📽️ ProjectorDB

BenQ LH750 vs InFocus ScreenPlay Vista SP2234

Bold marks the better figure where both are stated to the same standard. “—” means the manufacturer doesn't state it.

BenQ LH750BenQ LH750InFocus ScreenPlay Vista SP2234InFocus ScreenPlay Vista SP2234
Display system
Imaging technologyDLPDLP
Technology brand—DLP
Number of imaging devices1—
Chip / panel diagonal—0.55 in
Native aspect ratio16:94:3
Native resolution1920 × 10801024 × 768
Optics
Throw ratio1.16–1.88:11.48–1.93:1
Projection distance table60″: 1.54–2.5 m · 100″: 2.57–4.16 m · 150″: 3.85–6.24 m · 200″: 5.14–8.32 m30″: 0.9–1.2 m · 40″: 1.2–1.6 m · 50″: 1.5–2 m · 60″: 1.8–2.4 m · 70″: 2.1–2.7 m · 80″: 2.4–3.1 m · 90″: 2.7–3.5 m · 100″: 3–3.9 m · 120″: 3.6–4.7 m · 150″: 4.5–5.9 m · 200″: 6–7.8 m · 250″: 7.5–9.8 m
Zoom typeOpticalOptical
Zoom ratio1.62×1.3×
FocusManualManual
Fixed offset100%15%Derived
Focal length17.2–27.7 mm21.85–24.01 mm
F-number1.5–2.082.43
Lens materialall-glass—
Image size range30–300 in30–300 in
Vertical keystone-40–40°-40–40°
Horizontal keystone-40–40°—
Corner / warp correction4pt—
Light source
Light source typeLEDLamp
Light source detail4LEDUHP lamp
Light source lifeNormal: 20,000 h · Eco: 30,000 hDynamic: 15,000 h
Life definition—Unspecified
Warm-up time10 s—
Cool-down time2 s10 s
Light-source dimmingContinuousManual steps
Brightness
ANSI lumens5,000 lm—
Claimed brightness (non-standard)—4,600
Claimed brightness unit—Unspecified
Brightness uniformity (centre-to-corner)—80%
Contrast & black level
Dynamic contrast500,000:130,000:1
Colour
Rec.709 gamut98%—
Gamut metricCoverage—
Colour temperature presetsNative, Custom—
Gamma / EOTF presets2.2, 2.4, 2.6, Custom2.2, 2.4
Bit depth / 'number of colours'30 bit—
Calibration & picture control
Colour management system6-axis6-axis
HDR
HDR formatsHDR10, HLG—
Motion & gaming
Max refresh rate1920×1080: 120 Hz—
Input lag (rated)1920×1080 @ 60 Hz: 33.4 ms—
Audio
Speaker power20 W10 W
Speaker count11
Audio channelsMono—
Audio outputs3.5 mm3.5 mm
Inputs, control & connectivity
Max input signal3840 × 21601920 × 1200
HDMI port count22
HDMI ports (feature-level)HDMI-1: HDMI 2.0b, HDCP 2.2; HDMI-2: HDMI 2.0b, HDCP 2.2HDMI 1: HDMI 1.4; HDMI 2: HDMI 1.4
Audio input terminals—3.5 mm
Horizontal scan frequency15–135 kHz15–97.55 kHz
Vertical scan frequency23–120 Hz54–85 Hz
VGA input—Yes
RS-232YesYes
LAN controlYesYes
Wired IR inputYes—
Control ecosystem driversCrestronCrestron
EthernetYesYes
3D
3D supportYesYes
3D sync method—DLP-Link
3D formatsFrame packing, Side-by-side, Top-bottom, Frame sequentialFrame packing, Side-by-side, Top-bottom, Frame sequential
Setup automation
Auto keystoneYes—
Acoustic noise
Fan noise (sound pressure)Normal: 34 dB(A) · Eco: 29 dB(A)Rated: 27 dB(A)
Environment & power
Operating temperature0–40°C5–40°C
Operating humidity10–90%RH10–85%RH
Altitude / high-altitude mode3,000 m3,048 m
High-altitude modeYesYes
Operating orientationsTable, Ceiling, RearTable, Ceiling, Rear
Rated voltage100–240 V100–240 V
Rated frequency50–60 Hz50–60 Hz
Power consumption (max)415 W267 W
Power consumption by modeTypical: 360 W—
Standby power0.5 W0.5 W
Networked standby power2 W2 W
Physical & installation
Width421 mm236 mm
Depth286 mm313 mm
Height132 mm96.4 mm
Weight5.8 kg2.9 kg
Mount hole patternThread: M4 · Screw length mm: 8Thread: M4 · Screw length mm: 10
Air filter—None
Safety & compliance
Photobiological risk groupRG2—
Safety & market certifications—CE, UKCA, FCC, CCC
Support & ownership
Warranty—🇺🇸 US 2 yr
Light-source warranty—Original lamp: 1 year or 1000 hours; replacement lamps: 3 months
User manualhttps://esupportdownload.benq.com/esupport/PROJECTOR%20FOR%20BUSINESS/UserManual/LH750/LH750_UM_EN_250618184335.pdfhttps://cdn.infocus.com/2024/07/ScreenPlay_Users_Manual_v1.0_Vista_Genesis_I__II-1-87_EN.pdf
In the box
Box contentsProjector, Remote, Batteries, Power cord, Hdmi cable, Quick start guide, Warranty card, Regulatory statementsProjector, Power cord, Vga cable, Remote control, Quick start guide
Remote typeIRIR
3D glasses in box0—