ProjectorDB

BenQ LH750 vs Christie Captiva DWU500S

BenQ LH750BenQ LH750
$1,399
Christie Captiva DWU500S
Christie Captiva DWU500S
Key differences
White light outputANSI5,000 lm ANSI5,000 lm ISO · 4,500 lm ANSI
Native resolution1080p (1920 × 1080)WUXGA (1920 × 1200)
Throw ratio1.16–1.88:10.25:1
Lowest input lag33.4 msDerived—
HDR formatsHDR10, HLG—
Light sourceLEDLaser (phosphor)
Fan noiseNormal 34 dB(A) · Eco 29 dB(A)Normal 36 dB(A) · Eco 30 dB(A)
Price$1,399—
Room fit
Distance to screen2.6–4.2 m0.54 m
Brightness
Rated brightness5,000 lmDerived5,000 lmDerived
White light outputANSI5,000 lm ANSI5,000 lm ISO · 4,500 lm ANSI
Display system
Imaging technologyDLPDLP
Chip / panel diagonal—0.67 in
On-screen resolution1080p (1920 × 1080)DerivedWUXGA (1920 × 1200)Derived
Native resolution1080p (1920 × 1080)WUXGA (1920 × 1200)
Native aspect16:9Derived16:10Derived
Contrast
Dynamic contrast500,000:1—
Colour
Colour gamutRec. 709 98% coverage—
Colour bit depth (per channel)10 bit—
Gamma / EOTF presets2.2, 2.4, 2.6, Custom—
Colour temperature presetsNative, Custom—
HDR
HDR formatsHDR10, HLG—
Calibration
Colour management (CMS)6-axis—
3D
3DYesYes
3D formatsFrame packing, Side-by-side, Top-bottom, Frame sequentialFrame packing, Side-by-side, Top-bottom, Frame sequential
3D glasses sync—DLP-Link
Light source
Light sourceLEDLaser (phosphor)
Emitter4-channel LED—
Light-source life20,000 h normal · 30,000 h eco20,000 h
Light output controlContinuous—
Warm-up time10 s—
Cool-down time2 s—
Optics
Throw ratio1.16–1.88:10.25:1
Image size30–300 in130–150 in
Projection offset100%—
ZoomOptical—
Zoom ratio1.62×Derived—
Focal length17.2–27.7 mm—
Aperture (f-number)1.5–2.082.4
FocusManual—
AutofocusNo—
Vertical keystone40°—
Horizontal keystone40°—
Auto keystoneYes—
Corner correction4-corner4-corner
Lens materialGlassGlass
Motion & gaming
Max input refresh1080p: 120 Hz—
Max refresh at 1080p120 HzDerived—
Input lag1080p: 60 Hz 33.4 ms—
Lowest input lag33.4 msDerived—
Inputs & control
HDMI inputs2 × HDMI 2.0 (HDCP 2.2)2 × HDMI
HDMI inputs (count)2Derived2Derived
Newest HDMI versionHDMI 2.0Derived—
Other video inputs—VGA
Max input resolution4K UHDWUXGA
Audio inputs—3.5 mm, Microphone
Control portsRS-232, + Wired IRRS-232
Control-system driversCrestronCrestron, + AMX
Horizontal scan15–135 kHz—
Vertical scan23–120 Hz—
Smart platform
EthernetYesYes
Audio
Speaker power20 W10 W
Speakers11
LayoutMonoMono
Audio outputs3.5 mm3.5 mm
HDMI audio returnNoneDerivedNoneDerived
Physical & installation
Dimensions (W × D × H)421 × 286 × 132 mm383 × 318 × 88 mm
Weight5,800 g5,800 g
Colours—Black, White
OrientationsTable, Ceiling, RearTable, Ceiling, Rear, + Portrait
Ceiling mountM4, 8 mm screws—
Environment & power
Operating temperature0–40°C5–40°C
Operating humidity10–90%RH10–85%RH
Altitude3,000 m · high-altitude mode3,048 m · high-altitude mode
Power drawMax 415 W · Normal 360 WMax 350 W · Eco 250 W
StandbyUp to 0.5 WUp to 0.5 W
Networked standbyUp to 2 WUp to 2 W
Mains input100–240 V · 50/60 Hz100–240 V · 50/60 Hz
Noise
Fan noiseNormal 34 dB(A) · Eco 29 dB(A)Normal 36 dB(A) · Eco 30 dB(A)
Safety & compliance
Laser class—Class 1
Risk groupRG2RG2
FDA laser notice—Notice 57
Marks—CE, FCC, UL, CCC
Support & ownership
User manualhttps://esupportdownload.benq.com/esupport/PROJECTOR%20FOR%20BUSINESS/UserManual/LH750/LH750_UM_EN_250618184335.pdfhttps://www.christiedigital.com/globalassets/resources/public/020-001919-04-Christie-LIT-MAN-USR-Captiva-DWU500S.pdf
Firmware—1.2.0 (Jun 2026)
In the box
In the boxPower cord, Remote, + Remote batteries, + Quick start guide, + User manual, + Warranty card, + HDMI cablePower cord, Remote
RemoteIRIR