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Product comparison · 2 data projectors

Acer P1220 2700 ANSI lumens DLP XGA (1024x768) 3D Black vs BenQ LW61ST data projector Short throw projector 2000 ANSI lumens DLP WXGA (1280x800) 3D Black, Blue, White

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  • 47specifications compared
  • 30differ
  • 17identical
  • 40known for one product only

Key differences

  • Projector brightness
    • 2700 ANSI lumens
    • 2000 ANSI lumens
  • Projector native resolution
    • XGA (1024x768)
    • WXGA (1280x800)
  • Screen size compatibility
    • 584.2 - 6350 mm (23 - 250")
    • 2032 - 7620 mm (80 - 300")
  • Number of colours
    • 16.78 million colours
    • 1.073 billion colours
  • Horizontal scan range
    • 30 - 100 kHz
    • 31 - 102 kHz
  • Vertical scan range
    • 50 - 120 Hz
    • 23 - 120 Hz
  • Keystone correction, vertical
    • -40/+40°
    • ± 30°
  • Service life of light source
    • 5000 h
    • 10000 h

Side by side

Differences highlightedShow differences only
87 specifications
A

Acer

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

Model P1220

View product
B

BenQ

LW61ST data projector Short throw projector 2000 ANSI lumens DLP WXGA (1280x800) 3D Black, Blue, White

Model LW61ST

View product
Projector7 differ
Projector brightnessDiffers2700 ANSI lumens2000 ANSI lumens
Projection technologyDLPDLP
Projector native resolutionDiffersXGA (1024x768)WXGA (1280x800)
Screen size compatibilityDiffers584.2 - 6350 mm (23 - 250")2032 - 7620 mm (80 - 300")
Contrast ratio (dynamic)Known for one80000:1
Number of coloursDiffers16.78 million colours1.073 billion colours
Horizontal scan rangeDiffers30 - 100 kHz31 - 102 kHz
Vertical scan rangeDiffers50 - 120 Hz23 - 120 Hz
Keystone correction, verticalDiffers-40/+40°± 30°
Contrast ratio (typical)Known for one3700:1
Native aspect ratioKnown for one4:3
Supported aspect ratiosKnown for one16:9
Projection distanceKnown for one1.2 - 10 m
Light source2 differ
Service life of light sourceDiffers5000 h10000 h
Service life of light source (economic mode)Differs6000 h20000 h
Light source typeKnown for oneLamp
Lamp typeKnown for oneP-VIP
Lamp powerKnown for one180 W
Lens system3 differ
Focal length rangeDiffers21.95 - 24.18 mm6.95 mm
Zoom capabilityKnown for oneYes
Zoom typeKnown for oneAuto/Manual
Zoom ratioDiffers1.1:1Fixed
Digital zoom2x2x
Throw ratioDiffers1.97 - 2.17:10.49 - 0.91:1
OffsetKnown for one110%
Aperture range (F-F)Known for one1.97 - 2.17
Videoidentical
Analog signal format systemNTSC, PAL, SECAMNTSC, PAL, SECAM
Full HDNoNo
3DYesYes
3D ReadyKnown for oneYes
Supported graphics resolutionsKnown for one1280 x 768 (WXGA), 1600 x 1200 (UXGA), 640 x 480 (VGA)
Supported video modesKnown for one1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Ports & interfaces4 differ
VGA (D-Sub) ports quantityDiffers23
HDMI ports quantity11
Component video (YPbPr/YCbCr) in00
Composite video in11
DVI portNoNo
S-Video inputs quantity11
USB 2.0 ports quantityDiffers13
Audio (L/R) inDiffers02
Microphone inKnown for oneYes
Serial interface typeRS-232RS-232
USB connector typeDiffersUSB Type-BUSB Type-A, USB Type-B
AC (power) inKnown for oneYes
Headphone outputsKnown for one1
Network2 differ
Ethernet LANDiffersNoYes
Ethernet LAN (RJ-45) portsDiffers01
Wi-FiKnown for oneNo
Storageidentical
Card reader integratedNoNo
Features1 differ
Noise levelKnown for one33 dB
Noise level (economic mode)Known for one32 dB
HDCPDiffersYesNo
Preset modesKnown for oneCinema, Dynamic, Presentation, sRGB
On Screen Display (OSD)Known for oneYes
On Screen Display (OSD) languagesKnown for oneArabic, Bulgarian, Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, Finnish, French, Greek, Hungarian, INC, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Romanian, Russian, Swedish, Thai, Turkish
Noise reductionKnown for oneYes
Multimedia2 differ
Built-in speaker(s)YesYes
Number of built-in speakersDiffers12
RMS rated powerDiffers2 W20 W
Design1 differ
Product typeKnown for oneShort throw projector
Market positioningPresentationPresentation
Product colourDiffersBlackBlack, Blue, White
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Displayidentical
Built-in displayNoNo
Colour depthKnown for one24 bit
Power3 differ
Power sourceACAC
Power consumption (typical)Differs245 W270 W
Power consumption (standby)Differs1 W0.5 W
AC input voltageDiffers110 - 220 V100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Auto power offKnown for oneYes
Softwareidentical
Windows operating systems supportedKnown for oneYes
Weight & dimensions4 differ
WeightDiffers2.5 kg5.1 kg
WidthDiffers284 mm393.5 mm
DepthDiffers234 mm298 mm
HeightDiffers82 mm149.6 mm
Package weightKnown for one700 g
Packaging content1 differ
Remote control includedDiffersNoYes
Cables includedKnown for oneAC, VGA
ManualKnown for oneYes
Quick start guideKnown for oneYes
Other featuresidentical
Aspect ratioKnown for one16:10
Audio inputKnown for one2
Connectivity technologyKnown for oneWired
Dimensions (WxDxH)Known for one393.5 x 298 x 149.6 mm
RS-232 ports11

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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