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Product comparison · 2 data projectors

Acer K11 Standard throw projector 200 ANSI lumens DLP SVGA (858x600) Black vs Viewsonic PJD5231 data projector 3000 ANSI lumens DLP XGA (1024x768) 3D Black

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  • 28specifications compared
  • 19differ
  • 9identical
  • 45known for one product only

Key differences

  • Projector brightness
    • 200 ANSI lumens
    • 3000 ANSI lumens
  • Projector native resolution
    • SVGA (858x600)
    • XGA (1024x768)
  • Supported aspect ratios
    • 4:3, 16:9
    • 16:9
  • Screen size compatibility
    • 381 - 2032 mm (15 - 80")
    • 762 - 7620 mm (30 - 300")
  • Light source type
    • LED
    • Lamp
  • Service life of light source
    • 30000 h
    • 3000 h
  • VGA (D-Sub) ports quantity
    • 1
    • 3
  • HDMI ports quantity
    • 1
    • 0

Side by side

Differences highlightedShow differences only
73 specifications
A

Acer

K11 Standard throw projector 200 ANSI lumens DLP SVGA (858x600) Black

Model K11

View product
B

Viewsonic

PJD5231 data projector 3000 ANSI lumens DLP XGA (1024x768) 3D Black

Model PJD5231

View product
Projector4 differ
Projector brightnessDiffers200 ANSI lumens3000 ANSI lumens
Projection technologyDLPDLP
Projector native resolutionDiffersSVGA (858x600)XGA (1024x768)
Native aspect ratio4:34:3
Supported aspect ratiosDiffers4:3, 16:916:9
Screen size compatibilityDiffers381 - 2032 mm (15 - 80")762 - 7620 mm (30 - 300")
Projection distanceKnown for one1.1 - 11.3 m
Contrast ratio (typical)Known for one2000:1
Number of coloursKnown for one16.78 million colours
Horizontal synchronization (max)Known for one69 kHz
Horizontal synchronization (min)Known for one31 kHz
Keystone correction, verticalKnown for one±40°
Vertical synchronization (max)Known for one0.085 kHz
Vertical synchronization (min)Known for one0.050 kHz
Light source2 differ
Light source typeDiffersLEDLamp
Service life of light sourceDiffers30000 h3000 h
Service life of light source (economic mode)Known for one4000 h
Lamp powerKnown for one220 W
Lens systemidentical
FocusKnown for oneManual
Video1 differ
Analog signal format systemDiffersNTSC, NTSC 3.58, NTSC 4.43, PAL, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL N, SECAM, SECAM B, SECAM D, SECAM G, SECAM K, SECAM K1, SECAM LNTSC M, PAL, SECAM
Full HDNoNo
3DKnown for oneYes
Supported graphics resolutionsKnown for one1440 x 900 (WXGA+)
Supported video modesKnown for one1080i, 480i, 480p, 576i, 576p, 720p
Ports & interfaces3 differ
VGA (D-Sub) ports quantityDiffers13
HDMI ports quantityDiffers10
Component video (YPbPr/YCbCr) inKnown for one0
Composite video in11
DVI portKnown for oneNo
S-Video inputs quantityKnown for one1
USB 2.0 ports quantityDiffers10
Audio (L/R) inKnown for one0
Serial interface typeKnown for oneRS-232
Networkidentical
Ethernet LANNoNo
Ethernet LAN (RJ-45) portsKnown for one0
Wi-FiKnown for oneNo
Storage1 differ
Card reader integratedDiffersYesNo
Compatible memory cardsKnown for oneSD, SDHC
Featuresidentical
Noise level33 dB33 dB
Noise level (economic mode)Known for one26 dB
HDCPKnown for oneNo
On Screen Display (OSD)Known for oneYes
On Screen Display (OSD) languagesKnown for oneSimplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, Finnish, French, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish, Thai, Turkish
CertificationKnown for oneCB, UL, cUL, FCC (including ICES-003), CE,UL-Argentina, NOM, TUV-GS, GOST-R,SASO, Ukraine, PSB, C-Tick, Korean-eK, CCC, Hygiene, WEEE
Multimedia1 differ
Built-in speaker(s)YesYes
RMS rated powerDiffers1 W5 W
Number of built-in speakersKnown for one1
Design1 differ
Market positioningDiffersPortablePresentation
Product colourBlackBlack
Product typeKnown for oneStandard throw projector
Displayidentical
Built-in displayKnown for oneNo
Power1 differ
Power sourceKnown for oneAC
Power consumption (typical)Differs81 W280 W
Power consumption (standby)1 W1 W
AC input voltageKnown for one220 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Weight & dimensions4 differ
WeightDiffers610 g2.3 kg
WidthDiffers121.9 mm264 mm
DepthDiffers116.8 mm96.4 mm
HeightDiffers43.2 mm225 mm
Package widthKnown for one350 mm
Package depthKnown for one205 mm
Package heightKnown for one285 mm
Package weightKnown for one3.7 kg
Packaging content1 differ
Remote control includedDiffersNoYes
Batteries includedKnown for oneYes
Cables includedKnown for oneVGA
Quick start guideKnown for oneYes
Technical detailsidentical
Compliance certificatesKnown for oneRoHS
Other featuresidentical
Aspect ratioKnown for one4:3
Audio inputKnown for oneYes
Audio outputKnown for oneYes
RS-232 portsKnown for one1

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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