HDR-PRO for Perfect Details in Dark and Bright Areas

Leading Local Contrast Enhancement
Applying local contrast enhancer algorithm to divide images into 1,000+ zones, Local Contrast Enhancer analyzes each segment’s brightness and adjusts gamma independently for greater dark and bright detail definition and enriched 4K image depth.

HDR Video Optimization Frame by Frame

New HDR10+ technology adds dynamic metadata to HDR10 source files, which is used to adjust and optimize each frame of the HDR video to enhance details in both bright and dark areas of HDR10+ content.

Dynamic Black Technology

Through the use of Dynamic BlackTM technology, BenQ cinema-optimized Enhanced Tone Mapping increases contrast out of accurate calculation and precise projection to preserve details in dark areas of projected images.

Colors as Directors Envisioned

Only true colors evoke feelings of sorrow, joy, romance and thrills. With professionally tuned by ISF and THX-certified engineers, each HT4550i is backed up by factory calibration reports to ensure reproduction of authentic CinematicColor super-wide 100% DCI-P3 and 100% Rec.709 color space.

Out-of-Box Color Accuracy

Individual factory calibration reports assure 100% Rec.709 Delta E<3 and total grayscale tracking within Delta E<2 with optimized Rec.709 color table for true Hollywood colors.

Exclusive Color Temperature Tuning

For ultimate color accuracy, BenQ high-end cinema projectors provide advanced color temperature tuning with 11 leading levels of white balance controls between high to low brightness, enabling content fanatics to adjust the most accurate mid-tone colors.

Filmmaker Mode

Filmmaker Mode preserves motion cadence, cinematic color, dynamic range, and brightness that directors intended for the big screen. BenQ smart home projectors support the filmmakers’ desire for home viewers to relive majestic scenes and tender moments the way they were meant to be seen.

24P Playback Support

Most movies are shot at 24 frames per second (fps). In order to display movies exactly as directors intended, HT4550i supports 24P playback of high-definition sources at 24 fps without judder in HDR mode to preserve the purity of the original image.

Long Lasting Color You Can Count On

Enjoy superior 4LED color volume, high contrast, saturation, and enduring colors with long 10+ year LED light source life.

4K Streaming Entertainment on Hand

All the content you love, exactly how and when you want it. BenQ smart home projectors bring you all TV shows and movies up to 4K HDR on the big screen, and even accept voice search commands. Best of all, these projectors are super easy to use, letting you watch, play, and do everything you love, only bigger and better.

Projection Distance

1.3x zoom maximizes available space with a range of throw distances for big-screen entertainment without the hassle of complicated installation.

2D Lens Shift

The projector offers the 2D lens shift (vertical 0%-60%* and horizontal ±15% max.) to provide a perfectly straight-edged image with no loss of resolution, allowing for more flexible installation and placement options.
* When the vertical lens shift is set to 60%, it will affect the range of horizontal lens shift.

Universal Connectivity

The BenQ HT4550i connects you to all kinds of entertainment with universal ports including dual HDMI 2.0b (HDCP 2.2), SPDIF, and eARC for 7.1 channel and Dolby Atmos audio pass through, transmitting original full-resolution audio signals to your sound system via one HDMI cable.

I/O Ports

Additional Information:

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Download the Manufacturer Product Manual

Download the Manufacturer Quick Start Guide

• BenQ HT4550i True 4K UHD HDR DLP Projector, with:
  • Remote Control, C008, RCI074
  • Android TV Dongle, QS02
  • Lens Cover
  • AC Power Cord, 3m
  • Quick Start Guide