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Product comparison · 2 data projectors

Acer K135i + 3Y On-Site vs NEC NP-P502W data projector Large venue projector 5000 ANSI lumens DLP WXGA (1280x800) White

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  • 55specifications compared
  • 36differ
  • 19identical
  • 52known for one product only

Key differences

  • Projector brightness
    • 600 ANSI lumens
    • 5000 ANSI lumens
  • Contrast ratio (typical)
    • 10000:1
    • 6000:1
  • Screen size compatibility
    • 431.8 - 2540 mm (17 - 100")
    • 762 - 7620 mm (30 - 300")
  • Projection distance
    • 0.6 - 3.2 m
    • 0.8 - 14.5 m
  • Horizontal synchronization (max)
    • 100 kHz
    • 153 kHz
  • Horizontal synchronization (min)
    • 30 kHz
    • 15 kHz
  • Keystone correction, vertical
    • -40 - 40°
    • -30 - 30°
  • Vertical synchronization (max)
    • 120 kHz
    • 0.12 kHz

Side by side

Differences highlightedShow differences only
107 specifications
A

Acer

K135i + 3Y On-SiteView product
B

NEC

NP-P502W data projector Large venue projector 5000 ANSI lumens DLP WXGA (1280x800) White

Model NP-P502W

View product
Projector9 differ
Projector brightnessDiffers600 ANSI lumens5000 ANSI lumens
Contrast ratio (typical)Differs10000:16000:1
Screen size compatibilityDiffers431.8 - 2540 mm (17 - 100")762 - 7620 mm (30 - 300")
Projection distanceDiffers0.6 - 3.2 m0.8 - 14.5 m
Horizontal synchronization (max)Differs100 kHz153 kHz
Horizontal synchronization (min)Differs30 kHz15 kHz
Keystone correction, horizontalKnown for one-25 - 25°
Keystone correction, verticalDiffers-40 - 40°-30 - 30°
Matrix sizeKnown for one1.65 cm (0.65")
Matrix typeKnown for oneDMD
Vertical synchronization (max)Differs120 kHz0.12 kHz
Vertical synchronization (min)Differs50 kHz0.024 kHz
Supported aspect ratiosKnown for one4:3, 16:10
Number of coloursKnown for one1.073 billion colours
Projector brightness (economic mode)Known for one400 ANSI lumens
Light source2 differ
Light source typeDiffersLEDLamp
Service life of light sourceDiffers20000 h5000 h
Lamp typeKnown for oneAC HID
Lamp powerKnown for one375 W
Service life of light source (economic mode)Known for one30000 h
Lens system2 differ
Focal length rangeDiffers14.95 - 14.95 mm18.2 - 31.1 mm
Zoom capabilityKnown for oneYes
Zoom typeKnown for oneManual
Zoom ratioDiffers1.5:11.7:1
Optical zoomKnown for one1.7x
Throw ratioKnown for one1.3 - 2.2
Horizontal lens shift rangeKnown for one-0.28 - 0.28°
Vertical lens shift rangeKnown for one0 - 0.59°
Aperture range (F-F)Known for one2 - 2
Digital zoomKnown for one1.7x
Video3 differ
Analog signal format systemKnown for oneNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDDiffersNoYes
3DDiffersYesNo
Supported graphics resolutionsDiffers1280 x 800 (WXGA), 1920 x 1080 (HD 1080)640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 800 (WXGA), 1400 x 1050 (SXGA+), 1600 x 1200 (UXGA), 1920 x 1200 (WUXGA)
Supported video modesKnown for one480i, 480p, 576i, 576p, 720p, 1080i, 1080p
HD-ReadyKnown for oneYes
Ports & interfaces4 differ
VGA (D-Sub) ports quantityDiffers02
HDMI ports quantityDiffers12
HDMI connector typeKnown for oneFull-size
Composite video inDiffers01
HDBaseT portKnown for oneYes
Audio (L/R) inDiffers01
Serial interface typeKnown for oneRS-232
PC Audio outKnown for oneYes
PC in (D-Sub)Known for oneYes
Remote (IR) outputKnown for one1
AC (power) inKnown for oneYes
AV inputKnown for oneYes
Network2 differ
Ethernet LANDiffersNoYes
Ethernet LAN (RJ-45) portsDiffers02
Wi-FiKnown for oneNo
Storage1 differ
Card reader integratedDiffersYesNo
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Features2 differ
Noise levelDiffers33 dB39 dB
Noise level (economic mode)Differs29 dB31 dB
HDCPKnown for oneYes
Composite syncKnown for oneYes
Separate H/V syncKnown for oneYes
Sync-on-green (SOG)Known for oneYes
CertificationKnown for oneUSA UL 60950-1 / FCC Part15 Class B, Canada CSA 60950-1 / ICES-003 Class B, NOM
Multimedia1 differ
RMS rated powerDiffers2 W20 W
Video formats supportedKnown for oneH.264, MPEG1, MPEG2, MPEG4, VC-1
Image formats supportedKnown for oneBMP, JPG
Audio formats supportedKnown for oneMP1, MP2, MP3, PCM, WAV, WMA
Design2 differ
Product typeDiffersStandard throw projectorLarge venue projector
PlacementDiffersDesktopDesktop, Ceiling
Market positioningKnown for onePortable
Power2 differ
Power sourceDiffersDCAC
Power consumption (typical)Differs65 W465 W
Power consumption (standby)Known for one2.7 W
Power consumption (PowerSave)Known for one0.26 W
Power consumption (economy mode)Known for one311 W
AC input frequencyKnown for one50 - 60 Hz
Softwareidentical
Mac compatibilityKnown for oneYes
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Operational conditions1 differ
Storage temperature (T-T)Known for one-10 - 50 °C
Operating relative humidity (H-H)Differs0 - 80%20 - 80%
Weight & dimensions4 differ
WeightDiffers430 g5.5 kg
WidthDiffers140 mm362 mm
DepthDiffers116 mm302 mm
HeightDiffers41 mm128 mm
Packaging contentidentical
Cables includedKnown for oneAC
AC adapter includedKnown for oneYes
Carrying caseKnown for oneYes
Warranty cardKnown for oneYes
Other features1 differ
Maximum digital resolutionKnown for one1920 x 1200 pixels
RS-232 portsDiffers01

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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