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Product comparison · 2 data projectors

Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1 vs BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White

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  • 31specifications compared
  • 19differ
  • 12identical
  • 52known for one product only

Key differences

The BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White has 3,600 ANSI lumens more projector brightness than the Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1 (4600 ANSI lumens vs 1000 ANSI lumens). The BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White has 2,992,000 :1 more contrast ratio (typical) than the Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1 (3000000:1 vs 8000:1). The BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White has 2 more HDMI ports quantity than the Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1 (3 vs 1). Only the BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White has Ethernet LAN. Projector native resolution: UHD 4K (3840x2160) on the Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1, 1080p (1920x1080) on the BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White.

  • Projector brightness
    • 1000 ANSI lumens
    • 4600 ANSI lumens
  • Projector native resolution
    • UHD 4K (3840x2160)
    • 1080p (1920x1080)
  • Contrast ratio (typical)
    • 8000:1
    • 3000000:1
  • Keystone correction, horizontal
    • -30 - 30°
    • -40 - 40°
  • Keystone correction, vertical
    • -30 - 30°
    • -40 - 40°
  • Throw ratio
    • 1.5 - 1.65
    • 1.15 - 1.5
  • HDMI ports quantity
    • 1
    • 3
  • Ethernet LAN
    • No
    • Yes

Side by side

Differences highlightedShow differences only
83 specifications
A

Acer

PD1800 DLP 4K2K 1000 LM 3.5MIL:1View product
B

BenQ

LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White

Model LH660

View product
Projector5 differ
Projector brightnessDiffers1000 ANSI lumens4600 ANSI lumens
Projection technologyDLPDLP
Projector native resolutionDiffersUHD 4K (3840x2160)1080p (1920x1080)
Contrast ratio (typical)Differs8000:13000000:1
Native aspect ratio16:916:9
Number of coloursKnown for one1.07 billion colours
Horizontal scan rangeKnown for one15 - 155 kHz
Vertical scan rangeKnown for one23 - 120 Hz
Keystone correction, horizontalDiffers-30 - 30°-40 - 40°
Keystone correction, verticalDiffers-30 - 30°-40 - 40°
Supported aspect ratiosKnown for one4:3
Smart projectorKnown for oneNo
Screen size compatibilityKnown for one1397 - 7620 mm (55 - 300")
Projection distanceKnown for one1 - 10 m
Light sourceidentical
Light source typeKnown for oneLaser
Service life of light sourceKnown for one20000 h
Service life of light source (economic mode)Known for one30000 h
Lens system1 differ
Focal length rangeKnown for one16.88 - 21.88 mm
Aperture range (F-F)Known for one2.59 - 2.87
Zoom capabilityYesYes
Zoom ratioKnown for one1.3:1
Throw ratioDiffers1.5 - 1.651.15 - 1.5
OffsetKnown for one105.75%
FocusKnown for oneManual
Zoom typeKnown for oneManual
Videoidentical
Full HDKnown for oneYes
3DKnown for oneYes
Supported graphics resolutionsKnown for one640 x 480 (VGA), 3840 x 2160
Supported video modesKnown for one1080p
Ports & interfaces1 differ
VGA (D-Sub) ports quantityKnown for one0
HDMI ports quantityDiffers13
HDMI version2.02.0
USB 2.0 Type-A ports quantityKnown for one2
Audio (L/R) outKnown for one1
Serial interface typeKnown for oneRS-232
IR input ports quantityKnown for one1
Component video (YPbPr/YCbCr) inKnown for one0
Composite video inKnown for one0
DVI portKnown for oneNo
DC-in jackKnown for oneYes
Network1 differ
Ethernet LANDiffersNoYes
Ethernet LAN (RJ-45) portsKnown for one1
Smart TVKnown for oneNo
Wi-FiKnown for oneNo
Features1 differ
Noise levelDiffers26 dB34 dB
Noise level (economic mode)Known for one29 dB
HDCPKnown for oneYes
Preset modesKnown for oneBright, Infographic, Presentation, Spreadsheet
Country of originChinaChina
High Dynamic Range (HDR) supportedKnown for oneYes
High Dynamic Range (HDR) technologyKnown for oneHigh Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)
InteractiveKnown for oneNo
Multimedia1 differ
Built-in speaker(s)YesYes
Number of built-in speakers11
RMS rated powerDiffers5 W15 W
Designidentical
Product typeStandard throw projectorStandard throw projector
Market positioningKnown for oneBusiness
Product colourWhiteWhite
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Displayidentical
Built-in displayNoNo
Poweridentical
Power sourceACAC
Power consumption (typical)Known for one310 W
Power consumption (standby)Known for one0.5 W
AC input voltageKnown for one100-240 V
AC input frequencyKnown for one50/60 Hz
Auto power offKnown for oneYes
Cord lengthKnown for one1.8 m
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Weight & dimensions8 differ
WeightDiffers2.3 kg4.5 kg
WidthDiffers238 mm343.8 mm
DepthDiffers215.4 mm256 mm
HeightDiffers127.4 mm136 mm
Package widthDiffers400 mm414 mm
Package depthDiffers297 mm560 mm
Package heightDiffers200 mm297 mm
Package weightDiffers4 kg8.1 kg
Packaging content1 differ
Remote control includedYesYes
Cables includedDiffersPower, HDMIAC
ManualKnown for oneYes
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Storageidentical
Card reader integratedKnown for oneNo
Other featuresidentical
Connectivity technologyKnown for oneWired

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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