LGDigital SignageSKU 55UM3DF
LG 55-inch 350-nit UHD Digital Signage Display – 55UM3DF
The LG 55UM3DF is a 55-inch UHD IPS digital signage display with 350 nits of typical brightness and a 1,100:1 contrast ratio. It suits lobbies, corridors and retail screens in portrait or landscape, and it supports SuperSign CMS. Procure.ae supplies LG signage displays in the UAE and can confirm availability of this model on request.
The 55UM3DF (also listed as 55UM3DF-B.AMA) has a 3840 x 2160 UHD resolution on a 55-inch IPS panel with 350 cd/m² typical brightness and a 1,100:1 contrast ratio. Viewing angles are 178 x 178 degrees and the response time is 8 ms (G to G). The typical panel life is 50,000 hours. It supports portrait and landscape orientation, has an IP5x rating and operates between 0 and 40 °C.
The 55UM3DF works with SuperSign CMS for content management and SuperSign Control and Control+ for monitoring, and it is OPS-type compatible. It has RS232C in and out, an RJ45 LAN port and an IR input for external control, and it mounts on a 300 x 300 mm VESA interface. The manufacturer rates it for 18 operating hours per day, while the 55UM3F in the same series is rated for 24 hours.
Screen Size
55 inch
Resolution
3840 x 2160 (4K UHD)
Brightness
350 nits
Type
UHD Digital Signage Display
- UHD IPS panel
- 350 nits typical
- Portrait and landscape
Delivery across UAE & GCCDubai, Abu Dhabi, Sharjah & beyond
Manufacturer warrantyBacked by the brand
InstallationArranged on request
Key features
01
UHD IPS panel
3840 x 2160 resolution on a 55-inch IPS panel.
02
350 nits typical
350 cd/m² typical brightness with a 1,100:1 contrast ratio.
03
Portrait and landscape
Supports portrait and landscape orientation on a 300 x 300 mm VESA interface.
04
Long panel life
Typical panel life of 50,000 hours.
05
External control
RS232C in and out, RJ45 LAN in and IR in for control.
06
SuperSign software
SuperSign CMS for content and SuperSign Control and Control+ for monitoring.
07
OPS compatible
Compatible with OPS-type media players.
08
IP5x rating
Rated IP5x with a 0 to 40 °C operating range.
Specifications
29 specificationsGeneral
Key Features350 nits IPS UHD panel, 1,100:1 contrast, 50,000-hour panel life, Portrait and landscape, RS232C and RJ45 control, SuperSign CMS, OPS compatible, IP5x rating
Model55UM3DF
TypeUHD Digital Signage Display
What's in the BoxRemote controller, power cord, quick start guide, regulation book, phone to RS232C adapter
Display
Aspect Ratio16:9
Bezel Size9.9 mm (sides), 14.4 mm (bottom)
Brightness350 nits
Contrast Ratio1,100:1
OrientationPortrait and landscape
Panel TechnologyIPS
Resolution3840 x 2160 (4K UHD)
Response Time8 ms
Screen Size55 inch
Viewing Angle178° (H) / 178° (V)
Connectivity
Input Voltage100–240 V AC, 50/60 Hz
OPS SlotOPS-type compatible
PortsRS232C In × 1, RS232C Out × 1, RJ45 LAN × 1, IR In × 1
Power
Power Consumption95 W (typical) / 140 W (maximum)
Power SourceBuilt-in power supply
Physical
ColorBlack
Dimensions1234.4 x 720.9 x 39.9 mm
Duty Cycle18 hours per day
Operating Humidity10% to 80% RH
Operating Temperature0 to 40 °C
TiltUp to 30° facedown (within 30 °C and 50% humidity)
VESA Mount300 x 300 mm
Weight19.0 kg
Compliance
CertificationsCB / NRTL, FCC Class A, CE, KC
IP RatingIP5x
Downloads
Manufacturer documents for the LG 55-inch 350-nit UHD Digital Signage Display – 55UM3DF — datasheets, manuals, drawings and certificates.
Questions
Can’t find your answer? Ask on WhatsApp
What brightness and resolution does the LG 55UM3DF have?
It has a 3840 x 2160 (UHD) resolution on a 55-inch IPS panel with 350 cd/m² typical brightness. The contrast ratio is 1,100:1 and the viewing angle is 178 x 178 degrees.
Can the LG 55UM3DF be mounted on a VESA bracket?
Yes. It has a 300 x 300 mm VESA mount interface and supports portrait and landscape orientation. The manufacturer lists a facedown tilt of up to 30 degrees within 30 °C and 50% humidity. Confirm the bracket with Procure.ae before installation.
Does the LG 55UM3DF support SuperSign CMS?
Yes. SuperSign CMS is listed as its content management software, with SuperSign Control and Control+ for monitoring. The display is also OPS-type compatible, so an external media player can be added.
How many hours a day is the LG 55UM3DF rated to operate?
The manufacturer rates the 55UM3DF for 18 operating hours per day, with a typical panel life of 50,000 hours. The 55UM3F, a related model in this series, is rated for 24 hours.
Can I buy the 55UM3DF in the UAE?
Request a quote via WhatsApp +971 4 546 5041 or email info@procure.ae.
