ProjectorDB

InFocus INL168 vs Optoma ZH451ST

InFocus INL168 is quieter. Optoma ZH451ST is in stock.

InFocus INL168
Optoma ZH451ST$1,698.98 · Amazon
Buy
Key differences
White light output
—4,200 lm ISO
Throw ratio
1.48–1.62:10.5:1
Lowest input lag
—8.4 msDerived
HDR formats
—HDR10, HLG
Fan noise
Normal 30 dB(A) · Eco 28 dB(A)Normal 36 dB(A) · Eco 29 dB(A)
Best price
—$1,698.98
Room fit
Distance to screen
3.3–3.6 m1.1 m
Picture
White light output
—4,200 lm ISO
Claimed brightness (non-standard)
4,000 lm—
Brightness uniformity
85%75%
Imaging technology
DLPDLP
Chip / panel diagonal
0.47 in—
Native resolution
1080p (1920 × 1080)1080p (1920 × 1080)
Native aspect
16:9Derived16:9Derived
Dynamic contrast
3,500,000:12,000,000:1
Colour bit depth (per channel)
—10 bit
Gamma / EOTF presets
—2.2, 2.4
HDR formats
—HDR10, HLG
Colour management (CMS)
—6-axis
Picture certifications
—ISF, Filmmaker Mode
3D
YesYes
3D formats
Side-by-side, Top-bottom, Frame sequentialSide-by-side, Top-bottom, Frame sequential
3D glasses sync
—DLP-Link
Light source
Light source
Laser (phosphor)Laser (phosphor)
Emitter
Blue laser + phosphorBlue laser + phosphor
Light engine
Quantum LaserDuraCore
Light-source life
30,000 h max30,000 h
Light output control
StepsSteps
Constant brightness mode
—Yes
Warm-up time
10 s—
Cool-down time
100 s90 s
Optics
Throw ratio
1.48–1.62:10.5:1
Image size
—30–300 in
Projection offset
116%116%
Zoom
OpticalDigital
Zoom ratio
1.09×Derived—
Focal length
12.81–16.74 mm7.51 mm
Aperture (f-number)
2.5–2.672.8
Focus
ManualManual
Autofocus
NoNo
Vertical lens shift
None—
Horizontal lens shift
None—
Vertical keystone
30°15°
Horizontal keystone
—15°
Auto keystone
Yes—
Corner correction
—4-corner
Interchangeable lens
No—
Motion & gaming
Input lag
—About 1080p: 60 Hz 16.7 ms · 120 Hz 8.4 ms · 4K UHD: 60 Hz 16.7 ms
Inputs & control
HDMI inputs
2 × HDMI 1.42 × HDMI 2.0
Other video inputs
VGA, CompositeVGA
Max input resolution
1080p4K UHD
Audio inputs
3.5 mm—
USB media playback
No—
Control ports
RS-232RS-232, Wired IR, 12 V trigger
PJLink
—Class 1
Control-system drivers
—Crestron
Horizontal scan
15–100 kHz15–135 kHz
Vertical scan
24–120 Hz24–120 Hz
Smart platform
Ethernet
NoYes
Audio
Speaker power
15 W15 W
Speakers
11
Layout
MonoMono
Audio outputs
3.5 mm—
HDMI audio return
NoneDerived—
Physical & installation
Dimensions (W × D × H)
216 × 278 × 116 mm274 × 216 × 114 mm
Weight
2,900 g3,000 g
Orientations
Table, Ceiling, Rear, Portrait, 360°Portrait, 360°
Ceiling mount
—M4, 10 mm screws
Dust filter
None—
Ingress protection
IP6XIP6X
Sealed optical engine
Yes—
Environment & power
Operating temperature
0–40°C0–40°C
Operating humidity
0–85%RH—
Altitude
3,048 m2,500 m · high-altitude mode
Power draw
Max 139 WMax 170 W
Standby
Up to 0.5 WUp to 0.5 W
Power supply
—External adapter
Mains input
100–240 V · 50/60 Hz100–240 V · 50/60 Hz
Fan noise
Normal 30 dB(A) · Eco 28 dB(A)Normal 36 dB(A) · Eco 29 dB(A)
Safety & support
Laser class
—Class 1
Risk group
—RG2
Hazard distance
—1 m
Marks
CE, FCC, CCCFCC
User manual
https://cdn.infocus.com/2024/08/Quantum-Laser_Core_CoreII_Superior-Series_EN.pdfhttps://region-resource.optoma.com/products/documents/0NL94Q0vvVEJVe7dxQKlMzhtuURlT8FwUXNkLi8y.pdf
In the box
In the box
Power adapter, Remote, Quick start guide, HDMI cablePower cord, Remote, Remote batteries, Quick start guide
Remote
IRIR
InFocus INL168
Optoma ZH451ST$1,698.98 · Amazon
Buy