Product comparison · 2 data projectors

Epson PowerLite 280d vs Epson PowerLite 825

22specifications compared
13differ
9identical
20known for one product only

Key differences

Projector brightness
- PowerLite 280d:2600 ANSI lumens
- PowerLite 825:3000 ANSI lumens
Contrast ratio (typical)
- PowerLite 280d:400:1
- PowerLite 825:2000:1
Service life of light source
- PowerLite 280d:3000 h
- PowerLite 825:6000 h
Focal length range
- PowerLite 280d:18.4 - 22.12 mm
- PowerLite 825:18.2 - 29.2 mm
Composite video in
- PowerLite 280d:1
- PowerLite 825:0
S-Video inputs quantity
- PowerLite 280d:1
- PowerLite 825:0
USB 2.0 ports quantity
- PowerLite 280d:0
- PowerLite 825:1
Ethernet LAN
- PowerLite 280d:No
- PowerLite 825:Yes

Side by side

Differences highlightedShow differences only

Comparison of PowerLite 280d, PowerLite 825
42 specifications	A Epson PowerLite 280d View product	B Epson PowerLite 825 View product
Projector2 differ
Projector brightnessDiffers	2600 ANSI lumens	3000 ANSI lumens
Projection technology	LCD	LCD
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)Differs	400:1	2000:1
Number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Projection distanceKnown for one	Unknown — not stated by the source	0.07 - 1.16 m
Light source1 differ
Light source typeKnown for one	Lamp	Unknown — not stated by the source
Service life of light sourceDiffers	3000 h	6000 h
Service life of light source (economic mode)Known for one	4000 h	Unknown — not stated by the source
Lamp typeKnown for one	UHE	Unknown — not stated by the source
Lamp powerKnown for one	170 W	Unknown — not stated by the source
Lens system1 differ
Focal length rangeDiffers	18.4 - 22.12 mm	18.2 - 29.2 mm
Ports & interfaces3 differ
VGA (D-Sub) ports quantity	2	2
HDMI ports quantity	0	0
Component video (YPbPr/YCbCr) inKnown for one	1	Unknown — not stated by the source
Composite video inDiffers	1	0
DVI port	No	No
S-Video inputs quantityDiffers	1	0
USB 2.0 ports quantityDiffers	0	1
Audio (L/R) in	1	1
Serial interface type	RS-232	RS-232
AC (power) inKnown for one	Yes	Unknown — not stated by the source
Network2 differ
Ethernet LANDiffers	No	Yes
Ethernet LAN (RJ-45) portsDiffers	0	1
Wi-Fi	No	No
Multimediaidentical
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
RMS rated powerKnown for one	5 W	Unknown — not stated by the source
Displayidentical
Colour depthKnown for one	24 bit	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	3.6 kg	3.1 kg
Packaging content1 differ
Remote control includedDiffers	Yes	No
Technical detailsidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Other features2 differ
Aspect ratioDiffers	4:3, 16:9	16:9
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Dimensions (WxDxH)Differs	400 x 111 x 263 mm	327.66 x 248.92 x 93.98 mm
Lens focal rangeKnown for one	1.6 - 1.74	Unknown — not stated by the source
Power requirementsKnown for one	100 - 240 V, 50/60 Hz	Unknown — not stated by the source
RS-232 ports	1	1
Digital keystone correctionKnown for one	Yes	Unknown — not stated by the source
Featuresidentical
Noise levelKnown for one	Unknown — not stated by the source	35 dB
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	289 W
Power consumption (standby)Known for one	Unknown — not stated by the source	1.9 W

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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