85 Inch Interactive Flat Panel Display
A 4K UHD 85-inch interactive flat panel with a built-in 48MP camera, 8-mic array and Android 13 — sized for large classrooms and lecture rooms, and built to drop into a Tralltech smart classroom solution. Hybrid-ready out of the box, OEM from 10 units, sample shipped in 3 business days.
The large-classroom panel
The T-IFP-85 is a 4K UHD 85-inch interactive flat panel sized for large classrooms, lecture rooms and bigger meeting spaces — large enough to stay legible from the back rows, where a 75-inch screen starts to feel small. 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-85 technical specifications
| Screen size | 85" (16:9), active area 1872 × 1053 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) | 800 × 400 mm |
| In-wall recess size | 1953.6 × 1167.2 × 92.9 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-85
The 85-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-85 inside a Tralltech solution
We supply solutions to system integrators, not single devices. See how the 85-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-85.
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 large classroom or lecture room?
An 85-inch interactive flat panel suits large classrooms, lecture rooms and bigger meeting spaces, staying clearly legible from the back rows for groups of roughly 60 to 90 people. In the Tralltech range this is the T-IFP-85 — a 4K UHD display for rooms where a 75-inch screen would be too small.
Q.Does a 85 inch interactive flat panel come with a built-in camera and microphone?
Yes. The Tralltech T-IFP-85 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 85 inch interactive flat panel run both Windows and Android?
The T-IFP-85 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-85 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 85 inch interactive flat panel be supplied under our own brand?
Yes. Tralltech offers OEM customisation on the T-IFP-85 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-85 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-85
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.