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TCL 98" Class - Q77K Series - 4K UHD QLED Smart TV - Allstate 3-Year Protection Plan Bundle Included for 5 Years of Total Coverage*

Item 9598677 | Model 98Q77K

How To Get It

  • Matte HVA Panel - Matte HVA Panel Blocks Reflections Ensuring that Image Details Always Remain Crisp and Visible
  • Backlit Voice Remote
  • 144Hz Native Refresh Rate
  • HDR Ultra, Dolby Vision IQ, HDR10+, HDR10, HLG
View Product Details

Costco Direct Savings
Purchase multiple Costco Direct items on the same order to receive additional savings. Items must ship to the same address to receive savings.
  • Buy 2 Items, Save $100
  • Buy 3 Items, Save $200
  • Buy 4 Items, Save $300
  • Buy 5 or more Items, Save $400
Valid 10/1/25 through 1/28/26. While supplies last. Online-Only. Limit 2 redemptions per member. Costco Direct Savings can be combined with other promotions.
$100 BUNDLE SAVINGS WITH PURCHASE OF TCL Q77 Series TV AND ALLSTATE PROTECTION PLAN BUNDLE. Purchase 3 Year Allstate Protection Plan Bundle ($99.99) and Q77 Series TV, Receive $100 Off Total Purchase. Protection Plan Bundle will automatically be added to cart. For more information about this product or warranty issues, please call 877-300-8837 M-F 9am-9pm (EST), Sat-Sun 9am-6pm (EST).

Backlight Type-
BrandTCL
Compatible withAlexa
Compatible withApple HomeKit
Compatible withGoogle Assistant
Costco DirectCostco Direct
Dimensions (with stand): W x D x H85.7 in. x 16.5 in. x 50.6 in.
Dimensions (without stand): W x D x H85.7 in. x 2.5 in. x 49.1 in.
Display TypeQLED
FeaturesBluetooth
FeaturesGaming
FeaturesSmart
FeaturesWi-Fi
High Dynamic Range (HDR)Dolby Vision IQ
High Dynamic Range (HDR)HDR Ultra
High Dynamic Range (HDR)HDR10
High Dynamic Range (HDR)HDR10+
High Dynamic Range (HDR)HLG
Inputs - HDMI 1HDMI 2.1 ALLM/VRR
Inputs - HDMI 2HDMI 2.1 ALLM/VRR
Inputs - HDMI 3HDMI 2.1 ALLM/VRR
Inputs - HDMI 4HDMI 2.1 eARC/ALLM/VRR
Model98Q77K
Motion TechnologyMotion Rate 480 with MEMC Frame Insertion
Native Refresh Rate144Hz
Number of Digital Optical Audio Inputs1
Number of HDMI Inputs4
Number of USB Ports2
Online OnlyOnline Only
Resolution4K UHD
Screen Resolution3840 x 2160
Screen Size Class98 in.
Screen TypeMatte HVA Panel
Smart TV PlatformGoogle TV
Speaker Output40 W
TV Tuner TypeATSC 1.0
VESA Mounting Standard600x500
Weight - with Stand114.2 lb.
Weight - without Stand111.99 lb.
Wireless NetworkingWi-Fi 5
Wireless Standard802.11ac

Warranty

  • included2nd Year Warranty

  • includedFree Technical Support - Step-By-Step Instructions, Troubleshooting & More

  • included90 Day Return Policy

Delivery, in a box, to the room of choice. It does NOT include set up, installation, or package removal.

Costco Technical and Warranty Services - TVs

*Our delivery coverage is within 50-miles of a Costco Wholesale warehouse (some exceptions apply). Orders shipped to Alaska, Hawaii or Puerto Rico may have an additional shipping and handling charge calculated and applied at checkout. To confirm availability in your area, enter the delivery zip code at the top of the item page.

Setup is available for an additional fee and includes:
  • Packaging removal.
  • TV is attached to the base provided, then connected to power and one video source.
  • Basic Setup does NOT include: wall mounting, connection to a home theater, or concealing of wiring.

If you are shipping this item to the State of California, a California Electronic Waste Recycling fee will apply to your order at checkout.

Purchasers in Washington may obtain information about recycling TVs, monitors, and desktop and laptop computers by visiting www.ecyclewashington.org.

Costco.com products can be returned to any of our more than 800 Costco warehouses worldwide.

SHOP CONFIDENTLY

We are committed to offering the best value to our members, with a risk-free 100% satisfaction guarantee on your membership and merchandise with some exceptions and limitations*. If you have questions about your membership or products you've purchased at Costco, please visit the membership counter at your local Costco or Contact Customer Service.

Costco will accept returns within 90 days (from the date the member receives the merchandise) for this product.

*Certain items are not available for return or refund or may have limitations on their eligibility for return or refund. View Costco's Return Policy

Costco Technical and Warranty Services for select electronics and consumer goods. For manufacturer warranty information, please contact us.

How To Return Costco.com Orders