75 Inch Interactive Flat Panel Display
A 4K UHD 75-inch interactive flat panel with a built-in 48MP camera, 8-mic array and Android 13 — the size most schools choose for everyday teaching, and the display at the heart of a Tralltech smart classroom solution. Hybrid-ready out of the box, OEM from 10 units, sample shipped in 3 business days.
The most popular classroom size
The T-IFP-75 is a 4K UHD 75-inch interactive flat panel and the size most schools standardise on — large enough to read clearly from the back of a mid-size classroom, without the cost or wall space of an 86-inch or larger display. It pairs a 20-point infrared touch surface with Android 13 and a built-in 48-megapixel camera and 8-element microphone array, so a room is ready for interactive teaching and hybrid video calls without extra peripherals. The anti-glare tempered safety glass is fitted as standard.
For system integrators, it slots straight into a Tralltech smart classroom solution: add a T-CPU OPS module for Windows, an active speaker for full-room audio, and manage the fleet as one system. The panel is CE, FCC and RoHS certified and supports full OEM customisation under your own brand.
- 4K UHD on a DLED panel3840 × 2160 clarity, 178° viewing, standard anti-glare tempered glass.
- 20-point IR touch, ≤1mmDriver-free, dual-colour pen recognition, smooth multi-user writing.
- Built-in 48MP camera + 8-mic arrayStandard, not optional — hybrid teaching and video calls work out of the box.
- Android 13 + optional WindowsSlot in a T-CPU-i5/i7 OPS module; touch passes seamlessly between systems.
- Front-firing audio + line-outTwo 10W front speakers for near-field, line-level out for room speakers.
- Wireless share, whiteboard, annotateBuilt in — no dongle for standard screen mirroring and on-screen writing.
- Front expansion portsUSB ×2, HDMI-in, USB-C and Touch-USB on the front for quick connection.
- OEM-ready interfaceCustom boot logo, launcher and gesture menu for your own brand.
T-IFP-75 technical specifications
| Screen size | 75" (16:9), active area 1649.6 × 927.9 mm |
|---|---|
| Panel | Original-grade ultra-clear LED, DLED backlight |
| Resolution | 3840 × 2160 (4K UHD) |
| Brightness | 350 cd/m² |
| Contrast ratio | 5000:1 |
| Viewing angle | 178° (H) / 178° (V) |
| Response time | 8 ms |
| Colour gamut | 72% |
| Refresh rate | 4K @ 60 Hz |
| Surface glass | Anti-glare tempered safety glass (standard) |
| Built-in speakers | 2 × 10 W front-firing (8 Ω mid-range) |
| Touch technology | 20-point infrared, built-in integrated (non-overlay) |
| Touch accuracy | ±1 mm across 90%+ of the touch area |
| Writing input | Finger or stylus ≥ 2 mm; driver-free |
| Touch resolution | 32767 × 32767 |
| Touch response | ≤ 15 ms, auto-recognised |
| Touch durability | Theoretically unlimited |
| Operating system | Android 13.0 |
|---|---|
| Processor | Amlogic T982, quad-core ARM Cortex-A55 |
| RAM | 4 GB optional 8 GB |
| Storage | 32 GB optional 128 GB |
| Built-in camera | 48 MP — standard |
| Built-in microphone | 8-element array — standard |
| Wireless / network | Wi-Fi dual-band + RJ-45 LAN |
| Built-in software | Wireless screen share, e-whiteboard, annotation |
| Second operating system | Windows 10/11 via optional T-CPU OPS module |
The standard board is 4 GB RAM / 32 GB storage; an 8 GB DDR4 / 128 GB configuration is available as an option for OEM projects.
| Rear inputs | RJ-45 LAN ×1, HDMI 2.1 ×1, AV-in ×1, USB 3.0 ×1, USB 2.0 ×1 |
|---|---|
| Rear outputs | Coaxial (SPDIF), audio line-out, Touch-USB, RS-232 |
| Front ports | USB ×2, HDMI-in ×1, USB-C ×1, Touch-USB ×1 |
| OPS slot | Standard internal OPS slot for T-CPU-i5 / T-CPU-i7 |
The audio line-out is line-level. Connect it to an active speaker (T-AUD-ACT) or amplifier — not directly to a passive speaker.
| Power consumption | ≈ 288 W |
|---|---|
| Standby power | ≤ 0.5 W |
| Voltage | 190–260 V / 50–60 Hz |
| Power input | 3-core fixed, IEC clover-leaf socket |
| Mounting | Wall bracket (standard) |
| Mount pitch (VESA) | 600 × 400 mm |
| In-wall recess size | 1707.4 × 1027.5 × 83.2 mm |
| Operating temperature | -10 °C to 55 °C |
| Storage temperature | -20 °C to 60 °C |
| Humidity | 10% – 90% RH |
| Panel lifespan | ≥ 50,000 hours |
| Certifications | CE · FCC · RoHS |
| Warranty | 2 years from shipment date |
| Module | T-CPU-i5 / T-CPU-i7 (optional, OPS slot) |
|---|---|
| Processor | Intel Core i5 / Core i7 |
| Operating system | Windows 10 / 11 |
| Memory & storage | Configurable RAM + SSD |
| OPS inputs | LAN ×1, USB 3.0 ×3, USB 2.0 ×3, MIC-in ×1 |
| OPS outputs | HDMI ×1, VGA ×1, line-out ×1 |
The OPS module is an optional add-on. See the OPS Computing Module page for full configuration options.
Build the full room around the T-IFP-75
The 75-inch panel ships hybrid-ready with its built-in 48MP camera and mics. These compatible products extend it into a complete smart classroom or meeting room.
The T-IFP-75 inside a Tralltech solution
We supply solutions to system integrators, not single devices. See how the 75-inch panel fits into a complete deployment.
Smart Classroom Solution
Three configuration levels — from an essential digital classroom to a fully managed, hybrid-ready teaching space built on the T-IFP-75.
Explore Smart Classroom →Video Conference Room Solution
Turn a meeting room into a Zoom- and Teams-ready space — with the panel's built-in camera and mics doing the work in standard rooms.
Explore Conference Room →Frequently asked questions
Q.What size interactive flat panel is best for a mid-size classroom?
A 75-inch interactive flat panel is the most popular choice for mid-size classrooms and larger meeting rooms, staying clearly readable for groups of roughly 40 to 60 people. In the Tralltech range this is the T-IFP-75 — a 4K UHD display that most schools standardise on as their everyday teaching screen.
Q.Does a 75 inch interactive flat panel come with a built-in camera and microphone?
Yes. The Tralltech T-IFP-75 ships with a built-in 48-megapixel camera and an 8-element microphone array as standard, so it is ready for hybrid teaching and video calls out of the box. In many rooms this removes the need for a separate PTZ camera or external microphone.
Q.Can a 75 inch interactive flat panel run both Windows and Android?
The T-IFP-75 runs Android 13 built in, and accepts an optional T-CPU-i5 or T-CPU-i7 OPS module that adds Windows 10/11. Touch passes seamlessly between the two systems, so a teacher can switch from the Android whiteboard to a full Windows desktop without rewiring.
Q.What audio output does an interactive flat panel use?
The T-IFP-75 has two 10W front-firing speakers for near-field sound, plus a line-level audio output. For full-room volume, the line-level output must be connected to an active speaker such as the T-AUD-ACT, or to an amplifier — never directly to a passive speaker.
Q.Can a 75 inch interactive flat panel be supplied under our own brand?
Yes. Tralltech offers OEM customisation on the T-IFP-75 from 10 units, including a custom logo, boot screen and launcher UI, with a sample shipped within 3 business days. This lets a system integrator deliver the display under their own brand.
Q.What certifications and warranty does the interactive flat panel carry?
The T-IFP-75 is CE, FCC and RoHS certified and carries a 2-year warranty from the shipment date, with manufacturing defects covered by a free replacement. Every unit passes Tralltech's three-stage factory quality control.
Start with a sample of the T-IFP-75
Tell us about your project. We respond within 24 hours, and ship a sample within 3 business days — deducted from your first order if you proceed.