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Product comparison · 2 data projectors

Acer X138WH Standard throw projector 3700 ANSI lumens DLP WXGA (1280x800) 3D Black vs Ricoh PJ WX5770

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  • 63specifications compared
  • 32differ
  • 31identical
  • 61known for one product only

Key differences

  • Projector brightness
    • 3700 ANSI lumens
    • 5100 ANSI lumens
  • Contrast ratio (typical)
    • 20000:1
    • 2000:1
  • Native aspect ratio
    • 16:9
    • 16:10
  • Screen size compatibility
    • 736.6 - 7620 mm (29 - 300")
    • 660.4 - 7620 mm (26 - 300")
  • Projection distance
    • 1.1 - 10 m
    • 1.3 - 9.5 m
  • Keystone correction, vertical
    • -40 - 40°
    • -30 - 30°
  • Service life of light source
    • 4000 h
    • 3000 h
  • Service life of light source (economic mode)
    • 10000 h
    • 4000 h

Side by side

Differences highlightedShow differences only
124 specifications
A

Acer

X138WH Standard throw projector 3700 ANSI lumens DLP WXGA (1280x800) 3D Black

Model X138WH

View product
B

Ricoh

PJ WX5770View product
Projector6 differ
Projector brightnessDiffers3700 ANSI lumens5100 ANSI lumens
Contrast ratio (typical)Differs20000:12000:1
Native aspect ratioDiffers16:916:10
Supported aspect ratiosKnown for one4:3, 16:10, 16:9
Screen size compatibilityDiffers736.6 - 7620 mm (29 - 300")660.4 - 7620 mm (26 - 300")
Projection distanceDiffers1.1 - 10 m1.3 - 9.5 m
Projector brightness (economic mode)Known for one2960 ANSI lumens
Horizontal scan rangeKnown for one15 - 100 kHz
Vertical scan rangeKnown for one24 - 120 Hz
Digital gamma correctionKnown for oneYes
Horizontal synchronization (max)Known for one100 kHz
Horizontal synchronization (min)Known for one15 kHz
Keystone correction, verticalDiffers-40 - 40°-30 - 30°
Vertical synchronization (max)Known for one0.12 kHz
Vertical synchronization (min)Known for one0.024 kHz
Keystone correction, horizontalKnown for one-30 - 30°
Light source3 differ
Service life of light sourceDiffers4000 h3000 h
Service life of light source (economic mode)Differs10000 h4000 h
Lamp typeKnown for oneOSRAM
Lamp powerDiffers203 W365 W
Lamps quantityKnown for one1 lamp(s)
Lens system4 differ
Focal length rangeDiffers21.85 - 24 mm20.9109 - 323624 mm
Aperture range (F-F)Differs2.41 - 2.532.5 - 3.26
Zoom ratioDiffers1.1:11.6:1
Digital zoomKnown for one2x
Optical zoomKnown for one1.1x
Throw ratioDiffers1.54 - 1.72:11.47 - 2.352:1
Video1 differ
Analog signal format systemKnown for oneNTSC, NTSC 3.58, NTSC 4.43, PAL, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL N, SECAM, SECAM B, SECAM D, SECAM G, SECAM H, SECAM K, SECAM K1, SECAM L
Full HDDiffersYesNo
3D ReadyKnown for oneYes
Supported graphics resolutionsKnown for one640 x 480 (VGA), 720 x 480, 720 x 576, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1152 x 870, 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 960, 1366 x 768, 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA)
Supported video modesKnown for one480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Video colour modesKnown for oneAuto, Bright cinema, Cinema, Game, Presentation, sRGB
Ports & interfaces2 differ
VGA (D-Sub) ports quantityDiffers12
HDMI versionKnown for one1.4a
S-Video inputs quantityDiffers01
PC in (D-Sub)Known for oneYes
HDBaseT portKnown for oneYes
Mini-USB 2.0 ports quantityKnown for one1
Microphone inKnown for oneYes
Serial interface typeKnown for oneRS-232C
PC Audio inKnown for oneYes
PC Audio outKnown for oneYes
Network2 differ
Ethernet LANDiffersNoYes
Ethernet LAN (RJ-45) portsDiffers01
Smart TVKnown for oneNo
Features2 differ
Noise levelDiffers30 dB38 dB
Noise level (economic mode)Differs24 dB33 dB
HDCPKnown for oneYes
Projection modesKnown for oneFront, Rear
Preset modesKnown for one3D, Bright, Cinema, Game, Presentation, Standard, Vivid photo, sRGB
On Screen Display (OSD)Known for oneYes
Air filterKnown for oneYes
Password protection typeKnown for oneSupervisor, User
Noise reductionKnown for oneYes
File sharing supportedKnown for oneYes
Multimedia2 differ
Number of built-in speakersDiffers12
RMS rated powerDiffers3 W24 W
Design2 differ
Housing materialKnown for onePlastic
Product colourDiffersBlackWhite
PlacementDiffersDesktop, CeilingDesktop
LED indicatorsKnown for oneYes
Power2 differ
Power consumption (typical)Differs240 W384 W
Power consumption (economy mode)Known for one195 W
AC input voltageDiffers100 - 240 V110 - 220 V
USB poweredKnown for oneYes
Voltage toleranceKnown for one10%
Power consumption (max)Known for one479 W
Softwareidentical
Mac compatibilityKnown for oneYes
Windows operating systems supportedKnown for oneWindows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 2000, Windows 2000 Professional, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise
Mac operating systems supportedKnown for oneMac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 40 °C5 - 40 °C
Operating relative humidity (H-H)Differs0 - 80%20 - 80%
Storage temperature (T-T)Known for one-20 - 60 °C
Storage relative humidity (H-H)Known for one20 - 80%
Weight & dimensions4 differ
WeightDiffers2.7 kg4.7 kg
WidthDiffers313 mm369 mm
DepthDiffers240 mm294 mm
HeightDiffers113.7 mm132 mm
Package widthKnown for one400 mm
Package depthKnown for one340 mm
Package heightKnown for one168 mm
Package weightKnown for one3.81 kg
Packaging contentidentical
Remote control typeKnown for oneIR
3D glasses includedKnown for oneNo
Cables includedKnown for oneAC
Quick start guideKnown for oneYes
AC adapter includedKnown for oneYes
ManualKnown for oneYes
Technical detailsidentical
ColourKnown for oneYes
Logistics dataidentical
Harmonized System (HS) codeKnown for one85286200
Other featuresidentical
Colour temperatureKnown for one4000 K
Number of bulbsKnown for one1 bulb(s)

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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