TCL 50P639K 50 Inch 4K TV: Specifications and Safety Notes
At a glance
- What it is: A 50 inch 4K LED television from TCL’s P63 series, running Android TV.
- Key specifications: 3840 x 2160; Dolby Vision, HDR10 and HLG; Android TV 11; 3 HDMI inputs; 20W stereo sound (specification database).
- Suits: Households that want an inexpensive 4K smart TV.
- Skip if: You want a fast panel for gaming; the panel is 50/60Hz.
We haven’t tested this product ourselves. This page summarises TCL’s UK support page and a specification database (Epey), checked 19 October 2026. TCL’s page lists few figures.
Specifications
| Specification | Detail | Source |
|---|---|---|
| Model | TCL 50P639K, P63K series, marketed as “4K HDR TV with Android TV and Game Master” | [1] |
| Panel | 50 inch LED, 3840 x 2160; 50/60Hz; 300 cd/m²; 6.5 ms response | [2] |
| HDR | Dolby Vision, HDR10, HLG | [2] |
| Smart platform | Android TV 11; 1.3 GHz four-core CPU, 2 GB RAM, 16 GB storage | [2] |
| Ports | 3 x HDMI 2.0, 1 x USB 2.0, 1 x USB 3.0, Ethernet, optical audio out, headphone out | [2] |
| Sound | 20W RMS, 2.0 speakers; Dolby Audio and DTS support | [2] |
| Wireless | Built-in Wi-Fi; Bluetooth 5.0 | [2] |
| Power use | 0.5W in standby; no active figure given | [2] |
| Release year | 2022, per the database | [2] |
| Price, warranty, stand and VESA | Not verified. TCL’s page links to a separate warranty policy | [1] |
The database mentions HDMI 2.1 in one place but lists the inputs as HDMI 2.0, so check before you rely on HDMI 2.1 features.
What owners report
We have not reviewed owner feedback for this product.
Known issues and safety
Recall check: we searched GOV.UK product safety alerts, reports and recalls (Office for Product Safety and Standards) for “tcl” on 19 October 2026 and found no results [3]. Check the list again for the exact model before you buy.
Questions people ask
Does it support Dolby Vision?
The database lists Dolby Vision, HDR10 and HLG [2]. TCL’s own page only says “HDR” [1].
What operating system does it use?
Android TV 11, according to the database [2].
Is it good for gaming?
TCL markets a “Game Master” feature, but the panel is 50/60Hz [1][2].
Alternatives
- Other TVs and audio: See our TV and audio hub.
Our verdict
Based on the evidence, this suits households wanting a basic 4K smart TV with Android TV. We relied partly on a third-party database, and we could not confirm price or warranty. This is a research summary, not a test result.
Sources
- TCL 4K HDR TV with Android TV and Game Master (50P639K), TCL UK, tcl.com. The page shows no date. Checked 19 October 2026.
- TCL 50P639K Ultra HD (4K) TV Specifications, Epey UK (specification database), epey.co.uk. The page shows no date. Checked 19 October 2026.
- GOV.UK search of product safety alerts, reports and recalls, Office for Product Safety and Standards, gov.uk. Searched 19 October 2026.