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Product comparison · 2 data projectors

BenQ LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black vs Epson 4,100-lumen1 Full HD 1080p projector

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  • 41specifications compared
  • 26differ
  • 15identical
  • 45known for one product only

Key differences

The Epson 4,100-lumen1 Full HD 1080p projector has 100 ANSI lumens more projector brightness than the BenQ LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black (4100 ANSI lumens vs 4000 ANSI lumens). The BenQ LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black has 2,984,000 :1 more contrast ratio (typical) than the Epson 4,100-lumen1 Full HD 1080p projector (3000000:1 vs 16000:1). The BenQ LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black has 13,500 h more service life of light source than the Epson 4,100-lumen1 Full HD 1080p projector (20000 h vs 6500 h). Only the BenQ LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black has 3D. Only the Epson 4,100-lumen1 Full HD 1080p projector has Wi-Fi.

  • Projector brightness
    • 4000 ANSI lumens
    • 4100 ANSI lumens
  • Projection technology
    • DLP
    • 3LCD
  • Projector native resolution
    • WXGA (1280x800)
    • 1080p (1920x1080)
  • Contrast ratio (typical)
    • 3000000:1
    • 16000:1
  • Keystone correction, horizontal
    • 30°
    • -30 - 30°
  • Keystone correction, vertical
    • 30°
    • -30 - 30°
  • Light source type
    • Laser
    • Lamp
  • Service life of light source
    • 20000 h
    • 6500 h

Side by side

Differences highlightedShow differences only
86 specifications
A

BenQ

LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black

Model LW830ST

View product
B

Epson

4,100-lumen1 Full HD 1080p projectorView product
Projector6 differ
Projector brightnessDiffers4000 ANSI lumens4100 ANSI lumens
Projection technologyDiffersDLP3LCD
Projector native resolutionDiffersWXGA (1280x800)1080p (1920x1080)
Contrast ratio (typical)Differs3000000:116000:1
Native aspect ratio16:916:9
Smart projectorNoNo
Screen size compatibilityKnown for one787.4 - 7721.6 mm (31 - 304")
Projection distanceKnown for one0.88 - 14.29 m
Projection distance (wide)Known for one0.9 - 8.9 m
Projection distance (tele)Known for one1.4 - 14.3 m
Number of colours1.07 billion colours1.07 billion colours
Keystone correction, horizontalDiffers30°-30 - 30°
Keystone correction, verticalDiffers30°-30 - 30°
Matrix sizeKnown for one1.57 cm (0.62")
Horizontal scan rangeKnown for one15 - 135 kHz
Vertical scan rangeKnown for one23 - 240 Hz
Colour gamutKnown for one93%
Light source3 differ
Light source typeDiffersLaserLamp
Service life of light sourceDiffers20000 h6500 h
Service life of light source (economic mode)Differs30000 h17000 h
Lamp typeKnown for oneUHE
Lamp powerKnown for one230 W
Lens system2 differ
FocusKnown for oneManual
Focal length rangeKnown for one18.2 - 29.1 mm
Aperture range (F-F)Known for one1.51 - 1.77
Zoom capabilityYesYes
Zoom typeDiffersFixedManual
Zoom ratioKnown for one1:1.62
Throw ratioDiffers0.5211.3 - 2.09:1
OffsetKnown for one112%
Video1 differ
Analog signal format systemKnown for oneNot supported
Full HDYesYes
3DDiffersYesNo
Video colour modesKnown for oneBlackboard, Cinema, Dynamic, Presentation, sRGB
Ports & interfaces3 differ
VGA (D-Sub) ports quantityKnown for one2
HDMI ports quantityDiffers21
Composite video inKnown for one1
DVI portKnown for oneNo
Service port typeKnown for oneUSB Type-A
USB 2.0 Type-A ports quantityDiffers21
Microphone inKnown for oneYes
Serial interface typeDiffersRS-232RS-232C
AC (power) inKnown for oneYes
PC Audio outKnown for oneYes
Network1 differ
Smart TVKnown for oneNo
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Wi-FiDiffersNoYes
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Features2 differ
InteractiveNoNo
Noise levelDiffers30 dB37 dB
Noise level (economic mode)Differs24 dB28 dB
HDCPKnown for oneYes
Password protectionKnown for oneYes
International Protection (IP) codeKnown for oneIP6X
Multimedia1 differ
Built-in speaker(s)YesYes
RMS rated powerDiffers15 W16 W
Number of built-in speakersKnown for one1
Design2 differ
Market positioningDiffersBusinessPresentation
Product colourDiffersBlackWhite
PlacementCeiling, DesktopCeiling, Desktop
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Product typeKnown for oneShort throw projector
Displayidentical
Built-in displayNoNo
Power1 differ
Power sourceACAC
Power consumption (typical)Differs230 W284 W
Power consumption (PowerSave)Known for one0.3 W
Power consumption (economy mode)Known for one181 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50/60 Hz50/60 Hz
Power consumption (standby)Known for one0.5 W
Operational conditionsidentical
Storage temperature (T-T)Known for one-10 - 60 °C
Storage relative humidity (H-H)Known for one10 - 90%
Operating temperature (T-T)Known for one0 - 40 °C
Weight & dimensions4 differ
WeightDiffers3.4 kg3.1 kg
WidthDiffers279.2 mm309 mm
DepthDiffers229.3 mm293 mm
HeightDiffers120.5 mm105 mm
Packaging contentidentical
Remote control includedYesYes
Batteries includedKnown for oneYes
Cables includedKnown for onePower
ManualKnown for oneYes
Mounting brackets includedKnown for oneYes
Logistics dataidentical
Quantity per packKnown for one1 pc(s)

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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