BenQ HT4550i projectorHome theater~$2,999

BenQ

BenQ HT4550i

BenQ's 4LED flagship: 3,200 ANSI lumens, 100% DCI-P3 coverage, and — unusually for DLP at this price — real horizontal and vertical lens shift. The i suffix means a certified Android TV dongle ships in the box, seated inside the chassis rather than dangling from an HDMI port.

Approx. price

~$2,999

snapshot, not a live price

Brightness

3,200

ANSI

Screen at 10 ft

92–120 in

16:9 diagonal, estimated from the throw ratio

Input lag

18 ms

fastest published mode

Light source

LED

20,000 h rated

Best for: A bright media room that wants wide-gamut color without a lamp

Specifications

Type
Home theater
Native resolution
4K pixel-shift
Light source life
20,000 hours
Throw ratio
1.15–1.5:1
Zoom
1.3x
Dynamic contrast
3,000,000:1
Input lag (4K/60)
18 ms
Input lag (1080p/120)
21 ms
HDR formats
HDR10, HLG
3D
Full HD 3D
Built-in streaming
Android TV
Speakers
5 W total
HDMI
3 × HDMI 2.0
Weight
14.6 lb
Released
2023

Features

  • +60% vertical / ±15% horizontal lens shift
  • 100% DCI-P3 4LED engine
  • Certified Android TV dongle in-chassis
  • Three HDMI inputs
  • 1.3x zoom
  • Full HD 3D

What it does well

  • +60% vertical and ±15% horizontal lens shift is rare on single-chip DLP and makes an off-centre mount workable
  • 100% DCI-P3 from a 4LED engine, with none of the color-wheel rainbow artifacts a phosphor wheel can produce
  • 3,200 ANSI lumens from an LED source with a 20,000-hour rating and no lamp cost
  • The Android TV module is certified and lives inside the chassis, so Netflix works and nothing hangs off the back
  • 18 ms at 4K/60 is good enough for most console play

What it gives up

  • 60 Hz at 4K — the 240 Hz figure applies only to 1080p
  • HDMI 2.0 rather than 2.1, so there is no 4K/120 path at all
  • A single 5 W mono speaker, which is a token gesture at this price
  • 14.6 lb and physically deep for a shelf
  • It lands in the same price band as the brightest 3LCD projectors, which beat it on brightness and black level for film

The two lists above are read off manufacturer specifications and published measurements, not from owner reports. Where owner discussion has been collected it appears separately below, so the two are never mistaken for each other.

What owners say

This is the projector owners recommend to people who liked BenQ's gaming models and then discovered they could not mount one. The lens shift is what owners talk about first — a real vertical and horizontal range in a chassis that is otherwise the familiar four-LED platform, which turns an awkward install into a straightforward one.

Owners rate the colour highly. BenQ and Epson are the two brands they name as getting colour right without a calibration pass, and the LED engine's lack of a spinning colour wheel is a specific draw for anyone sensitive to the rainbow artifact.

Where owners hesitate is the comparison with 3LCD at the same money. Several argue directly that this should be measured against the best 3LCD projector under $3,000 rather than against other DLP models, and that on brightness and contrast for film watching, the 3LCD option still wins. Owners who want the gaming features and the placement flexibility in one box are the ones who buy this.

What owners like

  • The lens shift is the headline: owners who could not ceiling-mount BenQ's gaming models describe this as the model that finally made a clean install possible in the same room
  • Owners rate its colour accuracy highly and name it alongside Epson as one of the brands that gets colour right without a calibration pass
  • The four-LED engine has no colour wheel, which owners who are sensitive to the rainbow artifact specifically seek out
  • Owners describe it as combining the gaming features of BenQ's X-series with a lens and a chassis meant for a permanent installation
  • The LED source removes lamp replacement, which owners weigh heavily when comparing it against lamp-based rivals at the same price

Common complaints

  • Owners expect it to land behind the best 3LCD projector in its price band on both brightness and contrast, and several say they would still choose the 3LCD model for film
  • It sits at a price where owners repeatedly point out the competition includes projectors with more lens shift and better black levels
  • A single 5 W mono speaker draws comment as inadequate at this price
  • Owners note it is HDMI 2.0, so there is no 4K/120 path despite the gaming positioning

Questions owners ask about the BenQ HT4550i

Why choose this over BenQ's X-series gaming projectors?

Lens shift. Owners who tried and failed to ceiling-mount the X-series describe this as the model that solved it, with a genuine vertical and horizontal shift range in place of the X-series' token amount. It keeps the same LED engine and gaming modes.

How does it compare with a 3LCD projector at the same price?

Owners are split and honest about it. The 3LCD competition is brighter and has better black levels for film; this has wider gamut from the LED engine, no lamp, no colour wheel and better gaming performance. Owners who mainly watch films tend to choose the 3LCD model.

Will I see the rainbow effect?

Owners sensitive to it seek out this projector precisely because the four-LED engine has no spinning colour wheel, and report far fewer problems than with phosphor-wheel projectors. The colour-sequential mechanism still exists, so it is a large reduction rather than a guarantee.

Can it do 4K at 120 Hz?

No. It has HDMI 2.0 inputs, so 4K caps at 60 Hz; the 240 Hz figure in the specifications applies at 1080p. Owners with a current console who want high-refresh 4K look at projectors with full-bandwidth HDMI 2.1.

Is the built-in audio usable?

Owners say no — it is a single 5 W mono driver, and at this price they consider a soundbar or receiver mandatory rather than optional.

Others in the same part of the catalog

BenQ X3100i projector
BenQ~$2,799

BenQ X3100i

Gaming · DLP · 4K pixel-shift

Brightness
3,300lumensANSI
Screen at 10 ft
92–120 in
  • 3,300 ANSI lumens
  • 4.2 ms at 1080p/240
  • 20,000-hour LED

Best for: A console gaming room that also has to work as a movie room

BenQ GP520 projector
BenQ~$1,199

BenQ GP520

Lifestyle · DLP · 4K pixel-shift

Brightness
2,600lumensANSI
  • 2,600 ANSI lumens
  • 24 W audio
  • HDMI 2.1 + eARC

Best for: A living room where the projector has to set itself up every time it moves

More from BenQ →

← Back to the catalog