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Product comparison · 2 data projectors

Acer Predator GD712 DLP UHD 4K (3840x2160) 3D Black vs BenQ LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black

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  • 29specifications compared
  • 15differ
  • 14identical
  • 44known for one product only

Key differences

The Acer Predator GD712 DLP UHD 4K (3840x2160) 3D Black has 1 - 240 Hz more vertical scan range than the BenQ LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black (24 - 240 Hz vs 23 - 240 Hz). The BenQ LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black has 2% more offset than the Acer Predator GD712 DLP UHD 4K (3840x2160) 3D Black (112% vs 110%). The BenQ LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black has 5 W more RMS rated power than the Acer Predator GD712 DLP UHD 4K (3840x2160) 3D Black (15 W vs 10 W). Only the BenQ LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black has full HD. Projector native resolution: UHD 4K (3840x2160) on the Acer Predator GD712 DLP UHD 4K (3840x2160) 3D Black, WXGA (1280x800) on the BenQ LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black.

  • Projector native resolution
    • UHD 4K (3840x2160)
    • WXGA (1280x800)
  • Vertical scan range
    • 24 - 240 Hz
    • 23 - 240 Hz
  • Keystone correction, horizontal
    • +/- 30°
    • 30°
  • Keystone correction, vertical
    • +/- 30°
    • 30°
  • Light source type
    • LED
    • Laser
  • Throw ratio
    • 1.21 - 1.59:1
    • 0.521
  • Offset
    • 110%
    • 112%
  • Full HD
    • No
    • Yes

Side by side

Differences highlightedShow differences only
73 specifications
A

Acer

Predator GD712 DLP UHD 4K (3840x2160) 3D Black

Model GD712

View product
B

BenQ

LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black

Model LW830ST

View product
Projector4 differ
Projector brightnessKnown for one4000 ANSI lumens
Projection technologyDLPDLP
Projector native resolutionDiffersUHD 4K (3840x2160)WXGA (1280x800)
Contrast ratio (typical)Known for one3000000:1
Native aspect ratio16:916:9
Smart projectorKnown for oneNo
Number of colours1.07 billion colours1.07 billion colours
Horizontal scan range15 - 135 kHz15 - 135 kHz
Vertical scan rangeDiffers24 - 240 Hz23 - 240 Hz
Colour gamutKnown for one93%
Keystone correction, horizontalDiffers+/- 30°30°
Keystone correction, verticalDiffers+/- 30°30°
Supported aspect ratiosKnown for one4:3, 16:9
Projection distanceKnown for one1.6 - 8.1 m
UniformityKnown for one75%
Light source1 differ
Light source typeDiffersLEDLaser
Service life of light source20000 h20000 h
Service life of light source (economic mode)30000 h30000 h
Lens system2 differ
Zoom capabilityKnown for oneYes
Zoom typeKnown for oneFixed
Throw ratioDiffers1.21 - 1.59:10.521
OffsetDiffers110%112%
FocusKnown for oneAuto/Manual
Focal length rangeKnown for one12.77 mm
Video1 differ
Full HDDiffersNoYes
3DYesYes
Supported graphics resolutionsKnown for one3840 x 2160
Supported video modesKnown for one2160p
Ports & interfacesidentical
HDMI ports quantity22
USB 2.0 Type-A ports quantityKnown for one2
Serial interface typeKnown for oneRS-232
PC Audio outKnown for oneYes
VGA (D-Sub) ports quantityKnown for one0
Component video (YPbPr/YCbCr) inKnown for one0
Composite video inKnown for one0
DVI portKnown for oneNo
Audio (L/R) inKnown for one0
Audio (L/R) outKnown for one1
Networkidentical
Ethernet LANKnown for oneYes
Ethernet LAN (RJ-45) portsKnown for one1
Wi-FiKnown for oneNo
Featuresidentical
InteractiveKnown for oneNo
Noise levelKnown for one30 dB
Noise level (economic mode)Known for one24 dB
International Protection (IP) codeKnown for oneIP6X
Projection modesKnown for oneCeiling, Front, Rear
Multimedia1 differ
Built-in speaker(s)YesYes
Number of built-in speakers11
RMS rated powerDiffers10 W15 W
Design1 differ
Product typeKnown for oneShort throw projector
Market positioningDiffersGamingBusiness
Product colourBlackBlack
PlacementKnown for oneCeiling, Desktop
Displayidentical
Built-in displayNoNo
Poweridentical
Power sourceACAC
Power consumption (typical)Known for one230 W
Power consumption (standby)Known for one0.5 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50/60 Hz
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Weight & dimensions4 differ
WeightDiffers3.2 kg3.4 kg
WidthDiffers320 mm279.2 mm
DepthDiffers232 mm229.3 mm
HeightDiffers109 mm120.5 mm
Package widthKnown for one320 mm
Package depthKnown for one232 mm
Package heightKnown for one109 mm
Package weightKnown for one4.5 kg
Packaging content1 differ
Remote control includedYesYes
Cables includedDiffersHDMIPower
ManualKnown for oneYes
Mounting brackets includedKnown for oneYes
Logistics dataidentical
Quantity per packKnown for one1 pc(s)

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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