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Product comparison · 2 data projectors

BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White vs Viewsonic X1-4K Pro

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  • 42specifications compared
  • 26differ
  • 16identical
  • 43known for one product only

Key differences

The Viewsonic X1-4K Pro has 40,000 h more service life of light source than the BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White (60000 h vs 20000 h). The Viewsonic X1-4K Pro has 0.2 :1 more zoom ratio than the BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White (1.3:1 vs 1.1:1). The BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 23.6% more offset than the Viewsonic X1-4K Pro (133.6% vs 110%). Only the Viewsonic X1-4K Pro has Wi-Fi. Projector brightness: 4000 ANSI lumens on the BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White, 3300 LED lumens on the Viewsonic X1-4K Pro.

  • Projector brightness
    • 4000 ANSI lumens
    • 3300 LED lumens
  • Projection technology
    • DLP
    • DMD
  • Projector native resolution
    • 1080p (1920x1080)
    • UHD 4K (3840x2160)
  • Horizontal scan range
    • 15 - 102 kHz
    • 15 - 135 kHz
  • Vertical scan range
    • 23 - 120 Hz
    • 23 - 240 Hz
  • Light source type
    • Laser
    • LED
  • Service life of light source
    • 20000 h
    • 60000 h
  • Zoom ratio
    • 1.1:1
    • 1.3:1

Side by side

Differences highlightedShow differences only
85 specifications
A

BenQ

LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White

Model LH655C

View product
B

Viewsonic

X1-4K ProView product
Projector5 differ
Projector brightnessDiffers4000 ANSI lumens3300 LED lumens
Projection technologyDiffersDLPDMD
Projector native resolutionDiffers1080p (1920x1080)UHD 4K (3840x2160)
Contrast ratio (typical)3000000:13000000:1
Screen size compatibilityKnown for one1524 - 3810 mm (60 - 150")
Projection distanceKnown for one1.53 - 4.98 m
Number of colours1.07 billion colours1.07 billion colours
Horizontal scan rangeDiffers15 - 102 kHz15 - 135 kHz
Vertical scan rangeDiffers23 - 120 Hz23 - 240 Hz
Keystone correction, horizontal-40 - 40°-40 - 40°
Keystone correction, vertical-40 - 40°-40 - 40°
Native aspect ratioKnown for one16:9
Light source2 differ
Light source typeDiffersLaserLED
Service life of light sourceDiffers20000 h60000 h
Service life of light source (economic mode)Known for one30000 h
Lens system2 differ
Focal length rangeKnown for one16.89 - 21.87 mm
Aperture range (F-F)Known for one2.48 - 2.78
Zoom capabilityKnown for oneYes
Zoom ratioDiffers1.1:11.3:1
OffsetDiffers133.6%110%
Throw ratioKnown for one1.48 - 1.62
Video1 differ
Full HDYesYes
3DYesYes
Supported graphics resolutionsDiffers640 x 480 (VGA), 1920 x 1200 (WUXGA)2560 x 1440
Supported video modesKnown for one1440p, 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p
Ports & interfaces2 differ
VGA (D-Sub) ports quantityDiffers01
HDMI ports quantity22
HDMI versionDiffers1.4a2.0
USB 2.0 Type-A ports quantity22
USB 2.0 Type-C ports quantityKnown for one1
Serial interface typeRS-232RS-232
Enhanced Audio Return Channel (eARC)Known for oneYes
Component video (YPbPr/YCbCr) inKnown for one0
Composite video inKnown for one0
DVI portKnown for oneNo
Audio (L/R) inKnown for one0
Headphone outputsKnown for one1
Network1 differ
Wi-FiDiffersNoYes
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.0
Smart TVKnown for oneNo
Ethernet LANKnown for oneNo
Storageidentical
Internal memoryKnown for one8 GB
Card reader integratedKnown for oneNo
Features1 differ
Noise levelDiffers34 dB33 dB
HDCPYesYes
Screen mirroringKnown for oneYes
High Dynamic Range (HDR) supportedKnown for oneYes
Video appsKnown for oneGoogle TV, Netflix
Noise level (economic mode)Known for one31 dB
Preset modesKnown for one3D, Bright, Presentation
Multimedia2 differ
Built-in speaker(s)YesYes
Number of built-in speakersDiffers12
RMS rated powerDiffers15 W6 W
Audio decodersKnown for oneDTS
Design2 differ
Product typeStandard throw projectorStandard throw projector
Market positioningDiffersBusinessGaming
Product colourDiffersWhiteBlack, Green
PlacementKnown for oneCeiling, Desktop
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
LED indicatorsKnown for oneYes
Power3 differ
Power sourceACAC
Power consumption (typical)Differs175 W236 W
Power consumption (standby)0.5 W0.5 W
AC input voltageDiffers100 - 240 V100-240 V
AC input frequencyDiffers50 - 60 Hz50/60 Hz
Auto power offKnown for oneYes
Cord lengthKnown for one1.8 m
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Weight & dimensions4 differ
WeightDiffers3 kg3.68 kg
WidthDiffers279.2 mm355 mm
DepthDiffers120.5 mm244 mm
HeightDiffers224.8 mm121 mm
Package widthKnown for one490 mm
Package depthKnown for one376 mm
Package heightKnown for one313 mm
Package weightKnown for one5.6 kg
Packaging content1 differ
Remote control includedYesYes
Remote control typeKnown for oneBluetooth
Cables includedDiffersPower, HDMIAC, USB Type-C
ManualYesYes
Batteries includedKnown for oneYes
Technical detailsidentical
Compliance certificatesKnown for oneTÜV SÜD mark
Displayidentical
Built-in displayKnown for oneNo

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