Epson EX3290 vs InFocus IN1108SL

Epson EX3290 is lighter and in stock. InFocus IN1108SL is sharper and quieter.

	Epson EX3290$479.99 · Amazon Buy	InFocus IN1108SL

Key differences
White light output
White light output	4,000 lm ISO	—
Native resolution
Native resolution	WXGA (1280 × 800)	1080p (1920 × 1080)
Throw ratio
Throw ratio	1.44:1	1.48–1.62:1
Light source
Light source	Lamp	Laser (phosphor)
Fan noise
Fan noise	Normal 37 dB(A) · Eco 28 dB(A)	Normal 34 dB(A) · Eco 29 dB(A)
MSRP
MSRP	$649.99	—
Best price
Best price	$479.99	—
Room fit80″100″120″150″
Distance to screen
Distance to screen	3.1 m	3.3–3.6 m
Picture
White light output
White light output	4,000 lm ISO	—
Colour light output
Colour light output	4,000 lm	—
Claimed brightness (non-standard)
Claimed brightness (non-standard)	—	4,300 lm
Brightness uniformity
Brightness uniformity	—	80%
Imaging technology
Imaging technology	3LCD	DLP
Chip / panel diagonal
Chip / panel diagonal	0.59 in	—
Native resolution
Native resolution	WXGA (1280 × 800)	1080p (1920 × 1080)
Native aspect
Native aspect	16:10Derived	16:9Derived
Pixel shift
Pixel shift	None	—
Dynamic contrast
Dynamic contrast	Up to 16,000:1	—
Colour bit depth (per channel)
Colour bit depth (per channel)	—	10 bit
3D
3D	—	Yes
Light source
Light source
Light source	Lamp	Laser (phosphor)
Light engine
Light engine	—	Quantum Laser
Lamp power
Lamp power	210 W	—
Replacement lamp
Replacement lamp	ELPLP97	—
Light-source life
Light-source life	6,000 h normal · 12,000 h eco	30,000 h max
Optics
Throw ratio
Throw ratio	1.44:1	1.48–1.62:1
Image size
Image size	33–375 in	—
Projection offset
Projection offset	—	116%
Zoom
Zoom	Digital	Optical
Zoom ratio
Zoom ratio	—	1.09×Derived
Focal length
Focal length	16.7 mm	21.86–24 mm
Aperture (f-number)
Aperture (f-number)	1.44	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	Yes
Inputs & control
HDMI inputs
HDMI inputs	2 × HDMI	2 × HDMI 2.0
Other video inputs
Other video inputs	None	—
Max input resolution
Max input resolution	WUXGA	4K UHD
Control ports
Control ports	None	RS-232
Horizontal scan
Horizontal scan	—	15–135 kHz
Vertical scan
Vertical scan	—	23–120 Hz
Smart platform
Wi-Fi
Wi-Fi	None	—
Audio
Speaker power
Speaker power	2 W	15 W
Speakers
Speakers	1	—
Layout
Layout	Mono	—
Audio outputs
Audio outputs	—	3.5 mm
HDMI audio return
HDMI audio return	—	NoneDerived
Physical & installation
Dimensions (W × D × H)
Dimensions (W × D × H)	302 × 234 × 77 mm	278 × 216 × 115 mm
Weight
Weight	2,500 g	2,800 g
Orientations
Orientations	Table, Ceiling, Rear	Portrait, 360°
Ceiling mount
Ceiling mount	M4, 9 mm screws	—
Dust filter
Dust filter	Replaceable	None
Ingress protection
Ingress protection	—	IP6X
Environment & power
Operating temperature
Operating temperature	5–40°C	0–40°C
Operating humidity
Operating humidity	—	10–80%RH
Altitude
Altitude	3,048 m	3,048 m
Power draw
Power draw	349 W	Max 170 W
Standby
Standby	0.3 W	Up to 0.5 W
Mains input
Mains input	100–240 V · 50/60 Hz	—
Fan noise
Fan noise	Normal 37 dB(A) · Eco 28 dB(A)	Normal 34 dB(A) · Eco 29 dB(A)
Safety & support
Laser class
Laser class	—	Class 1
Risk group
Risk group	RG2	RG2
Marks
Marks	FCC	CE
Warranty
Warranty	🇺🇸 US 1 yr (light source 3 mo) · 🇨🇦 CA 1 yr	—
User manual
User manual	https://files.support.epson.com/docid/cpd6/cpd65860/EN/index.html	https://cdn.infocus.com/2026/07/IN1106SL_1108SL_1108ST_UG_EN_v1.pdf
In the box
In the box
In the box	Power cord, Remote, Remote batteries, Quick start guide	Power cord, Power adapter, Remote, Quick start guide, HDMI cable, Lens cap
Remote
Remote	—	IR

Epson EX3290$479.99 · Amazon

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InFocus IN1108SL