Product comparison · 2 data projectors

Epson EMP-1815 vs Epson EMP-822

34specifications compared
16differ
18identical
10known for one product only

Key differences

Projector brightness
- EMP-1815:3500 ANSI lumens
- EMP-822:2600 ANSI lumens
Contrast ratio (typical)
- EMP-1815:500:1
- EMP-822:400:1
Keystone correction, vertical
- EMP-1815:-45 - 45°
- EMP-822:-30 - 30°
Service life of light source
- EMP-1815:3000 h
- EMP-822:4000 h
Lamp power
- EMP-1815:210 W
- EMP-822:170 W
Focal length range
- EMP-1815:24 - 38.2 mm
- EMP-822:18.40 - 22.12 mm
RMS rated power
- EMP-1815:5 W
- EMP-822:7 W
Weight
- EMP-1815:3.1 kg
- EMP-822:2.9 kg

Side by side

Differences highlightedShow differences only

Comparison of EMP-1815, EMP-822
44 specifications	A Epson EMP-1815 Model EMP-1815 View product	B Epson EMP-822 Model EMP-822 View product
Projector3 differ
Projector brightnessDiffers	3500 ANSI lumens	2600 ANSI lumens
Projection technology	LCD	LCD
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)Differs	500:1	400:1
Screen size compatibility	762 - 7620 mm (30 - 300")	762 - 7620 mm (30 - 300")
Number of colours	16.78 million colours	16.78 million colours
Keystone correction, horizontalKnown for one	-30 - 30°	Unknown — not stated by the source
Keystone correction, verticalDiffers	-45 - 45°	-30 - 30°
Light source2 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	3000 h	4000 h
Lamp type	UHE	UHE
Lamp powerDiffers	210 W	170 W
Lens system1 differ
Focus	Manual	Manual
Focal length rangeDiffers	24 - 38.2 mm	18.40 - 22.12 mm
Digital zoomKnown for one	1.6x	Unknown — not stated by the source
Ports & interfacesidentical
VGA (D-Sub) ports quantity	2	2
S-Video inputs quantity	1	1
USB 2.0 ports quantityKnown for one	2	Unknown — not stated by the source
Headphone outputs	1	1
Serial interface type	RS-232	RS-232
Component video (YPbPr/YCbCr) inKnown for one	Unknown — not stated by the source	1
Composite video inKnown for one	Unknown — not stated by the source	1
Featuresidentical
Country of origin	China	China
Multimedia1 differ
RMS rated powerDiffers	5 W	7 W
Designidentical
Market positioning	Home cinema	Home cinema
Operational conditionsidentical
Operating temperature (T-T)	5 - 35 °C	5 - 35 °C
Weight & dimensions5 differ
WeightDiffers	3.1 kg	2.9 kg
Package widthDiffers	365 mm	375 mm
Package depthDiffers	500 mm	420 mm
Package heightDiffers	232 mm	180 mm
Package weightDiffers	6.2 kg	4.86 kg
Logistics data2 differ
Quantity per pack	1 pc(s)	1 pc(s)
Pallet gross heightKnown for one	100 cm	Unknown — not stated by the source
Pallet gross widthKnown for one	120 cm	Unknown — not stated by the source
Pallet length (UK)Known for one	2.01 m	Unknown — not stated by the source
Products per palletDiffers	32 pc(s)	44 pc(s)
Products per pallet (UK)Differs	48 pc(s)	66 pc(s)
Products per pallet layer	4 pc(s)	4 pc(s)
Products per pallet layer (UK)	6 pc(s)	6 pc(s)
Other features2 differ
Connectivity technologyKnown for one	Wireless	Unknown — not stated by the source
Dimensions (WxDxH)Differs	257 x 345 x 86 mm	245 x 327 x 92 mm
InterfaceDiffers	USB 2.0 Type B	LAN
Networking featuresKnown for one	802.11a/b/g	Unknown — not stated by the source
RS-232 ports	1	1

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.

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