InFocus IN1108SL vs Optoma ZH401e

Optoma ZH401e is quieter and in stock.

	InFocus IN1108SL	Optoma ZH401e$899 · Amazon Buy

Key differences
White light output
White light output	—	4,600 lm ISO
HDR formats
HDR formats	—	HDR10, HLG
Fan noise
Fan noise	Normal 34 dB(A) · Eco 29 dB(A)	Normal 31 dB(A) · Eco 29 dB(A)
MSRP
MSRP	—	$1,499
Best price
Best price	—	$899
Room fit80″100″120″150″
Distance to screen
Distance to screen	3.3–3.6 m	3.3–3.6 m
Picture
White light output
White light output	—	4,600 lm ISO
Claimed brightness (non-standard)
Claimed brightness (non-standard)	4,300 lm	—
Brightness uniformity
Brightness uniformity	80%	75%
Imaging technology
Imaging technology	DLP	DLP
Native resolution
Native resolution	1080p (1920 × 1080)	1080p (1920 × 1080)
Native aspect
Native aspect	16:9Derived	16:9Derived
Dynamic contrast
Dynamic contrast	—	3,000,000:1
Colour bit depth (per channel)
Colour bit depth (per channel)	10 bit	10 bit
HDR formats
HDR formats	—	HDR10, HLG
3D
3D	Yes	Yes
3D formats
3D formats	—	Frame packing, Side-by-side, Top-bottom
3D glasses sync
3D glasses sync	—	DLP-Link
Light source
Light source
Light source	Laser (phosphor)	Laser (phosphor)
Emitter
Emitter	—	Blue laser + phosphor
Light engine
Light engine	Quantum Laser	DuraCore
Light-source life
Light-source life	30,000 h max	30,000 h
Light output control
Light output control	—	Steps
Optics
Throw ratio
Throw ratio	1.48–1.62:1	1.48–1.62:1
Image size
Image size	—	30–300 in
Projection offset
Projection offset	116%	116%
Zoom
Zoom	Optical	Optical
Zoom ratio
Zoom ratio	1.09×Derived	1.09×Derived
Focal length
Focal length	21.86–24 mm	21.86–24 mm
Aperture (f-number)
Aperture (f-number)	2.5–2.67	2.5–2.67
Focus
Focus	Manual	Manual
Autofocus
Autofocus	—	No
Vertical lens shift
Vertical lens shift	None	—
Horizontal lens shift
Horizontal lens shift	None	—
Vertical keystone
Vertical keystone	30°	30°
Horizontal keystone
Horizontal keystone	30°	30°
Auto keystone
Auto keystone	Yes	—
Corner correction
Corner correction	—	4-corner
Inputs & control
HDMI inputs
HDMI inputs	2 × HDMI 2.0	2 × HDMI 2.0
Other video inputs
Other video inputs	—	VGA
Max input resolution
Max input resolution	4K UHD	4K UHD
Audio inputs
Audio inputs	—	3.5 mm
Control ports
Control ports	RS-232	RS-232, 12 V trigger
PJLink
PJLink	—	Class 1
Control-system drivers
Control-system drivers	—	Crestron
Horizontal scan
Horizontal scan	15–135 kHz	15–135 kHz
Vertical scan
Vertical scan	23–120 Hz	24–120 Hz
Smart platform
Ethernet
Ethernet	—	Yes
Audio
Speaker power
Speaker power	15 W	15 W
Speakers
Speakers	—	1
Audio outputs
Audio outputs	3.5 mm	3.5 mm
HDMI audio return
HDMI audio return	NoneDerived	NoneDerived
Physical & installation
Dimensions (W × D × H)
Dimensions (W × D × H)	278 × 216 × 115 mm	274 × 216 × 114 mm
Weight
Weight	2,800 g	2,900 g
Colours
Colours	—	White
Orientations
Orientations	Portrait, 360°	Portrait, 360°
Dust filter
Dust filter	None	—
Ingress protection
Ingress protection	IP6X	IP6X
Sealed optical engine
Sealed optical engine	—	Yes
Environment & power
Operating temperature
Operating temperature	0–40°C	0–40°C
Operating humidity
Operating humidity	10–80%RH	—
Altitude
Altitude	3,048 m	3,048 m
Power draw
Power draw	Max 170 W	Max 170 W · Normal 170 W · Eco 120 W
Standby
Standby	Up to 0.5 W	0.5 W
Power supply
Power supply	—	External adapter
Mains input
Mains input	—	100–240 V · 50/60 Hz
Fan noise
Fan noise	Normal 34 dB(A) · Eco 29 dB(A)	Normal 31 dB(A) · Eco 29 dB(A)
Safety & support
Laser class
Laser class	Class 1	Class 1
Risk group
Risk group	RG2	RG2
Marks
Marks	CE	FCC
Warranty
Warranty	—	🇺🇸 US 1 yr · 🇫🇷 FR 5 yr
User manual
User manual	https://cdn.infocus.com/2026/07/IN1106SL_1108SL_1108ST_UG_EN_v1.pdf	https://region-resource.optoma.com/products/documents/amVEXNMY0TqA9e6pFYo8iyCWQCiLznAEwmaBKoWh.pdf
In the box
In the box
In the box	Power cord, Power adapter, Remote, Quick start guide, HDMI cable, Lens cap	Power cord, Remote, Remote batteries, Quick start guide
Remote
Remote	IR	IR

InFocus IN1108SL

Optoma ZH401e$899 · Amazon

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