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Samsung GQ55Q73CAT 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Grey
Samsung

GQ55Q73CAT 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Grey

Model GQ55Q73CATPart no. GQ55Q73CATXZGEAN 8806094807875

133 specifications Checked today
  • Display139.7 cm (55")
  • Resolution3840 x 2160 pixels
  • Energy classG
  • OSTizen
  • ColourGrey
  • Tuner typeAnalog & digital
See all specifications

Overview

Display
139.7 cm (55")
Resolution
3840 x 2160 pixels
Energy class
G
OS
Tizen
Colour
Grey
Tuner type
Analog & digital
Brand
Samsung
Category
TV
Model
GQ55Q73CAT
Part number
GQ55Q73CATXZG
EAN / UPC
8806094807875
Also known as
Samsung GQ55Q73CAT 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Grey

Specifications

133 specifications in 16 groups

Display

Display diagonal139.7 cm (55")
HD type4K Ultra HD
Display resolution3840 x 2160 pixels
Display technologyQLED
LED backlightYes
LED backlighting typeDual LED
Backlight marketing nameDual LED
Screen shapeFlat
Supported graphics resolutions3840 x 2160
Supported video modes2160p
Response time6 ms
Motion interpolation technologyMotion Xcelerator Turbo+
Native refresh rate100 Hz
Display number of colours1 billion colours
Viewing angle, horizontal178°
Viewing angle, vertical178°
Display diagonal (metric)138 cm

TV tuner

Tuner typeAnalog & digital
Digital signal format systemDVB-C, DVB-S2, DVB-T2 HD
Number of tuners2 tuner(s)
Auto channel searchYes

Smart TV

Smart TVYes
Operating system installedTizen
TimeshiftYes
Screen mirroringYes
Sound mirroringYes
Hybrid Broadcast Broadband TV (HbbTV)Yes
Hybrid Broadcast Broadband TV (HbbTV) version2.0.2
Smart modesMovie
Far-field voice interactionYes
TV initiate mirroringYes
Universal guideYes
Video appsSamsung TV Plus

Audio

Number of speakers2
Audio output channels2.0 channels
RMS rated power20 W
Sound modesSurround
Active voice amplifier (AVA)Yes
Adaptive sound+Yes
Audio pre-selection descriptorYes
Music wallYes
Q-SymphonyYes
MultiroomYes
Enhanced Audio Return Channel (eARC)Yes
Object Tracking Sound+ (OTS+)Yes

Network

Wi-FiYes
Wi-Fi standardsWi-Fi 5 (802.11ac)
BluetoothYes
Bluetooth version5.2
Ethernet LANYes
Wi-Fi DirectYes
Bluetooth Low Energy (BLE)Yes
BrowsingYes
Web browserYes

Design

Product colourGrey
VESA mountingYes
Panel mounting interface200 x 200 mm
Frameless designYes
Bezel type3 Bezel-less
Mini wall mount supportYes
Stand colourGrey

Performance

High Dynamic Range (HDR) supportedYes
High Dynamic Range (HDR) technologyHigh Dynamic Range 10+ (HDR10 Plus), High Dynamic Range 10+ Adaptive (HDR10 Plus Adaptive), High Dynamic Range 10+ Gaming (HDR10 Plus Gaming), Hybrid Log-Gamma (HLG), Quantum HDR
Game modeYes
Teletext functionYes
Subtitles functionYes
Ambient light sensorYes
Ambient modeAmbient Mode+
Eco sensorYes
Brightness detectionYes
AI UpscaleYes
TV key supportYes
Picture processing technologyQuantum Processor 4K, Samsung Contrast Enhancer
AMD FreeSyncYes
AMD FreeSync typeFreeSync Premium Pro
Game featuresAuto Low Latency Mode (ALLM), Dynamic Black EQ, Game Bar 3.0, Game Motion Plus, HGiG, Super Ultra Wide Game View, Variable Refresh Rate (VRR)
Adaptive pictureYes
Multi ViewYes
SmartThings app supportYes
TV sound to mobile deviceYes
Tap viewYes
Wireless Dex supportYes
USB recordingYes
ConnectShare (HDD)Yes
ConnectShare (USB)Yes

Ports & interfaces

HDMI ports quantity4
HDMI version2.1
Ethernet LAN (RJ-45) ports1
USB 2.0 ports quantity2
Digital audio optical out1
Common interface Plus (CI+)Yes
Common interface Plus (CI+) version1.4
Consumer Electronics Control (CEC)Anynet+

Management features

Voice controlYes
Electronic Programme Guide (EPG)Yes
On Screen Display (OSD) languagesALB, BOS, Bulgarian, Croatian, Czech, Danish, German, Dutch, English, Spanish, Estonian, Finnish, French, Greek, Hungarian, Italian, Latvian, Lithuanian, MAC, Norwegian, Polish, Portuguese, Romanian, Russian, SER, Slovak, Slovenian, Swedish
Picture-in-PictureYes
Auto power offYes
Works with Amazon AlexaYes
Works with Samsung BixbyYes

Power

Power consumption (typical)114 W
Power consumption (standby)0.5 W
Energy efficiency class (SDR)G
Energy efficiency class (HDR)G
Energy consumption (SDR) per 1000 hours82 kWh
Energy consumption (HDR) per 1000 hours169 kWh
AC input voltage220 - 240 V
AC input frequency50 - 60 Hz
Energy saving modeYes
Energy efficiency scaleA to G

Brand-specific features

Samsung technologies (AV/TV)Motion Xcelerator Turbo Plus, Ultimate UHD Dimming

Technical details

Wake-on-LANYes

Weight & dimensions

Width (with stand)1232.9 mm
Depth (with stand)249.1 mm
Height (with stand)774.1 mm
Weight (with stand)16.8 kg
Width (without stand)1232.9 mm
Depth (without stand)25.7 mm
Height (without stand)708.7 mm
Weight (without stand)16.1 kg
Stand width30.3 cm
Stand depth24.9 cm

Packaging data

ManualYes
Package width1399 mm
Package depth148 mm
Package height846 mm
Package weight23 kg

Packaging content

Desktop standYes
Cables includedAC
Remote control includedYes

Other features

Batteries includedYes
Digital Living Network Alliance (DLNA) certifiedYes
Warranty period2 year(s)

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