Superior picture quality every time
4K UHD Clarity
Enjoy crisp and colourful images with the ST series. 4K UHD resolution brings excellent clarity and readability to any space.

Built-In Android OS
Use the built-in Android OS to access files, display content and start presentations, without connecting other devices.

Specification

Product
Product id	993148
Brand	BenQ
Partnr	9H.F7HPT.REA
EAN/UPC code	840046045852
Warranty (months)	36 months
Display
Display diagonal	55 inch
Display resolution	3840 x 2160 Pixels
Display brightness	400 cd/m²
HD type	4K Ultra HD
Touchscreen	N
Native aspect ratio	16:9
Response time	9 ms
Contrast ratio (typical)	1300:1
Active display area (W x H)	1206.6 x 680.4 mm
Display diagonal (metric)	139.7 cm
Number of displays	1
Panel life	30000 uur
Panel type	IPS
RGB colour space	NTSC
Ports & interfaces
HDMI ports quantity	2
HDMI version	2.0
HDMI input ports quantity	2
DVI port	N
VGA (D-Sub) input ports	1
USB port	Y
USB ports quantity	2
USB version	2.0
Ethernet LAN	Y
Ethernet LAN (RJ-45) ports	1
Ethernet LAN data rates	10, 100 Mbit/s
Wi-Fi	N
PC Audio in	Y
RS-232 interface	Y
Card reader integrated	Y
Compatible memory cards	MicroSD (TransFlash)
Audio
Built-in speaker(s)	Y
Number of built-in speakers	2
RMS rated power	20 W
Design
Design	Digital signage flat panel
Product colour	Black
Placement supported	Indoor
Orientation	Horizontal/Vertical
Screen shape	Flat screen
VESA mounting	Y
Panel mounting interface	400 x 400 mm
Performance
Purpose	Universal
Operating hours (hours/days)	18/7
Power
Power consumption (typical)	134 W
Power consumption (standby)	0.5 W
Energy efficiency class (SDR)	G
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Energy consumption (SDR) per 1000 hours	134 kWu
Energy efficiency scale	A to G
Computer system
Computer system	Y
Built-in processor	Y
Processor manufacturer	ARM
Processor family	ARM Cortex
Processor cores	4
Internal memory	3 GB
Internal storage capacity	16 GB
On-board graphics adapter model	ARM Mali-G51 MP2
Operating system installed	Android 8.0
Weight & dimensions
Display width	1241.8 mm
Display depth	63.5 mm
Display height	712.6 mm
Display weight	16600 g
Packaging data
Package width	1350 mm
Package depth	185 mm
Package height	910 mm
Package weight	22000 g
Packaging content
Handheld remote control	Y
Cables included	AC, HDMI
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 80 procent
Storage temperature (T-T)	-20 - 60 °C
Storage relative humidity (H-H)	10 - 80 procent
Other features
USB connector type	USB Type-A
Display technology	LED