What is the screen size of Samsung QE55LST7DATXXN?

The Samsung QE55LST7DATXXN features a 55 Inch (139 cm)-inch display, suitable for medium to large rooms.

Does Samsung QE55LST7DATXXN support 4K 3840 x 2160 resolution?

Yes, the Samsung QE55LST7DATXXN supports 4K 3840 x 2160 resolution, delivering sharp and detailed picture quality.

What is the refresh rate of Samsung QE55LST7DATXXN?

The Samsung QE55LST7DATXXN comes with a 120 Hz refresh rate, providing smooth motion for sports and gaming.

Samsung QE55LST7DATXXN Specifications

Name: Samsung QE55LST7DATXXN Specifications
Brand: Samsung
SKU: FS-10421
Price: 382896.25 INR

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Samsung QE55LST7DATXXN 55 Inch (139 cm) Smart TV

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Price & Sharing
Rs.382,896.25 WhatsApp X Facebook Email
TV Type	Smart TV (2025)
Screen Size	55 Inch (139 cm) 55 Inch TV Dimensions
Screen Resolution	4K 3840 x 2160
Aspect Ratio	16:9
Motion Rate	120 Hz
Viewing Angle	178°/178°
View Latest 55.00 inch Smart TV Prices & Features
USB Features
USB Version	3.0
Supported Audio Formats	MP3, FLAC, OGG, WMA, WAV, MIDI, APE, AIFF, ALAC, M4A, MPA, AAC
Supported Video Formats	AVI, MKV, MP4, ASF, MOV, 3GP, FLV, VRO, VOB, SVI
Supported Picture Formats	JPG, JPEG, PNG, BMP, MPO
Other Video Features
Backlight	4K UHD NEO QLED MINI LED
Anti Reflection	Yes
Filmmaker Mode	Yes
HDR Brightness Optimizer	Yes
AI Upscale	4K AI Upscaling
Motion Technology	Motion Xcelerator
Color Booster	Color Booster Pro
HDR	Neo Quantum HDR+
Contrast Enhancer	Real Depth Enhancer
AI HDR Remastering	Auto HDR Remastering
Micro Dimming	Ultimate UHD Dimming
Picture Engine	NQ4 AI Gen2 Processor
HDR 10+	Yes ( Adaptive / Gaming )
Contrast	Quantum Matrix Technology

Other Audio Features
Sound Output ( RMS )	40 W
360 Audio	Yes
Adaptive Sound	Yes
Speaker Type	4 Channel
Connectivity Options
HDMI 2.1	3
USB-A	1
CI Slot	Yes
Wi-Fi 5	Yes
Bluetooth 5.2	Yes
Ethernet / LAN	Yes
Ex-Link ( RS-232C )	Yes
Anynet+ ( HDMI-CEC )	Yes
Audio Out ( Mini Jack )	Yes
Digitale Audio Out ( Optical )	Yes
HDMI Audio Return Channel	eARC
High Frame Rate ( HDMI )	4K 120Hz ( For HDMI 1 / 2 / 3 )
RF In ( Terrestrial / Cable Input )	1 / 1 ( Common Use For Terrestrial ) / 2
Smart TV Features
Operating System	Tizen™ Smart TV
Daily+	Yes
Web Browser	Yes
Apple AirPlay	Yes
Samsung TV Plus	Yes
Ambient Mode+	Yes
SmartThings Hub / Matter Hub / IoT Sensor Functionality / Quick Remote	Yes
NFT	Nifty Gateway
Multi-View	UpTo 2 Videos
Works With AI Speaker	Google Assistant
Built-In Voice Assistant	Alexa ( GB, DE, FR, IT, ES, AT, IE )
Multi Device Experience	TV To Mobile, Mobile To TV, TV Initiate Mirroring, Sound Mirroring, Tap View, Wireless TV On
Gaming Features
HGiG	Yes
Light Sync	Yes
Mini Map Zoom	Yes
Surround Sound	Yes
Dynamic Black EQ	Yes
Game Motion Plus	Yes
Auto Game Mode ( ALLM )	Yes
Super Ultra Wide Game View	Yes

Other Features
Design	Solid Metal Design
Front Color	Titan Black ( Hairline )
Slim Type	Normal
Stand Colour	Green
Bezel Type	SNB
EPG	Yes
TV Key	Yes
Analog	Yes
2 Tuner	Yes
IP Control	Yes
Extended PVR	Yes
Embeded POP	Yes
Common Interface ( CI )	CI + ( 1.4 )
Data Broadcasting	HbbTV 2.0.3
Digital Broadcasting	DVB-T2CS2 X 2
Motor Impaired Support	Slow Button Repeat, Remote Control App. For All
Low Vision Support	Audio Subtitles, Magnification, Audio Description, Zoom Menu & Text, High Contrast, SeeColors, Color Inversion, Grayscale, Auto Picture Off
Hearing Impaired Support	Closed Caption ( Subtitle ), Multi-Output Audio, Caption Position, Sign Language Zoom, Separate Closed Caption, Sign Language Guide, Auto Caption Position
Accessibillity - Voice Guide	UK English, Finnish, France French, German, Greek, Hungarian, Italian, Norwegian, Polish, Portugal Portuguese, Romanian, Slovak, Spain Spanish, Swedish, Czech, Danish, Dutch, Korean
General Specifications
Power Requirements	AC 220 - 240 V ~ 50 / 60 Hz
Power Consumption Max	420 W
Power Consumption ( Typical )	111 W
Energy Consumption Standby	0.50 W
Yearly Power Consumption ( EU Standard )	154 kWh
Energy Class	G
Eco Sensor	Yes
Auto Power Off	Yes
Auto Power Saving	Yes
Weight Without Stand	27.9 Kg
Weight Of Package Carton	35.3 Kg
VESA Wall Mount Compatibility	200 mm X 200 mm
Dimensions
Without Stand	1247.40 mm x 720.90 mm x 69.80 mm
Package	1404.00 mm x 846.00 mm x 208.00 mm
Supplied Accessories
Remote Controller Model	TM2365E