Product comparison · 2 data projectors

Epson PowerLite 822+ vs Epson PowerLite 83+

34specifications compared
4differ
30identical
6known for one product only

Key differences

Projector brightness
- PowerLite 822+:2600 ANSI lumens
- PowerLite 83+:2200 ANSI lumens
Dimensions (WxDxH)
- PowerLite 822+:244 x 327.5 x 91.5 mm
- PowerLite 83+:246.4 x 327.7 x 110 mm
Interface
- PowerLite 822+:RS-232c, Ethernet
- PowerLite 83+:Ethernet

Side by side

Differences highlightedShow differences only

Comparison of PowerLite 822+, PowerLite 83+
40 specifications	A Epson PowerLite 822+View product	B Epson PowerLite 83+View product
Projector1 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
Screen size compatibility	762 - 7620 mm (30 - 300")	762 - 7620 mm (30 - 300")
Projection distance	6	6
Number of colours	16.78 million colours	16.78 million colours
Uniformity	90%	90%
Horizontal scan range	15 - 92 kHz	15 - 92 kHz
Vertical scan range	50 - 85 Hz	50 - 85 Hz
Keystone correction, vertical	-30 - 30°	-30 - 30°
Light sourceidentical
Light source type	Lamp	Lamp
Service life of light source	3000 h	3000 h
Service life of light source (economic mode)	4000 h	4000 h
Lamp type	UHE	UHE
Lamp power	170 W	170 W
Lens systemidentical
Focal length range	18.4 - 22.12 mm	18.4 - 22.12 mm
Ports & interfacesidentical
VGA (D-Sub) ports quantity	2	2
Composite video in	1	1
S-Video inputs quantity	1	1
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
Networkidentical
Ethernet LAN (RJ-45) ports	1	1
Featuresidentical
Noise level	35 dB	35 dB
Dot clock scanning frequency	162 MHz	162 MHz
Multimediaidentical
RMS rated power	10 W	10 W
Number of built-in speakersKnown for one	Unknown — not stated by the source	1
Designidentical
PlacementKnown for one	Ceiling	Unknown — not stated by the source
Poweridentical
Power consumption (typical)	248 W	248 W
Power consumption (standby)	5 W	5 W
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Weight & dimensionsidentical
Weight	2.9 kg	2.9 kg
Packaging contentidentical
Remote control included	Yes	Yes
Other features3 differ
Aspect ratio	4:3	4:3
Audio input	RCA x 2	RCA x 2
Dimensions (WxDxH)Differs	244 x 327.5 x 91.5 mm	246.4 x 327.7 x 110 mm
InterfaceDiffers	RS-232c, Ethernet	Ethernet
Lens system	F=1.6 – 1.74	F=1.6 – 1.74
Power requirementsDiffers	100-240VAC +/-10%, 50/60Hz	100-240VAC +/-10%, 50/60Hz AC
RS-232 portsKnown for one	1	Unknown — not stated by the source
Video inKnown for one	Unknown — not stated by the source	NTSC, NTSC4.43, PAL, M-PAL, N-PAL, PAL60, SECAM

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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