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Product comparison · 2 data projectors

BenQ TH681 Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D Black, White vs Epson V11H475020 data projector Standard throw projector 2800 ANSI lumens 3LCD WXGA (1280x800) 3D Grey

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  • 42specifications compared
  • 25differ
  • 17identical
  • 44known for one product only

Key differences

  • Projector brightness
    • 3000 ANSI lumens
    • 2800 ANSI lumens
  • Projection technology
    • DLP
    • 3LCD
  • Projector native resolution
    • 1080p (1920x1080)
    • WXGA (1280x800)
  • Contrast ratio (typical)
    • 10000:1
    • 3000:1
  • Native aspect ratio
    • 16:9
    • 16:10
  • Keystone correction, vertical
    • -40 - 40°
    • 30°
  • Service life of light source (economic mode)
    • 6500 h
    • 5000 h
  • Focal length range
    • 16.88 - 21.88 mm
    • 16.9 - 20.28 mm

Side by side

Differences highlightedShow differences only
86 specifications
A

BenQ

TH681 Standard throw projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D Black, White

Model TH681

View product
B

Epson

V11H475020 data projector Standard throw projector 2800 ANSI lumens 3LCD WXGA (1280x800) 3D Grey

Model V11H475020

View product
Projector6 differ
Projector brightnessDiffers3000 ANSI lumens2800 ANSI lumens
Projection technologyDiffersDLP3LCD
Projector native resolutionDiffers1080p (1920x1080)WXGA (1280x800)
Contrast ratio (typical)Differs10000:13000:1
Native aspect ratioDiffers16:916:10
Screen size compatibilityKnown for one1143 - 7620 mm (45 - 300")
Number of coloursKnown for one1.073 billion colours
Horizontal scan rangeKnown for one15 - 102 kHz
Vertical scan rangeKnown for one23 - 120 Hz
Keystone correction, verticalDiffers-40 - 40°30°
Supported aspect ratiosKnown for one4:3, 16:9
Projection distanceKnown for one0.9 - 9 m
Projector brightness (economic mode)Known for one2800 ANSI lumens
Keystone correction, horizontalKnown for one30°
Light source1 differ
Service life of light source4000 h4000 h
Service life of light source (economic mode)Differs6500 h5000 h
Lamps quantityKnown for one1 lamp(s)
Light source typeKnown for oneLamp
Lamp typeKnown for oneUHE
Lamp powerKnown for one230 W
Lens system3 differ
Focal length rangeDiffers16.88 - 21.88 mm16.9 - 20.28 mm
Aperture range (F-F)Known for one2.59 - 2.87
Zoom ratioDiffers1.3:11.2:1
Throw ratioDiffers1.15 - 1.5:11.3 - 1.56:1
FocusKnown for oneManual
Zoom capabilityKnown for oneYes
Zoom typeKnown for oneManual
Video4 differ
Analog signal format systemDiffersNTSC, PAL, SECAMNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDDiffersYesNo
3DYesYes
Supported graphics resolutionsDiffers1600 x 1200 (UXGA), 640 x 480 (VGA)1400 x 900, 1440 x 900, 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+), 640 x 480 (VGA)
Supported video modesDiffers1080i, 1080p, 480i, 480p, 576i, 576p, 720p1080i, 1080p, 480i, 480p, 720p
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers31
HDMI ports quantity11
Component video (YPbPr/YCbCr) in00
Composite video in11
DVI portNoNo
S-Video inputs quantity11
USB 2.0 ports quantity22
Audio (L/R) in11
Headphone outputsKnown for one1
Serial interface typeKnown for oneRS-232
AUX inKnown for oneNo
USB connector typeKnown for oneMini-USB B, USB Type-A
CardBus PCMCIA slot typeKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
AC (power) inKnown for oneYes
Networkidentical
Ethernet LANNoNo
Ethernet LAN (RJ-45) ports00
Wi-FiNoNo
BluetoothKnown for oneNo
Storageidentical
Card reader integratedKnown for oneNo
Features2 differ
Noise levelDiffers33 dB37 dB
Noise level (economic mode)Differs28 dB29 dB
Preset modesKnown for oneCinema, Custom, Dynamic, Presentation, sRGB
On Screen Display (OSD)Known for oneYes
Noise reductionKnown for oneYes
Design2 differ
Product typeStandard throw projectorStandard throw projector
Market positioningKnown for oneHome cinema
Product colourDiffersBlack, WhiteGrey
PlacementDiffersDesktopDesktop, Ceiling
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Power1 differ
Power sourceACAC
Power consumption (typical)Differs270 W283 W
Power consumption (standby)Known for one0.5 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Power consumption (PowerSave)Known for one234 W
Voltage toleranceKnown for one10%
Weight & dimensions4 differ
WeightDiffers2.6 kg2.3 kg
WidthDiffers311.8 mm294.6 mm
DepthDiffers244.1 mm228.6 mm
HeightDiffers104.7 mm76.2 mm
Packaging contentidentical
Remote control includedYesYes
Remote control typeKnown for oneIR
Batteries includedKnown for oneYes
Cables includedKnown for oneVGA
Quick start guideKnown for oneYes
Warranty cardKnown for oneYes
Other features1 differ
RS-232 portsDiffers10
Multimediaidentical
Built-in speaker(s)Known for oneYes
Number of built-in speakersKnown for one1
RMS rated powerKnown for one2 W
Displayidentical
Built-in displayKnown for oneNo
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C

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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