EDUCATION · CLASSROOMS TO LECTURE HALLS

Interactive Whiteboard for Classroom

Q: What is the difference between the 98″ and the 100″?

The active display area is almost identical (2.72 m² versus 2.73 m²). The 98″ is brighter (400 vs 350 cd/m²); the 100″ refreshes at 120Hz and weighs slightly less (105 vs 110 kg).

Q: Which one should a school choose for a lecture hall?

The 98″ covers most lecture halls with the brighter panel. Choose the 100″ where the content is video or motion heavy and a 120Hz refresh helps.

Q: Do both models run the same software?

Yes. Both run Android 15 on Rockchip RK3588 with a 6 TOPS NPU and the DaisyOS suite (UMind, UFile, DMS).

Q: What about standard classrooms?

The same series covers 65″, 75″ and 86″ on the same platform, so a school can standardise on one platform across all rooms.

Q: Can they run Windows as well as Android?

Yes. Both models offer an 80-pin OPS slot for a Windows module.

Q: What do we need for installation?

Both are wall-mounted units (110 kg and 105 kg). A two-person or professional installation is recommended.

Q: Can you provide certificates for our tender?

Yes. We send CE, RoHS and energy-efficiency reports that match your screen size. Tell us the size and the market, and we will confirm the exact set.

Q: Do you have a certificate for the 98″ model?

The 98″ CE (LVD + EMC) reports and the RoHS report are available now. Tell us your market and we will confirm what else applies.

Q: How many interactive whiteboards in the classroom does a typical school need?

Most schools start with one interactive whiteboard in the classroom per two or three teaching rooms and expand from there. For a 30-student room we usually recommend 75″ or 86″; lecture halls take 98″ or 100″. Tell us your room count and class size and we will map a deployment plan.

Q: Are smartboards in the classroom better than a traditional classroom board?

A traditional classroom board only shows what you write on it. Smartboards in the classroom add saved pages, student screen sharing and built-in teaching apps, so the same board serves handwriting and digital content — with no extra projector or computer in the room.

An interactive whiteboard for classroom and school use: choose by room size, then run everything on one RK3588 platform. Digital whiteboard for classroom, smart board for teaching, and school-wide deployment from one supplier.

98″ & 100″ 4K Displays · Same RK3588 Platform

Run the whole lesson from one interactive flat panel: present, write and play video, join hybrid classes, and push material to every room from one place.

Request a Quote Compare 98″ vs 100″

98″

400 cd/m²

100″

120Hz

40-Point

IR Touch

3840 x 2160

98″ & 100″ · FEATURES

Powered by RK3588 & DaisyOS AI

What these interactive flat panels bring to a classroom or lecture hall.

Naturally Smooth Writing

AI Interactive Whiteboard

A whiteboard that keeps up with the lesson: write, search and generate course material on the screen itself, with AI assistance built in.

Several students write at once — up to 40 points of touch, so group work happens on the board
Teachers sign in with a card or fingerprint — their own files and settings open in seconds
Ask the AI in the middle of a lesson — OpenAI and ChatGPT run on the board itself

4K UHD picture quality comparison on the display

4K Resolution + Zero Bonding

Immersive Picture Quality

4K resolution with true-to-life colour, and zero bonding between glass and panel for precise touch and dust-free clarity.

Back rows read the slides — 4K UHD 3840 × 2160 (98″ @60Hz, 100″ @120Hz)
Stays clear with the lights on — 400 cd/m² (98″) / 350 cd/m² (100″), 1200:1 contrast
Less glare from classroom windows — zero-bonding anti-glare glass, Mohs-7 hardness

AI Camera + Microphone Array

See and Be Heard Clearly

8 array microphones with speaker tracking locate the sound source in real time, and the 48MP AI camera keeps the speaker centred.

The teacher stays in frame while walking around — 48MP AI camera with auto-framing
A question from the back row is heard — 8-array microphones with 10-metre pickup
Recorded lessons stay clean — AI noise reduction and speaker tracking

AI lesson generator on the interactive display

AI Courseware

One-Click AI Lesson Generator

Match a teaching need and the board outputs full courseware: knowledge analysis, layered exercises, diagrams and video demonstrations.

Lesson prep takes minutes, not evenings — courseware generated from a teaching outline
Different practice for different students — layered exercises and knowledge-point analysis
Explain abstract ideas without extra material — HD diagrams and video demonstrations

DMS sending messages to several displays

Riotouch DMS

Manage Every Screen Remotely

Riotouch DMS gives real-time monitoring, centralised device control, group management and file transfer across every screen in a project.

IT spots the problem before the lesson starts — real-time monitoring of every classroom screen
Push one setting to a whole grade — centralised control and group management
Send updated material to one room or all of them — seamless file transfer to selected screens

SIZE COMPARISON

98″ vs 100″

Datasheets: LTF98RK3588 / LTD100RK3588. Areas are equal — choose by brightness, refresh (60 vs 120Hz) or weight.

Specification	98″ (LTF98RK3588)	100″ (LTD100RK3588)
Diagonal size	98″ 4K UHD	100″ 4K UHD
Resolution / refresh	3840 x 2160 @60Hz	3840 x 2160 @120Hz
Active display area	2,187.8 x 1,242.8 mm — 2.72 m²	2,203.2 x 1,239.3 mm — 2.73 m² (nearly identical)
Brightness	400 cd/m²	350 cd/m²
Contrast	1200:1 static / 4000:1 dynamic	1200:1 static
Glass	Zero-bonding anti-glare, Mohs-7	Zero-bonding anti-glare, Mohs-7
Touch	IR, 40 points (Windows) / 20-point writing, 1 mm, <2 ms first touch	IR, up to 40 points, 1 mm accuracy, 9 ms response
Processor / NPU	RK3588 (4x A76 + 4x A55 @2.4GHz), Mali-G610 MC4, 6 TOPS NPU	RK3588, Mali-G610 MC4, 6 TOPS NPU
Operating system	Android 15	Android 15
Memory / storage	8 / 16 / 32GB DDR4 · 128 / 256GB	8 / 16 / 32GB DDR4 · 128 / 256GB
Speakers	15W x2 + 20W subwoofer, ≤60W total	15W x2 (20W x2 option) + 20W subwoofer option, ≤60W total
Microphone / camera	8-mic array + 48MP AI camera (64MP option)	8-mic linear array + 48M / 64M camera (optional)
Front ports	Type-C, HDMI IN, USB 3.0 x3, USB-B	Type-C, HDMI IN x3, USB 3.0 x2, USB-B
Wireless / OPS	WiFi 6 (2x2 MIMO), BT 5.2, 80-pin OPS slot	WiFi 5 + WiFi 6 + AP, BT 5.2, 80-pin OPS slot
Max power consumption	<510W (Eco <75W)	<650W (Eco <75W)
Net weight	110 kg	105 kg
Best for	Large rooms where brightness matters most (400 cd/m²)	Rooms with motion or video-heavy content (120Hz), and slightly lighter installation

Certificates & test reports: sent per size on request.

RECOMMENDATION

Which Display for Which Classroom

Recommendations by room type, audience size and project type.

Room / project	Recommended model	Why
Standard classroom (≤30 seats)	86″ (75″ in smaller rooms)	Right viewing size for the room; the same series covers 65″-110″ on one RK3588 platform.
Large classroom / combined class (40-60 seats)	86″, or 98″ in wide rooms	Step up to 98″ when the furthest seat is too far for an 86″ screen.
Lecture hall / auditorium (80-120 seats)	98″ (LTF98RK3588)	Brighter at 400 cd/m², with 40-point touch for annotation and a 48MP AI camera.
Lecture theatre / hall with video-heavy content	100″ (LTD100RK3588)	120Hz refresh for motion content, and 105 kg net weight (slightly lighter than the 98″).
Education bureau / multi-school project	Mixed sizes, 65″-110″	Fewer model numbers to stock and one spare-parts set; 98″ or 100″ where the big rooms are.

SCENARIOS IN DETAIL

Smart Board for Teaching & School Spaces

Each card shows the recommended model for that space.

➚

Standard Classrooms

One screen runs the whole lesson: present, write and play video, with classroom tools and file management included.

Recommended: 86″ (65″/75″ for smaller rooms)

➚

Lecture Halls & Auditoriums

Every seat sees the content clearly, and teachers can annotate on the screen while material is pushed to all rooms from one place.

Recommended: 98″ (LTF98RK3588)

➚

District & Multi-School Rollouts

Standardise the district on one platform: staff learn one system, and one spare-parts set covers every classroom.

Recommended: Mixed sizes 65″-110″, 98″ for auditoriums

FAQ

School & Education Buying Questions

The questions we are asked most by schools, resellers and education bureaus.