OneScreen
Touchscreen TL7 Business 55
OneScreen Touchscreen TL7 Business 55-inch Interactive Display
ONImage on request
Touchscreen T6 Business 55
OneScreen Touchscreen T6 Business 55-inch Interactive Display
- Screen size
- 55″
- Resolution
- 3840(H) × 2160 (V)
- System
- Full access to Android Apps…
- Brightness
- 400+ cd/m2
Priceon request
QuotationWithin 1 working day
DeliveryConfirmed with your quote, based on stock
Overview
The OneScreen Touchscreen T6 Business 55 is a 55-inch interactive display with an LG 4K panel, 20-point infrared touch, two 15W speakers and built-in Android 8.0. The manufacturer has discontinued this model. It suits meeting rooms, classrooms and team spaces in Qatar, and it is aimed at organisations that already own one or need a like-for-like replacement. Request a quote for a current equivalent from SmartRooms Qatar.
What the OneScreen T6 Business 55 is
The OneScreen Touchscreen T6 Business 55 is a 55-inch interactive display in the T6 Business series, built on an LG panel with 3840 × 2160 resolution. It pairs a large touch surface with an Android 8.0 system, so a presenter can annotate, browse and join video calls from one screen. The manufacturer has discontinued this model. This page is written for organisations that already own one, buyers comparing it with newer displays, and anyone who needs a replacement.
Facts that matter for buyers
The infrared touch layer supports 20 touch points with 3mm accuracy. Palm detection and pen-and-touch differentiation help when several people write at once or a presenter rests a hand on the glass. The anti-glare glass carries an 8 MOHS hardness rating, which is useful in rooms with bright ceiling lights or windows.
- Panel: 55-inch, 3840 × 2160, 60 Hz, 400+ cd/m2 brightness
- Audio: two 15W speakers with Dolby sound settings
- Connectivity: three HDMI 2.0 inputs, DisplayPort, VGA, RJ-45, RS232 and USB ports on the front and rear, plus dual-band Wi-Fi
- Power: 100–240V, 50/60 Hz, maximum 160W, standby 0.5W or less
- System and storage: Android 8.0, 64GB eMMC, 3GB DDR4
The box includes a remote control, an HDMI cable, a USB touch cable, two pens and an extendable pen.
Where it fits in Qatar
A 55-inch panel suits a meeting room or team space where a small group sits close to the screen. In West Bay or Lusail, that often means an executive office or a project room where staff share spreadsheets and presentations, then join calls with colleagues abroad. In a primary classroom in Al Wakrah or Al Rayyan, a teacher can run interactive lessons, mark up any source and save the notes. A clinic reception in Msheireb could use it as an information screen, but only after the installation environment is confirmed.
What to plan before ordering
Plan the wall or stand before the unit arrives. The product measures 49.9 × 31.1 × 3.4 inches and weighs 88.2 lb, while the shipping carton weighs 110.2 lb. The VESA pattern is 400 × 400. SmartRooms Qatar offers a free site survey to check wall structure, sight lines and cable routes, which is worth booking for a panel of this weight. The source data lists an advanced hardware replacement option available only at the time of purchase, so raise it when you request a quote. Optional items such as the OPS PC and the web and PTZ cameras are quoted separately.
Choosing a replacement for a discontinued model
Because the T6 Business 55 is no longer in production, a replacement should be checked against your existing wiring, mounting and software. Tell the SmartRooms Qatar team which ports, mounts and applications your room uses, and request a quote for a current equivalent or a compatible replacement.
Send the room size, the number of units and your procurement route, then request a quote from SmartRooms Qatar. Quotations are usually issued within one working day.
Highlights
- 55-inch LG panel with 3840 × 2160 resolution
- 20 touch points with 3mm touch accuracy
- Palm detection and pen-touch differentiation
- Android 8.0 with 64GB storage and 3GB DDR4
- Dual-band Wi-Fi and three HDMI 2.0 inputs
- Discontinued by manufacturer; request a quote for a replacement
Classroom fit
At 55″ the farthest student should sit within about 4.1 m (6× the screen height).
Estimated timeline
Quotation within 1 working day · delivery timing depends on stock availability, and we confirm it with your quotation.
Specifications
39 specifications · Source: manufacturer · checked Oct 2026
Touchscreen T6 Business 5539
- size_inch
- 55
- datasheet
- datasheets/OneScreen-Touchscreen-Business-6-55-Sales-Sheet.pdf
- datasheet_url
- https://partnerportal.onescreensolutions.com/resources/OneScreen-Touchscreen-Business-6-55-Sales-Sheet.pdf
- specs · General · DOLBY Sound & Speakers
- 2x 15W Built-in Left/Right Speakers with balance, automatic volume control, surround sound, fiber optic mode, the equalizer
- specs · Cloud-based Services* · Video Conferencing
- OneScreen Hype video conferencing with screen sharing, recording, translation/transcription & more
- specs · Cloud-based Services* · Surface Protection
- 8 MOHS strength, anti-glare glass
- specs · Cloud-based Services* · Input & Output
- Inputs: 3x HDMI (2.0), 1x VGA, 1x VGA Audio, 1x Microphone (3.5mm), 1x DP, 2x Touch USB, 1x TF/SD Card, 1x RJ-45 Outputs: 1x HDMI (Optional), 1x Headphone (3.5mm) Connectivity: 1x RS232, 1x RJ45, 2x USB (Front), 3x USB (Rear), 1x Wifi (2.4G/5G + 5G Hotspot) Dual-band
- specs · Cloud-based Services* · Centralized Control
- OneScreen Central is centralized screen control, emergency notification, software upgrades & more
- specs · Applications · Interactive Whiteboard
- OneScreen Annotate is interactive whiteboard and annotation software
- specs · Applications · IR Touch
- 20x Touch points, Touch accuracy 3mm, Annotation over any source, Response time ≥ 2.5 m/s, Palm Detection, Pen and touch differentiation, Compatibility (Windows 10/8/7/XP/ Linux/Mac/ Android 8.0/Chrome)
- specs · Applications · Screen Share & Stream
- EShare software, multi-device screen share & streaming
- specs · Applications · Annotation
- OneScreen Write software, write on any content, save, transfer via QR code or email
- specs · Applications · OPS PC (Optional)
- CPU Intel Core i5 7th Gen / i7 9th Gen , RAM 8G, SSD 256G, USB 6 (3*3.0; 3*2.0)/ (5*3.0; 1*2.0) Type A , DDR4 2400 8G/ DDR4 2666 MHz 8G, 256G SSD, 1x VGA, 1x RS232, 1x DP, Realtek 8111F, 1x HDMI2.0, 1x RJ45 0/100/1000M , Audio Realtek ALC662, 1x 3.5mm Mic, WiFi AW-CB304NF 2.4/5G, Bluetooth 4.2, OS (Linux/Win7/Win8/win10)
- specs · Applications · Tools Navigation
- OneScreen Navigate is for centralized & customizable prod- uct navigation from a home screen
- specs · Applications · Android Applications
- Full access to Android Apps including Chorme, YouTube, Office Apps and more
- specs · Applications · Cameras (Optional)
- OneScreen Web Camera (1080p Full HD & Ultra-Wide FOV, Built-in Microphone, USB 2.0, WDR) OneScreen PTZ Camera (1080p full HD, USB Interface, 72.5° Wide-angle Lens & 12x Optical Zoom, Remote Control)
- specs · Applications · Google Play Store
- Full access to Google play store with multi-user login support
- specs · Help & Training · Free Help & Training
- Unlimited Screen Skills Guru help & training available in one click on video or by chat, phone or email
- specs · Help & Training · Video Process and Transform
- 3D digital comb filter and 3D noise reduction, dual 3D dynamic video progressive scan etc
- specs · Help & Training · Power Supply
- AC 100-240V, 60/50 HZ, Power Rate ≤160W, Standby ≤0.5W
- specs · Interactive Display · Other Features
- Supports auto turn-off, sleep timer, multiple user profiles, HDCP 2.2 (HDMI) and dual-mode USB (OPS and Android)
- specs · Interactive Display · Model Sizes
- 55”, 65”, 75”, 86”, 98”
- specs · Interactive Display · Panel Size
- 55"
- specs · Interactive Display · Screen Type
- LG
- specs · Interactive Display · Resolution
- 3840(H) × 2160 (V)
- specs · Interactive Display · Refresh Rate
- 60 Hz
- specs · Interactive Display · Pixel Pitch
- 0.315mm x 0.315mm
- specs · Interactive Display · Brightness
- 400+ cd/m2
- specs · Interactive Display · Display Colors
- 1.07Billon colors
- specs · Interactive Display · Viewing Angle
- R/L 178 ° (Min.), U/D 176 ° (Min.)
- specs · Interactive Display · Android Processor
- Version 8.0, Cortex A73 x2, A53 x2, Mali G51MP2, 64G EMMC5.1, 3GB DDR4
- specs · Accessories · Wall Mount
- VESA Standard 400 x 400
- specs · Accessories · Remote Controls
- Remote Control x1 for display menu, sleep, source
- specs · Accessories · Cables and Stylus
- 1x HDMI Cable, 1x US Power Cable, 1x USB Touch Cable, 2x Pens, 1x Extendable pen
- specs · Accessories · Advanced HW Replacement Warranty
- Available at time of purchase only
- specs · Accessories · Product Dimensions
- 49.9” x 31.1” x 3.4”
- specs · Accessories · Product Weight
- 88.2 lbs
- specs · Accessories · Shipping Dimensions
- 56.3” x 36.5” x 9.3”
- specs · Accessories · Shipping Weight*
- 110.2 lbs
Downloads
6 files from the manufacturer
PDF
OneScreen Touchscreen T6 Business 55 datasheets (PDF, 4.5 MB)
PDF
OneScreen Touchscreen T6 Business 55 datasheets (PDF, 4.5 MB)
PDF
OneScreen Touchscreen T6 Business 55 datasheets (PDF, 4.5 MB)
PDF
OneScreen Touchscreen T6 Business 55 datasheets (PDF, 4.5 MB)
PDF
OneScreen Touchscreen T6 Business 55 datasheets (PDF, 4.5 MB)
PDF
OneScreen Touchscreen T6 Business 55 manuals & guides (PDF, 2.7 MB)
Questions about Touchscreen T6 Business 55
Is the OneScreen T6 Business 55 still available from SmartRooms Qatar?
The manufacturer has discontinued the Touchscreen T6 Business 55, so new units of this model may not be available. SmartRooms Qatar can quote a current equivalent or a compatible replacement. Send the model name, the room size and your existing cabling, and the team will confirm which option fits your installation before you approve a purchase order.
Is a 55-inch panel the right size for a meeting room in Doha?
A 55-inch 4K panel suits a meeting room or huddle space where a small group sits close to the screen. In West Bay or Lusail, that often means an executive office or project room where staff share spreadsheets and presentations. For a large boardroom with a long table, a bigger panel in the same series is usually the better match.
Would this display work in a primary classroom in Al Wakrah?
It suits a primary or secondary classroom where the teacher stands near the front. The panel gives a clear image, and its 20-point touch surface lets several students write or tap at the same time. Annotation software lets the teacher mark up any source and save the notes. Check that a power outlet sits close to the mounting position, because the unit draws up to 160W.
Can it go near a window or in a sunny lobby in Msheireb?
The manufacturer data we hold does not give an operating temperature range for this model, so SmartRooms Qatar cannot confirm one. Direct sunlight, glare from large windows and hot, poorly ventilated corners all add stress to any display during Qatar's summer. Before choosing a lobby or reception position, ask the team to confirm the environment and plan for an air-conditioned space where possible.
How accurate is the touch, and how many points can it register?
The infrared touch layer registers up to 20 touch points with a stated accuracy of 3mm. It includes palm detection and tells pen input apart from finger touch, so a presenter can rest a hand on the glass while writing. According to the source data, touch works with Windows, Linux, Mac, Android 8.0 and Chrome, which suits rooms with mixed devices.
What resolution and brightness does the panel offer?
The 55-inch LG panel runs at 3840 × 2160 resolution with a 60 Hz refresh rate and 400+ cd/m2 brightness. It displays 1.07 billion colours, with a minimum viewing angle of 178 degrees horizontally and 176 degrees vertically. The 4K resolution keeps text and diagrams sharp in a lit meeting room viewed from a typical seating distance.
Which ports can I use to connect laptops, cameras and room systems?
The display has three HDMI 2.0 inputs, one DisplayPort, one VGA input with VGA audio, a microphone input, two touch USB ports and a TF/SD card slot. Connectivity includes an RS232 port, an RJ-45 network port, two front USB ports and three rear USB ports. An HDMI output is listed as optional, and a 3.5mm headphone output is also provided.
Is it compatible with Qatar's 240V, 50Hz power supply?
The power supply is rated for 100–240V at 50/60 Hz, so the unit accepts Qatar's 240V, 50Hz mains. Maximum draw is 160W and standby draw is 0.5W or less. The package includes a US power cable, so confirm that a suitable lead for BS 1363 sockets is supplied in your quotation before installation.
Is an OPS PC included, and what does it add?
The OPS PC is listed as optional and is not part of the standard package. Its specification includes an Intel Core i5 7th generation or i7 9th generation processor, 8GB RAM, a 256GB SSD, Wi-Fi, Bluetooth 4.2, and Linux or Windows 7, 8 or 10. Specify it in your quotation if your room needs a built-in computer driving the display.
Can teams in Doha hold video calls with colleagues abroad on this screen?
The display supports video conferencing through OneScreen Hype, which the source data lists with screen sharing, recording and translation or transcription. For a camera, the optional web camera offers 1080p Full HD with an ultra-wide field of view and a built-in microphone, while the PTZ option provides 1080p with 12x optical zoom and remote control. Choose the camera that suits your room size.
What wall space and mounting do I need for this model?
The unit measures 49.9 × 31.1 × 3.4 inches and weighs 88.2 lb, and the shipping carton weighs 110.2 lb. It uses a VESA 400 × 400 mounting pattern, so confirm that the wall or trolley matches before ordering. SmartRooms Qatar offers a free site survey, which is useful for a heavy panel to check wall structure, sight lines and cable routes.
Can a school order several units through an LPO or a government tender?
Yes. SmartRooms Qatar accepts purchase orders (LPOs), government tenders including Monaqasat, and payment by bank transfer, cheque or purchase order. When fitting out several classrooms with this model, list each room, the mounting type and the accessories in one request so the quotation covers the whole order. If the model is no longer available, the quotation will cover a compatible replacement.
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