Optoma ZU507TST vs ViewSonic LS832WU

Optoma ZU507TST is lighter and in stock. ViewSonic LS832WU is $1,051.94 cheaper and quieter.

	Optoma ZU507TST$3,850.94 · Amazon Buy	ViewSonic LS832WUMSRP $2,799

Key differences
White light output
White light output	—	5,000 lm ANSI
Throw ratio
Throw ratio	0.58:1	0.25:1
Lowest input lag
Lowest input lag	8.2 msDerived	—
Fan noise
Fan noise	Normal 36 dB(A) · Eco 33 dB(A)	Normal 34 dB(A) · Eco 28 dB(A)
MSRP
MSRP	$5,249	$2,799
Best price
Best price	$3,850.94	—
Room fit80″100″120″150″
Distance to screen
Distance to screen	1.2 m	0.54 m
Picture
White light output
White light output	—	5,000 lm ANSI
Claimed brightness (non-standard)
Claimed brightness (non-standard)	5,000 lm	6,000 lm (peak)
Brightness uniformity
Brightness uniformity	85%	—
Imaging technology
Imaging technology	DLP	DLP
Chip / panel diagonal
Chip / panel diagonal	—	0.67 in
Native resolution
Native resolution	WUXGA (1920 × 1200)	WUXGA (1920 × 1200)
Native aspect
Native aspect	16:10Derived	16:10Derived
Dynamic contrast
Dynamic contrast	300,000:1	3,000,000:1
Dynamic contrast method
Dynamic contrast method	—	Light-source dimming
Colour bit depth (per channel)
Colour bit depth (per channel)	10 bit	10 bit
Gamma / EOTF presets
Gamma / EOTF presets	2.2, 2.4	—
HDR formats
HDR formats	HDR10, HLG	HDR10, HLG
Colour management (CMS)
Colour management (CMS)	—	6-axis
3D
3D	Yes	Yes
3D formats
3D formats	Side-by-side, Top-bottom, Frame sequential	—
3D glasses sync
3D glasses sync	DLP-Link	DLP-Link
Light source
Light source
Light source	Laser (phosphor)	Laser (phosphor)
Emitter
Emitter	—	Blue laser + phosphor
Light engine
Light engine	DuraCore	—
Light-source life
Light-source life	30,000 h	20,000 h normal · 30,000 h eco
Light output control
Light output control	Steps	—
Constant brightness mode
Constant brightness mode	Yes	—
Cool-down time
Cool-down time	90 s	—
Optics
Throw ratio
Throw ratio	0.58:1	0.25:1
Image size
Image size	30–300 in	80–170 in
Projection offset
Projection offset	110%	133%
Zoom
Zoom	None	Digital
Focal length
Focal length	8.51 mm	3.7 mm
Aperture (f-number)
Aperture (f-number)	2.75	2.44
Focus
Focus	Manual	Manual
Autofocus
Autofocus	No	No
Vertical lens shift
Vertical lens shift	-100–110%	None
Horizontal lens shift
Horizontal lens shift	±4%	—
Motorised lens shift
Motorised lens shift	No	—
Vertical keystone
Vertical keystone	15°	10°
Horizontal keystone
Horizontal keystone	15°	10°
Auto keystone
Auto keystone	Yes	—
Corner correction
Corner correction	4-corner	4-corner
Motion & gaming
Max input refresh
Max input refresh	1080p: 120 Hz · 4K UHD: 60 Hz	—
Input lag
Input lag	1080p: 60 Hz 16.2 ms · 120 Hz 8.2 ms · 4K UHD: 60 Hz 16.2 ms	—
Inputs & control
HDMI inputs
HDMI inputs	2 × HDMI 2.0	2 × HDMI 2.0 (HDCP 2.2)
Other video inputs
Other video inputs	VGA, Composite, HDBaseT	VGA
Max input resolution
Max input resolution	DCI 4K	4K UHD
Audio inputs
Audio inputs	3.5 mm	3.5 mm, Microphone
Control ports
Control ports	RS-232, 12 V trigger	RS-232
PJLink
PJLink	Class 2	—
Control-system drivers
Control-system drivers	Crestron, AMX	Crestron, AMX
Horizontal scan
Horizontal scan	15–140 kHz	15–91 kHz
Vertical scan
Vertical scan	24–120 Hz	24–85 Hz
Smart platform
Ethernet
Ethernet	Yes	Yes
Audio
Speaker power
Speaker power	10 W	10 W
Speakers
Speakers	2	1
Layout
Layout	Stereo	Mono
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)	374 × 302 × 117 mm	382 × 318 × 132 mm
Weight
Weight	5,300 g	5,800 g
Orientations
Orientations	Portrait, 360°	Table, Ceiling, Rear
Ceiling mount
Ceiling mount	M4, screws ≥ 5 mm	M4, screws ≤ 10 mm
Ingress protection
Ingress protection	IP6X	IP5X (light engine)
Sealed optical engine
Sealed optical engine	—	Yes
Environment & power
Operating temperature
Operating temperature	0–40°C	5–40°C
Operating humidity
Operating humidity	10–85%RH	10–85%RH
Altitude
Altitude	—	3,048 m
Power draw
Power draw	Max 366 W · Eco 240 W	328 W
Standby
Standby	Up to 0.5 W	Up to 0.5 W
Mains input
Mains input	100–240 V · 50/60 Hz	100–240 V · 50/60 Hz
Fan noise
Fan noise	Normal 36 dB(A) · Eco 33 dB(A)	Normal 34 dB(A) · Eco 28 dB(A)
Safety & support
Laser class
Laser class	Class 1	Class 1
Risk group
Risk group	RG2	RG2
FDA laser notice
FDA laser notice	Notice 57	—
Marks
Marks	FCC	CE, FCC
Warranty
Warranty	3 yr	3 yr
User manual
User manual	https://region-resource.optoma.com/products/import/Documents/98c447dd-b8c6-4e8f-a7e9-bfc55ea19fd3.pdf	https://www.viewsonicglobal.com/public/products_download/user_guide/projector/LS832WU/LS832WU_UG_ENG.pdf
In the box
In the box
In the box	Power cord, Remote, Remote batteries, Quick start guide	Power cord, Remote, Remote batteries, Quick start guide
Remote
Remote	IR · backlit	IR

Optoma ZU507TST$3,850.94 · Amazon

Buy

ViewSonic LS832WUMSRP $2,799