Active Display Area(mm)1209.6(H) x 680.4(V)Bezel Width (mm)9.5 (Top/Side), 15.0 (Bottom)Brightness(Typ.)350nitClock Speed1GHz CPU QuadColor Gamut<100%Contrast Ratio(Typ.)5000:1Diagonal Size55 inchDimension (mm) Package1348 X 810 X 148Dimension (mm) Set1230.6 X 706.9 X 49.9Display Colors16.7 MDynamic C/R50,000:1EMC"FCC (USA) Part 15, Subpart B Class A CE (Europe) : EN55022:2006+A1:2007 EN55024:1998+A1:2001+A2:2003 VCCI (Japan) : VCCI V-3 /2010.04 Class A KCC/EK (Korea) : Tuner : KN13 / KN20 Tunerless : KN22 / KN24 BSMI (Taiwan) : CNS13438 (ITE EMI) Class A / CNS13439 (AV EMI) / CNS14409 (AV EMS) / CNS14972 (Digital) C-Tick (Australia) : AS/NZS CISPR22:2009 CCC(China) :GB9254-2008 GB17625.1-2012 GOST(Russia/CIS) : GOST R 51317 Series, GOST 22505-97 EN55022:2006+A1:2007 EN55024:1998+A1:2001+A2:2003"EnvironmentENERGY STAR 6.0 (USA)EXTERNAL CONTROLRS232C(in/out) thru stereo jack, RJ45EXTERNAL SENSORIR, Ambient LightGraphics" 2D & 3D Graphics Engine - Up to 1920x1080. 32bpp - Supports OpenGL ES"H-Scanning Frequency30 ~ 81kHZHumidity10~80%Included"Quick Setup Guide, Regulatory Guide, Warranty Card, D-Sub cable, Power Cord, Remote Controller, Batteries, RS232C(IN) adapter, Cover-Jack, Screw (M3L8, 1EA) (M4L8, 4EA)"INPUT AUDIOStereo mini JackINPUT RGBAnalog D-SUB, DVI-D(HDMI Common)INPUT USBUSB 2.0 x 1INPUT VIDEO"HDMI1 Component(CVBS Common)"IO PortsUSB 2.0KeySlim & Light LFD with Built-in MagicInfo Player S3Main Memory Interface"1.5GB 48bit DDR3-933 (1866MHz)"Maximum Pixel Frequency148.5MHzMedia Player Option TypeEmbbeded, SBB (Attachable)Multimedia" Video Decoder - MPEG-1/2, H.264/AVC (Dual) - VC-1, JPEG, PNG,VP8 Audio DSP (Decoder) - AC3 (DD), MPEG, DTS and etc."On-Chip Cache Memory"L1 (I/D) : 32KB / 32KB L2 (Unified) : 1MB"Operating SystemSamsung Proprietary OS(VDLinux)Operating Temperature0?~ 40?Optional Mount"WMN4270SD WMN450MD, WMN250MD WMN4675MD"Optional SpecialtyCML450D (Ceiling Mount)Optional StandSTN-L4655EOUTPUT AUDIOStereo mini JackPixel Pitch(mm)0.21(H) x 0.63(V)Power Consumption BTU(Max)600.16Power Consumption Max[W/h]176Power Consumption Off modeless than 0.5WPower Consumption Sleep modeless than 0.5WPower Consumption Typical[W/h]123 (w/w), 60 (us), 123 (kor)Power SupplyAC 100 - 240 V~ (+/- 10 %), 50/60 HzProcessorCortex-A9 1GHz Quad Core CPUResolution1920x1080 (16:9)Response Time(G-to-G)6msSafety" CB (Europe) : IEC60950-1/EN60950-1 CCC (China) : GB4943.1-2011 PSB (Singapore ) : PSB+IEC60950-1 NOM (Mexico ) : NOM-001-SCFI-1993 IRAM (Argentina ) : IRAM+IEC60950-1 SASO (Saudi Arabia ) : SASO+IEC60950-1 BIS(India) : IEC60950-1 / IS13252 NOM(Mexico) : Tuner : NOM-001-SCFI-1993 Tunerless : NOM-019-SCFI-1998 KC(Korea) : K 60950-1 EAC(Russia) : EAC+IEC60950-1 INMETRO(Brazil) : INMETRO+IEC60950-1 BSMI(Taiwan) : BSMI+IEC60950-1 RCM(Australia) : IEC60950-1/AS/NZS 60950-1 CSA (Canada) : cUL UL(USA) : cUL60950-1 TUV (Germany) : CE NEMKO (Norway) : CE"Speaker TypeBuilt in Speaker(10W + 10W)Special H/WSuper Clear Coating, Temperature Sensor, Pivot Display, Button Lock, Clock Battery(168hrs Clock Keeping), Built in Speaker(10W x 2), WiFi Module Embedded, SD Card SlotSpecial S/WMagic Clone(to USB), Auto Source Switching & Recovery, RS232C/RJ45 MDC,Plug and Play (DDC2B), PIP/PBP, Image Rotation, Built In MagicInfo Player S3, Firmware Update by Network, LFD New Home Screen, Predefined Template for Vertical Usage, Multi Channel, Mobile Control, Event Schedule, Backup Player, PC-less Touch, MagicPresenterStand TypeFoot Stand (Optional)Storage (FDM)"8GB (2.65GB Occupied by O/S, 5.35GB Available, )"Type60Hz D-LED BLUVESA Mount400*400mmViewing Angle(H/V)178:178V-Scanning Frequency48 ~ 75HZWeight (Kg) Package19.5Weight (Kg) Set15.4