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Product comparison · 2 data projectors

Epson 575WI+ Standard throw projector 2700 ANSI lumens 3LCD WXGA (1280x800) White vs Epson PowerLite Z8450WUNL Large venue projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White

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  • 48specifications compared
  • 26differ
  • 22identical
  • 44known for one product only

Key differences

  • Projector brightness
    • 2700 ANSI lumens
    • 7000 ANSI lumens
  • Projector native resolution
    • WXGA (1280x800)
    • WUXGA (1920x1200)
  • Contrast ratio (typical)
    • 10000:1
    • 5000:1
  • Supported aspect ratios
    • 16:10
    • 4:3, 5:4, 16:9
  • Keystone correction, horizontal
    • -3 - 3°
    • -30 - 30°
  • Keystone correction, vertical
    • -3 - 3°
    • -20 - 20°
  • Service life of light source
    • 5000 h
    • 3500 h
  • Service life of light source (economic mode)
    • 10000 h
    • 2500 h

Side by side

Differences highlightedShow differences only
92 specifications
A

Epson

575WI+ Standard throw projector 2700 ANSI lumens 3LCD WXGA (1280x800) White

Model 575WI+

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B

Epson

PowerLite Z8450WUNL Large venue projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White

Model Z8450WUNL

View product
Projector6 differ
Projector brightnessDiffers2700 ANSI lumens7000 ANSI lumens
Projector native resolutionDiffersWXGA (1280x800)WUXGA (1920x1200)
Contrast ratio (typical)Differs10000:15000:1
Supported aspect ratiosDiffers16:104:3, 5:4, 16:9
Screen size compatibilityKnown for one1524 - 2540 mm (60 - 100")
Projector brightness (economic mode)Known for one1500 ANSI lumens
Keystone correction, horizontalDiffers-3 - 3°-30 - 30°
Keystone correction, verticalDiffers-3 - 3°-20 - 20°
Matrix sizeKnown for one1.5 cm (0.59")
Projection distanceKnown for one1.52 - 12.7 m
UniformityKnown for one90%
Colour light outputKnown for one7000 ANSI lumens
Matrix typeKnown for one3-panel (p-Si TFT active)
White light outputKnown for one7000 ANSI lumens
Light source3 differ
Service life of light sourceDiffers5000 h3500 h
Service life of light source (economic mode)Differs10000 h2500 h
Lamps quantityDiffers1 lamp(s)2 lamp(s)
Light source typeKnown for oneLamp
Lamp typeKnown for oneUHE
Lamp powerKnown for one340 W
Lens system3 differ
Focal length rangeDiffers0 - 3.71 mm36 - 57.35 mm
Aperture range (F-F)Differs0 - 1.81.65 - 2.51
Zoom ratioDiffers1.35:11.61:1
Video1 differ
Full HDDiffersNoYes
Supported graphics resolutionsKnown for one1280 x 800 (WXGA)
Analog signal format systemKnown for oneNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Supported video modesKnown for one480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Video processingKnown for one10 bit
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers32
HDMI connector typeKnown for oneFull-size
Component video (YPbPr/YCbCr) inKnown for one0
DVI portKnown for oneNo
Audio (L/R) inKnown for one3
Audio (L/R) outKnown for one1
Microphone inKnown for oneYes
DC-in jackKnown for oneYes
Networkidentical
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Wi-FiKnown for oneNo
BluetoothKnown for oneNo
Features2 differ
Noise levelDiffers35 dB40 dB
Noise level (economic mode)Differs28 dB35 dB
HDCPKnown for oneNo
Multimediaidentical
Built-in speaker(s)Known for oneYes
Number of built-in speakersKnown for one1
RMS rated powerKnown for one16 W
Design1 differ
Product typeDiffersStandard throw projectorLarge venue projector
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
LED indicatorsKnown for oneYes
Displayidentical
Built-in displayKnown for oneNo
Power3 differ
Power consumption (typical)Differs318 W1050 W
Power consumption (standby)Differs0.44 W15 W
AC input voltageDiffers110 - 240 V100 - 240 V
Power consumption (economy mode)Known for one830 W
Voltage toleranceKnown for one10%
Softwareidentical
Windows operating systems supportedKnown for oneWindows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Win
Mac operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneYes
Operational conditions2 differ
Operating temperature (T-T)Differs5 - 35 °C0 - 40 °C
Storage temperature (T-T)Differs-10 - 60 °C0 - 50 °C
Operating relative humidity (H-H)Known for one20 - 80%
Storage relative humidity (H-H)Known for one10 - 90%
Weight & dimensions4 differ
WeightDiffers5.5 kg22 kg
WidthDiffers368 mm533.4 mm
DepthDiffers378 mm734 mm
HeightDiffers155 mm203.2 mm
Packaging contentidentical
Batteries includedKnown for oneYes
Cables includedKnown for oneAC, USB
ManualKnown for oneYes
Mounting brackets includedKnown for oneYes

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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