SPeCIfICaTIONSClear Motion Rate (CMR) is Samsung’s morecomprehensive and accurate way of measuringTV motion performance than the previouslyused Hz measurement. The previous systemonly measured the refresh rate of a TV panel.A TV’s ability to deliver clear motion claritygoes beyond a panel’s refresh rate. A CMRmeasurement is achieved by calculating theTV chipset and the backlight in addition to thepanel’s refresh rate resulting in a more realisticmotion clarity metric. Simply put, the higher theCMR the clearer the picture quality.Dynamic Contrast Ratio 200,000:1Full HD 1080p resolution: Experience a greaterlevel of detail and clarity in the picture than youever thought possible.Touch of Color™: Exclusive design integratestexture and color for a seamless look and feel.Exceeds ENERGY STAR® standards: LCD EnergyEfficient, up to 30% less than the latest ENERGYSTAR® specification depending on series andscreen size in standard mode.See www.energystar.gov for more details.feaTUReSAllShare™ DLNA® networking: Feed content fromother digital devices to your TV for you to enjoyon screen.ConnectShare™ Movie: Connect a thumb driveor digital camera quickly and easily. User-friendly interface allows access to videos,a music playlist and pictures via the remote.CONNeCTIONS4 HDMI® – version 1.42 USB – version 2.0PC input: 1 (back)Stand-by power consumption < 1 wattComponent Video inputs: 2 (back)aUDIODolby® Digital PlusSRS TheaterSound®: Get crisp, clear digital-quality sound via advanced SRS technology.10 watts x 2 audio power stereo broadcastreception: Supports multi-channel sound (MTS)and second audio program (SAP) with 181-channelcapacity.Component Audio inputs: 2 (back)Digital Audio input: 1 (back)PC Audio input: 1 (back)NeT DImeNSIONS& weIGHT (wxHxD)TV without stand: 44.3" x 27.0" x 3.2"TV without stand weight: 44.2 lbsTV with stand: 44.3" x 29.2" x 10.8"TV with stand weight: 51.4 lbsSHIPPING DImeNSIONS& weIGHT (wxHxD)Dimensions: 53.4" x 31.6" x 6.7"Weight: 59.1 lbswaRRaNTy1-year parts and 1-year labor warranty(90-days parts and labor for commercial use),with in-home service, backed by Samsungtoll-free support.ORDeR CODeLN46D550K1FXZAUPC036725234826©2011 Samsung Electronics America, Inc. All rights reserved.Samsung is a registered trademark of Samsung Electronics Co., Ltd.Design and specifications are subject to change without notice.Non-metric weights and measurements are approximate. HDMI,the HDMI logo and High-Definition Multimedia Interface aretrademarks or registered trademarks of HDMI Licensing LLC.ENERGY STAR is a registered trademark of the U. S. EnvironmentalProtection Agency.ConnectShare, AllShare, ToC and Touch of Color are trademarks ofSamsung Electronics Co., Ltd.SRS TheaterSound is a registered trademark of SRS Labs, Inc.All other product and brand names are trademarks or registeredtrademarks of their respective owners.Screen images are simulated.LN46D550 46' Class (45.9" Diagonal) LCD HDTV with 1080p resolution.