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Product comparison · 2 data projectors

BenQ LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black vs Predator GD712 projector - 4K Ultra HD, LED, 4,500 LED lm

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  • 38specifications compared
  • 21differ
  • 17identical
  • 38known for one product only

Key differences

The BenQ LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black has 2,400 ANSI lumens more projector brightness than the Predator GD712 projector - 4K Ultra HD, LED, 4,500 LED lm (4000 ANSI lumens vs 1600 ANSI lumens). The Predator GD712 projector - 4K Ultra HD, LED, 4,500 LED lm has 16.5 - 135 kHz more horizontal scan range than the BenQ LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black (31.5 - 135 kHz vs 15 - 135 kHz). The Predator GD712 projector - 4K Ultra HD, LED, 4,500 LED lm 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). Projector native resolution: WXGA (1280x800) on the BenQ LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black, UHD 4K (3840x2160) on the Predator GD712 projector - 4K Ultra HD, LED, 4,500 LED lm. Keystone correction, horizontal: 30° on the BenQ LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black, +/- 30° on the Predator GD712 projector - 4K Ultra HD, LED, 4,500 LED lm.

  • Projector brightness
    • 4000 ANSI lumens
    • 1600 ANSI lumens
  • Projector native resolution
    • WXGA (1280x800)
    • UHD 4K (3840x2160)
  • Horizontal scan range
    • 15 - 135 kHz
    • 31.5 - 135 kHz
  • Vertical scan range
    • 23 - 240 Hz
    • 24 - 240 Hz
  • Keystone correction, horizontal
    • 30°
    • +/- 30°
  • Keystone correction, vertical
    • 30°
    • +/- 30°
  • Light source type
    • Laser
    • LED
  • Zoom type
    • Fixed
    • Manual

Side by side

Differences highlightedShow differences only
76 specifications
A

BenQ

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

Model LW830ST

View product
B

Predator

GD712 projector - 4K Ultra HD, LED, 4,500 LED lm

Model GD712

View product
Projector6 differ
Projector brightnessDiffers4000 ANSI lumens1600 ANSI lumens
Projection technologyDLPDLP
Projector native resolutionDiffersWXGA (1280x800)UHD 4K (3840x2160)
Native aspect ratio16:916:9
Supported aspect ratiosKnown for one16:9, 4:3
Screen size compatibilityKnown for one1524 - 7620 mm (60 - 300")
Projection distanceKnown for one0 - 2 m
Contrast ratio (dynamic)Known for one3500000:1
Projector brightness (economic mode)Known for one1280 ANSI lumens
Horizontal scan rangeDiffers15 - 135 kHz31.5 - 135 kHz
Vertical scan rangeDiffers23 - 240 Hz24 - 240 Hz
Keystone correction, horizontalDiffers30°+/- 30°
Keystone correction, verticalDiffers30°+/- 30°
Contrast ratio (typical)Known for one3000000:1
Smart projectorKnown for oneNo
Number of coloursKnown for one1.07 billion colours
Colour gamutKnown for one93%
Light source1 differ
Light source typeDiffersLaserLED
Service life of light source20000 h20000 h
Service life of light source (economic mode)30000 h30000 h
Lens system3 differ
FocusKnown for oneManual
Focal length rangeKnown for one12.77 mm
Aperture range (F-F)Known for one0 - 1.7
Zoom capabilityYesYes
Zoom typeDiffersFixedManual
Zoom ratioKnown for one1:1
Throw ratioDiffers0.5211.22
OffsetDiffers112%100%
Videoidentical
Full HDYesYes
3DYesYes
Supported graphics resolutionsKnown for one3840 x 2160
Ports & interfaces1 differ
HDMI ports quantity22
HDMI versionKnown for one2.0
USB 2.0 Type-A ports quantityDiffers21
Audio (L/R) outKnown for one1
AC (power) inKnown for oneYes
Serial interface typeKnown for oneRS-232
PC Audio outKnown for oneYes
Featuresidentical
HDCPKnown for oneYes
Projection modesKnown for oneCeiling, Front, Rear
High Dynamic Range (HDR) supportedKnown for oneYes
High Dynamic Range (HDR) technologyKnown for oneHigh Dynamic Range 10 (HDR10)
InteractiveKnown for oneNo
Noise levelKnown for one30 dB
Noise level (economic mode)Known for one24 dB
International Protection (IP) codeKnown for oneIP6X
Multimedia1 differ
Built-in speaker(s)YesYes
Number of built-in speakers11
RMS rated powerDiffers15 W10 W
Design3 differ
Product typeDiffersShort throw projectorStandard throw projector
Market positioningDiffersBusinessGaming
Product colourBlackBlack
PlacementDiffersCeiling, DesktopCeiling
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Displayidentical
Built-in displayNoNo
Power1 differ
Power sourceACAC
Power consumption (typical)Differs230 W143 W
Power consumption (standby)0.5 W0.5 W
Power consumption (economy mode)Known for one90 W
AC input voltage100 - 240 V100 - 240 V
AC input frequencyKnown for one50/60 Hz
Weight & dimensions4 differ
WeightDiffers3.4 kg3.2 kg
WidthDiffers279.2 mm320 mm
DepthDiffers229.3 mm232 mm
HeightDiffers120.5 mm109 mm
Packaging content1 differ
Remote control includedYesYes
Batteries includedKnown for oneYes
Cables includedDiffersPowerAC, HDMI
ManualYesYes
Mounting brackets includedKnown for oneYes
Networkidentical
Ethernet LANKnown for oneYes
Ethernet LAN (RJ-45) portsKnown for one1
Wi-FiKnown for oneNo
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
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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