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Product comparison · 2 data projectors

Epson PowerLite 570 vs Ricoh PJ WX4141NI

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  • 50specifications compared
  • 30differ
  • 20identical
  • 41known for one product only

Key differences

  • Projector brightness
    • 2700 ANSI lumens
    • 3300 ANSI lumens
  • Projection technology
    • 3LCD
    • DLP
  • Projector native resolution
    • XGA (1024x768)
    • WXGA (1280x800)
  • Contrast ratio (typical)
    • 10000:1
    • 5000:1
  • Native aspect ratio
    • 4:3
    • 16:10
  • Supported aspect ratios
    • 4:3
    • 16:10
  • Projection distance
    • 0.348 - 0.597 m
    • 0.117 - 0.249 m
  • Service life of light source
    • 5000 h
    • 3500 h

Side by side

Differences highlightedShow differences only
91 specifications
A

Epson

PowerLite 570View product
B

Ricoh

PJ WX4141NIView product
Projector7 differ
Projector brightnessDiffers2700 ANSI lumens3300 ANSI lumens
Projection technologyDiffers3LCDDLP
Projector native resolutionDiffersXGA (1024x768)WXGA (1280x800)
Contrast ratio (typical)Differs10000:15000:1
Native aspect ratioDiffers4:316:10
Supported aspect ratiosDiffers4:316:10
Projection distanceDiffers0.348 - 0.597 m0.117 - 0.249 m
Number of colours1.073 billion colours1.073 billion colours
Colour light outputKnown for one2700 ANSI lumens
Keystone correction, horizontalKnown for one± 3°
Keystone correction, verticalKnown for one± 3°
Matrix typeKnown for one3-panel (p-Si TFT active)
White light outputKnown for one2700 ANSI lumens
Screen size compatibilityKnown for one1219.2 - 2032 mm (48 - 80")
Horizontal scan rangeKnown for one15 - 100 kHz
Vertical scan rangeKnown for one23 - 85 Hz
Light source3 differ
Light source typeLampLamp
Service life of light sourceDiffers5000 h3500 h
Service life of light source (economic mode)Differs10000 h5000 h
Lamp typeKnown for oneE-TORL
Lamp powerDiffers215 W250 W
Lamps quantity1 lamp(s)1 lamp(s)
Lamp power (economic mode)Known for one150 W
Lens systemidentical
FocusKnown for oneManual
Focal length rangeKnown for one3.71 - 3.71 mm
Aperture range (F-F)Known for one1.8 - 1.8
Zoom ratioKnown for one1.35:1
Digital zoomKnown for one1.35x
Throw ratioKnown for one0.31 - 0.42:1
Video2 differ
Analog signal format systemNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAMNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDNoNo
3DDiffersNoYes
Supported graphics resolutionsDiffers1280 x 960, 1600 x 900, 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 768 (WXGA), 1280 x 800 (WXGA), 1360 x 768 (WXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 800 x 600 (SVGA)1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 768 (WXGA), 1280 x 800 (WXGA), 1600 x 1200 (UXGA), 640 x 480 (VGA), 800 x 600 (SVGA)
HD-ReadyKnown for oneYes
3D ReadyKnown for oneYes
Ports & interfaces7 differ
VGA (D-Sub) ports quantityDiffers21
HDMI ports quantityDiffers21
Composite video inDiffers10
S-Video inputs quantityDiffers10
USB 2.0 ports quantityDiffers21
Audio (L/R) inDiffers31
Audio (L/R) out11
Microphone inKnown for oneYes
Serial interface typeKnown for oneRS-232
USB connector typeDiffersUSB Type-A, USB Type-BUSB Type-A
Component video (YPbPr/YCbCr) inKnown for one1
DVI portKnown for oneNo
PC Audio inKnown for oneYes
DC-in jackKnown for oneYes
Network1 differ
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Wi-FiDiffersNoYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Featuresidentical
Noise levelKnown for one35 dB
Noise level (economic mode)Known for one28 dB
HDCPNoNo
Multimedia1 differ
Built-in speaker(s)YesYes
Number of built-in speakers11
RMS rated powerDiffers16 W2 W
Design1 differ
Product typeKnown for oneUltra short throw projector
Market positioningDiffersPortablePresentation
Product colourWhiteWhite
Cable lock slotYesYes
Cable lock slot typeKnown for oneKensington
Displayidentical
Built-in displayNoNo
Power3 differ
Power sourceACAC
Power consumption (typical)Differs333 W312 W
Power consumption (standby)Differs4.3 W0.23 W
Power consumption (PowerSave)Differs239 W208 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)5 - 35 °C5 - 35 °C
Operating relative humidity (H-H)Known for one30 - 70%
Weight & dimensions4 differ
WeightDiffers5.31 kg3 kg
WidthDiffers365 mm257 mm
DepthDiffers375 mm144 mm
HeightDiffers193 mm221 mm
Packaging contentidentical
Remote control includedYesYes
Remote control typeKnown for oneIR
Batteries includedKnown for oneYes
Cables includedKnown for oneVGA
ManualYesYes
Mounting brackets includedKnown for oneYes
Quick start guideKnown for oneYes
Carrying caseKnown for oneYes
Bundled softwareKnown for oneRicoh Interactive Drawing Software
Other features1 differ
RS-232 portsDiffers10
Digital Living Network Alliance (DLNA) certifiedKnown for oneYes
Storageidentical
Card reader integratedKnown for oneNo
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 Vista Business, Windows Vista Business x64,

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