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Deal.ai › TCL › TVs
TCL
TCL 75Q651G 75-inch

TCL 75Q651G 75-inch

Best price now

75"$579.99
$579.99at Best BuyChecked 10 h ago

19% under what the other stores charge

Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Lowest price today: $579.99 at Best Buy (checked Nov 11, 2026).
  • Checked at 3 stores.

Our take on the TCL 75Q651G 75-inch

The TCL 75Q651G is a 75-inch 4K QLED TV in TCL's Q-Class line, running Google TV with Dolby Vision, HDR10+ and HLG support. It covers the basics well for a big-screen living room set: 120Hz-class motion features via VRR, eARC over HDMI, Wi-Fi 5, Bluetooth, AirPlay 2 and Chromecast built in. It has no local dimming, so black levels and contrast are its weak spot against mini-LED and full-array rivals. It suits buyers who want a very large QLED screen for streaming, sports and casual gaming without paying mini-LED money.

Best forLarge living rooms and open-plan spacesStreaming and sports on a big screenCasual console gaming with VRRBuyers who want Google TV and AirPlay 2 in one set
Pros
  • Big 75-inch 4K QLED panel with wide color
  • Dolby Vision, HDR10+ and HLG support
  • Google TV with Chromecast, AirPlay 2 and Alexa/HomeKit control
  • VRR and eARC for gaming and soundbars
  • 30W speakers and four HDMI inputs cover most setups
Cons
  • No local dimming, so blacks look gray in dark rooms
  • Wi-Fi 5 only, no Wi-Fi 6
  • No CEC listed, which can complicate one-remote control
  • USB 2.0 ports are slow for media playback
  • Edge-lit backlight shows some unevenness on dark scenes

TCL 75Q651G 75-inch prices at every store

  • Best BuyNew

    In stock

    $579.99Free shippingChecked 10 h ago
    Visit Best Buy
  • StaplesNew

    In stock

    $717.49Free shippingChecked 10 h ago
    Visit Staples
  • NeweggNew

    In stock

    $924.78Free shippingChecked 10 h ago
    Visit Newegg

Store links may earn us a commission. Some prices via Klarna.

TCL 75Q651G 75-inch price history

Lowest price we've seen: $579.99 on Nov 11 at Best Buy. Tracked across 3 stores since Nov 11.

What reviewers say

Owners of TCL's Q-Class sets generally praise the size, color and smart features for the money, while noting that dark-room contrast and black uniformity fall short of mini-LED models.

What people mention
  • Picture qualityMixedViewers like the color and brightness but say dark scenes lack depth without local dimming.
  • Black levelsCriticisedOwners report grayish blacks and some backlight unevenness in dark rooms.
  • Smart featuresPraisedGoogle TV, Chromecast and AirPlay 2 are called easy to set up and well stocked with apps.
  • GamingPraisedVRR and low input lag make it a solid pick for console play.
  • SoundCriticisedThe 30W speakers are considered adequate for news but weak for films.
  • ValuePraisedBuyers say the size and features are hard to match at this tier.

About the TCL 75Q651G 75-inch

The TCL 75Q651G is a 75-inch flat 4K Ultra HD TV with a resolution of 3840x2160. Image enhancement is included, and the TV supports VRR. It does not have local dimming.

It runs Google TV and has built-in Wi-Fi 5 and Bluetooth. It supports Chromecast and AirPlay 2, and works with Apple HomeKit, Amazon Alexa and Google Home. The built-in stereo speakers output 30 W in total and support Dolby Atmos, Dolby Digital, Dolby Digital Plus, DTS Virtual:X and PCM.

The TV has three HDMI ports, one with eARC, plus USB-A, Ethernet (RJ45), optical S/PDIF and composite connections.

Screen size
75 inches, flat
Resolution
3840x2160 (4K Ultra HD)
HDR formats
Dolby Vision, HDR10+, HDR10, HLG
Operating system
Google TV
Audio
30 W stereo speakers, Dolby Atmos, DTS Virtual:X
Ports
3 HDMI (eARC), USB-A (USB 2.0), RJ45 LAN, optical S/PDIF, 1 composite
Wireless
Wi-Fi 5 (802.11ac), Bluetooth
Dimensions
65.6 in wide, 40.8 in high with legs, 13.7 in deep with legs
Weight
50.5 lb (22.9 kg) without legs
Standby power
0.5 W

Specifications

Connections
Optical S/PDIF, HDMI, USB-A, RJ45 (LAN), CompositeSource
Height (without legs) (")
37.8Source
Height (including legs) (")
40.8Source
Wireless & Streaming
Chromecast, AirPlay 2Source

Questions and answers

Is the TCL 75Q651G good for dark rooms?
Not ideal. It has no local dimming, so blacks look gray and backlight unevenness shows in dark scenes. A bias light or a mini-LED set suits dark rooms better.
Does it support 4K 120Hz gaming?
It supports VRR and 4K at up to 60Hz on its HDMI inputs. Serious 120Hz console gamers should look at TCL's higher QM series.
What is included in the box?
The TV, a stand with legs, a remote, batteries and a power cable. A wall mount and HDMI cables are sold separately.
Does it work with Alexa and Apple HomeKit?
Yes. Google TV supports Chromecast and AirPlay 2, and the set works with Amazon Alexa, Google Home and Apple HomeKit.
Can I mount it on a wall?
Yes. It has a VESA mount pattern and weighs about 50.5 lb without the legs, so a standard large-TV bracket works.
How does it compare with TCL's mini-LED models?
The Q651G gives you a big QLED screen with strong color and smart features. Mini-LED models add local dimming for much better contrast and black levels.
Where is the TCL 75Q651G 75-inch cheapest?
At Best Buy, for $579.99, 19% under what the other stores charge, as of our latest check.
Where can I buy the TCL 75Q651G 75-inch?
3 stores we checked sell it, including Best Buy, Staples, Newegg.

Stores we've priced the TCL 75Q651G 75-inch at

  • Best Buy deals and prices
  • Newegg deals and prices
  • staples.com deals and prices

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NFC
NoSource
Local dimming
NoSource
Smart Home System
Apple HomeKit, Amazon Alexa, Google HomeSource
MHL
NoSource
No. of Composite (pcs)
1Source
HFR
NoSource
VRR
YesSource
Weight (without legs) (lb)
50.5Source
Operating System
Google TVSource
Speaker output (total) (W)
30Source
CEC
NoSource
Screen Resolution
3840x2160 (4K Ultra HD)Source
Depth (including legs) (")
13.7Source
Screen design
FlatSource
VESA-Mount
YesSource
Color
BlackSource
Supported picture files
JPEG/JPGSource
HDR Type
Dolby Vision, HDR10+, HDR10, HLGSource
Width (")
65.6Source
ARC
eARCSource
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