Product comparison · 2 data projectors

Epson EMP-822 + Logitech Presenter vs Epson EMP-83 + Free lamp

20specifications compared
3differ
17identical
25known for one product only

Key differences

Projector brightness
- EMP-822 + Logitech Presenter:2600 ANSI lumens
- EMP-83 + Free lamp:2200 ANSI lumens
Keystone correction, vertical
- EMP-822 + Logitech Presenter:±30°
- EMP-83 + Free lamp:-30 - 30°
Service life of light source
- EMP-822 + Logitech Presenter:4000 h
- EMP-83 + Free lamp:3000 h

Side by side

Differences highlightedShow differences only

Comparison of EMP-822 + Logitech Presenter, EMP-83 + Free lamp
45 specifications	A Epson EMP-822 + Logitech Presenter View product	B Epson EMP-83 + Free lamp View product
Projector2 differ
Projector brightnessDiffers	2600 ANSI lumens	2200 ANSI lumens
Projection technology	LCD	LCD
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)	400:1	400:1
Number of colours	16.78 million colours	16.78 million colours
Keystone correction, verticalDiffers	±30°	-30 - 30°
Screen size compatibilityKnown for one	Unknown — not stated by the source	300
Light source1 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	4000 h	3000 h
Lamp power	170 W	170 W
Lamp typeKnown for one	Unknown — not stated by the source	UHE
Lens systemidentical
Focal length range	18.4 - 22.12 mm	18.4 - 22.12 mm
FocusKnown for one	Unknown — not stated by the source	Manual
Ports & interfacesidentical
VGA (D-Sub) ports quantity	2	2
Composite video in	1	1
S-Video inputs quantity	1	1
Serial interface type	RS-232	RS-232
Component video (YPbPr/YCbCr) inKnown for one	Unknown — not stated by the source	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Featuresidentical
Noise levelKnown for one	35 dB	Unknown — not stated by the source
Country of originKnown for one	China	Unknown — not stated by the source
Multimediaidentical
RMS rated power	7 W	7 W
Designidentical
Market positioning	Home cinema	Home cinema
Operational conditionsidentical
Operating temperature (T-T)	5 - 35 °C	5 - 35 °C
Weight & dimensionsidentical
Weight	2.9 kg	2.9 kg
Package widthKnown for one	375 mm	Unknown — not stated by the source
Package depthKnown for one	420 mm	Unknown — not stated by the source
Package heightKnown for one	180 mm	Unknown — not stated by the source
Package weightKnown for one	4.86 kg	Unknown — not stated by the source
Logistics dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
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	3.4 m	Unknown — not stated by the source
Products per palletKnown for one	44 pc(s)	Unknown — not stated by the source
Products per pallet (UK)Known for one	66 pc(s)	Unknown — not stated by the source
Products per pallet layerKnown for one	4 pc(s)	Unknown — not stated by the source
Products per pallet layer (UK)Known for one	6 pc(s)	Unknown — not stated by the source
Other featuresidentical
Audio inputKnown for one	3.5mm	Unknown — not stated by the source
Audio outputKnown for one	3.5mm	Unknown — not stated by the source
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Dimensions (WxDxH)	245 x 327 x 92 mm	245 x 327 x 92 mm
InterfaceKnown for one	LAN	Unknown — not stated by the source
Lens focal rangeKnown for one	1.6 - 1.74	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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