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HP LD5512 4K UHD Conferencing Display
A big-screen showcase for your best brainstorming

HP LD5512 4K UHD Conferencing Display



Inspire collaboration and productivity among small and medium groups with the extra-large HP LD5512 4K UHD Display. Show and share every detail in 3840 x 2160 resolution on a 55” diagonal screen with integrated dual stereo speakers.

  • 4K UHD (3840 x 2160 @ 60 Hz)
  • 1200:1 static
  • 8 ms gray to gray
  • ADS w/LED backlight


See it all

Experience excellent content readability and brilliant imagery from more than 8 million pixels and 3840 x 2160 resolution. Get great views from across the room with 178-degree wide viewing angles.

Partner with a collaboration-enhanced PC

Pair the display with an HP Elite Slice for Meeting Rooms, HP Collaboration PC with optional Intel Unite solution or HP Chromebox to turn your everyday conference room into a world-class collaboration center.

Set up in moments

Quickly connect to your video source with DisplayPort™, HDMI or VGA. Enjoy stereo audio from two integrated 6W speakers and control settings with the included remote.


  • Use the display in huddle rooms and workspaces where you need large-scale views of data and content, or mount on a wall in small spaces with the integrated VESA mount.
  • Rest assured that your IT investment is supported by a three-year standard limited warranty.


HP LD5512 4K UHD Conferencing Display Specifications
Display Type ADS with LED backlight
Panel Active Area 47.62 x 26.78 in 120.96 x 68.04 cm
Display size (diagonal) 139.7 cm (55")
Viewing Angle 178° horizontal; 178° vertical
Brightness 350 cd/m2
Contrast Ratio 1200:1 static
Response Ratio 8 ms gray to gray
Product colour Black and Silver
Aspect Ratio 16:09
Native Resolution 4K UHD (3840 x 2160 @ 60 Hz)
Resolutions Supported 3840 x 2160; 2560 x 1600; 2560 x 1440; 1920 x 1080; 1600 x 1200; 1680 x 1050; 1440 x 900; 1280 x 1024; 1280 x 768; 1280 x 720; 1024 x 768; 800 x 600; 720 x 400; 640 x 480
Display Features Anti-glare; Language selection; LED Backlights; On-screen controls; Plug and Play; User programmable; Asset Control; Anti-static
User Controls Auto; Input Control; Menu; Minus ("-"); OK; Plus ("+"); Power
Input Signal 1 VGA; 1 HDMI 2.0; 2 HDMI 1.4; 1 DisplayPort™ 1.2 with HDCP support on DisplayPort™ and HDMI
Ports and Connectors 1 USB 2.0
Multimedia Two 6 W integrated speakers
Environmental Operating temperature: 0 to 40°C; Operating humidity: 10 to 80% RH
Power Input voltage: 100 to 240 VAC
Power Consumption 130 W (maximum), 90 W (typical), 0.5 W (standby)
Dimensions 48.89 x 28.40 x 2.75 in
124.16 x 72.12 x 69.9mm
(Without stand)
Weight 31.74 lb
14.4 kg
(With stand)
Physical security features Security lock-ready (lock is sold separately)
Energy Efficiency Compliance ENERGY STAR certified
Certification and compliance VCCI; J-MOSS Green Mark; 25JEITA-CP No.27(VOC); JIS C 61000-3-2; PSE(J60950)
Environmental specifications Mercury-free display backlights
What's in the box AC power cord; DisplayPort™ 1.2 cable; Documentation; HDMI cable
Warranty Protected by HP, including a 3-year standard limited warranty. Optional HP Care Pack Services are extended service contracts that extend your protection beyond the standard warranties. Service levels and response times for HP Care Packs may vary depending on your geographic location. Service starts on date of hardware purchase. Restrictions and limitations apply.

Image Gallery:

Front View
Left Angle View
Rear View
Left Side View


Download the HP LD5512 4K UHD Conferencing Display Datasheet (.PDF)