MAXHUB U4 Series U6540 65-inch Interactive Flat Panel

Name: MAXHUB U4 Series U6540 65-inch Interactive Flat Panel
Brand: Maxhub
SKU: maxhub-u6540
Availability: InStock

Overview

The MAXHUB U6540 is a 65-inch 4K interactive flat panel for classrooms, training rooms and small meeting rooms in Qatar. It pairs a 3840 × 2160 display with 50-point infrared touch, a 50MP camera with speaker tracking and an eight-microphone array that picks up voices up to 12 m away. Android 15 runs on the panel itself, so daily lessons and meetings do not need a separate PC. It suits schools, training centres and offices in Doha and beyond that want one screen for teaching, annotation and video calls.

What the MAXHUB U6540 is built for

The MAXHUB U6540 is a 65-inch interactive flat panel from the U4 Series, sized for a classroom, a training room or a small boardroom where this screen size suits the viewing distance. It combines a 4K display, infrared touch input, a built-in camera, a microphone array and an Android 15 computer in one unit, so a lesson or meeting can begin without bringing in a separate PC.

Display and touch facts that matter day to day

The panel runs at 3840 × 2160 on a 16:9 aspect ratio and reaches up to 500 nits. Its non-glare etched surface with 25% haze reduces reflections from ceiling lights and windows, which matters in rooms with daylight. The typical 98% sRGB colour gamut and a colour accuracy of ΔE≤1 suit detailed diagrams, design work and video content.

Touch uses infrared recognition with 50 touch points and ±0.5 mm accuracy. The MAXHUB Think&Ink set covers direct annotation, palm rejection, sharp erase, simultaneous erase and write, multi-level object recognition, and a single pen with two colours.

Eye care: TÜV Flicker Free and TÜV Low Blue Light certifications are listed for the panel.
Contrast: 5,000:1 typical and 50,000:1 dynamic.
Refresh and response: 60 Hz refresh rate and 6.5 ms response time.

Camera, microphones and sound

A 50MP camera with a 115° diagonal, 101° horizontal and 85° vertical field of view covers the whole room. Manual mode, auto framing, speaker tracking and person counting are built in. The eight-microphone array has a 180° pick-up angle and a pick-up range of 0 to 12 m, with echo cancellation, AI noise cancellation, automatic gain control and an intelligent audio fence. The SkyWave sound system is a 2.2 channel setup with 2×8W+2×18W output (2×12W+2×25W maximum) and an 88 dB sound pressure level at 1 W, 1 m.

Connectivity and expansion

Inputs include four HDMI ports, one DP IN, four USB 3.0 ports, two USB Type-C ports, two touch inputs, one RJ45 input, RS232 and a TF card port. Outputs include HDMI OUT, USB Type-C, SPDIF and RJ45 OUT. The panel has one OPS slot and one Wi-Fi module slot. The listed Wi-Fi module (SI07B) supports Wi-Fi 6 on 2.4 GHz and 5 GHz, and Bluetooth 5.2 is listed.

Where it fits in Qatar

A secondary school classroom in Al Wakrah or Al Sadd that needs one panel to replace a projector, a whiteboard and a teacher PC.
A meeting room in West Bay or Msheireb where Arabic and English speakers share one screen, and the camera follows the person speaking during calls with colleagues abroad.
A training centre in Education City or Lusail running short courses where trainers annotate on the screen and save notes.

What to plan before ordering

The source data does not list the panel's dimensions, weight or wall-mount details, so plan the installation with a site survey before fixing it to a wall. SmartRooms Qatar offers free site surveys. The typical power draw is 70 W, with standby at 0.5 W or less, and the power supply accepts 100 to 240 V at 50/60 Hz. The operating temperature range is not in the data, so confirm the environment with the SmartRooms Qatar team if the panel will sit in a hot or window-facing space. Optional accessories listed for this model include the UC W31 USB camera, UC P30 PTZ camera, UC S07 video bar, OPS62A and OPS72A modules, SP30B smart pen, WL10C and WL20 sensor boxes, and ST33M, ST23B and EST09 mobile stands.

Request a quote from SmartRooms Qatar for the MAXHUB U6540, and we will confirm the accessories and delivery to your municipality within the quotation.

Highlights

65-inch 16:9 panel with 3840 × 2160 resolution
50-point infrared touch with ±0.5 mm accuracy
50MP camera with 115° diagonal field of view
8-microphone array picks up voices up to 12 m
SkyWave 2.2 sound system, 2×12W+2×25W maximum
Android 15 with 16GB RAM and 256GB storage

Classroom fit

At 65″ the farthest student should sit within about 4.9 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

53 specifications · Source: manufacturer · checked Oct 2026

U654053

Display · Diagonal Size (inch): 65
Display · Aspect Ratio: 16:9
Display · Resolution: 3840(H)×2160(V)
Display · Panel Brightness: 500 nits (max.)
Display · Contrast Ratio: 5,000:1 (typ.) 50,000:1 (dynamic)
Display · Color Depth: 1.07B (10bit)
Display · Color Gamut (typ.): 98% sRGB
Display · Color Accuracy: ΔE≤1
Display · Surface Technology: Non-glare 25% hazeEtched-AG Technology
Display · Eyes Care: TÜV Flicker Free TÜV Low Blue Light
Display · Refresh Rate: 60Hz
Display · Response Time: 6.5ms
Display · Backlight Unit: DLED
Touch System · Touch Technology: Infrared recognition
Touch System · Touch Point: 50 Points touch
Touch System · Accuracy: ±0.5mm
Touch System · MAXHUB Think&Ink: Direct Annotation / Palm Rejection / Sharp Erase / Erase and Write Simultaneously / Multi-level Object Recognition / Single Pen Dual Color
Built-in System · Operating System: Android 15
Built-in System · Certification: Google EDLA certification
Built-in System · RAM: 16GB
Built-in System · ROM: 256GB
Built-in System · CPU: A76×4+A55×4 Octa-core, 2.4GHz
Built-in System · GPU: Mali-G610 MP4
Built-in System · NPU: 6 TOPS
Connectivity · Input: HDMI IN × 4 USB 2.0 × 1 USB 3.0 × 4 Touch × 2 USB Type-C × 2 DP IN × 1 AUDIO IN × 1 RS232 × 1 RJ45 IN × 1 TF Card Port × 1
Connectivity · Output: HDMI OUT × 1 AUDIO OUT × 1 USB Type-C × 1 SPDIF × 1 RJ45 OUT × 1
Connectivity · OPS Slot: Module slot × 1
Connectivity · Wi-Fi Module Slot: Module slot × 1
Connectivity · Wi-Fi Module (SI07B): Wi-Fi 6 supported 802.11ac/b/g/n/a/ax, 2.4GHz/5GHz
Connectivity · Bluetooth: 5.2
Camera · Quantity: × 1
Camera · Resolution: 50MP
Camera · FOV: 115° DFOV, 101° HFOV, 85° VFOV
Camera · Feature: Manual Mode Auto framing Speaker tracking Person counting Random election
Audio · Audio System: SkyWave Sound System
Audio · Sound Channel: 2.2
Audio · Speaker Power: 2×8W+2×18W (output) 2×12W+2×25W (maximum)
Audio · Sound Pressure Level: 88 dB (1W, 1m)
Microphone · Quantity: 8-mic array
Microphone · Pick-up Angle: 180°
Microphone · Pick-up Range: 0~12m
Microphone · Feature: Intelligent audio fence AI spatial sound AEC (Auto echo cancellation) ANC (AI noise cancellation) AGC (Auto gain control)
Power · Power Supply: AC 100~240V 50/60Hz
Power · Power Consumption (standby): ≤0.5W
Power · Power Consumption (typ.): 70W
Power · Power Saving: Energy Star Certification
Optional Module · USB Camera: UC W31
Optional Module · PTZ Camera: UC P30
Optional Module · Video Bar: UC S07
Optional Module · OPS Module: OPS62A/OPS72A
Optional Module · Smart Pen: SP30B
Optional Module · Sensor Box: WL10C, WL20
Optional Module · Mobile Stand: ST33M, ST23B, EST09

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 U6540

Who is the MAXHUB U6540 best suited to?

The U6540 suits classrooms, training rooms and small meeting rooms where a 65-inch screen gives the right viewing distance. Think of a secondary school classroom in Al Wakrah replacing a projector, whiteboard and teacher PC with one unit, or a training room in Education City. The 4K panel, 50-point touch, camera, microphones and Android 15 system all sit in one housing, so daily use does not depend on a separate computer.

How does the 65-inch U6540 compare with the 75-inch U7540 and 86-inch U8640?

Choose the U6540 when the room is smaller and the screen only needs to be read from a closer distance. The 75-inch U7540 and 86-inch U8640 suit larger halls and boardrooms. Power draw also differs: the U6540 is rated at 70 W typical, against 80 W for the U7540 and 100 W for the U8640. All three share the same camera, microphone array, touch system and Android 15 platform, so the choice comes down to room size and power use.

How accurate is the touch and pen input on the U6540?

The U6540 uses infrared touch recognition with 50 touch points and ±0.5 mm accuracy. Think&Ink supports direct annotation over the displayed content, palm rejection so a resting hand leaves no marks, sharp erase, and erase and write at the same time. A single pen switches between two colours, and multi-level object recognition helps when you move or edit items on screen. The panel includes two touch input ports.

Does the U6540 need a separate PC to run lessons or meetings?

No separate PC is needed for basic use. The panel runs Android 15 with an octa-core processor (four A76 cores and four A55 cores at 2.4 GHz), 16GB RAM, 256GB storage, a Mali-G610 MP4 GPU and a 6 TOPS NPU. Google EDLA certification is listed. Teachers can run apps and video calls directly on the screen, and a laptop can still connect through HDMI or DP when a presentation needs more computing power.

Will the camera follow the people speaking during video calls with colleagues abroad?

The 50MP camera includes auto framing, speaker tracking, person counting and a manual mode. In a West Bay meeting room where a Doha team calls colleagues in another country, speaker tracking keeps the remote side focused on whoever is talking, and person counting shows how many people are in the room. The field of view is 115° diagonal, 101° horizontal and 85° vertical, so people seated along a long table are included.

How far away can the microphones pick up speech in a boardroom?

The eight-microphone array has a 180° pick-up angle and a pick-up range of 0 to 12 m. It includes echo cancellation, AI noise cancellation, automatic gain control and an intelligent audio fence. In a boardroom in Msheireb or Lusail with a long table, that range covers the whole table from the panel's position. Test the placement during the site survey, because room shape and the panel's position still affect how well speech is picked up.

Is the screen comfortable for long lessons or in bright rooms?

The non-glare etched surface with 25% haze reduces reflections from ceiling lights and windows. Brightness reaches up to 500 nits, with 5,000:1 typical and 50,000:1 dynamic contrast. TÜV Flicker Free and TÜV Low Blue Light certifications are listed, and the panel runs at a 60 Hz refresh rate with a 6.5 ms response time. In a classroom facing windows, closing blinds and keeping direct sunlight off the screen will help most.

What ports does the U6540 offer for laptops and other devices?

Inputs include four HDMI ports, one DP IN, four USB 3.0 ports, two USB Type-C ports, two touch inputs, one USB 2.0 port, an audio input, RS232, one RJ45 input and a TF card port. Outputs are HDMI OUT, audio OUT, USB Type-C, SPDIF and RJ45 OUT. In a meeting room, a laptop can connect over HDMI or USB-C, and RS232 is available for control connections. Confirm your cable and adapter needs with the SmartRooms Qatar team before installation.

Can I add a Wi-Fi module or an OPS computer to the U6540?

Yes. The panel has one OPS slot and one Wi-Fi module slot. The listed Wi-Fi module, SI07B, supports Wi-Fi 6 and the 802.11 a/b/g/n/ac/ax standards on 2.4 GHz and 5 GHz, and Bluetooth 5.2 is listed. The OPS62A and OPS72A modules are listed as optional modules for this model. Contact the SmartRooms Qatar team to confirm which module suits your network and whether your software needs a separate OPS computer.

How much power does the U6540 draw, and does it work on Qatar's supply?

The typical power draw is 70 W, and standby power is 0.5 W or less. The panel carries Energy Star certification. The power supply is rated 100 to 240 V at 50/60 Hz, which covers Qatar's 240 V, 50 Hz mains. The plug type is not described in the source data, so confirm it with the SmartRooms Qatar team before installing several panels in a school or office.

Can the U6540 be installed in a lobby or a space with high summer heat?

The operating temperature range is not in the source data, so we cannot state one for this model. The U4 Series feature list includes IP5X dustproof protection, which is a dust rating and not an outdoor rating. For lobbies, window-facing rooms or sites where summer temperatures exceed 45°C, send us the room details so the SmartRooms Qatar team can confirm the environment before preparing the quotation.

Can a school order several U6540 panels under an LPO or a government tender?

Yes. SmartRooms Qatar accepts purchase orders (LPOs) and government tenders, including Monaqasat, and quotations are usually issued within one working day. For a school fitting out several classrooms, send the room list, quantities and any accessories such as mobile stands or OPS modules, and we will prepare a detailed quotation. Payment can be made by bank transfer, cheque or purchase order. Products are covered by the manufacturer's warranty, and the source data lists a 3-year warranty for the U4 Series.