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ballsballsballs 22.5K Views
Oct 7, 2025 6:41 AM

Costco Members: 75" TCL 75Q77K Q77 Series 4K UHD QLED Smart TV + 5-Yr Warranty

$500

$530

5% off
+ Free Shippingat Costco Wholesale
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Deal Details
Costco Wholesale has for their Members: 75" TCL 75Q77K Q77 Series 4K UHD QLED Smart Google TV + 5 Years of Warranty Coverage (auto-adds to cart) on sale for $499.98. Shipping is free.

Thanks to Community Member ballsballsballs for sharing this deal.

Specs:
  • Resolution: 3840 x 2160
  • Refresh Rate: 144Hz Native
  • Screen Type: HVA Panel
  • Backlit Voice Remote
  • HDR PRO+ Dolby Vision, HDR10+, HDR10, HLG
  • Smart TV Platform: Google TV
  • VESA Mounting Standard: 300x300
  • 5 Years of Total Coverage w/ included Allstate 3-Year Protection Plan & 2-Year Manufacturer's Warranty
  • Ports:
    • 4x HDMI
    • 2x USB
    • 1x Digital Optical Audio

Editor's Notes

Written by Corwin | Staff

Original Post

Written by ballsballsballs
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco Wholesale has for their Members: 75" TCL 75Q77K Q77 Series 4K UHD QLED Smart Google TV + 5 Years of Warranty Coverage (auto-adds to cart) on sale for $499.98. Shipping is free.

Thanks to Community Member ballsballsballs for sharing this deal.

Specs:
  • Resolution: 3840 x 2160
  • Refresh Rate: 144Hz Native
  • Screen Type: HVA Panel
  • Backlit Voice Remote
  • HDR PRO+ Dolby Vision, HDR10+, HDR10, HLG
  • Smart TV Platform: Google TV
  • VESA Mounting Standard: 300x300
  • 5 Years of Total Coverage w/ included Allstate 3-Year Protection Plan & 2-Year Manufacturer's Warranty
  • Ports:
    • 4x HDMI
    • 2x USB
    • 1x Digital Optical Audio

Editor's Notes

Written by Corwin | Staff

Original Post

Written by ballsballsballs

Community Voting

Deal Score
+33
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Top Comments

Melosince87
247Comments
73Reputation
This a really good tv. Just make sure you always buy the $35 Costco 3 year warranty for extra protection. If something goes wrong you can just swap it out with a newer model. Also this model might drop to $400 during Black Friday
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35 Comments

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Oct 8, 2025 1:44 AM
53 Comments
Joined Apr 2014
junkforadamOct 8, 2025 1:44 AM
53 Comments
Quote from coltrane69 View quoted comment :
I Bought two of the 55" Costco versions of this TV about 3 months ago, and have also had to pull the cord about 5 different times due to them completely freezing up. For the $220 price I paid for each, I still think it's a great bang for the buck T.V., but the complete freeze ups have been really annoying.
I have a Samsung that freezes some too. I was wondering if backing out/ using exit feature in the app helps. My Samsung freezes less when I exit versus just pressing home button. Thanks in advance!
Oct 8, 2025 3:25 AM
1.4K Comments
Joined Feb 2012
MisterdobalinaOct 8, 2025 3:25 AM
1.4K Comments
Quote from CaddilLackey View quoted comment :
Not Mini LED, no local dimming, not nearly as bright. I picked up the 75" QM6K pro for $599 (had to buy 2 last month to get that price) and love it
I just grabbed the qm6k 65 for 499. this looks good but my room are too bright
Oct 8, 2025 5:52 AM
1.2K Comments
Joined Jul 2010
xlerateOct 8, 2025 5:52 AM
1.2K Comments
Quote from Misterdobalina View quoted comment :
Quote from CaddilLackey :
Not Mini LED, no local dimming, not nearly as bright. I picked up the 75" QM6K pro for $599 (had to buy 2 last month to get that price) and love it
I just grabbed the qm6k 65 for 499. this looks good but my room are too bright
Can you share where the QM6K is $499?
Oct 8, 2025 5:57 AM
1.2K Comments
Joined Jul 2010
xlerateOct 8, 2025 5:57 AM
1.2K Comments
Quote from darenlaw View quoted comment :
Quote from drkazn :
To those that bought it, how is the Google OS? Just read review on Costco its horrendous, he bought a Roku stick to be able to use it. TIA
I have the 55". the google OS overall seems fine. the only issue I CANNOT figure out is a web based video cast, from my Google Pixel Android phone. it always worked on my old Chromecast stick. but this TV can't do it. it loads, shows the title of the video, and then freezes on the cast blue icon. anyone else have cast issues?
I've had this issue also. Maybe try a few variables: is it all sites or just some? Does YouTube cast without issue?
Oct 8, 2025 7:50 AM
9.5K Comments
Joined Dec 2014
LEOMHK1.0Oct 8, 2025 7:50 AM
9.5K Comments
Quote from drkazn View quoted comment :
My parents had a similar TV with Google OS, "turrible", thought maybe it had updated it, o well.
OK, Barkley !!!
Oct 8, 2025 7:57 AM
9.5K Comments
Joined Dec 2014
LEOMHK1.0Oct 8, 2025 7:57 AM
9.5K Comments
Quote from drkazn View quoted comment :
To those that bought it, how is the Google OS? Just read review on Costco its horrendous, he bought a Roku stick to be able to use it. TIA
It's not the OS itself.
Google TV/Android TV is an excellent OS the issue is that most TVs even top tier cannot handle it.
Try the 4K Pro [walmart.com] and you'll experience it at its best.
Oct 8, 2025 12:04 PM
41 Comments
Joined Sep 2008
to0w1r3dOct 8, 2025 12:04 PM
41 Comments
Quote from LEOMHK1.0 View quoted comment :
It's not the OS itself.Google TV/Android TV is an excellent OS the issue is that most TVs even top tier cannot handle it.Try the 4K Pro [walmart.com] and you'll experience it at its best.
I came here to say the same...I never use the TV OS. I've owned most manufacturers and the majority run poorly..my last high end Sony had Google, while the integration is nice, the 4k pro is a great alternative for any TV OS.

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Oct 8, 2025 1:32 PM
1.7K Comments
Joined Feb 2007
coltrane69Oct 8, 2025 1:32 PM
1.7K Comments
Quote from junkforadam View quoted comment :
I have a Samsung that freezes some too. I was wondering if backing out/ using exit feature in the app helps. My Samsung freezes less when I exit versus just pressing home button. Thanks in advance!
No, when I say it freezes up, I mean the TV locks up hard. No button on the remote will do anything, power button included. Even the power button on the bottom front of the TV does nothing, the only remedy is to unplug the TV and plug it back in.
1
Oct 8, 2025 1:56 PM
1.6K Comments
Joined Jun 2010
hansmoleman007Oct 8, 2025 1:56 PM
1.6K Comments
FWIW, this doesn't look to have local dimming. I thought this was just a Costco specific version of the Q7 which would be amazing at this price, but Reddit seems to think's it's a Q6 which I also don't think is true because the Q6 is a 60Hz panel, not 144Hz. So I'm not sure what to compare this to since it doesn't seem to have a direct counterpart in TCL's standard lineup.
Oct 8, 2025 4:46 PM
242 Comments
Joined Nov 2012
CinnagarOct 8, 2025 4:46 PM
242 Comments
Quote from tony412 View quoted comment :
Personal experience has not been great, occasionally freezes up and I have to pull the power cord so it can reset. Also, and a bigger issue for me, does not support the Xfinity streaming app. Big miss for those of us in Comcast territory that still have a cable streaming package.
I was going to say that the solution for this is to use the CAST feature from eruption the Xfinity app to cast the channel you want to watch to the TV, then just minimize the app and use your phone as usually, but it looks like someone else is having trouble with casting on this TV too. The big problem with most of the Android TV implementations on cheaper TVs is that they scimp on the SoC used to power the OS; I know Sony's implementation works really well without issue, and it runs a little slow on the Vizio, but never had any issues like these - I've had an nVIDIA Shield AndroidTV device since 2015, and it still works like a dream 10+ years later, and still gets android updates, so this isn't really an issue for me anyway.
Oct 8, 2025 11:20 PM
210 Comments
Joined Dec 2022
MaroonCrown8471Oct 8, 2025 11:20 PM
210 Comments
Quote from Nate650 View quoted comment :
Costco price matches within 30 days of purchase.
Do you have to go to customer service in-store, or how do you do it? thx
Pro
Deal Editor
Oct 9, 2025 8:39 PM
13.7K Comments
Joined Jun 2008
Nate650
Pro
Deal Editor
Oct 9, 2025 8:39 PM
13.7K Comments
Quote from MaroonCrown8471 View quoted comment :
Do you have to go to customer service in-store, or how do you do it? thx

There is usually a separate register which is different than the customer service area, but if it's not obvious, I'd start with the customer service desk!
Oct 9, 2025 9:46 PM
1.3K Comments
Joined Nov 2006
smpjcuOct 9, 2025 9:46 PM
1.3K Comments
Quote from coltrane69 View quoted comment :
I Bought two of the 55" Costco versions of this TV about 3 months ago, and have also had to pull the cord about 5 different times due to them completely freezing up. For the $220 price I paid for each, I still think it's a great bang for the buck T.V., but the complete freeze ups have been really annoying.
But you can circumvent that by using a fire stick or Roku, yes?
Oct 10, 2025 6:08 AM
1.7K Comments
Joined Feb 2007
coltrane69Oct 10, 2025 6:08 AM
1.7K Comments
Quote from smpjcu View quoted comment :
But you can circumvent that by using a fire stick or Roku, yes?
Oh yeah for sure. But both TVs are rarely used, and for the most part the freezing hasn't happened often enough to warrant an extra dongle. My main Tv is an LG 77" OLED and I use a Roku Ultra on that one, and a Roku stick our Bedroom TV. I really can't stand Amazon, Lg, Samsung, or Android OS. I much prefer the interface and speed of the Rokus to any of the others.

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Oct 10, 2025 4:47 PM
148 Comments
Joined Apr 2013
StressfireOct 10, 2025 4:47 PM
148 Comments
Sorry for the lame question. This tv or the bravia 75 at costco?

Im coming from a 5 year old vizio so either would likely be a good upgrade.

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