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Product comparison · 2 data projectors

Acer P1285B TCO vs NEC ME331W Standard throw projector 3300 ANSI lumens 3LCD WXGA (1280x800) Grey

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  • 50specifications compared
  • 27differ
  • 23identical
  • 47known for one product only

Key differences

  • Projection technology
    • DLP
    • 3LCD
  • Projector native resolution
    • XGA (1024x768)
    • WXGA (1280x800)
  • Contrast ratio (typical)
    • 20000:1
    • 6000:1
  • Native aspect ratio
    • 4:3
    • 16:10
  • Projection distance
    • 1 - 11.3 m
    • 0.7 - 14.6 m
  • Keystone correction, horizontal
    • -40 - 40°
    • -30 - 30°
  • Service life of light source (economic mode)
    • 6000 h
    • 9000 h
  • Lamp power
    • 203 W
    • 235 W

Side by side

Differences highlightedShow differences only
97 specifications
A

Acer

P1285B TCOView product
B

NEC

ME331W Standard throw projector 3300 ANSI lumens 3LCD WXGA (1280x800) Grey

Model ME331W

View product
Projector6 differ
Projection technologyDiffersDLP3LCD
Projector native resolutionDiffersXGA (1024x768)WXGA (1280x800)
Contrast ratio (typical)Differs20000:16000:1
Native aspect ratioDiffers4:316:10
Screen size compatibilityKnown for one762 - 7620 mm (30 - 300")
Projection distanceDiffers1 - 11.3 m0.7 - 14.6 m
Projector brightness (economic mode)Known for one1980 ANSI lumens
Horizontal scan rangeKnown for one15 - 100 kHz
Vertical scan rangeKnown for one50 - 120 Hz
Keystone correction, horizontalDiffers-40 - 40°-30 - 30°
Keystone correction, verticalKnown for one-30 - 30°
Supported aspect ratiosKnown for one16:9
Number of coloursKnown for one1.073 billion colours
Horizontal synchronization (max)Known for one100 kHz
Horizontal synchronization (min)Known for one15 kHz
Vertical synchronization (max)Known for one0.12 kHz
Vertical synchronization (min)Known for one0.024 kHz
Light source2 differ
Service life of light source (economic mode)Differs6000 h9000 h
Lamp powerDiffers203 W235 W
Lamp power (economic mode)Known for one140 W
Lamp typeKnown for oneUHP
Lens system2 differ
Focal length rangeDiffers21 - 23.1 mm17.5 - 29 mm
Aperture range (F-F)Differs2.56 - 2.81.7 - 2.1
Optical zoomKnown for one1.7x
Throw ratioKnown for one1.3 - 2.2:1
Video1 differ
Analog signal format systemDiffersNTSC, PAL, SECAMNTSC, PAL, PAL 60, SECAM
Full HDKnown for oneNo
Supported graphics resolutionsKnown for one640 x 480 (VGA), 720 x 480, 720 x 576, 800 x 600 (SVGA), 832 x 624, 1024 x 768 (XGA), 1152 x 870, 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1280 x 800 (WXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920
Ports & interfaces4 differ
VGA (D-Sub) ports quantityDiffers30
HDMI connector typeKnown for oneFull-size
Component video (YPbPr/YCbCr) inDiffers01
Composite video inDiffers10
S-Video inputs quantityDiffers10
USB 2.0 ports quantityKnown for one1
USB 2.0 Type-B ports quantityKnown for one1
Audio (L/R) inKnown for one0
Serial interface typeKnown for oneRS-232
PC Audio inKnown for oneYes
PC Audio outKnown for oneYes
Networkidentical
Smart TVKnown for oneNo
Features2 differ
Noise levelDiffers30 dB36 dB
Noise level (economic mode)Differs26 dB29 dB
On Screen Display (OSD)Known for oneYes
Password protectionKnown for oneYes
CertificationKnown for oneEAC; ErP; WEEE
Multimedia1 differ
RMS rated powerDiffers10 W20 W
Audio formats supportedKnown for oneAAC, MP1, MP2, MP3, PCM, WAV, WMA
Design2 differ
Product colourDiffersBlackGrey
PlacementDiffersDesktop, CeilingDesktop
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Market positioningKnown for onePresentation
Power2 differ
Power consumption (typical)Differs256 W230 W
Power consumption (standby)Known for one0.45 W
Power consumption (max)Known for one297 W
Power consumption (economy mode)Differs202 W193 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Auto power offKnown for oneYes
Operational conditions1 differ
Operating temperature (T-T)Differs0 - 40 °C5 - 40 °C
Storage temperature (T-T)Known for one-10 - 50 °C
Operating relative humidity (H-H)Known for one20 - 80%
Storage relative humidity (H-H)Known for one20 - 80%
Weight & dimensions4 differ
WeightDiffers2.3 kg2.9 kg
WidthDiffers308 mm339 mm
DepthDiffers211 mm259 mm
HeightDiffers86 mm108.5 mm
Packaging contentidentical
Remote control typeKnown for oneIR
Batteries includedKnown for oneYes
Cables includedKnown for oneAC, VGA
Carrying caseKnown for oneYes
Technical detailsidentical
Compliance certificatesKnown for oneRoHS
Other featuresidentical
RS-232 portsKnown for one1
Maximum digital resolutionKnown for one1920 x 1200 pixels

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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