IFP7550-2

What the IFP7550-2 does on a classroom or meeting-room wall

The ViewSonic IFP7550-2 is a 75-inch landscape interactive display with a 16:9 UHD panel at 3840 x 2160 pixels. An infrared touch layer detects up to 20 touch points and 10 writing points at once, so several people can annotate the same slide, map or spreadsheet during group work. Touch resolution is 32767 x 32767, which keeps strokes accurate when students draw fine detail.

Writing is where this model earns its place. It supports fine-tipped 3 mm pens, and two are included in the box, so two people can write together from the first lesson. The slim bezel lets the writing surface run close to the frame, so notes near the edge stay clear.

Picture quality, ports and the built-in computer

Brightness is 350 nits typical and 300 nits minimum, with a 5000:1 dynamic contrast ratio and 10-bit colour (1.07 billion colours). The anti-glare surface cuts reflections from overhead lights, and 178-degree horizontal and vertical viewing angles keep text readable for people seated at the sides. Backlight life is rated at 30,000 hours minimum.

• Inputs: three HDMI 2.0 ports (4K at 60 Hz), VGA, PC audio in, CVBS, RS232 and RJ45 LAN.
• Outputs: one HDMI, one earphone audio out and one optical S/PDIF.
• USB: four USB 2.0 and two USB 3.0 Type A ports, three at the front, plus two Type B ports for touch.
• Built-in platform: Android 7 on an ARM Cortex A73 dual-core 1.2 GHz processor, with 2 GB DDR4 RAM and 16 GB storage.
• Slot-in PC: one proprietary OPS slot, compatible with the VPC10-WP, VPC14-WP, VPC15-WP, VPC16-WP and VPC17-WP series.

Audio comes from two 10 W speakers and a 15 W subwoofer channel, enough for a classroom or small meeting room.

Where it fits across Qatar

In an office in West Bay, a leadership team can connect a laptop over HDMI, show two documents side by side with the four-way split screen, and annotate the same view with the pens without moving equipment between rooms.

At a training centre in Education City, instructors can run short group sessions where each participant takes a turn writing on the screen, while the built-in Android system holds the lesson files.

An Arabic-curriculum school in Al Rayyan can present Arabic and English lesson material from a connected laptop, and teachers can mark up diagrams directly on the same display.

What to plan before installation

The panel measures 1710 x 1020 x 90 mm and weighs 53 kg net, or 65 kg with packaging. It mounts on a VESA 800 x 400 pattern, so the bracket must match that pattern and be rated for the load. Book a free site survey before drilling to check wall structure, height, power and cable routing.

Operating temperature is 0 to 40°C at 10% to 90% humidity, non-condensing. Install it in an air-conditioned indoor room and check the cooling capacity first, because summer temperatures in Qatar often pass 45°C. Keep it out of direct sunlight and away from hot glass. Power input is 100-240 VAC, with 138 W typical consumption. Regulatory approvals include FCC, CE, cTUVus, BIS and EAC, and the model carries Energy Star ES8.0 and EEI A+ ratings.

Schools and government buyers can issue one purchase order (LPO) covering several units, and tender-based purchasing is accepted. Request a quote from SmartRooms Qatar and ask for a free site survey so the panel, mount and slot-in PC are planned together before you order.