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Product comparison · 2 data projectors

LG PH450U data projector Short throw projector 450 ANSI lumens DLP WXGA (1280x720) 3D Black, Silver vs Ricoh PJ WX5461

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  • 40specifications compared
  • 27differ
  • 13identical
  • 55known for one product only

Key differences

  • Projector brightness
    • 450 ANSI lumens
    • 4100 ANSI lumens
  • Projector native resolution
    • WXGA (1280x720)
    • WXGA (1280x800)
  • Contrast ratio (typical)
    • 100000:1
    • 2000:1
  • Native aspect ratio
    • 16:9
    • 16:10
  • Screen size compatibility
    • 1016 - 2032 mm (40 - 80")
    • 1016 - 7620 mm (40 - 300")
  • Light source type
    • LED
    • Lamp
  • Service life of light source
    • 30000 h
    • 3000 h
  • VGA (D-Sub) ports quantity
    • 0
    • 2

Side by side

Differences highlightedShow differences only
95 specifications
A

LG

PH450U data projector Short throw projector 450 ANSI lumens DLP WXGA (1280x720) 3D Black, Silver

Model PH450U

View product
B

Ricoh

PJ WX5461View product
Projector5 differ
Projector brightnessDiffers450 ANSI lumens4100 ANSI lumens
Projection technologyDLPDLP
Projector native resolutionDiffersWXGA (1280x720)WXGA (1280x800)
Contrast ratio (typical)Differs100000:12000:1
Native aspect ratioDiffers16:916:10
Screen size compatibilityDiffers1016 - 2032 mm (40 - 80")1016 - 7620 mm (40 - 300")
Projection distanceKnown for one1.3 - 7.2 m
Contrast ratio (dynamic)Known for one8000:1
Keystone correction, verticalKnown for one-30 - 30°
Matrix sizeKnown for one1.65 cm (0.65")
Supported aspect ratiosKnown for one4:3, 16:9
Light source2 differ
Light source typeDiffersLEDLamp
Service life of light sourceDiffers30000 h3000 h
Service life of light source (economic mode)Known for one6000 h
Lamp typeKnown for oneMercury lamp
Lamp powerKnown for one260 W
Lens systemidentical
Zoom capabilityKnown for oneYes
Zoom typeKnown for oneManual
Zoom ratioKnown for one1.36:1
Throw ratioKnown for one1.11 - 1.52:1
Vertical lens shift rangeKnown for one98.1 - 115%
Video1 differ
Analog signal format systemKnown for oneNTSC, NTSC 4.43, PAL, PAL 60, PAL M, SECAM
3D ReadyKnown for oneYes
Supported graphics resolutionsDiffers1280 x 720 (HD 720)720 x 480, 720 x 576, 800 x 600 (SVGA), 1024 x 600, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1152 x 870, 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1280 x 800 (WXGA), 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)
Supported video modesKnown for one480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Full HDKnown for oneNo
HD-ReadyKnown for oneYes
3DKnown for oneYes
Ports & interfaces5 differ
VGA (D-Sub) ports quantityDiffers02
HDMI ports quantityDiffers12
HDMI connector typeFull-sizeFull-size
Component video (YPbPr/YCbCr) in00
Composite video inDiffers01
DVI portNoNo
S-Video inputs quantityDiffers01
USB 2.0 ports quantityDiffers10
Audio (L/R) in00
Serial interface typeKnown for oneRS-232C
PC Audio inKnown for oneYes
PC Audio outKnown for oneYes
Mobile High-Definition Link (MHL)YesYes
AC (power) inKnown for oneYes
Headphone outputsKnown for one1
DC-in jackKnown for oneYes
Network3 differ
Ethernet LANDiffersNoYes
Ethernet LAN (RJ-45) portsDiffers01
Wi-FiDiffersYesNo
BluetoothKnown for oneYes
Storageidentical
Card reader integratedNoNo
Featuresidentical
Noise level (economic mode)Known for one31 dB
Projection modesKnown for oneCeiling, Rear
Password protectionKnown for oneYes
Multimedia1 differ
Built-in speaker(s)YesYes
RMS rated powerDiffers2 W10 W
Number of built-in speakersKnown for one1
TV tuner integratedKnown for oneYes
Design3 differ
Product typeDiffersShort throw projectorStandard throw projector
Market positioningDiffersPortablePresentation
Product colourDiffersBlack, SilverBlack
PlacementKnown for oneDesktop
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Displayidentical
Built-in displayNoNo
Power2 differ
Power sourceDiffersAC/BatteryAC
Power consumption (typical)Differs55 W338 W
Power consumption (standby)0.5 W0.5 W
Power consumption (max)Known for one352 W
Power consumption (economy mode)Known for one280 W
AC input voltage100 - 240 V100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Battery life (max)Known for one2.5 h
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 40 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Operating relative humidity (H-H)Known for one20 - 80%
Storage relative humidity (H-H)Known for one20 - 80%
Weight & dimensions4 differ
WeightDiffers1.09 kg3.2 kg
WidthDiffers132.1 mm314.2 mm
DepthDiffers81.3 mm223.5 mm
HeightDiffers200.7 mm91.8 mm
Package widthKnown for one391.2 mm
Package depthKnown for one132.1 mm
Package heightKnown for one185.4 mm
Package weightKnown for one2.31 kg
Packaging contentidentical
Remote control includedYesYes
Batteries includedKnown for oneYes
Cables includedKnown for oneAC, VGA
Carrying caseKnown for oneYes
ManualYesYes
AC adapter includedKnown for oneYes
Warranty cardKnown for oneYes
Logistics dataidentical
Harmonized System (HS) codeKnown for one85286200
Other features1 differ
RS-232 portsDiffers01
RS-232CKnown for oneYes
Batteryidentical
Rechargeable batteryKnown for oneYes
Softwareidentical
Mobile operating systems supportedKnown for oneAndroid

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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