3M X31 2700 ANSI lumens LCD XGA (1024x768) White vs Epson EB-455Wi [240v] Enhanced Warranty

Comparison of X31, Epson EB-455Wi [240v] Enhanced Warranty

93 specifications	A 3M X31 2700 ANSI lumens LCD XGA (1024x768) White Model X31 View product	B Epson Epson EB-455Wi [240v] Enhanced WarrantyView product
Projectoridentical
Projector brightnessKnown for one	2700 ANSI lumens	—Unknown — not stated by the source
Projection technologyKnown for one	LCD	—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	2000:1	—Unknown — not stated by the source
Screen size compatibilityKnown for one	762 - 7620 mm (30 - 300")	—Unknown — not stated by the source
Projection distanceKnown for one	1.8 - 2.1 m	—Unknown — not stated by the source
Number of coloursKnown for one	16.78 million colours	—Unknown — not stated by the source
Projector brightness (economic mode)Known for one	2000 ANSI lumens	—Unknown — not stated by the source
Horizontal scan rangeKnown for one	31.5 - 106 kHz	—Unknown — not stated by the source
Vertical scan rangeKnown for one	56 - 120 Hz	—Unknown — not stated by the source
Keystone correction, verticalKnown for one	±30°	—Unknown — not stated by the source
Matrix sizeKnown for one	1.6 cm (0.63")	—Unknown — not stated by the source
Matrix typeKnown for one	3-panel (p-Si TFT active)	—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	3000 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	UHB	—Unknown — not stated by the source
Lamp powerKnown for one	210 W	—Unknown — not stated by the source
Lamp power (economic mode)Known for one	140 W	—Unknown — not stated by the source
Lamps quantityKnown for one	1 lamp(s)	—Unknown — not stated by the source
Lens systemidentical
FocusKnown for one	Manual	—Unknown — not stated by the source
Focal length rangeKnown for one	19 - 23 mm	—Unknown — not stated by the source
Zoom capabilityKnown for one	Yes	—Unknown — not stated by the source
Zoom typeKnown for one	Manual	—Unknown — not stated by the source
Zoom ratioKnown for one	1.2:1	—Unknown — not stated by the source
Optical zoomKnown for one	1.2x	—Unknown — not stated by the source
Throw ratioKnown for one	1.5 - 1.8:1	—Unknown — not stated by the source
MagnificationKnown for one	4x	—Unknown — not stated by the source
Videoidentical
Analog signal format systemKnown for one	NTSC, NTSC 4.43, PAL, PAL M, PAL N, SECAM	—Unknown — not stated by the source
Full HDKnown for one	No	—Unknown — not stated by the source
HD-ReadyKnown for one	Yes	—Unknown — not stated by the source
3DKnown for one	No	—Unknown — not stated by the source
Supported graphics resolutionsKnown for one	1024 x 768 (XGA), 1600 x 1200 (UXGA)	—Unknown — not stated by the source
Supported video modesKnown for one	1080i, 480i, 480p, 576i, 720p	—Unknown — not stated by the source
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one	3	—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	3	—Unknown — not stated by the source
Composite video inKnown for one	1	—Unknown — not stated by the source
DVI portKnown for one	No	—Unknown — not stated by the source
S-Video inputs quantityKnown for one	1	—Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	2	—Unknown — not stated by the source
Audio (L/R) inKnown for one	3	—Unknown — not stated by the source
Audio (L/R) outKnown for one	1	—Unknown — not stated by the source
Microphone inKnown for one	Yes	—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
Wi-FiKnown for one	No	—Unknown — not stated by the source
Featuresidentical
Noise levelKnown for one	37 dB	—Unknown — not stated by the source
Noise level (economic mode)Known for one	30 dB	—Unknown — not stated by the source
CertificationKnown for one	UL, cUL, FCC Part 15 Subpart B, Class B, EN60950-1, CE	—Unknown — not stated by the source
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	16 W	—Unknown — not stated by the source
Designidentical
Product colourKnown for one	White	—Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	330 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	100 - 240 V	—Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	—Unknown — not stated by the source
Auto power offKnown for one	Yes	—Unknown — not stated by the source
Supplier featuresidentical
Battery typeKnown for one	AA	—Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	—Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 60 °C	—Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	3.6 kg	—Unknown — not stated by the source
WidthKnown for one	317 mm	—Unknown — not stated by the source
DepthKnown for one	288 mm	—Unknown — not stated by the source
HeightKnown for one	98 mm	—Unknown — not stated by the source
Package widthKnown for one	—Unknown — not stated by the source	585 mm
Package depthKnown for one	—Unknown — not stated by the source	800 mm
Package heightKnown for one	—Unknown — not stated by the source	340 mm
Package weightKnown for one	—Unknown — not stated by the source	22.8 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	VGA	—Unknown — not stated by the source
Other featuresidentical
Aspect ratioKnown for one	4:3, 14:9, 16:9	—Unknown — not stated by the source
Connectivity technologyKnown for one	Wired	—Unknown — not stated by the source
Dimensions (WxDxH)Known for one	317 x 288 x 98 mm	—Unknown — not stated by the source
Lens systemKnown for one	F = 1.67 - 1.91	—Unknown — not stated by the source
Maximum analog resolutionKnown for one	1600 x 1200 pixels	—Unknown — not stated by the source
Maximum operating altitudeKnown for one	1829 m	—Unknown — not stated by the source
Networking featuresKnown for one	10 BASE-T/100 BASE-TX	—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	11.6 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	11.6 m
Pallet length (UK)Known for one	—Unknown — not stated by the source	120 cm
Products per palletKnown for one	—Unknown — not stated by the source	10 pc(s)
Products per pallet (UK)Known for one	—Unknown — not stated by the source	10 pc(s)
Products per pallet layerKnown for one	—Unknown — not stated by the source	2 pc(s)
Products per pallet layer (UK)Known for one	—Unknown — not stated by the source	2 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.