Optoma ZU507TST vs Sharp XP-V731U

Optoma ZU507TST is $743.93 cheaper, quieter and lighter.

	Optoma ZU507TST$3,850.94 · Amazon Buy	Sharp XP-V731U$4,594.87 · Amazon Buy

Key differences
White light output
White light output	—	7,300 lm ISO (Normal power) · 7,300 lm ANSI
Throw ratio
Throw ratio	0.58:1	0.32–5.93:1
Lowest input lag
Lowest input lag	8.2 msDerived	—
HDR formats
HDR formats	HDR10, HLG	HDR10
Fan noise
Fan noise	Normal 36 dB(A) · Eco 33 dB(A)	Normal 40 dB(A) · Eco 31 dB(A)
MSRP
MSRP	$5,249	—
Best price
Best price	$3,850.94	$4,594.87
Room fit80″100″120″150″
Distance to screen
Distance to screen	1.2 m	0.69–13 m
Picture
White light output
White light output	—	7,300 lm ISO (Normal power) · 7,300 lm ANSI
Claimed brightness (non-standard)
Claimed brightness (non-standard)	5,000 lm	—
Brightness uniformity
Brightness uniformity	85%	—
Imaging technology
Imaging technology	DLP	3LCD
Chip / panel diagonal
Chip / panel diagonal	—	0.76 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
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
3D
3D	Yes	—
3D formats
3D formats	Side-by-side, Top-bottom, Frame sequential	—
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	DuraCore	—
Laser wavelengths
Laser wavelengths	—	B 455 nm
Light-source life
Light-source life	30,000 h	Up to 20,000 h max
Life defined as
Life defined as	—	50% brightness
Light output control
Light output control	Steps	—
Constant brightness mode
Constant brightness mode	Yes	Yes
Cool-down time
Cool-down time	90 s	—
Optics
Throw ratio
Throw ratio	0.58:1	0.32–5.93:1
Image size
Image size	30–300 in	30–500 in
Projection offset
Projection offset	110%	—
Zoom
Zoom	None	Optical
Zoom ratio
Zoom ratio	—	18.53×Derived
Focal length
Focal length	8.51 mm	—
Aperture (f-number)
Aperture (f-number)	2.75	—
Focus
Focus	Manual	Motorised
Autofocus
Autofocus	No	—
Vertical lens shift
Vertical lens shift	-100–110%	-10–50%
Horizontal lens shift
Horizontal lens shift	±4%	±20%
Motorised lens shift
Motorised lens shift	No	Yes
Vertical keystone
Vertical keystone	15°	30°
Horizontal keystone
Horizontal keystone	15°	30°
Auto keystone
Auto keystone	Yes	—
Corner correction
Corner correction	4-corner	—
Grid warp
Grid warp	—	Yes
Interchangeable lens
Interchangeable lens	—	Yes
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	HDBaseT
Max input resolution
Max input resolution	DCI 4K	DCI 4K
Audio inputs
Audio inputs	3.5 mm	—
Control ports
Control ports	RS-232, 12 V trigger	RS-232, Wired IR
PJLink
PJLink	Class 2	Class 2
Control-system drivers
Control-system drivers	Crestron, AMX	Crestron, AMX
Horizontal scan
Horizontal scan	15–140 kHz	15–100 kHz
Vertical scan
Vertical scan	24–120 Hz	24–85 Hz
Smart platform
Ethernet
Ethernet	Yes	Yes
Audio
Speaker power
Speaker power	10 W	—
Speakers
Speakers	2	0
Layout
Layout	Stereo	—
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	503 × 407 × 168 mm
Weight
Weight	5,300 g	11,200 g
Colours
Colours	—	Black, White
Orientations
Orientations	Portrait, 360°	Table, Ceiling, Rear, Portrait, 360°
Ceiling mount
Ceiling mount	M4, screws ≥ 5 mm	—
Dust filter
Dust filter	—	Replaceable
Ingress protection
Ingress protection	IP6X	—
Environment & power
Operating temperature
Operating temperature	0–40°C	0–45°C
Operating humidity
Operating humidity	10–85%RH	20–80%RH
Altitude
Altitude	—	2,600 m · high-altitude mode
Power draw
Power draw	Max 366 W · Eco 240 W	Normal 456 W · Eco 412 W
Standby
Standby	Up to 0.5 W	0.16 W
Networked standby
Networked standby	—	1.6 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 40 dB(A) · Eco 31 dB(A)
Safety & support
Laser class
Laser class	Class 1	Class 1
Risk group
Risk group	RG2	—
FDA laser notice
FDA laser notice	Notice 57	—
Marks
Marks	FCC	CE, FCC, UL
Warranty
Warranty	3 yr	🇨🇦 CA 5 yr or 20,000 h · 🇺🇸 US 5 yr or 20,000 h · 🇪🇺 EU 3 yr (light source 3 yr or 10,000 h)
User manual
User manual	https://region-resource.optoma.com/products/import/Documents/98c447dd-b8c6-4e8f-a7e9-bfc55ea19fd3.pdf	https://productadmin.sharp.ca//./uploads/product_downloads/v801u-user-manual-en.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, Lens cap
Remote
Remote	IR · backlit	IR · backlit

Optoma ZU507TST$3,850.94 · Amazon

Buy

Sharp XP-V731U$4,594.87 · Amazon

Buy