Samsung QN55LS03HEF - 55" Diagonal Class (54.6" viewable)

Availability: In stock
SKU
QN55LS03HEFXZA
UPC Code
198957275777
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The Samsung QN55LS03HEF is a 55-inch Smart TV that combines viewing quality with an elegant design. It's equipped with 4K UHD resolution and Quantum Dot technology, delivering vibrant colors and stunning visuals. The VESA-compatible mount and sleek frame make it a stylish addition to any room, fitting seamlessly with your decor. Featuring advanced picture enhancements like AI Picture Optimization and Wide Viewing Angle, this television ensures that every seat in the room offers an incredible view. In addition to its visual capabilities, the Samsung QN55LS03HEF boasts an audio experience with Dolby Atmos and Object Tracking Sound Lite technology, which creates an immersive sound environment. It also includes multiple connectivity options such as HDMI, USB, and Bluetooth, making it easy to connect other devices. The integrated support for popular voice assistants like Bixby, Alexa, and Google Assistant enhances its smart capabilities, allowing for effortless control and interaction.
General Information
CategoryFlat panel displays
DescriptionSamsung QN55LS03HEF - 55" Diagonal Class (54.6" viewable) - The Frame LS03HE Series LED-backlit LCD TV - QLED - Smart TV - Tizen OS - 4K UHD (2160p) 3840 x 2160 - HDR - Quantum Dot, Dual LED - black
ManufacturerSamsung
MSRP$1,199.99
UNSPSC43211902
Main Specifications
Dimensions & Weight / Depth2.75 cm
Dimensions & Weight / Height70.88 cm
Dimensions & Weight / Weight14.3 kg
Dimensions & Weight / Width123.79 cm
Display / Diagonal Size55 in
Header / BrandSamsung
Miscellaneous / Product ColorBlack
Service & Support / Type1-year warranty
Television / Diagonal Size55 in
Television / Diagonal Size (cm)140 cm
Television / Display Format4K UHD (2160p)
Television / Image Aspect Ratio16:9
Television / Resolution3840 x 2160
Television / TypeLED-backlit LCD TV
TV Tuner / HDTV TunerYes
Audio System
Additional FeaturesEnhanced Audio Return Channel (eARC), Active Voice Amplifier Pro, Adaptive Sound Pro, Object Tracking Sound Lite, Q-Symphony, 360 Audio, AI Sound Controller
Digital Audio FormatDolby Atmos
Output Power / Total20 watt
Speaker System2 channel
Surround ModeYes
Connections
Connector Type
  • 4 x HDMI
  • 2 x USB
  • Digital audio output (optical)
  • LAN
  • RS-232C
Digital TV Tuner
Digital TV TunerATSC/ClearQAM
HDTV TunerYes
Dimensions & Weight (Shipping)
Depth (Shipping)14.2 cm
Height (Shipping)82 cm
Weight (Shipping)20.7 kg
Width (Shipping)137 cm
Dimensions & Weight Details
Dimensions & Weight Details
  • Panel without stand - 123.79 cm x 2.75 cm x 70.88 cm x 14.3 kg
  • Panel with stand - 123.79 cm x 21.82 cm x 74.41 cm x 14.6 kg
  • Stand - 90.2 cm x 21.82 cm
Display
Additional FeaturesSmart Calibration, Samsung Health, Universal Guide, Apple AirPlay support, Samsung Daily+, Generative Wallpaper, Karaoke Mic, Super Ultra Wide Game View, Mini Map Zoom, Hue Sync, Gaming Hub, Motion Detection, Embeded POP, SlimFit Cam support, Samsung Vision AI, Vision AI Companion, Customizable Frame, Wireless TV On, Multi View, AI Gaming Optimizer, Game bar, Live Translate, FreeSync Premium, 7 years of Tizen OS upgrades
CoatingAnti-glare
Display Format4K UHD (2160p)
Display Menu LanguageEnglish, French, Spanish
Frame Rate & Enhancement Technology144 Hz Refresh Rate, 240 Hz Dual Line Gate, Motion Xcelerator 144Hz, Variable Refresh Rate (VRR)
Image Aspect Ratio16:9
LCD Backlight TechnologyQuantum Dot technology, Dual LED - Supreme UHD dimming
Resolution3840 x 2160
V-Chip ControlYes
General
Depth2.75 cm
DesignModern Frame Design, Very Narrow Bezel Design (VNB)
Diagonal Class55"
Diagonal Size54.6"
DimensionsWithout stand
Enclosure ColorBlack
Energy Consumption per Year235 kWh
HDMI Ports Qty4 ports
HDR CapableYes
HDR FormatHDR10+
HDR TechnologyQuantum HDR, HDR10+ Adaptive, HDR10+ Gaming
Height70.88 cm
Model Year2026
ModesFilmmaker Mode, Eye Comfort Mode, Art Mode, Auto Low Latency Mode (ALLM), Game Motion Plus, HGIG Mode, AI Auto Game Mode, AI Football Mode
Picture Enhancements4K AI Upscaling, Wide Viewing Angle, Real Depth Enhancer, Color Booster Pro, Auto HDR Remastering, Dynamic Black EQ, HDR Brightness Optimizer, AI Picture Optimisation, AI Customization
PlatformTizen OS
Power Consumption (Max)160 watt
Power Consumption Operational123 watt
Product TypeLED-backlit LCD TV - QLED - Smart TV
SensorsEco Sensor, brightness sensor, motion sensor
SeriesThe Frame LS03HE Series
TV Tuner1x analog, 1x digital
TV Tuner PresenceYes
Video InterfaceHDMI
Video ProcessorNQ4 AI Gen2
Weight14.3 kg
Width123.79 cm
Internet of Things (IoT)
Communications TechnologyZigbee, Thread
Intelligent AssistantBixby, Alexa built-in, Google Assistant (not available for some languages and countries)
Internet of Things (IoT) CompatibleYes
PlatformSmartThings, Matter
Manufacturer Warranty
Service & SupportLimited warranty - parts and labor - 1 year
Media Player
USB PortYes
USB Ports Qty2
Miscellaneous
Compliant StandardsHGiG, CEC, Pantone Validated ArtfulColor
Network & Internet Multimedia
Application StoreArt Store
Bluetooth VersionBluetooth 5.3
Connect & ShareScreen Mirroring, Sound Mirroring, IP Control, Multi View, Storage Share
ConnectivityWi-Fi, LAN, Bluetooth
FunctionalityWEB browsing, Internet video playback
Internet Streaming ServicesSamsung TV PLUS, Google Cast
LAN ProtocolEthernet
Supported Consumer Electronics Control (CEC)Anynet Plus
Wi-Fi Protocol802.11ax (Wi-Fi 6E)
Power
Auto On/OffYes
Estimated Annual Operating Cost38 USD
Input VoltageAC 110-120 V (50/60 Hz)
Power Consumption Stand by0.5 watt
Power DevicePower supply
Remote Control
FeaturesSolarCell remote
Remote Control ModelSamsung TM2661H
TypeRemote control
Stands & Mounts
Flat Panel Mount Interface200 x 200 mm
StandIncluded
Stand ColorBlack
Stand DesignTabletop
Stand FeaturesRound feet
VESA CompatibilityYes
Wall Mount IncludedYes
Video Features
Electronic Program GuideDigital EPG
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