BenQ HT4550i
ProjectorsMFR-VERIFIED

BenQ HT4550i

BenQ

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Specifications · per-field provenance

● SOURCE-TRACKED
Where we have it, each spec shows where the data came from.
TechnologyDLP 1chipManufacturer
Native Resolution1080p FHDManufacturer
Brightness Lumens3200
Contrast Ratio Native10,000:1
Contrast Ratio Dynamic10,000:1Manufacturer
Color Gamut DCI P3 Pct100Manufacturer
HDR SupportHDR10, HDR10+, HLGManufacturer
Light Source Typelamp UHPManufacturer
Lamp Life Normal Hrs4000Manufacturer
Throw Ratio Min1.5Manufacturer
Throw Ratio Max1.8Manufacturer
Throw TypestandardManufacturer
Image Size Min Inches60
Image Size Max Inches300
Optical Zoom Range1.2:1Manufacturer
Lens Shift Vertical Pct0%-60%Manufacturer
Lens Shift Horizontal Pct±15%Manufacturer
Powered Lens ShiftNo
Native Aspect Ratio16:9Manufacturer
Frame InterpolationYesManufacturer
Keystone VerticalYesManufacturer
Input Lag Ms 4k6017.9Manufacturer
HDMI Inputs1Manufacturer
HDMI Max Bandwidth Gbps18Estimated
WifiYesManufacturer
BluetoothYesManufacturer
Rs232 PortYesManufacturer
Trigger 12vYesManufacturer
Width Inches12.8Manufacturer
Height Inches9.2Manufacturer
Depth Inches5.4Manufacturer
Weight Lbs6.6Manufacturer
Noise DB Normal31Manufacturer
Power Consumption W260Manufacturer

Common questions

ANSWERED FROM THE DATA

Does the BenQ HT4550i need a special screen?

No UST-specific constraint — the BenQ HT4550i is a conventional-throw design per its stated throw type, so standard screen materials work. In a room with ambient light, an ALR screen preserves contrast; the builder checks the projector-screen pairing either way.

How bright is the BenQ HT4550i?

3,200 lumens, as claimed by the manufacturer. Brightness figures are measured in flattering picture modes, so expect less in an accurate cinema mode — they're still the right way to rank projectors against each other, just not the number you'll see on the wall.

Computed from this product’s normalized, source-tracked fields — an unstated spec reads as “can’t check”, never as a yes or a no.
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Guides for Projectors

BUYING ADVICE
The best 4K projectors for a bright living roomRead the guide →
TV or projector for your room?Read the guide →
Do you need an ALR screen for a UST projector?Read the guide →

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