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Product comparison · 2 data projectors

BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White vs Viewsonic LX720-4K data projector Standard throw projector 3500 ANSI lumens UHD 4K (3840x2160) 3D White

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  • 36specifications compared
  • 18differ
  • 18identical
  • 34known for one product only

Key differences

The BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White has 500 ANSI lumens more projector brightness than the Viewsonic LX720-4K data projector Standard throw projector 3500 ANSI lumens UHD 4K (3840x2160) 3D White (4000 ANSI lumens vs 3500 ANSI lumens). The BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White has 1 more HDMI ports quantity than the Viewsonic LX720-4K data projector Standard throw projector 3500 ANSI lumens UHD 4K (3840x2160) 3D White (3 vs 2). The BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White has 1 more USB 2.0 Type-A ports quantity than the Viewsonic LX720-4K data projector Standard throw projector 3500 ANSI lumens UHD 4K (3840x2160) 3D White (2 vs 1). Projector native resolution: WXGA (1280x800) on the BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White, UHD 4K (3840x2160) on the Viewsonic LX720-4K data projector Standard throw projector 3500 ANSI lumens UHD 4K (3840x2160) 3D White. Native aspect ratio: 16:10 on the BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White, 16:9 on the Viewsonic LX720-4K data projector Standard throw projector 3500 ANSI lumens UHD 4K (3840x2160) 3D White.

  • Projector brightness
    • 4000 ANSI lumens
    • 3500 ANSI lumens
  • Projector native resolution
    • WXGA (1280x800)
    • UHD 4K (3840x2160)
  • Native aspect ratio
    • 16:10
    • 16:9
  • Keystone correction, horizontal
    • -40 - 40°
    • +-25°
  • Keystone correction, vertical
    • -40 - 40°
    • +-25°
  • Throw ratio
    • 1.544 - 1.72
    • 1.127-1.465
  • HDMI ports quantity
    • 3
    • 2
  • HDMI version
    • 1.4a
    • 2.0

Side by side

Differences highlightedShow differences only
70 specifications
A

BenQ

LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White

Model LW655C

View product
B

Viewsonic

LX720-4K data projector Standard throw projector 3500 ANSI lumens UHD 4K (3840x2160) 3D White

Model LX720-4K

View product
Projector5 differ
Projector brightnessDiffers4000 ANSI lumens3500 ANSI lumens
Projector native resolutionDiffersWXGA (1280x800)UHD 4K (3840x2160)
Contrast ratio (typical)3000000:13000000:1
Native aspect ratioDiffers16:1016:9
Smart projectorKnown for oneNo
Screen size compatibilityKnown for one1524 - 7620 mm (60 - 300")
Projection distanceKnown for one1.49 - 9.72 m
Number of coloursKnown for one1.07 billion colours
Keystone correction, horizontalDiffers-40 - 40°+-25°
Keystone correction, verticalDiffers-40 - 40°+-25°
Projection technologyKnown for oneDLP
Light sourceidentical
Light source typeLaserLaser
Service life of light source20000 h20000 h
Service life of light source (economic mode)30000 h30000 h
Lens system1 differ
FocusKnown for oneManual
Focal length rangeKnown for one11.9 - 15.5 mm
Aperture range (F-F)Known for one1.94 - 2.12
Zoom capabilityYesYes
Throw ratioDiffers1.544 - 1.721.127-1.465
Zoom ratioKnown for one1.1:1
OffsetKnown for one110%
Videoidentical
3DKnown for oneYes
Supported graphics resolutionsKnown for one640 x 480 (VGA), 3840 x 2160
Supported video modesKnown for one480i, 576i, 720p, 1080i, 1080p, 2160p
Full HDKnown for oneYes
Video colour modesKnown for onePresentation, Bright cinema, DICOM simulation mode, High bright, Vivid, Custom
Ports & interfaces3 differ
VGA (D-Sub) ports quantityKnown for one0
HDMI ports quantityDiffers32
HDMI versionDiffers1.4a2.0
Component video (YPbPr/YCbCr) inKnown for one0
Composite video inKnown for one0
DVI portKnown for oneNo
USB 2.0 Type-A ports quantityDiffers21
Serial interface typeRS-232RS-232
Audio Return Channel (ARC)Known for oneYes
HDMI connector typeKnown for oneFull-size
Networkidentical
Smart TVKnown for oneYes
Ethernet LANNoNo
Wi-FiKnown for oneYes
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.0
Storageidentical
Internal storage capacityKnown for one8 GB
Card reader integratedKnown for oneNo
Features1 differ
Noise level32 dB32 dB
Noise level (economic mode)Differs29 dB26 dB
HDCPYesYes
On Screen Display (OSD)Known for oneYes
Multimedia1 differ
Built-in speaker(s)YesYes
RMS rated powerDiffers15 W10 W
Design1 differ
Product typeStandard throw projectorStandard throw projector
Market positioningDiffersBusinessHome cinema
Product colourWhiteWhite
Displayidentical
Built-in displayNoNo
Power2 differ
Power sourceACAC
Power consumption (typical)143 W143 W
Power consumption (standby)0.5 W0.5 W
AC input voltageDiffers100 - 240 V100-240 V
AC input frequencyDiffers50 - 60 Hz50/60 Hz
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Weight & dimensions4 differ
WeightDiffers3 kg3.5 kg
WidthDiffers279.2 mm312 mm
DepthDiffers120.5 mm234 mm
HeightDiffers224.8 mm104 mm
Package widthKnown for one415 mm
Package depthKnown for one168 mm
Package heightKnown for one297 mm
Package weightKnown for one4.6 kg
Packaging contentidentical
Remote control includedYesYes
Cables includedKnown for oneHDMI, Power
Technical detailsidentical
Products per pallet (EU)Known for one64 pc(s)

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