BenQ ST550K Smart Digital Signage

Light source‎ LED‎
Brightness (Typical)‎ 350 cd/m²‎
Frame Rate‎ 60Hz‎
Color Gamut (x% NTSC)‎ 0.65‎
Aspect Ratio‎ 16:9‎
Touch Technology‎ No‎
Resolution (points area function)‎ No‎
Internal Speaker (Amp) ‎ 8W x 2‎
Composite Video In/ Out ‎ No‎
RS232 In/ Out‎ No‎
S-Video In/Out‎ No‎
Dimension (WxHxD) (mm)‎ 1247x725x80mm/1247x779x80mm without base/with BCFM-50 base‎
LCD Size (inch)‎ 55"‎
Resolution (Pixels)‎ 3840 x 2160 (4K)‎
Native Contrast Ratio (typ)‎ 1,200:1‎
Response Time (G-to-G)‎ 6ms‎
Panel Bit‎ 10 bit‎
Light Life (Typical)‎ 30,000 hrs (min.)‎
Orientation‎ Landscape‎
Viewing Angle (Horizontal / Vertical)‎ 176 degree (H) / 176 degree (V)‎
Component video (RCA)‎ Yes (YPbPr in)‎
Composite audio In/ Out (RCA)‎ No‎
D-sub In/ Out‎ x 1/No‎
HDMI (Type A )‎ x 3‎
S/PDIF‎ No‎
Power Supply‎ 100v~240V‎
Power Consumption (Maximum / Standby)‎ <155W‎
Weight (without/with packing)‎ 15KG‎
On-Screen Display Languages‎ EN / EF / SP / EP / CN / TC / GM / DT / PL / RS / CZ / DN / SW / IT / RM / FN / NG / GK / TK / AB / JP (21 Languages)‎
Accessories‎ Standard
Remote Control w/ Battery : Yes
Power Cord (by region) : Yes (x4)
Touch pen : No
Quick Start Guide : Yes
Audio Cable : No
Touch Cable (USB to USB) : No
VGA (D-sub 15pin) Cable / HDMI : Yes / Yes
Wall mount : No‎
Touch interface‎ No‎
Hardness‎ No‎
Anti-Glare (AG) Coating‎ No‎
Number of touches‎ No‎
Thickness‎ No‎
COAX‎ x1‎
Composite AV In / Out‎ No / Yes (RCA)‎
Audio In / Out‎ Yes (RCA, R/W) / x1‎
Type A USB‎ x 4‎
TV-tuner‎ No‎
LAN‎ x 1‎
Slot-in PC‎ No‎
IR receiver‎ x1‎