TCL 65" Class QM8K Series QD-Mini LED QLED 4K UHD Smart Google TV (2025) - 65QM8K
The TCL QM8K offers a verified 144 Hz refresh rate that makes it the stronger evidence-backed choice for high-frame-rate viewing and gaming. Its two HDMI ports are the main documented connectivity constraint in this evidence set, so buyers with several consoles, streaming boxes or audio devices should plan their connection layout before purchase.
Updated 2026-09-29
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Reviewer consensus
Single-source notes
The review
TCL QM8K: high refresh with limited HDMI count
Evidence-backed overview
RTINGS identifies and tests the TCL QM8K, providing independent confirmation of the reviewed television model. [2]
HDMI planning
The television has two verified HDMI ports. Buyers with several HDMI sources may need an external switch or receiver, depending on their setup. [1]
Refresh-rate advantage
The QM8K has a verified 144 Hz refresh rate. That specification is the clearest reason to consider it for high-frame-rate content and gaming. [3]
Alternatives
| Alternative | Where this Product wins | Where it loses | Pick it if |
|---|---|---|---|
| Samsung 65" Class Q7F Series QLED 4K UHD Smart Vision AI TV (2025) - QN65Q7FAAFXZA | The TCL QM8K has a 144 Hz verified refresh rate versus 60 Hz in the Samsung Q7F rival evidence. [3] | The TCL has two verified HDMI ports, while the Samsung rival evidence lists three. [1] | Pick the TCL for the higher verified refresh rate; consider the Samsung when an additional HDMI input matters more. |
Buyer questions
Before you buy
What refresh rate does the TCL QM8K support?
The verified evidence lists a 144 Hz refresh rate. [3]
Is it suited to high-refresh gaming?
Its verified 144 Hz refresh rate supports high-refresh gaming use. [3]
Compatibility
How many HDMI ports are verified?
The evidence lists two HDMI ports. [1]
Limitations
What is the main setup limitation in the verified evidence?
The two-port HDMI count can constrain setups with several direct-connected source devices. [1]
Product images
Facts and specifications
Stated by reviewers
| Specification | Value | Source |
|---|---|---|
| Refresh Rate | 144 Hz US | [3] |
Measured by a lab
KnowSpec analysis
TCL QM8K buying assessment
The TCL QM8K offers a verified 144 Hz refresh rate that makes it the stronger evidence-backed choice for high-frame-rate viewing and gaming. Its two HDMI ports are the main documented connectivity constraint in this evidence set, so buyers with several consoles, streaming boxes or audio devices should plan their connection layout before purchase.
Method: Synthesis of the verified refresh-rate, HDMI-port and identification claims.Visible information gaps
Missing information is shown rather than guessed.
- Topic:Contrast And Local Dimmingnot found
- Topic:Color Accuracy And Gamutnot found
- Topic:Limitationsnot found
- Topic:Picture Quality Sdrnot found
- Topic:Motion And Upscalingnot found
- Topic:Hdr Brightness And Tone Mappingnot found
- Topic:Smart Platform And Appsnot found
- Topic:Viewing Angles And Reflectionsnot found
- Topic:Installation And Ambient Modenot found
- Topic:Comfort Usabilitynot found
- Topic:Build Qualitynot found
- Source.Manufacturernot public
- Topic:Experience Qualitynot found
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Sources and method
- TCL’s Best TV Ever… Has Issues - 65” QM8K Mini LED ReviewHomeTechnologyReview · retrieved 2026-09-28Lab review
- TCL QM8K TV ReviewRTINGS · retrieved 2026-09-28Lab review
- TCL QM8K Review: Is It Still Worth Buying in 2026?Rotten WiFi · retrieved 2026-09-28Lab review