General Information for Sharp Commercial Display
Sharp LM551, Interactive flat panel, 139.7 cm (55"), LED, 3840 x 2160 pixels, Wi-Fi, 18/7
LM551
55 Black LCD VA Infrared Touch Display 4x HDMI 18/7
Multi-purpose for interactive engagements
For best-in-class touch performance and value the Sharp LM series commands feature-rich professional capabilities for small meeting spaces and interactive signage applications. An integrated System on Chip (SoC) with Android 14 CTS-compliant Operating System offers the most up to date features and security for seamless out-of-the-box collaboration.
Boosting creativity in group collaboration the Sharp LM series features intuitive Pen-on-Paper writing a built-in whiteboard annotation overlay mode and Windows Ink support. Using the on-board EShare app content can be wirelessly shared from any personal device to the display without the need for apps or dongles. A single USB-C cable transmits data video/audio output and power delivery between notebook and display for the simplest and seamless BYOD workflows.
With its 4-sided uniform slim bezel design the Sharp LM series supports installations in both landscape and portrait as well as tilted desk. Dedicated features including hide side bars application lock and a built-in web browser make the Sharp LM series the perfect display for budget-driven interactive signage applications.
Best readability
High brightness panel ensures content is readable even in well-lit environments and anti-glare coating avoids distracting reflections.
Pen-On-Paper User Experience
Zero bonded glass and latest infrared touch technology enable highly accurate and responsive writing and drawing with up to 20 touch points.
Out-of-the-box Collaboration
The integrated Android PC features a powerful home screen launcher offering fast and flexible access to a range of pre-installed applications.
Highly Customizable
a variety of settings allow the display to be optimised to meet the needs of different applications from small meeting and huddle rooms to touch signage and wayfinding.
Safe & Secure
Latest Android 14 SoC provides a secure operating system which together with extra security features meets the highest IT security standards.
| Features |
|---|
| Screen Size | 55 Inch |
| Market | Education / Corporate |
| Colour | Black |
| Resolution | 3840 x 2160 |
| Refresh Rate | 60 Hz |
| Aspect ratio | 16:9 |
| Technology | LCD |
| HDMI | 4 |
| Orientation | Landscape & Portrait |
| Viewing angle horizontal | 178 ? |
| Viewing angle vertical | 178 ? |
| Contrast ratio (typical) | 5000:1 |
| Display brightness | 500 cd/m2 |
| Response time | 8 ms |
| USB-C | 2 |
| USB 3.0 ports quantity | 3 |
| Maximum operating temperature range (T-T) | 5 - 35 |
| Operation (Hours / Days) | 18/7 |
| Operating relative humidity range | 10% - 80% |
| Compatible with VESA-wall mounting system | 400 x 400 mm |
| Dimensions W x D x H | 1265 x 73 x 736 mm |
| Weight | 33 Kg |
| Warranty | 3 Year |
LM551
Further details for this product, LM551, can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo UK is not responsible for the content.
LCD 55", 4K UHD 3840 x 2160, 500 cd/m², 8 ms, 1265 x 736 x 73 mm, 33 kg
Sharp LM551. Product design: Interactive flat panel. Display diagonal: 139.7 cm (55"), Display technology: LED, Display resolution: 3840 x 2160 pixels, Display brightness: 500 cd/m², HD type: 4K Ultra HD, Touchscreen. Wi-Fi. Operating hours (hours/days): 18/7. Operating system installed: Android 14. Product colour: Black
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Sharp LM551 Interactive flat panel 139.7 cm (55") LED Wi-Fi 500 cd/m² 4K Ultra HD Black Touchscreen Built-in processor Android 14 18/7 PNLM551 Specifications
Product Type
Interactive Displays
Product Type
Commercial Display
Brand
Sharp
Collection Model Sharp LM551
Manufacturer Product Type
Sharp Commercial Display
Product design Interactive flat panel
Product colour
Black
Placement supported Indoor
Suitable for indoor use Yes
Orientation Horizontal/Vertical
VESA mounting Yes
Panel mounting interface
400 x 400 mm
Bezel width (bottom) 1.5 cm
Bezel width (top) 1.5 cm
Product Family LM551
LED backlight Yes
Native aspect ratio 16:9
Response Time 8 ms
Panel type
VA
Touchscreen Yes
Display Resolution
3840 x 2160 pixels
Display diagonal
55"
Display technology
LED
Screen shape
Flat
Viewing angle, horizontal 178
Viewing angle, vertical 178
Display number of colours 1.07 billion colours
Touchscreen Technology Infrared
LED backlighting type Direct-LED
Horizontal scan range 31.5 - 135 kHz
Native refresh rate 60 Hz
Contrast ratio (typical) 5000:1
HD type
4K Ultra HD
Display brightness 500 cd/m
Display diagonal (metric) 138.8 cm
Vertical scan range 24 - 70 Hz
Processor manufacturer
ARM
Processor cores 8
Processor model Cortex-A53
Processor Family
ARM Cortex
Processor architecture ARM Cortex-A53+Cortex-A73
Internal Memory 4 GB
Internal storage capacity 32 GB
Built-in speaker(s) Yes
RMS rated power 20 W
Number of built-in speakers 2
Wi-Fi Yes
Ethernet LAN data rates 10,100,1000 Mbit/s
Bluetooth Yes
Wi-Fi standards 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Bluetooth Version 5.3
Purpose Universal
Connectivity technology Wireless
Ethernet LAN (RJ-45) ports 1
DVI Port No
HDMI input ports quantity 3
USB port Yes
USB ports quantity 7
Audio Return Channel (ARC) Yes
HDMI ports quantity 4
RS-232 interface Yes
USB connector type USB Type-A, USB Type-B, USB Type-C
HDMI output ports quantity 1
HDCP version 2.3
HDCP Yes
OPS module slot Yes
USB 2.0 Type-B ports quantity 1
Operating system installed Android 14
Power consumption (typical) 145 W
AC Input Voltage 100 - 240 V
Power consumption (standby) 0.5 W
AC input frequency 50/60 Hz
Display Height 736 mm
Display weight 33 kg
Display Width 1265 mm
Display depth 73 mm
Bezel width (side) 1.5 cm
Operating system version 14
Number of simultaneous touchpoints 20
Built-in processor Yes
Operating hours (hours/days) 18/7
Wall Mountable Yes
Base Material Metal
Operating temperature (T-T) 5 - 35 C
Storage temperature (T-T) -20 - 60 C
Operating relative humidity (H-H) 20 - 80%
Storage relative humidity (H-H) 10 - 80%
Certification ISO 9241-307, Class 1
Multi-touch Yes
Sustainability certificates ENERGY STAR
Haze rate 25%
Warranty period 3 year(s)
Compliance certificates CE, Electromagnetic Compatibility (EMC), RoHS, UKCA
Cables included AC, HDMI
Batteries Included Yes
Stand Included No
Package depth 185 mm
Package width 1410 mm
Package weight 43 kg
Package volume 43000 cm
Package height 885 mm
Remote Control Included Yes
Colour of product Black
Connectivity Wireless
MPN PNLM551
Sharp LM551 Interactive flat panel 139.7 cm (55") LED Wi-Fi 500 cd/m² 4K Ultra HD Black Touchscreen Built-in processor Android 14 18/7 PNLM551 Reviews
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