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Product comparison · 2 data projectors

Acer HL1820 DLP UHD 4K (3840x2160) 3D White vs Sharp P701U Standard throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White

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  • 24specifications compared
  • 12differ
  • 12identical
  • 41known for one product only

Key differences

The Sharp P701U Standard throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White has 5 W more RMS rated power than the Acer HL1820 DLP UHD 4K (3840x2160) 3D White (20 W vs 15 W). The Sharp P701U Standard throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White has 6.8 kg more weight than the Acer HL1820 DLP UHD 4K (3840x2160) 3D White (9.7 kg vs 2.9 kg). The Sharp P701U Standard throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White has 194 mm more width than the Acer HL1820 DLP UHD 4K (3840x2160) 3D White (480 mm vs 286 mm). Only the Sharp P701U Standard throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White has full HD. Projection technology: DLP on the Acer HL1820 DLP UHD 4K (3840x2160) 3D White, 3LCD on the Sharp P701U Standard throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White.

  • Projection technology
    • DLP
    • 3LCD
  • Projector native resolution
    • UHD 4K (3840x2160)
    • WUXGA (1920x1200)
  • Native aspect ratio
    • 16:9
    • 16:10
  • Supported aspect ratios
    • 16:9, 4:3
    • 16:10
  • Projection distance
    • 0.9 - 4.6 m
    • 0.8 - 12.9 m
  • Zoom ratio
    • 1:1.62
    • 1.6:1
  • Full HD
    • No
    • Yes
  • RMS rated power
    • 15 W
    • 20 W

Side by side

Differences highlightedShow differences only
65 specifications
A

Acer

HL1820 DLP UHD 4K (3840x2160) 3D White

Model HL1820

View product
B

Sharp

P701U Standard throw projector 7000 ANSI lumens 3LCD WUXGA (1920x1200) White

Model P701U

View product
Projector5 differ
Projector brightnessKnown for one7000 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 ratiosDiffers16:9, 4:316:10
Projection distanceDiffers0.9 - 4.6 m0.8 - 12.9 m
Number of coloursKnown for one1.07 billion colours
UniformityKnown for one80%
Horizontal scan rangeKnown for one15 - 135 kHz
Vertical scan rangeKnown for one24 - 240 Hz
Keystone correction, horizontalKnown for one+/- 30°
Keystone correction, verticalKnown for one+/- 30°
Light sourceidentical
Service life of light source (economic mode)Known for one30000 h
Lens system1 differ
Focal length rangeKnown for one15.3 - 24.6 mm
Aperture range (F-F)Known for one1.6 - 2
Zoom typeKnown for oneManual
Zoom ratioDiffers1:1.621.6:1
Horizontal lens shift rangeKnown for one-20 - 20%
Vertical lens shift rangeKnown for one0 - 44%
Video1 differ
Analog signal format systemKnown for oneNTSC, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDDiffersNoYes
3DKnown for oneYes
Ports & interfacesidentical
Serial interface typeKnown for oneRS-232
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) outKnown for one1
Networkidentical
Ethernet LANKnown for oneYes
Ethernet LAN (RJ-45) portsKnown for one1
Featuresidentical
Noise levelKnown for one27 dB
Noise level (economic mode)Known for one29 dB
Projection modesKnown for oneCeiling, Front, Rear
Multimedia1 differ
RMS rated powerDiffers15 W20 W
Designidentical
Product typeKnown for oneStandard throw projector
Market positioningKnown for oneHome cinema
Poweridentical
Power consumption (typical)Known for one318 W
Power consumption (standby)Known for one0.3 W
Power consumption (economy mode)Known for one237 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 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
WeightDiffers2.9 kg9.7 kg
WidthDiffers286 mm480 mm
DepthDiffers216 mm122 mm
HeightDiffers115.5 mm407 mm
Packaging contentidentical
Remote control includedKnown for oneYes
Cables includedKnown for oneHDMI
Carrying caseKnown 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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