Sharp ME551-PT ME Series 55" 4K Commercial PCAP Touchscreen Display

Interactive wayfinding, huddle-room annotation and kiosk projects need a touch display that ships as one complete unit, and the Sharp NEC ME551-PT is a 55-inch 4K panel with PCAP touch already installed.

It combines a 400 cd/m2 IPS 3840 x 2160 panel with 40-point projected-capacitive touch over USB HID, accepts Intel SDM and Raspberry Pi compute modules, and mounts in landscape or portrait. Request a quote for 5 or more displays on classroom, lobby and meeting-room rollouts.

Key Features

• Resolution: Native 3840 x 2160 (4K UHD), HDR compatible
• Brightness: 400 cd/m2
• Touch: 40-point projected capacitive; finger or gloved hand; HID over USB 2.0
• Panel: IPS panel; 178 degree horizontal and vertical viewing angle
• Inputs: 2 HDMI 2.0, 1 DisplayPort 1.2
• Orientation: Landscape and portrait
• Modularity: Accepts Intel Smart Display Modules and Raspberry Pi Compute Module 4 options
• Audio: Integrated 10 W x 2 speakers

Ideal For

• Interactive signage: 40-point touch
• Classrooms and huddle rooms: annotation and collaboration
• Rollouts: quote 5+ displays

Sharp NEC ME551-PT 55″ 4K UHD MultiSync ME Series Commercial Touch Display, 400 cd/m2 Specifications

Sharp NEC ME551-PT technical specifications, grouped by feature

Specification	Details
Display & Picture
Screen Size	55 in
Resolution	3840 x 2160
Panel Type	IPS
Brightness (Typ)	400 cd/m2
Viewing Angle (H/V)	178 / 178 degrees
Displayable Colors	Over 1.07 billion (8 bit + FRC)
Audio
Speakers	Integrated 10 W + 10 W
Connectivity & Control
HDMI / DP In	2 HDMI 2.0, 1 DisplayPort 1.2
Ethernet (LAN)	100 Mbit
RS-232C	Yes
Physical & Mounting
Weight	43.7 lb (19.8 kg) display only, without touch overlay or stand
VESA Mounting	400 x 400 (4x M6 x 12 mm)
Color Gamut	72% NTSC
Additional Features
Touch Technology	Projected capacitive, 40-point, 8 ms response
Touch Interface	HID via USB 2.0
Orientation	Landscape and portrait
General
Brand	Sharp NEC
Model	ME551-PT

Specifications are verified against the Sharp NEC manufacturer data sheet (October 2026) and may change without notice. Confirm critical requirements with Sharp NEC before ordering.

Warranty & Support

• Manufacturer warranty: 3 years

Planning a multi-room or multi-site install? Request a quote from Robertson AV for 5 or more units, or call us at 800-919-6548 or email orders@robertsonav.com. Free ground shipping on U.S. orders. Schools, businesses, government agencies and houses of worship: ask us about project and quantity pricing.