TCL 55QM7K 55-inch 4K QD-Mini LED QLED Google TV
The TCL 55QM7K is a 55-inch QD-Mini LED QLED smart TV with 4K Ultra HD resolution, a native 144Hz refresh rate, CrystGlow HVA panel technology, and Google TV. It combines Quantum Dot color, Mini LED backlighting, precise local dimming, HDR support, TCL AiPQ Pro processing, and gaming features including variable refresh rate and Auto Low Latency Mode.
Key Features
- 55-inch QD-Mini LED QLED display with 3840 × 2160 4K Ultra HD resolution.
- Native 144Hz panel refresh rate with VRR support and Game Accelerator technology.
- HDR 2600 brightness with precise local dimming and Dolby Vision IQ, HDR10+, HDR10, and HLG support.
- CrystGlow HVA panel with anti-reflective treatment and TCL AiPQ Pro processing.
- Google TV with Chromecast, Apple AirPlay 2, hands-free far-field voice control, and Wi-Fi 5.
QD-Mini LED Display
The 55QM7K uses QD-Mini LED backlighting with QLED Quantum Dot technology and a CrystGlow HVA panel. The native resolution is 3840 × 2160, and TCL specifies 1.07 billion display colors and a 144Hz native panel refresh rate.
TCL's Halo Control System combines Mini LED hardware and backlight control technologies with the high-contrast HVA panel. For the 55-inch QM7K, TCL specifies up to LD500 precise dimming and HDR brightness of up to 2600 nits.
HDR and Picture Processing
The television supports Dolby Vision IQ, Dolby Vision gaming, HDR10+, HDR10, and HLG. TCL AiPQ Pro processing is used for picture processing, while Filmmaker Mode is available for content intended to preserve the original cinematic presentation.
Gaming Features
The 55QM7K provides a native 144Hz panel refresh rate, variable refresh rate support up to 144Hz, Auto Low Latency Mode, and Game Accelerator functionality. AMD FreeSync Premium Pro support is also specified by TCL.
Google TV and Connectivity
The 55QM7K uses Google TV as its smart platform and supports Chromecast and Apple AirPlay 2. It also works with Amazon Alexa, Google Assistant, and Apple HomeKit. Wireless networking uses Wi-Fi 5 (802.11ac).
Physical connections include four HDMI inputs with one HDMI eARC connection, one USB 3.0 port, one USB 2.0 port, Ethernet, RF input, and optical digital audio output.
Audio
The 55QM7K features Audio by Bang & Olufsen and supports Dolby Atmos, Dolby Digital+, Dolby Digital, and PCM audio passthrough and processing. TCL also specifies DTS Virtual:X support for the QM7K series.
DC Supplies Product Note
The 55QM7K is the 55-inch configuration of TCL's QM7K series. TCL lists a 54.6-inch viewable display area, a 300 × 300mm VESA mounting pattern using M6 screws, and a one-year limited warranty. The official TCL specification sheet identifies the 55QM7K as a 2025 QM7K-series model.
Specifications
| Specification | Details |
|---|
| Brand | TCL |
| Part Number / MPN | 55QM7K |
| Product Type | QD-Mini LED QLED Smart TV |
| Screen Size | 55 inches |
| Viewable Display Size | 54.6 inches |
| Panel Type | CrystGlow HVA |
| Display Technology | QD-Mini LED / QLED Quantum Dot |
| Resolution | 3840 × 2160 4K Ultra HD |
| Native Refresh Rate | 144Hz |
| Variable Refresh Rate | Up to 144Hz |
| Display Colors | 1.07 billion |
| Local Dimming | Up to LD500 Precise Dimming |
| HDR Brightness | Up to 2600 nits |
| HDR Formats | Dolby Vision IQ, Dolby Vision Gaming, HDR10+, HDR10, HLG |
| Smart Platform | Google TV |
| Processor | TCL AiPQ Pro |
| Wi-Fi | Wi-Fi 5 (802.11ac) |
| HDMI | 4 HDMI inputs, 1 eARC |
| USB | 1 × USB 3.0; 1 × USB 2.0 |
| Ethernet | 1 |
| Optical Audio | 1 SPDIF digital optical output |
| VESA Mount | 300 × 300mm |
| VESA Screw Size | M6 |
| Dimensions with Stand | 48.3 × 29.9 × 10.6 inches |
| Dimensions without Stand | 48.3 × 28.0 × 2.6 inches |
| Weight with Stand | 32.0 lb |
| Weight without Stand | 29.3 lb |
| Standby Power | <0.5W |
| Warranty | 1-year limited warranty |
Frequently Asked Questions
What resolution does the TCL 55QM7K support?
The 55QM7K has a native 3840 × 2160 4K Ultra HD resolution.
What refresh rate does the 55QM7K support?
The television has a native 144Hz panel refresh rate and supports variable refresh rates up to 144Hz.
What HDR formats are supported?
The 55QM7K supports Dolby Vision IQ, Dolby Vision gaming, HDR10+, HDR10, and HLG.
What smart TV platform does the 55QM7K use?
The television uses Google TV with Chromecast and Apple AirPlay 2 support.
How many HDMI ports does the 55QM7K have?
The 55QM7K has four HDMI inputs, including one HDMI connection with eARC support.
Does the TCL 55QM7K support VESA mounting?
Yes. The television uses a 300 × 300mm VESA mounting pattern with M6 screws.
