Sharp LM551 55″ 4K UHD Interactive LED Touchscreen Display

$2,529.00

Pay now, in 4 interest-free payments of $632.25, or over 3–6 months

4 interest-free payments of $632.25

The Sharp LM551 is a 55" 4K UHD interactive LED touchscreen featuring Android 14 OS, Wi-Fi, USB-C connectivity, and 20 touchpoints for dynamic meetings and signage.Bright 500 cd/m² LED display with 16:9 aspect ratioMulti-touch support with 20 simulta

7 in stock

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Estimated Delivery Time14 - 15 Nov 26

Versatile Interactive Display for Collaboration

The Sharp LM551 is a 55-inch LED touchscreen designed for dynamic interactive engagements in small meeting rooms or signage applications. Featuring a 4K Ultra HD resolution and a brightness of 500 cd/m², it delivers sharp, vibrant visuals ideal for presentations and collaborative work.

Equipped with Android 14 and a powerful integrated ARM Cortex-A53/A73 processor, it ensures secure, seamless out-of-the-box operation with up-to-date software and features.

Intuitive Touch and Writing Experience

Supporting up to 20 simultaneous touchpoints with infrared technology, the LM551 offers smooth multi-touch interaction. It enhances creativity with Pen-on-Paper writing feel, a built-in whiteboard, annotation overlay, and compatibility with Windows Ink for flexible input methods.

20 touchpoints multi-touch support
Pen-on-Paper intuitive writing
Built-in whiteboard and annotation modes
Windows Ink compatibility

Seamless Connectivity and Sharing

The display includes four HDMI ports (three inputs and one output), seven USB ports (Type-A, Type-B, Type-C), Ethernet LAN, and RS-232 interfaces. The integrated EShare app allows wireless content sharing from any personal device without additional apps or dongles.

A single USB-C cable supports data, video/audio transmission, and power delivery — simplifying BYOD workflows in meeting spaces.

EShare wireless content sharing app
Single USB-C for data, video, and power
Comprehensive HDMI and USB connectivity

Flexible Installation and Business Features

The LM series has a 4-sided uniform slim bezel for a sleek aesthetic, suitable for landscape, portrait, or tilted desk placement. Features such as hide side bars, application lock, and a built-in web browser make it ideal for budget-conscious interactive signage solutions.

Slim 1.5 cm bezel on all sides
Supports multiple orientations
Application lock and built-in browser

Key Specifications

Display: 55" LED with 4K Ultra HD (3840×2160)
Brightness: 500 cd/m²
Touch Tech: Infrared, 20 touchpoints
Processor: ARM Cortex-A53 + Cortex-A73 octa-core
RAM & Storage: 4 GB RAM, 32 GB storage
Operating System: Android 14
Connectivity: Wi-Fi 802.11a/b/g/n/ac/ax, Bluetooth 5.3
Ports: 4 HDMI (3 in, 1 out), 7 USB, Ethernet LAN, RS-232
Speakers: 2 built-in, 20 W RMS power
Mounting: VESA 400 x 400 mm

What's in the box

Sharp LM551 Interactive flat panel display
Remote control
AC power cable
HDMI cable

Product FAQ

Frequently asked questions

01 What is the display size and resolution of the Sharp LM551?

The display measures 55 inches diagonally with a 4K Ultra HD resolution of 3840 x 2160 pixels.

02 Which operating system does the Sharp LM551 use?

It runs on Android 14, compatible with CTS compliance for updated security and features.

03 How many touchpoints does the Sharp LM551 support?

The touchscreen supports up to 20 simultaneous touchpoints using infrared technology.

04 Does the Sharp LM551 include wireless connectivity?

Yes, it supports Wi-Fi standards including Wi-Fi 4, Wi-Fi 5, and Wi-Fi 6, plus Bluetooth 5.3.

05 What connectivity ports are available on the Sharp LM551?

It includes four HDMI ports (3 inputs, 1 output), seven USB ports (Type-A, Type-B, Type-C), Ethernet LAN, RS-232, and an OPS module slot.

06 What are the main collaboration features of the Sharp LM551?

Features include Pen-on-Paper writing, built-in whiteboard, annotation overlay mode, Windows Ink support, and wireless content sharing via the EShare app.

07 Can the Sharp LM551 be installed in different orientations?

Yes, it supports landscape, portrait, and tilted desk installations thanks to its 4-sided slim bezel design.

08 What is the brightness and contrast ratio of the Sharp LM551 display?

The LED backlit display has a brightness of 500 cd/m² and a typical contrast ratio of 5000:1.

09 Is there built-in audio on the Sharp LM551?

Yes, it has two built-in speakers delivering a total of 20 watts RMS power.

10 What are the physical dimensions and weight of the Sharp LM551?

The display measures approximately 1265 mm width x 736 mm height x 73 mm depth and weighs 33 kg.