The Sharp MultiSync M552 PN-M552 is a 55-inch UHD 4K display featuring 550 cd/m² brightness and an IPS panel with Direct LED backlighting. It supports 24/7 operation and can be installed in both portrait and landscape orientations. With native USB-C connectivity and broad compatibility with platforms such as Crestron, Cisco Webex, and Microsoft Teams, this display is ideal for demanding signage and meeting room environments. ([sharp.eu](https://www.sharp.eu/sharp-multisync-m552?utm_source=openai))

Display
Display diagonal	139.7 cm (55")
Display technology	LCD
Display resolution	3840 x 2160 pixels
Display brightness	550 cd/m²
HD type	4K Ultra HD
Touchscreen	Yes
Panel type	IPS
LED backlight	Yes
LED backlighting type	Direct-LED
Native aspect ratio	16
Response time	8 ms
Contrast ratio (typical)	8000
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Display number of colours	1.073 billion colours
Pixel pitch	0.315 x 0.315 mm
Active display area (W x H)	1209.6 x 680.4 mm
Display diagonal (metric)	139 cm
Horizontal scan range	15 - 135 kHz
Vertical scan range	23 - 76 Hz
Native refresh rate	60 Hz
Ports & interfaces
HDMI ports quantity	3
DVI port	No
DisplayPorts quantity	2
USB port	Yes
HDMI input ports quantity	2
HDMI output ports quantity	1
DisplayPorts in	1
DisplayPorts out	1
DisplayPort version	1.2
USB ports quantity	4
USB version	2.0/3.2 Gen 1 (3.1 Gen 1)
USB connector type	USB Type-A, USB Type-C
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	2
USB Power Delivery (USB PD)	Yes
Ethernet LAN (RJ-45) ports	1
Audio (L/R) out	1
RS-232C	Yes
Remote (IR) input	1
Audio
Built-in speaker(s)	Yes
Number of built-in speakers	2
RMS rated power	20 W
Design
Product design	Digital signage flat panel
Product colour	Black
Placement supported	Indoor
VESA mounting	Yes
Orientation	Horizontal/Vertical
Screen shape	Flat
Panel mounting interface	300 x 300 mm
Bezel width (bottom)	1.39 cm
Bezel width (side)	1.1 cm
Bezel width (top)	1.1 cm
Bezel colour	Black
Mounting type	Wall
Performance
Purpose	Universal
HDCP	Yes
HDCP version	2.2
Power
Power consumption (typical)	105 W
Power consumption (standby)	0.5 W
Energy efficiency class (SDR)	G
Energy efficiency class (HDR)	G
Energy consumption (SDR) per 1000 hours	103 kWh
Energy consumption (HDR) per 1000 hours	101 kWh
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Energy efficiency scale	A to G
Weight & dimensions
Display width	1235.6 mm
Display depth	59.5 mm
Display height	709.3 mm
Display weight	20.5 kg
Packaging data
Package width	1390 mm
Package depth	160 mm
Package height	850 mm
Package weight	27 kg
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	20 - 80%
Storage temperature (T-T)	-20 - 60 °C
Storage relative humidity (H-H)	10 - 80%
Certificates
Certification	RoHS, CE, UL/C-UL or CSA, FCC Class B
Network
Ethernet LAN	Yes
Wi-Fi	No
Ethernet LAN data rates	100 Mbit/s
Technical details
Warranty period	3 year(s)
Compliance certificates	CE, Federal Communications Commission (FCC), RoHS, UL, cUL