Product comparison · 2 data projectors

3M Digital Projector DX70 vs 3M X90 4000 ANSI lumens LCD XGA (1024x768)

35specifications compared
18differ
17identical
24known for one product only

Key differences

Projector brightness
- Digital Projector DX70:3800 ANSI lumens
- X90 4000 ANSI lumens LCD XGA (1024x768):4000 ANSI lumens
Projection technology
- Digital Projector DX70:DLP
- X90 4000 ANSI lumens LCD XGA (1024x768):LCD
Contrast ratio (typical)
- Digital Projector DX70:2500:1
- X90 4000 ANSI lumens LCD XGA (1024x768):1000:1
Screen size compatibility
- Digital Projector DX70:350
- X90 4000 ANSI lumens LCD XGA (1024x768):762 - 8890 mm (30 - 350")
Horizontal scan range
- Digital Projector DX70:31.5 - 91 kHz
- X90 4000 ANSI lumens LCD XGA (1024x768):31.5 - 106 kHz
Vertical scan range
- Digital Projector DX70:56 - 85 Hz
- X90 4000 ANSI lumens LCD XGA (1024x768):56 - 120 Hz
Keystone correction, horizontal
- Digital Projector DX70:-15 - 15°
- X90 4000 ANSI lumens LCD XGA (1024x768):±20°
Keystone correction, vertical
- Digital Projector DX70:-15 - 15°
- X90 4000 ANSI lumens LCD XGA (1024x768):±40°

Side by side

Differences highlightedShow differences only

Comparison of Digital Projector DX70, X90
59 specifications	A 3M Digital Projector DX70 View product	B 3M X90 4000 ANSI lumens LCD XGA (1024x768) Model X90 View product
Projector8 differ
Projector brightnessDiffers	3800 ANSI lumens	4000 ANSI lumens
Projection technologyDiffers	DLP	LCD
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)Differs	2500:1	1000:1
Screen size compatibilityDiffers	350	762 - 8890 mm (30 - 350")
Horizontal scan rangeDiffers	31.5 - 91 kHz	31.5 - 106 kHz
Vertical scan rangeDiffers	56 - 85 Hz	56 - 120 Hz
Keystone correction, horizontalDiffers	-15 - 15°	±20°
Keystone correction, verticalDiffers	-15 - 15°	±40°
Matrix sizeKnown for one	Unknown — not stated by the source	2.03 cm (0.8")
Number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Light source1 differ
Light source type	Lamp	Lamp
Service life of light source	2000 h	2000 h
Service life of light source (economic mode)	3000 h	3000 h
Lamp typeKnown for one	Unknown — not stated by the source	UHB
Lamp powerDiffers	300 W	285 W
Lens system1 differ
Focal length rangeDiffers	28 - 33.6 mm	24 - 29 mm
Zoom ratio	1.2:1	1.2:1
FocusKnown for one	Manual	Unknown — not stated by the source
Videoidentical
Analog signal format system	NTSC, NTSC 4.43, PAL, SECAM	NTSC, NTSC 4.43, PAL, SECAM
Full HDKnown for one	Unknown — not stated by the source	No
HD-ReadyKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
VGA (D-Sub) ports quantity	3	3
Component video (YPbPr/YCbCr) in	1	1
Composite video in	1	1
S-Video inputs quantity	1	1
Audio (L/R) inKnown for one	Unknown — not stated by the source	2
Headphone outputsKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
Serial interface type	RS-232	RS-232
PC Audio inKnown for one	Unknown — not stated by the source	Yes
DVI portKnown for one	Yes	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Networkidentical
Ethernet LAN (RJ-45) ports	1	1
Features2 differ
Noise levelDiffers	38 dB	39 dB
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Noise reductionKnown for one	Unknown — not stated by the source	Yes
CertificationDiffers	UL, cUL, FCC Part 15 Class B, CE, EN60950-1, WEEE	UL, cUL, FCC Part 15 Class B, CE, EN60950
Multimedia2 differ
Number of built-in speakersDiffers	2	4
RMS rated powerDiffers	4 W	16 W
Designidentical
Market positioning	Presentation	Presentation
Displayidentical
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Power1 differ
Power consumption (typical)Differs	385 W	460 W
Operational conditions1 differ
Operating temperature (T-T)	5 - 35 °C	5 - 35 °C
Storage temperature (T-T)Differs	-20 - 60 °C	20 - 60 °C
Weight & dimensions1 differ
WeightDiffers	3.6 kg	7.1 kg
Packaging contentidentical
Remote control includedKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Aspect ratio	4:3, 16:9	4:3, 16:9
Connectivity technology	Wired	Wired
Dimensions (WxDxH)Differs	335 x 250 x 100 mm	418 x 319 x 139 mm
InterfaceKnown for one	Unknown — not stated by the source	USB
Networking featuresKnown for one	Unknown — not stated by the source	Fast Ethernet
Power supply typeKnown for one	Unknown — not stated by the source	100-120V/220-240V, 50/60Hz
RS-232 ports	1	1
ResolutionKnown for one	Unknown — not stated by the source	783336
I/O portsKnown for one	Unknown — not stated by the source	PC 3 x Analog RGB (2 in, 1 out) 1 x Digital RGB (1 in = M1-D) 1 x USB Mouse (M1-D) 1 x Serial Control 1 x Network Port 1 x SD Card 1 x USB - USB Memory Stick Video 1 x Composite 1 x S-Video 1 x Component 2 x Video/Audio Audio in/out 2 x RCA Audio Ins (Red RCA/White RCA) 2 x Mini Stereo Jack Ins 1 x
Audio inputKnown for one	3	Unknown — not stated by the source
Audio outputKnown for one	1	Unknown — not stated by the source
Power requirementsKnown for one	100 - 120 V, 220 - 240 V, 50/60 Hz	Unknown — not stated by the source

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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