Newline TT-8621Q 86-inch 4K Interactive Display

Name: Newline TT-8621Q 86-inch 4K Interactive Display
Brand: Newline
SKU: newline-q-series-tt-8621q
Availability: InStock

Overview

The Newline TT-8621Q is an 86-inch 4K interactive display from the Q Series, with IR touch, 20 touch points and a 1895 × 1066 mm display area. A single USB-C input rated at 65W power delivery carries video, audio, data and charging over one cable. The panel also includes built-in Android 11, an OPS-PC slot and two 20W speakers. It suits boardrooms, lecture halls and large classrooms in Doha, Lusail and Education City. Request a quote.

What the TT-8621Q is built for

The Newline TT-8621Q is an 86-inch interactive display from the Q Series, designed for teaching, meetings and presentations where a large touch surface must stay readable from across the room. Its 3840 × 2160 LED panel delivers 4K detail, and the 178° viewing angle keeps the picture usable for people seated well to the side of the screen. It suits spaces that hold larger groups and need several people to write or annotate the same content.

Display, touch and audio details that matter

The display area measures 1895 × 1066 mm. The panel is rated at 400 cd/m² brightness, with a 5000:1 dynamic contrast ratio and a typical response time of 8 ms. The anti-glare and anti-fingerprint surface helps reduce reflections when ceiling lights or daylight fall on the glass. Infrared touch supports 20 touch points, and writing works with a passive pen or with fingers. Two 20W speakers are built in, with a microphone input and an audio line out for external equipment.

Connectivity and the single-cable workflow

The panel has three HDMI 2.0 inputs, one DisplayPort 1.2 input and one HDMI 2.0 output for a second screen. A USB Type-C port rated for 65W power delivery carries video, audio, data and charging over one cable, so a laptop can connect and disconnect quickly. An OPS-PC slot accepts an internal computer module, and the unit also offers an RS-232 control port, a wired RJ-45 network connection, and a Wi-Fi 6 and Bluetooth 5.2 module. It runs Android 11 with 4GB RAM and 32GB ROM.

Where it fits in Qatar

Lecture hall in Education City: a lecturer annotates slides at the front while remote students join by video.
Boardroom in West Bay: a meeting room displays documents and connects with teams abroad through video conferencing.
Large classroom in Lusail: teachers share lessons from a laptop over one USB-C cable in a new school wing.

Summer heat matters for every indoor panel. The TT-8621Q has a rated working range of 0°C to 40°C and 20% to 80% humidity, non-condensing, while Qatar summer temperatures often exceed 45°C. Install it in an air-conditioned room that keeps the space within that range, away from windows with direct afternoon sun and from open entrances exposed to dust. Storage range is -20°C to 60°C.

Planning the installation of an 86-inch panel

At this size the panel is heavy and wide, so plan mounting before delivery. The product data lists a weight of 60 kg, while the datasheet gives a net weight of 65 kg and a gross weight of 82 kg, so confirm the exact figure before choosing brackets or a mobile stand. Outline dimensions are 1981 × 1191 × 122 mm, and the packed carton measures 2119 × 1290 × 250 mm, so check doorways, lifts and wall structure. The power input is 100 to 240 V AC at a maximum of 6.5 A, with 270 W consumption. The data does not list mains frequency, so have your electrical contractor confirm the socket and circuit. A free site survey from SmartRooms Qatar lets the team check these points first.

Quotations are usually issued within one working day. Purchase orders (LPOs) and government tenders, including Monaqasat, are supported, and payment can be made by bank transfer, cheque or purchase order. Request a quote for the TT-8621Q and the SmartRooms Qatar team will confirm mounting, installation and delivery details with you.

Highlights

86-inch 4K (3840 × 2160) LED display with 178° viewing angle
Infrared touch with 20 touch points and pen or finger input
USB Type-C port with 65W power delivery over one cable
Built-in Android 11, Wi-Fi 6 and Bluetooth 5.2
Antimicrobial tempered glass with a TÜV-certified coating, per manufacturer
Two 20W speakers, one OPS-PC slot and three HDMI 2.0 inputs

Classroom fit

At 86″ the farthest student should sit within about 6.4 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

7 specifications · Source: manufacturer · checked Oct 2026

TT-8621Q7

General · Screen Size: 86″
General · Display area (mm): 1895 × 1066
General · Weight (kg): 60
General · Touch Technology: IR
General · Resolution: 3840 × 2160 (4K)
General · Viewing Angle: 178°
General · Backlight: LED

Downloads

0 files from the manufacturer

No downloadable files are listed for this model yet. Ask us and we will send the datasheet.

Questions about TT-8621Q

What is the Newline TT-8621Q designed for?

It is an 86-inch interactive display for teaching, meetings and presentations where a large touch surface must stay readable from across the room. The 3840 × 2160 4K panel and 178° viewing angle suit lecture halls, boardrooms and large classrooms in Doha, Lusail and Education City, where groups need to see the same detailed content from wide seating positions.

How many touch points does the TT-8621Q support?

The TT-8621Q uses infrared touch technology with 20 touch points, so several people can write or annotate at the same time. Input works with a passive pen or with fingers. The anti-glare and anti-fingerprint surface reduces reflections from ceiling lights, which helps in bright rooms where the screen is used for long sessions.

Can a presenter connect a laptop with just one cable?

Yes. The USB Type-C port is rated for 65W power delivery and carries video, audio, data and power over a single cable. The panel also has three HDMI 2.0 inputs and one DisplayPort 1.2 input for other sources. Quick connection and disconnection suits a busy school in Lusail where teachers move between classrooms during the day.

What operating system and storage does it include?

The TT-8621Q runs Android 11 with 4GB RAM and 32GB ROM, and includes an app store with education tools. It also has an OPS-PC slot for an internal computer module, so a site can add PC capability inside the panel. The source data does not list a specific module, so confirm the module you need when you request a quote.

Can the TT-8621Q run in a room without air conditioning in Qatar?

No. Its rated working range is 0°C to 40°C with 20% to 80% humidity, non-condensing, while Qatar summer temperatures often exceed 45°C. Install it in an air-conditioned room that keeps the space within that range, and keep it away from windows with direct afternoon sun. Storage range is -20°C to 60°C.

What power supply does the TT-8621Q need?

It accepts 100 to 240 V AC with a maximum current of 6.5 A and consumes 270 W. Qatar's 240 V mains falls within that input range. The datasheet does not list mains frequency, so ask your electrical contractor to confirm the socket, circuit and frequency compatibility before the panel arrives on site.

How heavy is the panel and how should it be mounted?

The product data lists a weight of 60 kg, while the datasheet gives a net weight of 65 kg and a gross weight of 82 kg, so confirm the exact figure before ordering brackets. It can be wall-mounted or fitted to an optional mobile stand. Outline dimensions are 1981 × 1191 × 122 mm. A free site survey lets our team check wall structure and access routes first.

Why choose the 86-inch model instead of the 65-inch or 75-inch sizes?

Choose the 86-inch TT-8621Q when the room is large or the audience sits far from the screen. Its 1895 × 1066 mm display area is larger than the 65-inch and 75-inch models in the Q Series, and it draws 270 W compared with 150 W and 240 W for those sizes. For a smaller meeting room, a smaller model may fit better.

What do the antimicrobial glass and blue light features mean for shared use?

The manufacturer states that the touch surface uses antimicrobial tempered glass with a TÜV-certified antimicrobial coating, which suits screens touched by many users. It also says the low blue light design is TÜV Rheinland certified, using a phosphor substrate on the LED backlight. These are manufacturer claims, so check the certificates in the documentation when you request a quote.

Does the TT-8621Q have built-in speakers for a lecture hall?

Yes, it has two 20W speakers built in, with a rated impedance of 6 Ω and an output of 80±3 dB. It also includes a microphone input, an audio line out and an S/PDIF output, so sound can go to an external system. This helps a lecture hall where the sound must carry clearly to the back row.

Is the TT-8621Q a current model available from SmartRooms Qatar?

Yes, the TT-8621Q is a current model in the Newline Q Series. To order, request a quote that names the 86-inch TT-8621Q and any mounting, installation or software needs. Quotations are usually issued within one working day, and the team will confirm lead times based on stock at the time of quotation.

Can a government department or school order this with an LPO?

Yes. SmartRooms Qatar accepts purchase orders (LPOs) and government tenders, including Monaqasat, and payment can be made by bank transfer, cheque or purchase order. A school in Al Rayyan equipping several new classrooms can issue one LPO covering all units, and request a quote for delivery to any of Qatar's eight municipalities.