

No2Owner's manualcdn.shopify.com/s/files/1/0687/7151/2385/files/43-75Q651G_US_QSG_compressed.pdfRead 5 October 2026Original wall-mount instructions expressly say wall hardware and accessories are not included.

OLED care

None of 3 known

OLED care

Not available

Not available

Burn-in covered by warranty

Not available

Not available

Burn-in warranty length

Not available

Not available

Dimensions and weight

4 of 5 differ

Dimensions with stand

Width1,226.82Height749.3Depth254mm(48.3 × 29.5 × 10 in)1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 202655 inch: 48.3 x 29.5 x 10 inches (width, height, depth with stand), converted exactly to mm. The sizes are rounded to 0.1 inch.4Retailer pageweb.archive.org/web/20250409182518/https://www.bestbuy.com/site/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/6616640.pRead 15 October 2026Best Buy returns no page to the agent, so this is the Internet Archive copy. Copy of 9 April 2025 gives the same 55 inch values as the 2026 copy (29.5 x 48.3 x 10 inches).

Not available

Dimensions without stand

Width1,226.82Height711.2Depth71.12mm(48.3 × 28 × 2.8 in)1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 202655 inch: width 48.3, height 28 and depth 2.8 inches without stand, converted exactly to mm.

Not available

Thinnest depth

Not available

Not available

Weight with stand

9.21kg(20.3 lb)1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 202620.3 pounds (55), 27.8 pounds (65), 40.1 pounds (75), converted and rounded to 0.01 kg.

Not available

Weight without standiWhat the wall mount carries

8.98kg(19.8 lb)1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 202619.8 pounds (55), 27.6 pounds (65), 39.7 pounds (75), converted and rounded to 0.01 kg.4Retailer pageweb.archive.org/web/20250409182518/https://www.bestbuy.com/site/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/6616640.pRead 15 October 2026Same copy: 19.8 pounds without stand. An Insignia Support answer on that page also gives 19.8 pounds and a VESA pattern of 200 x 200 mm.

22.9064kg(50.5 lb)1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026Exact 75-inch maker 50.5 pounds converted by 0.45359237 and rounded to six decimals.

Power

1 of 10 differ

Power supply

Internal11Owner's manualfiles.bbystatic.com/PVzx928unU88jHB7e9SOJQ%3D%3D/6bbf1669-5c0d-456a-8000-69260411255bRead 21 October 2026Connecting power, page 19: the power cord goes to the power connector on the TV and to a power outlet. No external adapter is described.12Owner's manualfiles.bbystatic.com/cw3LWn7EblhdBo9gHXGGMg%3D%3D/0002455c-6cbf-440f-a2d7-80adae6eb320Read 21 October 2026Turning on your TV, step 1: plug the power cord into the back of your TV. The included accessories list a power cord and no adapter.

Internal13Owner's manualstatic.pcrichard.com/docs/43Q651G_Quick-Reference-Guide_01.pdfRead 7 October 2026Mains cable connects directly to the TV power port. Guide explicitly locates hazardous mains voltage inside the product. The included cord is not an external adapter.

On-mode power in SDR (EU label)iOn-mode power demand under the EU energy label test. Match the exact regional model and screen size.

Not available

Not available

On-mode power in HDR (EU label)iOn-mode power demand under the EU energy label test. Match the exact regional model and screen size.

Not available

Not available

Maximum operating poweriMaker-stated maximum operating power for the exact model. Rated mains input power and typical or measured draw are distinct and must be qualified in source notes.

Not available

Not available

Standby poweriPublished standby power for the exact model. Source notes preserve less-than or maximum qualifiers.

Not available

0.5W1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026Exact 75-inch specifies less than 0.5 W. Stored value is a qualified upper threshold. Unscoped annual kWh is not operating watts or EU energy per 1000 hours.

Networked standby

Not available

Not available

EU energy class SDR

Not available

Not available

EU energy class HDR

Not available

Not available

Energy per 1000 h SDR

Not available

Not available

Energy per 1000 h HDR

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Certifications

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Picture certifications

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ENERGY STAR

No1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026ENERGY STAR Certified: No. EPEAT Qualified: No.

No1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026

Other certifications

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FCC Part 15 Class B, ICES-003 Class B13Owner's manualstatic.pcrichard.com/docs/43Q651G_Quick-Reference-Guide_01.pdfRead 7 October 2026Original declaration explicitly covers 43/50/55/65/75Q651G and states FCC Part 15 Class B and Canadian ICES-003 Class B compliance. This is documented regulatory compliance, not an invented FCC ID or electrical-safety listing.

In the box

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In the box

Remote Control, Two AAA batteries, Power Cable, User Manual, TV Stand1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026What's Included: Remote Control, Power Cable, User Manual, TV Stand. Two AAA batteries from the battery rows (2 included).7Retailer pageamazon.com/dp/B0DW9JZKWKRead 15 October 2026Included components: Power Cable, Stand, User Manual, Warranty Card.

Voice remote, Two AAA batteries, Power cable, Two TV stands, Four stand screws, Quick Start Guide, Warranty information2Owner's manualcdn.shopify.com/s/files/1/0687/7151/2385/files/43-75Q651G_US_QSG_compressed.pdfRead 5 October 2026Original QSG printed page 4 lists remote/batteries/power cord/feet/four screws/guide. Maker exact 75-inch separately supplies warranty information.

Links

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Product page

www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F51Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026Insignia sells only through Best Buy and its own site redirects there. The Best Buy page is the brand's product page.

us.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tv1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026Complete current US specification tab was opened with original QSG, full user guide and the newly obtained original TCL Q651G specification sheet hosted by ABC Warehouse. Exact 75-inch document columns are used. Original sheet mechanical values take precedence over the conflicting current PDP values, which are qualified in those field notes.

Spec sheet

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www.abcwarehouse.com/product_specs/24480_spec.pdf6Maker spec sheet (PDF)abcwarehouse.com/product_specs/24480_spec.pdfRead 5 October 2026Original two-page TCL Q651G specification sheet, hosted by ABC Warehouse, opened in the web PDF tool. Page 2 exact 75Q651G column and 75-inch mechanical table checked. CLI download timed out and was parked after bounded attempts. No maximum watts is inferred from the unscoped consumption row.

Manual

files.bbystatic.com/PVzx928unU88jHB7e9SOJQ%3D%3D/6bbf1669-5c0d-456a-8000-69260411255b11Owner's manualfiles.bbystatic.com/PVzx928unU88jHB7e9SOJQ%3D%3D/6bbf1669-5c0d-456a-8000-69260411255bRead 21 October 2026English QLED TV User Guide, 28 pages, file title NS-UQFL26 UM, hosted by Best Buy and listed under Manuals on the 75 inch page (SKU 6616642). It has no specification table. Its Quick Setup Guide names the models NS55-QFNA26, NS65-QFNA26 and NS75-QFNA26, which is a different model code from the Best Buy NS55-UQFL26 series. Both guides describe the same 55, 65 and 75 inch Fire TV line with the same jacks and VESA patterns.

static.helpjuice.com/helpjuice_production/uploads/upload/image/5306/6401660/GoogleTV_User_Guide_43-75Q651G_US_EN.pdf3Owner's manualstatic.helpjuice.com/helpjuice_production/uploads/upload/image/5306/6401660/GoogleTV_User_Guide_43-75Q651G_US_EN.pdfRead 5 October 2026Original 27-page US English 43-75Q651G full guide reopened from the TCL Helpjuice support media host. Original current QSG is separately linked from official Q651G support. Full guide generic Game Master up-to 144 statement conflicts with exact 75-inch maker/native 60 and actual review maximum 60 Hz at 4K, so it is not inherited.

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

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Warranty

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Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

1year1Retailer pageweb.archive.org/web/20260128190440/https://www.bestbuy.com/product/insignia-55-class-qf-series-qled-4k-uhd-smart-fire-tv/J2FPJK97F5Read 15 October 2026Warranty parts and labor: 1 year limited.

1year1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026Exact US maker block states one-year limited manufacturer warranty. Statutory rights and paid retailer extensions are separate.

Both are also in the API. Back to all TVs.