Skip to content
Celebrating the 56th Glorious National Day of the Sultanate of Oman — 18 November
Desk opens Sun–Thu 8:00 Muscat 03:26
+968 9664 1360 sales@smartrooms.me Written quotes in Omani Rial · OMR
العربية

OneScreen

OneScreen Touchscreen T4 55" Interactive Flat Panel

SKU Touchscreen T4 55

The OneScreen Touchscreen T4 55 is a 55-inch interactive flat panel designed for Omani educational and corporate environments. It features 4K UHD resolution, 10-point infrared touch, and built-in Android 5 for standalone operation. SmartRooms Oman, an authorised reseller, provides itemised quotations covering hardware, delivery, and installation across all 11 governorates.

Screen size
55"
Resolution
4K UHD
Touch
10 points
VESA
400 × 400 mm

Pricing

Price on request in OMR

Include in your quote
WhatsApp
Written quote usually within one business day Download datasheet (PDF)

  • Written quotation in OMR

    Pricing, availability and warranty on one document.

  • Manufacturer warranty

    Terms confirmed on your quotation.

  • All 11 governorates

    Delivered from Muscat to Dhofar.

  • Quotations in Arabic & English

    Ask for Arabic, English or both.

The product, in detail.

Screen and picture

Screen Size
55 inch
Resolution
3840 × 2160 (4K UHD)
Display Color
1.07 billion colours (10-bit)
Brightness
350 nits

Touch and writing

Touch Accuracy
±2 mm
Touch Technology
Infrared (no pressure required)
Touch Points
10-point multi-touch

Audio

Speaker Output
15 W + 15 W

Description

This interactive display replaces traditional whiteboards with a 55-inch TFT LED screen offering 3840 × 2160 resolution. The 10-point infrared touch interface allows precise interaction with a ±2 mm accuracy, supporting multiple simultaneous users in classrooms or meeting rooms. Built-in Wi-Fi and Miracast support enable wireless content sharing from laptops and mobile devices without additional adapters.

Operating on Android 5, the panel includes access to the Google Play Store and the OneScreen Annotate software for digital whiteboarding. Connectivity options include three HDMI inputs, VGA, and DisplayPort for versatile device integration. The unit comes with a Logitech K400 Plus wireless keyboard and a monitor remote control. Note that this specific model is discontinued; our team can confirm current availability or recommend the latest successor model for your needs.

SmartRooms Oman supplies AV solutions for schools, universities, and government ministries across Muscat, Sohar, Salalah, and Nizwa. We provide detailed quotations in Omani Rial with VAT shown, delivered within one business day. Our service includes tender support with datasheets and compliance statements. Delivery and installation are handled by partner teams, ensuring a single quotation covers hardware, logistics, and labour.

Ideal for: Interactive teaching in Omani schools, corporate presentations in Muscat offices, and government training rooms requiring reliable 4K visualisation.

  • 4K UHD Display – 55-inch TFT LED screen with 3840 × 2160 resolution and 350 nits brightness for clear visual content.
  • 10-Point Touch – Infrared multi-touch technology with ±2 mm accuracy for precise writing and navigation.
  • Android 5 OS – Built-in Android 5 operating system with Google Play Store access and Miracast wireless sharing.
  • Rich Connectivity – Includes 3 HDMI inputs, VGA, DisplayPort, RS-232, and RJ45 Ethernet for comprehensive device integration.
  • Included Accessories – Package contains a Logitech K400 Plus wireless keyboard and OneScreen Annotate software for immediate use.
  • Built-in Audio – Dual 15 W speakers provide sufficient audio output for lectures and video playback without external systems.

Specifications

Manufacturer specifications · confirmed on your quotation

Display

Screen Size
55 inch
Resolution
3840 × 2160 (4K UHD)
Display Color
1.07 billion colours (10-bit)
Brightness
350 nits
Refresh Rate
60 Hz
Viewing Angle
176°
Surface Protection
Protective skin glass

Touch

Touch Technology
Infrared (no pressure required)
Touch Points
10-point multi-touch
Touch Accuracy
±2 mm

System

Operating System
Android 5 (Google Play Store, Miracast)

Connectivity

HDMI Input
3
HDMI Output
1
VGA input
1
USB Ports
3
Touch USB ports
2
Additional Ports
AV Out (mini) × 1, Earphone × 1, HDMI Out × 1, SPDIF × 1, RJ45 × 1
Ethernet
RJ45 × 1
Wi-Fi
Built-in Wi-Fi
Serial Port
RS-232 × 1
Connectivity Options
HDMI In × 3, DisplayPort × 1, VGA × 1, YPbPr (mini) × 1, AV In (mini) × 1, USB × 3, RS-232 × 1, RJ45 × 1, Touch USB × 2, Audio In × 1

Camera & audio

Speaker Output
15 W + 15 W

Physical & warranty

Dimensions
1275 × 795 × 99 mm (50.2 × 31.3 × 3.9 in)
Weight
48.5 kg (107 lb)
Shipping Dimensions
1450 × 1059 × 249 mm (57.1 × 41.7 × 9.8 in)
Shipping Weight
78.0 kg (172 lb)
VESA
400 × 400 mm
Warranty
1 year standard (extended advanced hardware replacement optional)

Other

Type
Interactive Flat Panel
Key Features
4K UHD, 10-point infrared touch, Android 5, Miracast, built-in Wi-Fi, 15 W + 15 W speakers, Annotate whiteboard, wireless keyboard
Package Contents
Monitor remote control, Logitech K400 Plus wireless touch keyboard (10 m range), OneScreen Annotate software
Compatible Models
Windows and Mac desktops and laptops
More Information
Display type: TFT LED | Contrast ratio: 4,000:1 (dynamic) | Aspect ratio: 16:9 | Response time: < 8 ms | Speaker configuration: 2 built-in speakers (left / right) | Input voltage: 100–240 V AC, 50/60 Hz

Complete the room

One quotation for the whole setup.

Select what else the room needs — we will price it together, with delivery and installation.

Downloads

Delivery & installation in Oman

Delivered to Muscat, Salalah, Sohar, Nizwa and every other governorate, with installation available through our partner teams. Lead time for this model is confirmed on your written quotation.

Stock held in Muscat for fast-moving models — ask for current availability.

Questions about ordering

How do I get a price?
Ask for a written quotation. Use Request pricing on any product page, WhatsApp +968 9664 1360 or email sales@smartrooms.me with the model or part number, the quantity, the delivery location in Oman and whether installation is needed. The quotation covers pricing, availability, warranty and installation options.
Do you deliver across Oman, and how long does it take?
Yes — to Muscat, Salalah, Sohar, Nizwa and the other governorates. Lead time depends on the model, quantity and configuration, so it is confirmed in writing on the quotation and again when your purchase order is acknowledged.
Do you install?
Yes. Installation is available across Oman through our partner installation teams. Its scope — mounting, cabling, positioning, commissioning and handover — is written into the quotation, so anything outside it is clear before the visit.
What warranty applies?
The manufacturer's warranty applies, with the terms confirmed on your quotation. The quotation states the warranty holder, period and service level, and we coordinate any claim with the manufacturer or its authorised service partner on your behalf.
Do you support government tenders?
Yes. We quote tender quantities and supply what a tender file needs: an itemised quotation addressed to your entity, manufacturer datasheets, technical compliance sheets, the delivery and installation scope, and a warranty statement.
Can I get the quotation in Arabic?
Yes — in Arabic, English or both. Manufacturer datasheets are usually published in English.
Can I buy the OneScreen Touchscreen T4 55 in Oman?

Yes. SmartRooms Oman is an authorised reseller. As this model is discontinued, we can confirm current stock availability or recommend the latest successor model. Contact us for an itemised quotation in Omani Rial.

Does the price include delivery and installation?

Yes. SmartRooms provides one quotation covering hardware, delivery, and labour. Our partner teams handle installation across all 11 governorates, from Musandam to Dhofar, ensuring a complete solution for your site.

Is tender support available for government projects?

Yes. We provide datasheets and compliance statements for government tenders. Our documentation service supports suppliers in meeting technical requirements for schools and ministries in Oman.

What is the touch technology used?

The panel uses infrared touch technology with 10 multi-touch points. It offers ±2 mm accuracy and requires no pressure, allowing smooth interaction for writing and navigation in bright environments.

Does it support wireless screen sharing?

Yes. Built-in Wi-Fi and Miracast support allow wireless content sharing from compatible laptops and mobile devices. This enables direct projection without additional dongles or cables.

More in Interactive Panels 50-64"

All Interactive Panels 50-64" (140) All products A–Z