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Product comparison · 2 data projectors

Epson EB-990U Standard throw projector 3800 ANSI lumens 3LCD WUXGA (1920x1200) Grey, White vs Ricoh PJ X5461

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  • 60specifications compared
  • 30differ
  • 30identical
  • 46known for one product only

Key differences

  • Projector brightness
    • 3800 ANSI lumens
    • 4000 ANSI lumens
  • Projection technology
    • 3LCD
    • DLP
  • Projector native resolution
    • WUXGA (1920x1200)
    • XGA (1024x768)
  • Contrast ratio (typical)
    • 15000:1
    • 2200:1
  • Native aspect ratio
    • 16:10
    • 4:3
  • Screen size compatibility
    • 762 - 7620 mm (30 - 300")
    • 1016 - 7620 mm (40 - 300")
  • Projection distance
    • 1.79 - 2.89 m
    • 1.3 - 8.5 m
  • Matrix size
    • 1.7 cm (0.67")
    • 1.4 cm (0.55")

Side by side

Differences highlightedShow differences only
106 specifications
A

Epson

EB-990U Standard throw projector 3800 ANSI lumens 3LCD WUXGA (1920x1200) Grey, White

Model EB-990U

View product
B

Ricoh

PJ X5461View product
Projector8 differ
Projector brightnessDiffers3800 ANSI lumens4000 ANSI lumens
Projection technologyDiffers3LCDDLP
Projector native resolutionDiffersWUXGA (1920x1200)XGA (1024x768)
Contrast ratio (typical)Differs15000:12200:1
Native aspect ratioDiffers16:104:3
Screen size compatibilityDiffers762 - 7620 mm (30 - 300")1016 - 7620 mm (40 - 300")
Projection distanceDiffers1.79 - 2.89 m1.3 - 8.5 m
Number of coloursKnown for one1.073 billion colours
Projector brightness (economic mode)Known for one2440 ANSI lumens
Vertical scan rangeKnown for one50 - 85 Hz
Keystone correction, horizontal-30 - 30°-30 - 30°
Keystone correction, vertical-30 - 30°-30 - 30°
Matrix sizeDiffers1.7 cm (0.67")1.4 cm (0.55")
Contrast ratio (dynamic)Known for one8000:1
Light source3 differ
Light source typeLampLamp
Service life of light sourceDiffers6000 h3000 h
Service life of light source (economic mode)Differs12000 h6000 h
Lamp typeKnown for oneUHE
Lamp powerDiffers210 W260 W
Lens system2 differ
FocusManualManual
Focal length rangeKnown for one20.3 - 32.5 mm
Aperture range (F-F)Known for one1.5 - 1.9
Zoom capabilityYesYes
Zoom typeManualManual
Zoom ratioDiffers1.6:11.36:1
Throw ratioDiffers1.39 - 2.23:11.39 - 1.9:1
Video1 differ
Full HDKnown for oneYes
3DDiffersNoYes
Colour modes (2D)Known for oneCinema, Dynamic
Video colour modesKnown for oneBlackboard, Cinema, Dynamic, Presentation, sRGB
Video processingKnown for one10 bit
Analog signal format systemKnown for oneNTSC, NTSC 4.43, PAL, PAL 60, PAL M
Ports & interfaces4 differ
VGA (D-Sub) ports quantityDiffers31
HDMI ports quantity22
HDMI connector typeFull-sizeFull-size
Component video (YPbPr/YCbCr) inDiffers20
Composite video in11
DVI portNoNo
S-Video inputs quantity11
USB 2.0 ports quantityDiffers10
USB 2.0 Type-B ports quantityKnown for one1
Audio (L/R) in00
Serial interface typeDiffersRS-232CRS-232
PC Audio inYesYes
PC Audio outYesYes
Mobile High-Definition Link (MHL)YesYes
AC (power) inKnown for oneYes
Mini-USB 2.0 ports quantityKnown for one1
Network1 differ
Ethernet LANDiffersYesNo
Ethernet LAN (RJ-45) ports11
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Wi-FiNoNo
Smart TVKnown for oneNo
Storageidentical
Card reader integratedNoNo
Featuresidentical
Noise level37 dB37 dB
Noise level (economic mode)Known for one28 dB
On Screen Display (OSD)Known for oneYes
Country of originKnown for onePhilippines
Password protectionKnown for oneYes
Projection modesKnown for oneCeiling, Rear
Multimedia1 differ
Built-in speaker(s)YesYes
RMS rated powerDiffers16 W10 W
Design1 differ
Product typeStandard throw projectorStandard throw projector
Product colourDiffersGrey, WhiteBlack
PlacementDesktopDesktop
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Market positioningKnown for onePresentation
Displayidentical
Built-in displayNoNo
Power3 differ
Power sourceACAC
Power consumption (typical)Differs309 W338 W
Power consumption (standby)Differs0.2 W0.5 W
Power consumption (economy mode)Differs227 W270 W
AC input voltage100 - 240 V100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Power consumption (max)Known for one352 W
Operational conditions3 differ
Operating temperature (T-T)Differs5 - 35 °C5 - 40 °C
Storage temperature (T-T)Differs-10 - 60 °C-20 - 60 °C
Operating relative humidity (H-H)20 - 80%20 - 80%
Storage relative humidity (H-H)Differs10 - 90%20 - 80%
Weight & dimensions3 differ
Weight3.2 kg3.2 kg
WidthDiffers309 mm314.2 mm
DepthDiffers293 mm223.5 mm
HeightDiffers105 mm91.8 mm
Package widthKnown for one170 mm
Package depthKnown for one390 mm
Package heightKnown for one385 mm
Package weightKnown for one4.352 g
Packaging contentidentical
Remote control includedYesYes
Batteries includedYesYes
Cables includedAC, VGAAC, VGA
Bundled softwareKnown for oneEpson Projector Management Software, EasyMP Multi PC Projection, EasyMP Network Projection
Carrying caseKnown for oneYes
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Pallet gross heightKnown for one2.07 m
Pallet gross lengthKnown for one120 cm
Pallet gross widthKnown for one80 cm
Pallet height (UK)Known for one2.07 m
Pallet length (UK)Known for one120 cm
Pallet width (UK)Known for one100 cm
Products per palletKnown for one72 pc(s)
Products per pallet (UK)Known for one72 pc(s)
Products per pallet layerKnown for one6 pc(s)
Products per pallet layer (UK)Known for one6 pc(s)
Other featuresidentical
RS-232CKnown for oneYes
RS-232 portsKnown for one1

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