Promethean UST-P3 vs ViewSonic LS560WH

Bold marks the better figure where both are stated to the same standard. “—” means the manufacturer doesn't state it.

	Promethean UST-P3 MSRP $499	ViewSonic LS560WH MSRP $649.99
Display system
Imaging technology	DLP	DLP
Technology brand	—	DLP
Number of imaging devices	—	1
Chip / panel diagonal	0.65 in	0.65 in
Native aspect ratio	16:10	16:10
Native resolution	1280 × 800	1280 × 800
Optics
Throw ratio	0.35:1	0.49:1
Projection distance table	80″: 0.28 m · 87″: 0.34 m · 97″: 0.42 m · 100″: 0.45 m	60″: 0.63 m · 70″: 0.74 m · 80″: 0.84 m · 90″: 0.95 m · 100″: 1.05 m · 110″: 1.16 m · 120″: 1.26 m · 130″: 1.37 m · 140″: 1.47 m · 150″: 1.58 m · 200″: 2.1 m · 250″: 2.63 m · 300″: 3.16 m
Zoom type	Digital	Digital
Focus	Manual	Manual
Fixed offset	—	110%
Focal length	—	6.9 mm
F-number	—	2.6
Interchangeable lens	No	—
Image size range	80–100 in	60–300 in
Vertical keystone	-40–40°	-40–40°
Horizontal keystone	—	-40–40°
Corner / warp correction	—	4pt
Light source
Light source type	Lamp	LED
Light source detail	UHP lamp	—
Lamp wattage	240 W	—
Light source life	Normal: 5,000 h · Eco: 8,000 h	Normal: 30,000 h
Life definition	Unspecified	—
Light-source dimming	—	Dynamic frame
Brightness
ANSI lumens	—	2,000 lm
Claimed brightness (non-standard)	3,150	3,000
Claimed brightness unit	Unspecified	LED lumens
Contrast & black level
Dynamic contrast	2,300:1	3,000,000:1
Colour
Gamma / EOTF presets	2.2, 2.4	—
Bit depth / 'number of colours'	—	30 bit
Calibration & picture control
Colour management system	6-axis	—
Picture mode memories	—	2
Audio
Speaker power	20 W	2 W
Speaker count	2	1
Audio channels	Stereo	Mono
Audio outputs	3.5 mm	3.5 mm
Inputs, control & connectivity
Max input signal	3840 × 2160	1920 × 1080
HDMI port count	2	1
HDMI ports (feature-level)	—	HDMI: HDMI 1.4, HDCP 1.4
Audio input terminals	3.5 mm	3.5 mm
Horizontal scan frequency	15–91.4 kHz	15–102 kHz
Vertical scan frequency	24–120 Hz	23–120 Hz
VGA input	Yes	No
RS-232	Yes	Yes
LAN control	Yes	Yes
Control ecosystem drivers	Crestron	Crestron
Ethernet	Yes	Yes
3D
3D support	Yes	Yes
3D formats	Frame sequential, Top-bottom, Side-by-side, Frame packing	Frame sequential, Frame packing, Top-bottom, Side-by-side
Setup automation
Auto keystone	—	Yes
Acoustic noise
Fan noise (sound pressure)	—	Normal: 34 dB(A) · Eco: 28 dB(A)
Environment & power
Operating temperature	0–40°C	0–40°C
Operating humidity	10–85%RH	0–90%RH
Altitude / high-altitude mode	—	3,000 m
High-altitude mode	—	Yes
Operating orientations	Table, Ceiling, Rear	Table, Ceiling, Rear, Tilt-limited
Rated voltage	100–240 V	100–240 V
Rated frequency	—	50–60 Hz
Power consumption (max)	330 W	—
Power consumption by mode	—	Normal: 229 W
Standby power	0.5 W	0.5 W
Physical & installation
Width	288 mm	293 mm
Depth	375 mm	221 mm
Height	168 mm	115 mm
Weight	4.8 kg	2.85 kg
Colours / finishes	Black	—
Mount hole pattern	Thread: M4 · Screw length mm: 12	Thread: M4 · Screw length mm: 8
Sealed optical engine	—	Yes
Air filter	—	None
Safety & compliance
Photobiological risk group	RG1	RG2
Safety & market certifications	CE, FCC, UL, CCC	CE, FCC
Support & ownership
Warranty	—	🇺🇸 US 3 yr
Light-source warranty	—	1 year
User manual	https://cdn.cs.1worldsync.com/55/fb/55fb8d82-0779-48d1-9c55-233622ca8bbd.pdf	https://www.viewsonicglobal.com/public/products_download/user_guide/projector/LS510W_LS510WH_LS510WH-2_LS560W_LS560WH_LS560HDH/LS510W_LS510WH_LS510WH-2_LS560W_LS560WH_LS560HDH_UG_ENG.pdf
In the box
Box contents	Projector, Remote, Batteries, Quick install guide, Vga cable, Power cord, Hdmi cable	Power cord, Remote, Quick start guide, Lens cover, Warranty card
Remote type	IR	IR