Acer 201B 3D vs Epson EB-1771W

Comparison of 201B 3D, EB-1771W

77 specifications	A Acer 201B 3DView product	B Epson EB-1771W Model EB-1771W View product
Projectoridentical
Projector brightnessKnown for one	2700 ANSI lumens	—Unknown — not stated by the source
Projection technologyKnown for one	DLP	—Unknown — not stated by the source
Projector native resolutionKnown for one	XGA (1024x768)	—Unknown — not stated by the source
Contrast ratio (typical)Known for one	3700:1	—Unknown — not stated by the source
Screen size compatibilityKnown for one	584.2 - 7620 mm (23 - 300")	—Unknown — not stated by the source
Projection distanceKnown for one	1 - 11.90 m	—Unknown — not stated by the source
Number of coloursKnown for one	1.073 billion colours	—Unknown — not stated by the source
Projector brightness (economic mode)Known for one	2160 ANSI lumens	—Unknown — not stated by the source
Horizontal synchronization (max)Known for one	100 kHz	—Unknown — not stated by the source
Keystone correction, verticalKnown for one	-40 - 40°	—Unknown — not stated by the source
Vertical synchronization (max)Known for one	0.12 kHz	—Unknown — not stated by the source
Light sourceidentical
Light source typeKnown for one	Lamp	—Unknown — not stated by the source
Service life of light sourceKnown for one	5000 h	—Unknown — not stated by the source
Service life of light source (economic mode)Known for one	6000 h	—Unknown — not stated by the source
Lamp typeKnown for one	OSRAM	—Unknown — not stated by the source
Lamp powerKnown for one	180 W	—Unknown — not stated by the source
Lens systemidentical
Focal length rangeKnown for one	2.41 - 2.55 mm	—Unknown — not stated by the source
Zoom capabilityKnown for one	Yes	—Unknown — not stated by the source
Digital zoomKnown for one	2x	—Unknown — not stated by the source
Throw ratioKnown for one	—Unknown — not stated by the source	1.04 - 1.26:1
Videoidentical
Analog signal format systemKnown for one	NTSC, PAL, SECAM	—Unknown — not stated by the source
Full HDKnown for one	No	—Unknown — not stated by the source
3DKnown for one	Yes	—Unknown — not stated by the source
3D ReadyKnown for one	Yes	—Unknown — not stated by the source
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one	1	—Unknown — not stated by the source
HDMI ports quantityKnown for one	1	—Unknown — not stated by the source
Component video (YPbPr/YCbCr) inKnown for one	0	—Unknown — not stated by the source
DVI portKnown for one	No	—Unknown — not stated by the source
S-Video inputs quantityKnown for one	0	—Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	3	—Unknown — not stated by the source
Audio (L/R) inKnown for one	0	—Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	—Unknown — not stated by the source
USB connector typeKnown for one	USB Type-A, USB Type-B	—Unknown — not stated by the source
Networkidentical
Ethernet LANKnown for one	Yes	—Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	—Unknown — not stated by the source
Storageidentical
Card reader integratedKnown for one	No	—Unknown — not stated by the source
Featuresidentical
Noise levelKnown for one	28 dB	—Unknown — not stated by the source
Noise level (economic mode)Known for one	25 dB	—Unknown — not stated by the source
CertificationKnown for one	CE, FCC	—Unknown — not stated by the source
Country of originKnown for one	—Unknown — not stated by the source	China
Multimediaidentical
Built-in speaker(s)Known for one	Yes	—Unknown — not stated by the source
Number of built-in speakersKnown for one	1	—Unknown — not stated by the source
RMS rated powerKnown for one	2 W	—Unknown — not stated by the source
Designidentical
Product colourKnown for one	Black	—Unknown — not stated by the source
Displayidentical
Built-in displayKnown for one	No	—Unknown — not stated by the source
Poweridentical
Power sourceKnown for one	AC	—Unknown — not stated by the source
Power consumption (typical)Known for one	255 W	—Unknown — not stated by the source
Power consumption (standby)Known for one	1 W	—Unknown — not stated by the source
AC input voltageKnown for one	110 - 220 V	—Unknown — not stated by the source
Softwareidentical
Windows operating systems supportedKnown for one	Yes	—Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	—Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	2.45 kg	—Unknown — not stated by the source
WidthKnown for one	269 mm	—Unknown — not stated by the source
DepthKnown for one	206 mm	—Unknown — not stated by the source
HeightKnown for one	84 mm	—Unknown — not stated by the source
Package widthKnown for one	—Unknown — not stated by the source	290 mm
Package depthKnown for one	—Unknown — not stated by the source	425 mm
Package heightKnown for one	—Unknown — not stated by the source	120 mm
Package weightKnown for one	—Unknown — not stated by the source	3.6 kg
Packaging contentidentical
Remote control includedKnown for one	Yes	—Unknown — not stated by the source
Batteries includedKnown for one	Yes	—Unknown — not stated by the source
Cables includedKnown for one	AC, VGA	—Unknown — not stated by the source
Carrying caseKnown for one	Yes	—Unknown — not stated by the source
Quick start guideKnown for one	Yes	—Unknown — not stated by the source
Other featuresidentical
Aspect ratioKnown for one	4:3, 16:9	—Unknown — not stated by the source
RS-232 portsKnown for one	1	—Unknown — not stated by the source
Logistics dataidentical
Quantity per packKnown for one	—Unknown — not stated by the source	1 pc(s)
Pallet gross heightKnown for one	—Unknown — not stated by the source	2.21 m
Pallet gross lengthKnown for one	—Unknown — not stated by the source	120 cm
Pallet gross widthKnown for one	—Unknown — not stated by the source	80 cm
Pallet height (UK)Known for one	—Unknown — not stated by the source	2.21 m
Pallet length (UK)Known for one	—Unknown — not stated by the source	120 cm
Pallet width (UK)Known for one	—Unknown — not stated by the source	100 cm
Products per palletKnown for one	—Unknown — not stated by the source	96 pc(s)
Products per pallet (UK)Known for one	—Unknown — not stated by the source	128 pc(s)
Products per pallet layerKnown for one	—Unknown — not stated by the source	6 pc(s)
Products per pallet layer (UK)Known for one	—Unknown — not stated by the source	8 pc(s)

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.