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Product comparison · 2 data projectors

BenQ LK970 Large venue projector 5000 ANSI lumens DLP 4K (4096x2400) Black vs Epson EB-W42 Standard throw projector 3600 ANSI lumens 3LCD WXGA (1280x800) Black, White

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  • 26specifications compared
  • 21differ
  • 5identical
  • 68known for one product only

Key differences

  • Projector brightness
    • 5000 ANSI lumens
    • 3600 ANSI lumens
  • Projection technology
    • DLP
    • 3LCD
  • Projector native resolution
    • 4K (4096x2400)
    • WXGA (1280x800)
  • Contrast ratio (typical)
    • 100000:1
    • 15000:1
  • Native aspect ratio
    • 16:9
    • 16:10
  • Light source type
    • Laser
    • Lamp
  • Service life of light source
    • 20000 h
    • 6000 h
  • Service life of light source (economic mode)
    • 60000 h
    • 10000 h

Side by side

Differences highlightedShow differences only
94 specifications
A

BenQ

LK970 Large venue projector 5000 ANSI lumens DLP 4K (4096x2400) Black

Model LK970

View product
B

Epson

EB-W42 Standard throw projector 3600 ANSI lumens 3LCD WXGA (1280x800) Black, White

Model EB-W42

View product
Projector5 differ
Projector brightnessDiffers5000 ANSI lumens3600 ANSI lumens
Projection technologyDiffersDLP3LCD
Projector native resolutionDiffers4K (4096x2400)WXGA (1280x800)
Contrast ratio (typical)Differs100000:115000:1
Native aspect ratioDiffers16:916:10
Supported aspect ratiosKnown for one16:10
Screen size compatibilityKnown for one838.2 - 8128 mm (33 - 320")
Projection distance (wide)Known for one0 - 1.68 m
Projection distance (tele)Known for one0 - 2.02 m
Projector brightness (economic mode)Known for one2235 ANSI lumens
Keystone correction, horizontalKnown for one-30 - 30°
Keystone correction, verticalKnown for one-30 - 30°
Number of coloursKnown for one1.073 billion colours
Horizontal scan rangeKnown for one15 - 135 kHz
Vertical scan rangeKnown for one23 - 120 Hz
Light source3 differ
Light source typeDiffersLaserLamp
Service life of light sourceDiffers20000 h6000 h
Service life of light source (economic mode)Differs60000 h10000 h
Lamp typeKnown for oneUHE
Lamp powerKnown for one210 W
Lamps quantityKnown for one1 lamp(s)
Lens systemidentical
FocusManualManual
Focal length rangeKnown for one16.9 - 20.28 mm
Zoom capabilityKnown for oneYes
Zoom typeKnown for oneManual
Aperture range (F-F)Known for one2.13 - 2.38
Zoom ratioKnown for one1.47:1
Throw ratioKnown for one1.38 - 2.02:1
Horizontal lens shift rangeKnown for one-25 - 25%
Vertical lens shift rangeKnown for one-60 - 60%
Videoidentical
Full HDNoNo
3DKnown for oneNo
Video colour modesKnown for oneBlackboard, Cinema, Dynamic, Presentation, sRGB
Analog signal format systemKnown for oneNTSC, PAL, SECAM
Supported graphics resolutionsKnown for one640 x 480 (VGA), 3840 x 2160
Supported video modesKnown for one480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p
Ports & interfaces3 differ
VGA (D-Sub) ports quantityDiffers31
HDMI ports quantityDiffers21
Composite video inKnown for one1
USB 2.0 ports quantityDiffers12
USB 2.0 Type-B ports quantityKnown for one1
Mobile High-Definition Link (MHL)Known for oneYes
DVI portKnown for oneNo
S-Video inputs quantityKnown for one2
HDBaseT portKnown for oneYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
Serial interface typeKnown for oneRS-232
AC (power) inKnown for oneYes
Network1 differ
Ethernet LANDiffersYesNo
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN (RJ-45) portsKnown for one1
Featuresidentical
Noise level37 dB37 dB
Noise level (economic mode)Known for one28 dB
Password protectionKnown for oneYes
On Screen Display (OSD)Known for oneYes
On Screen Display (OSD) languagesKnown for oneArabic, Bulgarian, Simplified Chinese, Traditional Chinese, Croatian, Czech, Danish, German, Dutch, English, Spanish, Finnish, French, Greek, Hungarian, Indonesian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Romanian, Swedish, Thai, Turkish
Multimediaidentical
Built-in speaker(s)Known for oneYes
Number of built-in speakersKnown for one1
RMS rated powerKnown for one2 W
Design3 differ
Product typeDiffersLarge venue projectorStandard throw projector
Product colourDiffersBlackBlack, White
PlacementDiffersDesktop, CeilingDesktop
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Market positioningKnown for onePresentation
Power2 differ
Power sourceACAC
Power consumption (typical)Differs540 W282 W
Power consumption (standby)Differs0.5 W0.2 W
Power consumption (economy mode)Known for one203 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Power consumption (max)Known for one595 W
Power consumption (PowerSave)Known for one430 W
Power consumption (network standby)Known for one3 W
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-10 - 60 °C
Operating relative humidity (H-H)Known for one20 - 80%
Storage relative humidity (H-H)Known for one10 - 90%
Weight & dimensions4 differ
WeightDiffers19.2 kg2.5 kg
WidthDiffers470.7 mm302 mm
DepthDiffers564.7 mm237 mm
HeightDiffers224.9 mm82 mm
Package widthKnown for one335 mm
Package depthKnown for one380 mm
Package heightKnown for one160 mm
Packaging contentidentical
Remote control includedYesYes
Batteries includedKnown for oneYes
Cables includedKnown for oneVGA
Remote control typeKnown for oneIR
ManualKnown for oneYes
Quick start guideKnown for oneYes
Warranty cardKnown for oneYes
Other featuresidentical
RS-232 portsKnown for one1

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