DG55RZ503 55" Razor-thin bezel LCD Monitor

Tiled LCD displays are often the easiest solution in smaller installations. But the visible bezel of conventional tiled LCD video walls can sometimes prove a distraction. Now, with the arrival of the DG55RZ503 and DG55RZ703 Razor LCD displays, there is another option. At just 0.88 mm, the 55” Razor displays deliver a virtually seamless screen surface, combining stunning performance with the ease of installation and cost-effectiveness of conventional tiled LCD.

Available in both 500 cd/m² (DG55RZ503) and 700 cd/m² (DG55RZ703) brightness variants, the 55” displays offer a contrast ratio of 1100:1 and are rated for 60,000 hours of continuous operation. In common with all products in the 4Diamond Grid range, the DG55RZ is fully compatible with Mitsubishi Electric’s complete range of hardware and software screen controllers and is the perfect complement to Mitsubishi Electric’s well-established portfolio of high-end, mission-critical control room displays.

DG55RZ displays are equipped with Intelligent pixel shift technology (IPS) that helps prevent image sticking issues in 24/7 applications. The high-specification display is equipped with DisplayPort 1.2a, HDMI and DVD-I (HDCP enabled) digital inputs, plus component and composite video inputs. The displays can be remotely controlled via LAN or RS232. Up to seven displays can be daisy-chained together, with built-in scaling enabling simple video wall applications to be easily created without the need for an external controller.


The displays also come equipped with open content management support, programmable scheduling, automatic content switching on signal failure, panel locking and screen saver.

Installation is simplified using the DG55ENB-BRK wall mounting bracket, and in common with all 4Diamond Grid displays, the DG55ENB comes with a full 3 year warranty and is fully compatible with Mitsubishi Electric’s complete range of hardware and software screen controllers.











  • 55"
  • 500 cd/m²
  • Full HD
  • Razor-thin
  • 0.88 mm bezel to bezel


  • 55” diagonal Full HD resolution
  • Designed for continuous 24/7 operation
  • DG55RZ 0.44 mm Razor-thin bezel
  • Intelligent Pixel Shift (IPS) anti-image retention feature
  • Supports 4K daisy chain via Display Port 1.2a
  • Portrait and landscape orientation modes
  • 500 and 700 cd/m² brightness versions available 
  • Manual precision color calibration feature
  • Open content management support
  • Built-in video wall scheduler
  • Auto-switch on input signal failure
  • Fully compatible with Mitsubishi Electric S-SF Suite and 4DG Controllers


Cutting edge Image
Thanks to its 0.44 mm Razor-thin bezel, 4Diamond Grid 55” video wall delivers a superb, multi-window, virtually seamless display that’s ideal for small breakout rooms or crisis suites. 


The Connectivity
Using DisplayPortTM 1.2a, easily configure four  monitors in a 2x2 format via daisy-chain connection to achieve a 4K display  with stunning colors and  clarity.
HDMI 2.0 x 1
DVI-D (with HDCP) x1
DisplayPort™ (1.2a) x1
D-Sub 15 x1
YPbPr (BNC x3) x1


White Color Calibration
For the purest color reproduction and minimized color distortion, color calibration has been made available using the optional colorimeter. Measuring a set of color patterns will calculate RGB gain values based on the color alignment algorithm. The White balance setting for the target color temperature will be updated using the calculated RGB gain values.


Wide viewing angle
Intelligent Pixel Shift (IPS) technology not only protects the display from image retention damage but also improves viewing angle and image clarity. Images remain vivid and bright no matter from where in the room they’re viewed.


Easy setup and maintenance
The optional 4Diamond Grid  55” wall-mount bracket DG55ENB-BRK makes installation easy, quick and precise – each and every time.

This illustration explains how to remove a monitor.
1. First Lift the top monitor
2. Remove monitor below



Screen size



Full HD 1920x1080 pixels

LCD type

IPS 24/7


500 cd/m2

Contrast ratio

1100 :1

Light source

LED (Direct)

Viewing angle (H/V)


Display orientation

Landscape / Portrait


Videowall setup with Daisy- Chain (DP1.2a) up to 7 units w/HDCP, no limit w/o HDCP Scaling function: up to 10(units) x 10(units) Open Content Management Support, Manual Fine Color Calibration, Videowall Scheduler, Auto-Launch, Auto switch on Failover, Panel Lock

Video signal terminal

DisplayPort™ (1.2a) x 1, HDMI 2.0 x 1, DVI-D (with HDCP) x 1 D-sub 15 x 1, YPbPr (BNC) x 1

Audio signal terminal

F3.5 Jack

Control signal terminal

RS-232C: (D-Sub 9 pins), RJ12, LAN: RJ45 (10BASE-T/100BASE-TX), SNMP Compatible

Power consumption

250 W

Thermal dissipation

853 BTU/h


QSG, IB, Power Cord, Remote Control, RJ12 to RS232 converter cable

Wall mount bracket DGVW-BRK