Product comparison · 2 data projectors

3M Digital Projector DX70 vs Epson PowerLite 82c

25specifications compared
17differ
8identical
24known for one product only

Key differences

Projector brightness
- Digital Projector DX70:3800 ANSI lumens
- PowerLite 82c:2000 ANSI lumens
Projection technology
- Digital Projector DX70:DLP
- PowerLite 82c:LCD
Contrast ratio (typical)
- Digital Projector DX70:2500:1
- PowerLite 82c:400:1
Screen size compatibility
- Digital Projector DX70:350
- PowerLite 82c:300
Horizontal scan range
- Digital Projector DX70:31.5 - 91 kHz
- PowerLite 82c:15 - 92 kHz
Vertical scan range
- Digital Projector DX70:56 - 85 Hz
- PowerLite 82c:50 - 85 Hz
Service life of light source
- Digital Projector DX70:2000 h
- PowerLite 82c:170 h
Lamp power
- Digital Projector DX70:300 W
- PowerLite 82c:2000 W

Side by side

Differences highlightedShow differences only

Comparison of Digital Projector DX70, PowerLite 82c
49 specifications	A 3M Digital Projector DX70 View product	B Epson PowerLite 82c View product
Projector6 differ
Projector brightnessDiffers	3800 ANSI lumens	2000 ANSI lumens
Projection technologyDiffers	DLP	LCD
Contrast ratio (typical)Differs	2500:1	400:1
Screen size compatibilityDiffers	350	300
Horizontal scan rangeDiffers	31.5 - 91 kHz	15 - 92 kHz
Vertical scan rangeDiffers	56 - 85 Hz	50 - 85 Hz
Keystone correction, horizontalKnown for one	-15 - 15°	Unknown — not stated by the source
Keystone correction, verticalKnown for one	-15 - 15°	Unknown — not stated by the source
UniformityKnown for one	Unknown — not stated by the source	85%
Light source2 differ
Service life of light sourceDiffers	2000 h	170 h
Service life of light source (economic mode)Known for one	3000 h	Unknown — not stated by the source
Lamp powerDiffers	300 W	2000 W
Lamp typeKnown for one	Unknown — not stated by the source	UHE
Lens systemidentical
FocusKnown for one	Manual	Unknown — not stated by the source
Focal length rangeKnown for one	28 - 33.6 mm	Unknown — not stated by the source
Zoom ratioKnown for one	1.2:1	Unknown — not stated by the source
Videoidentical
Analog signal format systemKnown for one	NTSC, NTSC 4.43, PAL, SECAM	Unknown — not stated by the source
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers	3	2
Component video (YPbPr/YCbCr) inKnown for one	1	Unknown — not stated by the source
DVI portKnown for one	Yes	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Features1 differ
Noise levelDiffers	38 dB	36 dB
CertificationKnown for one	UL, cUL, FCC Part 15 Class B, CE, EN60950-1, WEEE	Unknown — not stated by the source
Dot clock scanning frequencyKnown for one	Unknown — not stated by the source	162 MHz
Multimedia2 differ
Number of built-in speakersDiffers	2	1
RMS rated powerDiffers	4 W	5 W
Designidentical
Market positioningKnown for one	Presentation	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	385 W	250 W
Power consumption (standby)Known for one	Unknown — not stated by the source	4 W
Operational conditionsidentical
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	3.6 kg	2.68 kg
Other features3 differ
Audio inputDiffers	3	RCA x 2
Audio outputKnown for one	1	Unknown — not stated by the source
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Dimensions (WxDxH)Differs	335 x 250 x 100 mm	246.4 x 327.7 x 100 mm
Power requirementsDiffers	100 - 120 V, 220 - 240 V, 50/60 Hz	100-240VAC +/-10%, 50/60Hz
RS-232 portsKnown for one	1	Unknown — not stated by the source
InterfaceKnown for one	Unknown — not stated by the source	USB
Lens systemKnown for one	Unknown — not stated by the source	F=1.60 - 1.74, f=18.4 - 22.12 mm
Packaging contentidentical
Remote control includedKnown for one	Unknown — not stated by the source	Yes

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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