Product comparison · 2 data projectors

Epson BRIGHTLINK 475WI vs Epson G5450WU 4000 ANSI lumens 3LCD WUXGA (1920x1200) White

45specifications compared
24differ
21identical
36known for one product only

Key differences

Projector brightness
- BRIGHTLINK 475WI:2600 ANSI lumens
- G5450WU 4000 ANSI lumens 3LCD WUXGA (1920x1200) White:4000 ANSI lumens
Projector native resolution
- BRIGHTLINK 475WI:WXGA (1280x800)
- G5450WU 4000 ANSI lumens 3LCD WUXGA (1920x1200) White:WUXGA (1920x1200)
Contrast ratio (typical)
- BRIGHTLINK 475WI:3000:1
- G5450WU 4000 ANSI lumens 3LCD WUXGA (1920x1200) White:1000:1
Keystone correction, horizontal
- BRIGHTLINK 475WI:5°
- G5450WU 4000 ANSI lumens 3LCD WUXGA (1920x1200) White:20°
Keystone correction, vertical
- BRIGHTLINK 475WI:5°
- G5450WU 4000 ANSI lumens 3LCD WUXGA (1920x1200) White:30°
Service life of light source
- BRIGHTLINK 475WI:3000 h
- G5450WU 4000 ANSI lumens 3LCD WUXGA (1920x1200) White:2000 h
Service life of light source (economic mode)
- BRIGHTLINK 475WI:4000 h
- G5450WU 4000 ANSI lumens 3LCD WUXGA (1920x1200) White:3000 h
Lamp power
- BRIGHTLINK 475WI:190 W
- G5450WU 4000 ANSI lumens 3LCD WUXGA (1920x1200) White:275 W

Side by side

Differences highlightedShow differences only

Comparison of BRIGHTLINK 475WI, G5450WU
81 specifications	A Epson BRIGHTLINK 475WI View product	B Epson G5450WU 4000 ANSI lumens 3LCD WUXGA (1920x1200) White Model G5450WU View product
Projector5 differ
Projector brightnessDiffers	2600 ANSI lumens	4000 ANSI lumens
Projector native resolutionDiffers	WXGA (1280x800)	WUXGA (1920x1200)
Contrast ratio (typical)Differs	3000:1	1000:1
Projection distanceKnown for one	1.35 - 2.54 m	Unknown — not stated by the source
Colour light outputKnown for one	2600 ANSI lumens	Unknown — not stated by the source
Keystone correction, horizontalDiffers	5°	20°
Keystone correction, verticalDiffers	5°	30°
Matrix typeKnown for one	3-panel (p-Si TFT active)	Unknown — not stated by the source
White light outputKnown for one	2600 ANSI lumens	Unknown — not stated by the source
Screen size compatibilityKnown for one	Unknown — not stated by the source	762 - 7620 mm (30 - 300")
Number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
UniformityKnown for one	Unknown — not stated by the source	88%
Horizontal scan rangeKnown for one	Unknown — not stated by the source	15 - 92 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	50 - 85 Hz
Light source3 differ
Service life of light sourceDiffers	3000 h	2000 h
Service life of light source (economic mode)Differs	4000 h	3000 h
Lamp powerDiffers	190 W	275 W
Lamps quantityKnown for one	1 lamp(s)	Unknown — not stated by the source
Lens system3 differ
Focal length rangeDiffers	3.71 - 3.71 mm	21.28 - 37.94 mm
Aperture range (F-F)Differs	1.8 - 1.8	1.65 - 2.55
Zoom ratioDiffers	1.35:1	1.8:1
Digital zoomKnown for one	1.35x	Unknown — not stated by the source
Video2 differ
Full HDDiffers	No	Yes
Supported graphics resolutionsDiffers	1280 x 800 (WXGA)	1920 x 1200 (WUXGA)
Supported video modesKnown for one	Unknown — not stated by the source	1080i, 1080p, 480i, 480p, 576i, 576p
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	2	1
Audio (L/R) inDiffers	3	1
Audio (L/R) outKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
USB connector typeKnown for one	USB Type-A, USB Type-B	Unknown — not stated by the source
Component video (YPbPr/YCbCr) inKnown for one	Unknown — not stated by the source	0
DVI portKnown for one	Unknown — not stated by the source	Yes
BNC input portsKnown for one	Unknown — not stated by the source	5
Network1 differ
Ethernet LANDiffers	No	Yes
Wi-Fi standardsKnown for one	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Wi-FiKnown for one	Unknown — not stated by the source	No
Features1 differ
Noise level (economic mode)Differs	28 dB	30 dB
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Multimediaidentical
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
RMS rated powerKnown for one	16 W	Unknown — not stated by the source
Designidentical
Product typeKnown for one	Short throw projector	Unknown — not stated by the source
Market positioningKnown for one	Short throw	Unknown — not stated by the source
PlacementKnown for one	Unknown — not stated by the source	Ceiling
Power2 differ
Power consumption (typical)Differs	287 W	413 W
Power consumption (standby)Differs	7.5 W	0.38 W
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 35 °C	0 - 40 °C
Weight & dimensions4 differ
WeightDiffers	5.4 kg	6.8 kg
WidthDiffers	368 mm	470 mm
DepthDiffers	376 mm	311 mm
HeightDiffers	145 mm	151 mm
Packaging contentidentical
Remote control typeKnown for one	IR	Unknown — not stated by the source
Batteries includedKnown for one	Yes	Unknown — not stated by the source
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	USB, VGA	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Mounting brackets includedKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	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.

More data projector comparisons

All data projector comparisons