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Product comparison · 2 data projectors

Acer Home H7550BDZ data projector Wall-mounted projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D Silver, White vs Ricoh PJ WX6181N

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  • 37specifications compared
  • 25differ
  • 12identical
  • 44known for one product only

Key differences

  • Projector brightness
    • 3000 ANSI lumens
    • 6700 ANSI lumens
  • Projection technology
    • DLP
    • LCD
  • Projector native resolution
    • 1080p (1920x1080)
    • WXGA (1280x800)
  • Contrast ratio (typical)
    • 16000:1
    • 6000:1
  • Service life of light source
    • 4000 h
    • 3000 h
  • Service life of light source (economic mode)
    • 6000 h
    • 4000 h
  • Lamp power
    • 210 W
    • 350 W
  • VGA (D-Sub) ports quantity
    • 2
    • 0

Side by side

Differences highlightedShow differences only
81 specifications
A

Acer

Home H7550BDZ data projector Wall-mounted projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D Silver, White

Model H7550BDZ

View product
B

Ricoh

PJ WX6181NView product
Projector4 differ
Projector brightnessDiffers3000 ANSI lumens6700 ANSI lumens
Projection technologyDiffersDLPLCD
Projector native resolutionDiffers1080p (1920x1080)WXGA (1280x800)
Contrast ratio (typical)Differs16000:16000:1
Native aspect ratioKnown for one16:9
Supported aspect ratiosKnown for one4:3, 16:9
Projection distanceKnown for one1 - 7.6 m
Number of coloursKnown for one1.073 billion colours
Horizontal synchronization (max)Known for one100 kHz
Horizontal synchronization (min)Known for one15 kHz
Keystone correction, verticalKnown for one-40 - 40°
Vertical synchronization (max)Known for one0.12 kHz
Vertical synchronization (min)Known for one0.024 kHz
Light source3 differ
Light source typeLampLamp
Service life of light sourceDiffers4000 h3000 h
Service life of light source (economic mode)Differs6000 h4000 h
Lamp typeKnown for oneOSRAM
Lamp powerDiffers210 W350 W
Lamps quantityKnown for one1 lamp(s)
Lamp power (economic mode)Known for one264 W
Lens systemidentical
FocusManualManual
Focal length rangeKnown for one16.88 - 21.88 mm
Zoom capabilityKnown for oneYes
Zoom typeKnown for oneManual
Digital zoomKnown for one2x
Optical zoomKnown for one1.3x
Throw ratioKnown for one1.15 - 1.5:1
Videoidentical
Analog signal format systemKnown for oneNTSC, PAL, SECAM
Full HDKnown for oneYes
3DYesYes
Ports & interfaces4 differ
VGA (D-Sub) ports quantityDiffers20
HDMI ports quantity33
Component video (YPbPr/YCbCr) inDiffers10
Composite video inDiffers10
DVI portNoNo
S-Video inputs quantity11
USB 2.0 ports quantity11
Audio (L/R) inDiffers10
Audio (L/R) outKnown for one1
Serial interface typeKnown for oneRS-232
AC (power) inKnown for oneYes
DisplayPorts quantityKnown for one1
PC in (D-Sub)Known for oneYes
BNC input portsKnown for one1
Network2 differ
Ethernet LANDiffersNoYes
Ethernet LAN (RJ-45) portsDiffers01
Wi-FiKnown for oneNo
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Storageidentical
Card reader integratedNoNo
Features2 differ
Noise levelDiffers33 dB39 dB
Noise level (economic mode)Differs30 dB33 dB
Multimedia2 differ
Built-in speaker(s)YesYes
Number of built-in speakersDiffers21
RMS rated powerDiffers20 W10 W
Design4 differ
Product typeDiffersWall-mounted projectorStandard throw projector
Market positioningDiffersHome cinemaPresentation
Product colourDiffersSilver, WhiteBlack, White
PlacementDiffersCeiling, WallDesktop
Power2 differ
Power sourceACAC
Power consumption (typical)Differs399 W483 W
AC input voltageDiffers120 - 230 V100 - 240 V
Power consumption (standby)Known for one0.11 W
Power consumption (PowerSave)Known for one377 W
Power consumption (network standby)Known for one0.16 W
AC input frequencyKnown for one50 - 60 Hz
Softwareidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Weight & dimensions1 differ
WeightDiffers3.4 kg8.4 kg
WidthKnown for one499 mm
DepthKnown for one359 mm
HeightKnown for one142 mm
Packaging contentidentical
Remote control includedYesYes
Cables includedKnown for oneAC
ManualYesYes
Warranty cardKnown for oneYes
Remote control typeKnown for oneIR
Batteries includedKnown for oneYes
Other features1 differ
Maximum digital resolutionKnown for one1920 x 1200 pixels
RS-232 portsDiffers10
Displayidentical
Built-in displayKnown for oneNo

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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