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Product comparison · 2 data projectors

Acer Predator GD712 DLP UHD 4K (3840x2160) 3D Black vs Sharp A175U-B Standard throw projector 17000 ANSI lumens 3LCD WUXGA (1920x1200) Black

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  • 24specifications compared
  • 18differ
  • 6identical
  • 47known for one product only

Key differences

The Sharp A175U-B Standard throw projector 17000 ANSI lumens 3LCD WUXGA (1920x1200) Black has 1 more audio (L/R) in than the Acer Predator GD712 DLP UHD 4K (3840x2160) 3D Black (1 vs 0). The Sharp A175U-B Standard throw projector 17000 ANSI lumens 3LCD WUXGA (1920x1200) Black has 1 more audio (L/R) out than the Acer Predator GD712 DLP UHD 4K (3840x2160) 3D Black (2 vs 1). The Sharp A175U-B Standard throw projector 17000 ANSI lumens 3LCD WUXGA (1920x1200) Black has 25.5 kg more weight than the Acer Predator GD712 DLP UHD 4K (3840x2160) 3D Black (28.7 kg vs 3.2 kg). Projection technology: DLP on the Acer Predator GD712 DLP UHD 4K (3840x2160) 3D Black, 3LCD on the Sharp A175U-B Standard throw projector 17000 ANSI lumens 3LCD WUXGA (1920x1200) Black. Projector native resolution: UHD 4K (3840x2160) on the Acer Predator GD712 DLP UHD 4K (3840x2160) 3D Black, WUXGA (1920x1200) on the Sharp A175U-B Standard throw projector 17000 ANSI lumens 3LCD WUXGA (1920x1200) Black.

  • Projection technology
    • DLP
    • 3LCD
  • Projector native resolution
    • UHD 4K (3840x2160)
    • WUXGA (1920x1200)
  • Native aspect ratio
    • 16:9
    • 16:10
  • Supported aspect ratios
    • 4:3, 16:9
    • 16:10
  • Projection distance
    • 1.6 - 8.1 m
    • 0.68 - 80.77 m
  • Horizontal scan range
    • 15 - 135 kHz
    • 15 - 153 kHz
  • Vertical scan range
    • 24 - 240 Hz
    • 24 - 120 Hz
  • Keystone correction, horizontal
    • +/- 30°
    • -40 - 40°

Side by side

Differences highlightedShow differences only
71 specifications
A

Acer

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

Model GD712

View product
B

Sharp

A175U-B Standard throw projector 17000 ANSI lumens 3LCD WUXGA (1920x1200) Black

Model A175U-B

View product
Projector9 differ
Projector brightnessKnown for one17000 ANSI lumens
Projection technologyDiffersDLP3LCD
Projector native resolutionDiffersUHD 4K (3840x2160)WUXGA (1920x1200)
Contrast ratio (typical)Known for one3000000:1
Native aspect ratioDiffers16:916:10
Supported aspect ratiosDiffers4:3, 16:916:10
Screen size compatibilityKnown for one1524 - 12700 mm (60 - 500")
Projection distanceDiffers1.6 - 8.1 m0.68 - 80.77 m
Horizontal scan rangeDiffers15 - 135 kHz15 - 153 kHz
Vertical scan rangeDiffers24 - 240 Hz24 - 120 Hz
Keystone correction, horizontalDiffers+/- 30°-40 - 40°
Keystone correction, verticalDiffers+/- 30°-30 - 30°
Number of coloursKnown for one1.07 billion colours
UniformityKnown for one75%
Light source1 differ
Light source typeDiffersLEDLaser
Service life of light source20000 h20000 h
Service life of light source (economic mode)Known for one30000 h
Lens system1 differ
FocusDiffersAuto/ManualMotorized
Horizontal lens shift rangeKnown for one-25 - 25%
Vertical lens shift rangeKnown for one-65 - 65%
Focal length rangeKnown for one12.77 mm
Throw ratioKnown for one1.21 - 1.59:1
OffsetKnown for one110%
Ports & interfaces2 differ
HDMI ports quantity22
USB 2.0 Type-A ports quantityKnown for one1
Audio (L/R) inDiffers01
Audio (L/R) outDiffers12
Serial interface typeKnown for oneRS-232
3G-SDI inputKnown for one1
VGA (D-Sub) ports quantityKnown for one0
Component video (YPbPr/YCbCr) inKnown for one0
Composite video inKnown for one0
DVI portKnown for oneNo
Networkidentical
Ethernet LANKnown for oneYes
Ethernet LAN (RJ-45) portsKnown for one1
Featuresidentical
Noise levelKnown for one43 dB
Noise level (economic mode)Known for one37 dB
HDCPKnown for oneYes
Projection modesKnown for oneCeiling, Front, Rear
Designidentical
Product typeKnown for oneStandard throw projector
Product colourBlackBlack
Market positioningKnown for oneGaming
Displayidentical
Built-in displayNoNo
Poweridentical
Power sourceACAC
Power consumption (typical)Known for one990 W
Power consumption (standby)Known for one0.5 W
Power consumption (economy mode)Known for one890 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
Storage temperature (T-T)Known for one-10 - 50 °C
Operating relative humidity (H-H)Known for one20 - 80%
Storage relative humidity (H-H)Known for one20 - 80%
Weight & dimensions4 differ
WeightDiffers3.2 kg28.7 kg
WidthDiffers320 mm599 mm
DepthDiffers232 mm490 mm
HeightDiffers109 mm238 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
Remote control typeKnown for oneIR
Cables includedDiffersHDMIAC
Videoidentical
Full HDKnown for oneNo
3DKnown for oneYes
Supported graphics resolutionsKnown for one3840 x 2160
Supported video modesKnown for one2160p
Multimediaidentical
Built-in speaker(s)Known for oneYes
Number of built-in speakersKnown for one1
RMS rated powerKnown for one10 W

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