Product comparison · 2 data projectors

Epson PowerLite 450W vs HP mp3135 Digital Projector

43specifications compared
22differ
21identical
37known for one product only

Key differences

Projector brightness
- PowerLite 450W:2500 ANSI lumens
- mp3135 Digital Projector:1800 ANSI lumens
Projection technology
- PowerLite 450W:LCD
- mp3135 Digital Projector:DLP
Projector native resolution
- PowerLite 450W:WXGA (1280x800)
- mp3135 Digital Projector:XGA (1024x768)
Projection distance
- PowerLite 450W:-, 6
- mp3135 Digital Projector:1.2 - 12 m
Keystone correction, vertical
- PowerLite 450W:±5°
- mp3135 Digital Projector:±30°
Service life of light source
- PowerLite 450W:2500 h
- mp3135 Digital Projector:2000 h
Service life of light source (economic mode)
- PowerLite 450W:3500 h
- mp3135 Digital Projector:4000 h
Lamp type
- PowerLite 450W:UHE
- mp3135 Digital Projector:P-VIP

Side by side

Differences highlightedShow differences only

Comparison of PowerLite 450W, mp3135 Digital Projector
80 specifications	A Epson PowerLite 450W View product	B HP mp3135 Digital Projector View product
Projector6 differ
Projector brightnessDiffers	2500 ANSI lumens	1800 ANSI lumens
Projection technologyDiffers	LCD	DLP
Projector native resolutionDiffers	WXGA (1280x800)	XGA (1024x768)
Screen size compatibilityDiffers	1524 - 2438.4 mm (60 - 96")	16.3 - 190.5 mm (0.64 - 7.5")
Projection distanceDiffers	-, 6	1.2 - 12 m
Number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Horizontal scan rangeKnown for one	15 - 92 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	50 - 85 Hz	Unknown — not stated by the source
Keystone correction, verticalDiffers	±5°	±30°
Keystone correction, horizontalKnown for one	Unknown — not stated by the source	±12°
Light source4 differ
Service life of light sourceDiffers	2500 h	2000 h
Service life of light source (economic mode)Differs	3500 h	4000 h
Lamp typeDiffers	UHE	P-VIP
Lamp powerDiffers	230 W	180 W
Lens systemidentical
Zoom ratioKnown for one	1.35:1	Unknown — not stated by the source
Digital zoomKnown for one	1.35x	Unknown — not stated by the source
Objective focal lengthKnown for one	4.68 mm	Unknown — not stated by the source
Focal length rangeKnown for one	Unknown — not stated by the source	28.8 - 34.5 mm
OffsetKnown for one	Unknown — not stated by the source	128%
Video2 differ
Analog signal format systemDiffers	NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM	NTSC, PAL, SECAM
3DKnown for one	No	Unknown — not stated by the source
Supported graphics resolutionsDiffers	1280 x 960, 1440 x 1050, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 768 (WXGA), 1360 x 768 (WXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+), 640 x 480 (VGA), 800 x 600 (SVGA)	1024 x 768 (XGA), 1280 x 1024 (SXGA), 1400 x 1050 (SXGA+), 640 x 480 (VGA), 800 x 600 (SVGA)
Supported video modesKnown for one	Unknown — not stated by the source	1080i, 480i, 480p, 720p
Ports & interfaces2 differ
Component video (YPbPr/YCbCr) inDiffers	2	1
USB 2.0 ports quantityDiffers	2	1
Audio (L/R) inKnown for one	1	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
AC (power) inKnown for one	Yes	Unknown — not stated by the source
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
Features1 differ
Noise levelDiffers	35 dB	37 dB
Noise level (economic mode)Known for one	28 dB	Unknown — not stated by the source
Dot clock scanning frequencyKnown for one	162 MHz	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
CertificationKnown for one	Unknown — not stated by the source	FCC, CULus, TUV-GS, CCC, PDB, NOM, B-mark, GOST, FDA, DHHS, SHOAN
Multimedia1 differ
RMS rated powerDiffers	10 W	2 W
Designidentical
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power consumption (typical)Differs	338 W	220 W
Power consumption (standby)Known for one	1 W	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 35 °C	10 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-30 - 65 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Weight & dimensions1 differ
WeightDiffers	5.71 kg	1.7 kg
Package weightKnown for one	Unknown — not stated by the source	5 kg
Other features3 differ
Aspect ratioDiffers	16:10	16:9
Audio inputKnown for one	3	Unknown — not stated by the source
Audio outputKnown for one	1	Unknown — not stated by the source
Dimensions (WxDxH)Differs	483 x 396 x 155 mm	228.6 x 198.1 x 73.7 mm
Lens systemKnown for one	F = 1.80	Unknown — not stated by the source
RS-232 portsDiffers	1	0
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	434 x 432 x 196 mm
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Display scanning frequencyKnown for one	Unknown — not stated by the source	Horizontal frequency 15-70 kHz; vertical frequency 43-85 Hz
Lens focal rangeKnown for one	Unknown — not stated by the source	2.44 - 2.69
ResolutionKnown for one	Unknown — not stated by the source	1024 x 768 pixels
Storageidentical
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	CF

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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