ProjectorDB

BenQ LH750 vs Optoma ZH521

BenQ LH750 is in stock. Optoma ZH521 is better for gaming and lighter.

BenQ LH750$1,399 · Amazon
Buy
Optoma ZH521
Key differences
White light output
5,000 lm ANSI5,500 lm ISO
Throw ratio
1.16–1.88:11.13–1.47:1
Lowest input lag
33.4 msDerived8.6 msDerived
Light source
LEDLaser (phosphor)
Fan noise
Normal 34 dB(A) · Eco 29 dB(A)Normal 35 dB(A) · Eco 29 dB(A)
MSRP
€1,399—
Best price
$1,399—
Room fit
Distance to screen
2.6–4.2 m2.5–3.3 m
Picture
White light output
5,000 lm ANSI5,500 lm ISO
Brightness uniformity
—75%
Imaging technology
DLPDLP
Native resolution
1080p (1920 × 1080)1080p (1920 × 1080)
Native aspect
16:9Derived16:9Derived
Dynamic contrast
500,000:13,000,000:1
Colour gamut
Rec. 709 98% coverage—
Colour bit depth (per channel)
10 bit—
Gamma / EOTF presets
2.2, 2.4, 2.6, Custom—
Colour temperature presets
Native, Custom—
HDR formats
HDR10, HLGHDR10, HLG
Colour management (CMS)
6-axis—
3D
YesYes
3D formats
Frame packing, Side-by-side, Top-bottom, Frame sequentialFrame packing, Side-by-side, Top-bottom
Light source
Light source
LEDLaser (phosphor)
Emitter
4-channel LEDBlue laser + phosphor
Light-source life
20,000 h normal · 30,000 h eco30,000 h eco
Light output control
Continuous—
Warm-up time
10 s—
Cool-down time
2 s—
Optics
Throw ratio
1.16–1.88:11.13–1.47:1
Image size
30–300 in30–306 in
Projection offset
100%116%
Zoom
OpticalOptical
Zoom ratio
1.62×Derived1.3×Derived
Focal length
17.2–27.7 mm16.9–21.6 mm
Aperture (f-number)
1.5–2.082.43–2.78
Focus
Manual—
Autofocus
No—
Vertical keystone
40°30°
Horizontal keystone
40°30°
Auto keystone
Yes—
Corner correction
4-corner4-corner
Lens material
Glass—
Motion & gaming
Max input refresh
1080p: 120 Hz—
Input lag
1080p: 60 Hz 33.4 ms1080p: 60 Hz 16.7 ms · 120 Hz 8.6 ms · 4K UHD: 60 Hz 16.7 ms
Inputs & control
HDMI inputs
2 × HDMI 2.0 (HDCP 2.2)2 × HDMI 2.0
Other video inputs
—VGA
Max input resolution
4K UHDDCI 4K
Audio inputs
—3.5 mm
Control ports
RS-232, Wired IRRS-232, 12 V trigger
Control-system drivers
Crestron—
Horizontal scan
15–135 kHz15–135 kHz
Vertical scan
23–120 Hz24–120 Hz
Smart platform
Ethernet
Yes—
Audio
Speaker power
20 W15 W
Speakers
11
Layout
Mono—
Audio outputs
3.5 mm3.5 mm
HDMI audio return
NoneDerivedNoneDerived
Physical & installation
Dimensions (W × D × H)
421 × 286 × 132 mm274 × 216 × 114 mm
Weight
5,800 g2,900 g
Orientations
Table, Ceiling, RearTable, Ceiling, Rear, Portrait, 360°
Ceiling mount
M4, 8 mm screws—
Dust filter
—None
Ingress protection
—IP6X (light engine)
Sealed optical engine
—Yes
Environment & power
Operating temperature
0–40°C0–40°C
Operating humidity
10–90%RH—
Altitude
3,000 m · high-altitude mode2,500 m
Power draw
Max 415 W · Normal 360 WMax 210 W · Eco 147 W
Standby
Up to 0.5 WUp to 0.5 W
Networked standby
Up to 2 W—
Power supply
—External adapter
Mains input
100–240 V · 50/60 Hz100–240 V · 50/60 Hz
Fan noise
Normal 34 dB(A) · Eco 29 dB(A)Normal 35 dB(A) · Eco 29 dB(A)
Safety & support
Risk group
RG2RG2
Marks
—FCC
Warranty
—5 yr or 12,000 h
User manual
https://esupportdownload.benq.com/esupport/PROJECTOR%20FOR%20BUSINESS/UserManual/LH750/LH750_UM_EN_250618184335.pdfhttps://region-resource.optoma.com/products/documents/K9MwpgPSz59vAXkTCNNs6i6XlKNiiRBCCcHAz398.pdf
In the box
In the box
Power cord, Remote, Remote batteries, Quick start guide, User manual, Warranty card, HDMI cablePower cord, Remote, Remote batteries, Quick start guide
Remote
IR—
BenQ LH750$1,399 · Amazon
Buy
Optoma ZH521