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Product comparison · 2 data projectors

Acer Home K520 Standard throw projector 2000 ANSI lumens DLP XGA (1024x768) Silver, White vs Epson EB-1751

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  • 41specifications compared
  • 25differ
  • 16identical
  • 58known for one product only

Key differences

  • Projector brightness
    • 2000 ANSI lumens
    • 2600 ANSI lumens
  • Projection technology
    • DLP
    • 3LCD
  • Projector native resolution
    • XGA (1024x768)
    • 1024x768
  • Screen size compatibility
    • 685.8 - 7620 mm (27 - 300")
    • 762 - 7620 mm (30 - 300")
  • Projection distance
    • 1.2 - 11.9 m
    • 1.45 - 1.74 m
  • Projector brightness (economic mode)
    • 1600 ANSI lumens
    • 1400 ANSI lumens
  • Keystone correction, vertical
    • -40/+40°
    • -30 - 30°
  • Light source type
    • Laser/LED hybrid
    • Lamp

Side by side

Differences highlightedShow differences only
99 specifications
A

Acer

Home K520 Standard throw projector 2000 ANSI lumens DLP XGA (1024x768) Silver, White

Model K520

View product
B

Epson

EB-1751

Model EB-1751

View product
Projector7 differ
Projector brightnessDiffers2000 ANSI lumens2600 ANSI lumens
Projection technologyDiffersDLP3LCD
Projector native resolutionDiffersXGA (1024x768)1024x768
Contrast ratio (typical)Known for one2000:1
Screen size compatibilityDiffers685.8 - 7620 mm (27 - 300")762 - 7620 mm (30 - 300")
Projection distanceDiffers1.2 - 11.9 m1.45 - 1.74 m
Projector brightness (economic mode)Differs1600 ANSI lumens1400 ANSI lumens
Keystone correction, horizontalKnown for one-30 - 30°
Keystone correction, verticalDiffers-40/+40°-30 - 30°
Matrix sizeKnown for one1.4 cm (0.55")
Native aspect ratioKnown for one4:3
Supported aspect ratiosKnown for one16:9, 16:10
Contrast ratio (dynamic)Known for one100000:1
Number of coloursKnown for one1.073 billion colours
UniformityKnown for one95%
Horizontal synchronization (max)Known for one100 kHz
Horizontal synchronization (min)Known for one30 kHz
Vertical synchronization (max)Known for one0.120 kHz
Vertical synchronization (min)Known for one0.050 kHz
Light source2 differ
Light source typeDiffersLaser/LED hybridLamp
Service life of light sourceDiffers20000 h4000 h
Service life of light source (economic mode)Known for one4000 h
Lamp typeKnown for oneUHE
Lamp powerKnown for one230 W
Lens system3 differ
FocusKnown for oneManual
Focal length rangeDiffers21.79 - 23.99 mm13.52 - 16.22 mm
Aperture range (F-F)Differs2.41 - 2.551.58 - 1.7
Zoom ratioDiffers1.1:11.2:1
Throw ratioKnown for one1.19 - 1.43:1
Zoom capabilityKnown for oneYes
Digital zoomKnown for one2x
Videoidentical
Full HDNoNo
3DKnown for oneNo
Analog signal format systemKnown for oneNTSC, PAL, SECAM
Supported graphics resolutionsKnown for one1920 x 1080 (HD 1080)
Ports & interfaces1 differ
VGA (D-Sub) ports quantityKnown for one1
HDMI ports quantity11
Component video (YPbPr/YCbCr) in00
Composite video in11
DVI portNoNo
S-Video inputs quantityKnown for one0
USB 2.0 ports quantity22
Audio (L/R) in00
Microphone inKnown for oneYes
USB connector typeDiffersUSB Type-AUSB Type-A, USB Type-B
AC (power) inKnown for oneYes
Networkidentical
Ethernet LANNoNo
Ethernet LAN (RJ-45) ports00
Wi-FiNoNo
Storageidentical
Card reader integratedKnown for oneNo
Features3 differ
Noise levelDiffers32 dB40 dB
Noise level (economic mode)Differs29 dB30 dB
HDCPDiffersYesNo
On Screen Display (OSD)Known for oneYes
On Screen Display (OSD) languagesKnown for oneArabic, Bulgarian, Czech, Danish, German, Dutch, English, Spanish, Finnish, French, Greek, Hebrew, Hungarian, Italian, Norwegian, Polish, Portuguese, Romanian, Russian, Slovak, Slovenian, Swedish, Turkish, Ukrainian
Country of originKnown for oneChina
Multimedia1 differ
Built-in speaker(s)YesYes
Number of built-in speakers11
RMS rated powerDiffers2 W1 W
Design1 differ
Product typeStandard throw projectorStandard throw projector
Product colourDiffersSilver, WhiteWhite
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Market positioningKnown for oneBusiness
PlacementKnown for oneDesktop
Displayidentical
Built-in displayNoNo
Power2 differ
Power sourceACAC
Power consumption (typical)Differs215 W304 W
Power consumption (standby)Differs0 W0.4 W
Power consumption (PowerSave)Known for one203 W
AC input voltageKnown for one100 - 240 V
Weight & dimensions4 differ
WeightDiffers4.04 kg1.7 kg
WidthDiffers321 mm210 mm
DepthDiffers231 mm292 mm
HeightDiffers87 mm44 mm
Package widthKnown for one284 mm
Package depthKnown for one435 mm
Package heightKnown for one121 mm
Package weightKnown for one3.6 kg
Packaging content1 differ
Remote control includedDiffersNoYes
Batteries includedKnown for oneYes
Cables includedKnown for oneAC, USB
Carrying caseKnown for oneYes
ManualKnown for oneYes
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Pallet gross heightKnown for one2.21 m
Pallet gross lengthKnown for one120 cm
Pallet gross widthKnown for one80 cm
Pallet height (UK)Known for one2.21 m
Pallet length (UK)Known for one120 cm
Pallet width (UK)Known for one100 cm
Products per palletKnown for one102 pc(s)
Products per pallet (UK)Known for one136 pc(s)
Products per pallet layerKnown for one6 pc(s)
Products per pallet layer (UK)Known for one8 pc(s)
Other featuresidentical
Aspect ratioKnown for one4:3
Package dimensions (WxDxH)Known for one284 x 435 x 121 mm
RS-232 ports00
Softwareidentical
Windows 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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