Display
Screen Size (Diagonal):    55" (139.7 cm)
Active Display Size (H × V):   47.62 x 26.79" (1209.6 x 680.4 mm)
Type:    60 Hz edge-lit LED BLU
Resolution:    1920 x 1080 (Full HD)
Pixel Pitch:    0.21 x 0.63 mm
Brightness:    500 cd/m²
Contrast Ratio:    4000:1
Viewing Angle (H x V):    178 x 178°
Response Time (GtG):    6 ms
Display Colors:    10-bit dithering, 1.07 billion
Color Gamut:    72%
Haze Level:    25%
Scanning Frequency:    Horizontal: 30 to 81 kHz 
Vertical: 48 to 75 Hz
Pixel Frequency:    Maximum: 148.5 MHz
Sound
Speaker:    2 x 10 W
Connectivity
Input:    
2 x HDMI 2.0, with HDCP 2.2 
2 x Display Port 1.2 
1 x DVI-I 
1 x RF antenna 
2 x USB 2.0 
1 x 1/8" (3.5 mm) stereo (with RS232C support)
Output:    
1 x DisplayPort 1.2 (loop-out) 
1 x 1/8" (3.5 mm) stereo (with RS232C support)
Other Connectors:    1 x Ethernet LAN
Media Player
Processor:    Cortex-A12 1.3 GHz quad-core CPU
Cache Memory:    On-Chip: L1 (I/D): 32 kB / 32 kB 
L2 (Unified): 1 MB
Memory Interface:    2.5 GB 3-channel 96-bit DDR3-933 (1866 MHz)
Graphics Engine:    2D and 3D: Up to 3840 x 2160p 
32 bpp, supports OpenGL ES
Storage:    8 GB (3.75 GB occupied by OS, 4.25 GB available)
File Support:    Video: MPEG-1/2/4, H.263, H.264/AVC, UHD H.264/AVC - VC-1, AVS+, HEVC, JPEG, PNG, VP8, VP9 
Audio DSP: AC3 (DD), MPEG, DTS
Operating System:    Tizen 2.4 (VDLinux)
Power
Power Supply:    100 to 240 VAC ±10%, 50/60 Hz
Power Consumption:    Maximum: 187 W/h 
Typical: 55 W/h 
Sleep/Off Mode: <0.5 W
BTU:    637.67 maximum
General
Bezel Width:    9/9/11 mm
Continuous Working Hours:    24/7
IP Rating:    IP5x
Safety Agency Approval:    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): 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 
UL (USA): cUL60950-1 
CSA (Canada): cUL 
TUV (Germany): CE 
NEMKO (Norway): CE
EMC:    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): KN22 / 24 
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
Media Player Support:    SBB
Operating Temperature:    32 to 104°F (0 to 40°C)
Humidity:    10 to 80%
VESA Mount:    400 x 400 mm
Dimensions:    48.53 x 27.78 x 1.2" (1232.7 x 705.5 x 30.5 mm)
Weight:    36.38 lb (16.5 kg)