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Product comparison · 2 data projectors

Acer Value 311KW Standard throw projector 2500 ANSI lumens WXGA (1280x800) Black vs Acer P1220 2700 ANSI lumens DLP XGA (1024x768) 3D Black

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  • 32specifications compared
  • 12differ
  • 20identical
  • 43known for one product only

Key differences

  • Projector brightness
    • 2500 ANSI lumens
    • 2700 ANSI lumens
  • Projector native resolution
    • WXGA (1280x800)
    • XGA (1024x768)
  • Contrast ratio (typical)
    • 10000:1
    • 3700:1
  • Screen size compatibility
    • 1016 - 7620 mm (40 - 300")
    • 584.2 - 6350 mm (23 - 250")
  • Projection distance
    • 1.2 - 9.7 m
    • 1.2 - 10 m
  • Number of colours
    • 1.073 billion colours
    • 16.78 million colours
  • Lamp type
    • OSRAM
    • P-VIP
  • VGA (D-Sub) ports quantity
    • 1
    • 2

Side by side

Differences highlightedShow differences only
75 specifications
A

Acer

Value 311KW Standard throw projector 2500 ANSI lumens WXGA (1280x800) Black

Model 311KW

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B

Acer

P1220 2700 ANSI lumens DLP XGA (1024x768) 3D Black

Model P1220

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Projector6 differ
Projector brightnessDiffers2500 ANSI lumens2700 ANSI lumens
Projection technologyKnown for oneDLP
Projector native resolutionDiffersWXGA (1280x800)XGA (1024x768)
Contrast ratio (typical)Differs10000:13700:1
Native aspect ratioKnown for one4:3
Supported aspect ratiosKnown for one16:9
Screen size compatibilityDiffers1016 - 7620 mm (40 - 300")584.2 - 6350 mm (23 - 250")
Projection distanceDiffers1.2 - 9.7 m1.2 - 10 m
Number of coloursDiffers1.073 billion colours16.78 million colours
Horizontal scan rangeKnown for one30 - 100 kHz
Vertical scan rangeKnown for one50 - 120 Hz
Keystone correction, verticalKnown for one-40/+40°
Projector brightness (economic mode)Known for one2000 ANSI lumens
UniformityKnown for one85%
Horizontal synchronization (max)Known for one100 kHz
Keystone correction, horizontalKnown for one-40 - 40°
Vertical synchronization (max)Known for one120 kHz
Light source1 differ
Light source typeLampLamp
Service life of light source5000 h5000 h
Service life of light source (economic mode)6000 h6000 h
Lamp typeDiffersOSRAMP-VIP
Lamp power180 W180 W
Lamps quantityKnown for one1 lamp(s)
Lens systemidentical
Focal length rangeKnown for one21.95 - 24.18 mm
Aperture range (F-F)Known for one1.97 - 2.17
Zoom ratio1.1:11.1:1
Digital zoom2x2x
Throw ratioKnown for one1.97 - 2.17:1
Zoom capabilityKnown for oneYes
Optical zoomKnown for one1.1x
Videoidentical
Analog signal format systemNTSC, PAL, SECAMNTSC, PAL, SECAM
Full HDNoNo
3DKnown for oneYes
HD-ReadyKnown for oneYes
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers12
HDMI ports quantityKnown for one1
Component video (YPbPr/YCbCr) inKnown for one0
Composite video inKnown for one1
DVI portKnown for oneNo
S-Video inputs quantityKnown for one1
USB 2.0 ports quantityKnown for one1
Audio (L/R) inKnown for one0
Headphone outputsKnown for one1
Serial interface typeKnown for oneRS-232
USB connector typeKnown for oneUSB Type-B
AC (power) inKnown for oneYes
Networkidentical
Ethernet LANNoNo
Ethernet LAN (RJ-45) portsKnown for one0
Wi-FiNoNo
Storageidentical
Card reader integratedNoNo
Featuresidentical
HDCPKnown for oneYes
Multimediaidentical
Built-in speaker(s)YesYes
Number of built-in speakers11
RMS rated power2 W2 W
Design1 differ
Market positioningDiffersHome cinemaPresentation
Product colourBlackBlack
Product typeKnown for oneStandard throw projector
PlacementKnown for oneDesktop, Ceiling
Displayidentical
Built-in displayNoNo
Colour depthKnown for one24 bit
Poweridentical
Power sourceACAC
Power consumption (typical)Known for one245 W
Power consumption (standby)Known for one1 W
AC input voltage110 - 220 V110 - 220 V
Weight & dimensions3 differ
Weight2.5 kg2.5 kg
WidthDiffers280 mm284 mm
DepthDiffers230 mm234 mm
HeightDiffers84 mm82 mm
Packaging contentidentical
Remote control includedNoNo
Cables includedKnown for oneAC, VGA
Other featuresidentical
RS-232 portsKnown for one1
Aspect ratioKnown for one16:10
Maximum analog resolutionKnown for one1600 x 1200 pixels
Softwareidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown 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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