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TCL 55Q77K 4K UHD QLED Smart TV
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Body
Body
Dimensions (inches)
With stand: 48.2x30.3x11.5 (WxHxD)
Without stand: 48.2x27.9x2.7 (WxHxD)
Without stand: 48.2x27.9x2.7 (WxHxD)
Weight (lbs)
With stand: 24.9
Without stand: 24.3
Without stand: 24.3
Connectivity
Connectivity
Processor
Processor
Processor
TCL AiPQ Pro processor
Display
Display
Display features
Quantum Dot Technology
Dolby
Dolby Vision
HD Ready / Full HD / Ultra HD
Ultra HD
High Dynamic Range (HDR)
HDR10
HDR10+
HDR PRO+
HDR10+
HDR PRO+
Hybrid Log Gamma (HLG)
✓
Yes
Panel type
HVA
Screen size
55-inch
Screen resolution
3840x2160
Refresh rate
Up to 144Hz
Features
Features
Color
1.07 billion
Auto low latency mode (ALLM)
✓
Yes
Parental controls
✓
Yes
Suitable for outdoor use
✖
No
Variable refresh rate (VRR)
Up to 240Hz
Voice controls
✓
Yes
Closed captions (subtitles)
✓
Yes
Game mode
Game Accelerator 240
Warranty
Warranty
Device warranty
24 months
Extended warranty: click here
Extended warranty: click here
Compatibility
Compatibility
Compatibility
Apple HomeKit
Smart assistant compatibility
Amazon Alexa
Google Assistant
Google Assistant
Power
Power
Power source
Mains
Power consumption
Standby: <0.5W
Annually: 225kWh
Annually: 225kWh
Sound
Sound
Dolby Atmos
✓
Yes
Dolby Digital Plus
✓
Yes
Number of speakers
2
Sound output
20W
Video
Video
Motion rate
480
Quantum Dot Color
✓
Yes
Motion enhancer
MEMC Frame Insertion
Smart TV
Smart TV
Smart TV
✓
Yes
Accessory
Accessory
Tuner/Broadcasting
Tuner/Broadcasting
Digital broadcasting
ATSC 1.0/NTSC/Clear QAM
Interfaces/Ports
Interfaces/Ports
Digital Audio Out (Optical)
✓
Yes
Ethernet port
✓
Yes
HDMI port
4x HDMI 2.1
Optical digital
✓
Yes
RF in (Antenna/Cable)
✓
Yes
USB port
1x USB Type-A 2.0
1x USB Type-A 3.0
1x USB Type-A 3.0
Software
Software
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