ProjectorDB

InFocus IN1049SL vs ViewSonic LSD600W

InFocus IN1049SL is sharper and quieter. ViewSonic LSD600W is lighter.

InFocus IN1049SL
ViewSonic LSD600W$999.99 · Amazon
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Key differences
White light output
6,000 lm ISO6,000 lm ANSI
Native resolution
WUXGA (1920 × 1200)WXGA (1280 × 800)
Throw ratio
1.4–2.24:11.18–1.54:1
Fan noise
Normal 30 dB(A) · Eco 28 dB(A)Normal 32 dB(A) · Eco 27 dB(A)
Best price
—$999.99
Room fit
Distance to screen
3.0–4.8 m2.5–3.3 m
Picture
White light output
6,000 lm ISO6,000 lm ANSI
Claimed brightness (non-standard)
—6,600 lm (peak)
Brightness uniformity
85%—
Imaging technology
DLPDLP
Chip / panel diagonal
0.67 in0.65 in
Native resolution
WUXGA (1920 × 1200)WXGA (1280 × 800)
Native aspect
16:10Derived16:10Derived
Dynamic contrast
2,000,000:13,000,000:1
Dynamic contrast method
—Light-source dimming
Colour bit depth (per channel)
10 bit10 bit
Gamma / EOTF presets
2.2, 2.4, 2.6—
Colour management (CMS)
6-axis6-axis
3D
YesYes
3D formats
Side-by-side, Top-bottom, Frame sequential—
3D glasses sync
DLP-LinkDLP-Link
Light source
Light source
Laser (phosphor)DerivedLaser (phosphor)
Emitter
Blue laser + phosphor—
Light engine
Quantum Laser—
Light-source life
Up to 30,000 h20,000 h normal · 30,000 h eco
Light output control
Steps—
Optics
Throw ratio
1.4–2.24:11.18–1.54:1
Image size
21–302 in30–300 in
Projection offset
102%124%
Zoom
OpticalOptical
Zoom ratio
1.6×Derived1.31×Derived
Focal length
20.91–32.62 mm16.9–21.61 mm
Aperture (f-number)
—2.43–2.78
Focus
ManualManual
Autofocus
NoNo
Motorised lens shift
No—
Vertical keystone
30°30°
Horizontal keystone
30°30°
Auto keystone
Yes—
Corner correction
4-corner4-corner
Motion & gaming
Max input refresh
1080p: 120 Hz · 4K UHD: 60 Hz720p: 120 Hz
Inputs & control
HDMI inputs
HDMI 2.0 · HDMI 1.42 × HDMI 1.4 (HDCP 1.4)
Other video inputs
VGA, HDBaseT—
Max input resolution
DCI 4KWUXGA
USB media playback
—No
Control ports
RS-232RS-232
Horizontal scan
15.38–91.15 kHz15–102 kHz
Vertical scan
24–120 Hz24–120 Hz
Smart platform
Ethernet
YesNo
Audio
Speaker power
10 W15 W
Speakers
11
Layout
—Mono
Audio outputs
3.5 mm3.5 mm
HDMI audio return
NoneDerivedNoneDerived
Physical & installation
Dimensions (W × D × H)
374 × 302 × 117 mm286 × 216 × 129 mm
Weight
5,500 g2,900 g
Orientations
Table, Ceiling, RearTable, Ceiling, Rear, Portrait, 360°
Ceiling mount
—M4, screws ≤ 8 mm
Dust filter
None—
Sealed optical engine
—Yes
Environment & power
Operating temperature
5–40°C0–40°C
Operating humidity
10–85%RH10–80%RH
Altitude
3,048 m · high-altitude mode3,658 m · high-altitude mode
Power draw
Max 341 W · Eco 190 W163 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 30 dB(A) · Eco 28 dB(A)Normal 32 dB(A) · Eco 27 dB(A)
Safety & support
Laser class
Class 1Class 1
Risk group
RG2RG2
Hazard distance
—1 m
Marks
CE, FCC, CCCCE, FCC
Warranty
5 yr or 20,000 h3 yr
User manual
https://cdn.infocus.com/2026/06/UG_Authentic-I_IN1048SL_49SL_EN-v2.pdfhttps://www.viewsonicglobal.com/public/products_download/user_guide/projector/LSD500HD/LSD500HD_V53HD_LS740HD-5_V52HD-5_LSD600W_LS740W-5_UG_ENG.pdf
In the box
In the box
Power cord, Remote, Quick start guide, VGA cable, Lens capPower cord, Power adapter, Remote, Remote batteries, Quick start guide
Remote
IRIR
InFocus IN1049SL
ViewSonic LSD600W$999.99 · Amazon
Buy