How to Choose an Interactive Flat Panel for Your School
Size, specifications, installation, training and warranty: what a school should decide before it buys, in the order it matters.
Most schools choose an interactive panel by screen size and price. The real questions appear after installation: the back row cannot read the screen, the classroom has no power point where the panel must go, or teachers go back to the chalkboard after a month.
Each of these is decided before the purchase, usually without anyone noticing a decision was made.
This guide walks through those decisions in the order they matter.
The right panel is the one every teacher uses every day.
What is an interactive flat panel?
A large touch screen that replaces the board, the projector and the projection screen in one unit.
Teachers write, draw and annotate directly on the screen, play videos and open lessons from the panel itself, and students can come up and use it too. Because the panel is a bright display rather than a projected image, the classroom lights and fans stay on.
Current Teachmint X2 panels run Android with Google EDLA certification, which means Google apps such as Drive work on the panel without a separate computer.
Panel or projector: which suits a classroom?
For daily teaching in a normal classroom, a panel. A projector still has a place in very large halls on a tight budget.
| Question | Interactive panel | Projector |
|---|---|---|
| Works with lights on? | Yes | Image washes out in bright rooms |
| Teacher writes on it directly? | Yes, touch screen | Only with an interactive projector or board |
| Parts to replace | None routinely | Lamp or filter on many models |
| Separate screen and computer? | No | Usually yes |
| Best fit | Classrooms, labs, staff rooms | Large halls where a very big image matters more than touch |
What size does each room need?
The size is set by how far the last row sits from the board, not by the budget.
A panel that is too small forces students at the back to squint at text written for the front row. A panel that is too large in a small room makes the front row turn their heads to read. The usual starting points are below.
| Room | Usual size | Teachmint model |
|---|---|---|
| Small classroom, primary section, tutorial room | 65″ | 65″ SB or 65″ PB |
| Standard classroom | 75″ | 75″ LC or 75″ PB |
| Large or deep classroom, laboratory | 86″ | 86″ LD |
| Seminar hall, auditorium, staff training room | 98″ | 98″ PB |
Starting points only. We confirm the size for each room during the demo by checking room depth, seating and where the panel can be mounted.
Which specifications actually matter?
Four: picture resolution, touch response, the operating system, and memory.
- Resolution. 4K (3840 × 2160) keeps small text sharp for students near the board.
- Touch. Multi-point touch lets more than one student write at once, and a fast response makes writing feel natural rather than delayed.
- Operating system. Google EDLA certification means official Google apps and security updates on the panel.
- Memory and storage. Enough RAM keeps lessons and videos smooth; storage lets teachers keep lessons on the panel. All Teachmint X2 models have 8 GB RAM and 128 GB storage.
Brightness, speaker wattage and port counts matter less in a classroom than these four. Specifications for each model are on its product page.
Specifications read the same on paper. The difference shows when your own teachers write on the panel in your own classroom.
Book a free demo in your classroom →Do you need a camera, mic and NFC login?
Only if the school will record lessons, teach hybrid classes or share one panel between many teachers.
Teachmint PB models have a camera and microphone built in, so a lesson can be recorded or streamed without fitting a webcam in each room. NFC login lets each teacher tap a card to open their own account and saved lessons, which helps when several teachers use the same classroom.
If neither need applies, the SB and LC models save the cost of features that would sit unused.
What must be ready before installation?
A strong wall or a floor stand, a power point beside the panel, and internet in the room.
- Mounting. Larger panels are heavy. Brick or concrete walls usually take a wall mount; partition walls need a floor stand.
- Power. A dedicated socket within reach of the panel, so no extension board runs across the floor.
- Internet. Wi-Fi or a network cable for online content, updates and Google apps.
- Height. Low enough for teachers and younger students to reach the screen comfortably.
We check all four in every classroom before fixing the installation date.
Why does teacher training decide success?
Because a panel teachers are unsure of becomes an expensive television within a month.
Teacher training is arranged with Teachmint soon after installation, and our team attends on site. Training covers writing and annotation, opening lessons and videos, saving work, and the features each school will actually use.
What does the warranty cover, and who do you call?
Every Teachmint panel carries a 3-year on-site warranty, and SmartSchool Solutions is your first call.
When a school reports a problem, we first check the basics with you: power, input source and a restart. If that does not solve it, we raise it with Teachmint service the same day and follow it up until the school confirms it is fixed.
Where should a school actually start?
With one classroom and one demo.
Fit a panel in the classroom that will use it most, let teachers work with it, and expand classroom by classroom from what they learn. A written quotation follows the demo, based on the rooms you choose, delivery location and installation scope.
Frequently Asked Questions
How much does an interactive flat panel cost for a school?
The cost depends on the model, the number of classrooms, delivery location and installation scope. SmartSchool Solutions shares a written quotation after a free demo at the school.
What size interactive panel is right for a standard classroom?
A 75-inch panel is the usual choice for a standard classroom. Small rooms often suit 65 inches, large rooms or laboratories 86 inches, and seminar halls 98 inches. The size is confirmed on site during the demo.
Is an interactive panel better than a projector for a classroom?
For daily teaching, yes. A panel works with the lights on, needs no lamp replacement or separate screen, and teachers write on it directly. A projector can still suit very large halls on a limited budget.
Does an interactive flat panel need a computer?
No. Teachmint X2 panels run Android with Google EDLA certification, so lessons, videos and Google apps run on the panel itself.
What is NFC login on an interactive panel?
NFC login lets each teacher tap a card on the panel to open their own account and saved lessons. It is available on Teachmint PB models.
What warranty comes with a Teachmint panel?
Every Teachmint panel carries a 3-year on-site warranty. SmartSchool Solutions is the school’s first contact and coordinates repairs with Teachmint.
Do teachers get training on the panel?
Yes. Teacher training is arranged with Teachmint after installation, and the SmartSchool Solutions team attends on site.
Do you install interactive panels outside Madurai?
Yes. SmartSchool Solutions installs interactive flat panels in schools across Tamil Nadu from its office in Anna Nagar, Madurai.
See it in your own classroom first
A demo answers the size, placement and training questions faster than any brochure. We bring the panel; your teachers decide.
Book a Free Demo →