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Product comparison · 2 data projectors

Acer Home K520 Standard throw projector 2000 ANSI lumens DLP XGA (1024x768) Silver, White vs Ricoh PJ WX4130N

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  • 40specifications compared
  • 26differ
  • 14identical
  • 40known for one product only

Key differences

  • Projector brightness
    • 2000 ANSI lumens
    • 2500 ANSI lumens
  • Projector native resolution
    • XGA (1024x768)
    • WXGA (1280x800)
  • Native aspect ratio
    • 4:3
    • 16:10
  • Supported aspect ratios
    • 16:9, 16:10
    • 16:10
  • Screen size compatibility
    • 685.8 - 7620 mm (27 - 300")
    • 1219.2 - 2032 mm (48 - 80")
  • Projection distance
    • 1.2 - 11.9 m
    • 0.117 - 0.249 m
  • Number of colours
    • 1.073 billion colours
    • 16.78 million colours
  • Light source type
    • Laser/LED hybrid
    • Lamp

Side by side

Differences highlightedShow differences only
80 specifications
A

Acer

Home K520 Standard throw projector 2000 ANSI lumens DLP XGA (1024x768) Silver, White

Model K520

View product
B

Ricoh

PJ WX4130NView product
Projector7 differ
Projector brightnessDiffers2000 ANSI lumens2500 ANSI lumens
Projection technologyDLPDLP
Projector native resolutionDiffersXGA (1024x768)WXGA (1280x800)
Contrast ratio (typical)Known for one2500:1
Native aspect ratioDiffers4:316:10
Supported aspect ratiosDiffers16:9, 16:1016:10
Screen size compatibilityDiffers685.8 - 7620 mm (27 - 300")1219.2 - 2032 mm (48 - 80")
Projection distanceDiffers1.2 - 11.9 m0.117 - 0.249 m
Number of coloursDiffers1.073 billion colours16.78 million colours
Horizontal scan rangeKnown for one15 - 100 kHz
Vertical scan rangeKnown for one23 - 85 Hz
Matrix sizeKnown for one1.65 cm (0.65")
Contrast ratio (dynamic)Known for one100000:1
Projector brightness (economic mode)Known for one1600 ANSI lumens
UniformityKnown for one95%
Horizontal synchronization (max)Known for one100 kHz
Horizontal synchronization (min)Known for one30 kHz
Keystone correction, verticalKnown for one-40/+40°
Vertical synchronization (max)Known for one0.120 kHz
Vertical synchronization (min)Known for one0.050 kHz
Light source1 differ
Light source typeDiffersLaser/LED hybridLamp
Lamp powerKnown for one225 W
Lamp power (economic mode)Known for one170 W
Service life of light sourceKnown for one20000 h
Video3 differ
Analog signal format systemDiffersNTSC, PAL, SECAMNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDDiffersNoYes
3DKnown for oneNo
Supported graphics resolutionsDiffers1920 x 1080 (HD 1080)1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 800 (WXGA), 1600 x 1200 (UXGA), 640 x 480 (VGA), 800 x 600 (SVGA)
Supported video modesKnown for one1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Ports & interfaces1 differ
VGA (D-Sub) ports quantityKnown for one1
HDMI ports quantity11
Component video (YPbPr/YCbCr) in00
Composite video in11
DVI portNoNo
S-Video inputs quantityKnown for one0
USB 2.0 ports quantityDiffers21
Audio (L/R) in00
PC Audio inKnown for oneYes
USB connector typeUSB Type-AUSB Type-A
Network3 differ
Ethernet LANDiffersNoYes
Ethernet LAN (RJ-45) portsDiffers01
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Wi-FiDiffersNoYes
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g
Storageidentical
Card reader integratedKnown for oneNo
Multimediaidentical
Built-in speaker(s)YesYes
Number of built-in speakers11
RMS rated power2 W2 W
Video formats supportedKnown for oneMPEG2
Image formats supportedKnown for oneJPEG XR
Design3 differ
Product typeDiffersStandard throw projectorPortable projector
Market positioningDiffersBusinessPresentation
Product colourDiffersSilver, WhiteWhite
PlacementKnown for oneDesktop
Displayidentical
Built-in displayNoNo
Power2 differ
Power sourceACAC
Power consumption (typical)Differs215 W300 W
Power consumption (standby)Differs0 W0.46 W
Power consumption (PowerSave)Known for one228 W
AC input voltage100 - 240 V100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Software1 differ
Windows operating systems supportedDiffersYesWindows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vist
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Operating relative humidity (H-H)Known for one30 - 70%
Weight & dimensions4 differ
WeightDiffers4.04 kg3 kg
WidthDiffers321 mm257 mm
DepthDiffers231 mm144 mm
HeightDiffers87 mm221 mm
Packaging content1 differ
Remote control includedDiffersNoYes
Carrying caseKnown for oneYes
ManualKnown for oneYes
Other featuresidentical
RS-232 ports00
Lens systemidentical
Focal length rangeKnown for one21.79 - 23.99 mm
Aperture range (F-F)Known for one2.41 - 2.55
Zoom capabilityKnown for oneYes
Zoom ratioKnown for one1.1:1
Digital zoomKnown for one2x
Featuresidentical
Noise levelKnown for one32 dB
Noise level (economic mode)Known for one29 dB
HDCPKnown 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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