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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 PowerLite Home Cinema 8345

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  • 34specifications compared
  • 16differ
  • 18identical
  • 50known for one product only

Key differences

  • Projector brightness
    • 3000 ANSI lumens
    • 1800 ANSI lumens
  • Projection technology
    • DLP
    • 3LCD
  • Contrast ratio (typical)
    • 10000:1
    • 2300:1
  • Focal length range
    • 16.88 - 21.88 mm
    • 22.5 - 47.2 mm
  • Aperture range (F-F)
    • 2.59 - 2.87
    • 2 - 3.17
  • Zoom ratio
    • 1.3:1
    • 2.1:1
  • VGA (D-Sub) ports quantity
    • 3
    • 1
  • HDMI ports quantity
    • 1
    • 2

Side by side

Differences highlightedShow differences only
84 specifications
A

BenQ

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

Model TH681

View product
B

Epson

PowerLite Home Cinema 8345View product
Projector3 differ
Projector brightnessDiffers3000 ANSI lumens1800 ANSI lumens
Projection technologyDiffersDLP3LCD
Contrast ratio (typical)Differs10000:12300:1
Screen size compatibilityKnown for one1143 - 7620 mm (45 - 300")
Horizontal scan rangeKnown for one15 - 102 kHz
Vertical scan rangeKnown for one23 - 120 Hz
Keystone correction, verticalKnown for one-40 - 40°
Supported aspect ratiosKnown for one4:3, 16:9
Projection distanceKnown for one2.44 - 2.74 m
Contrast ratio (dynamic)Known for one25000:1
Colour light outputKnown for one1800 ANSI lumens
Matrix typeKnown for one3-panel (p-Si TFT active)
White light outputKnown for one1800 ANSI lumens
Light sourceidentical
Service life of light source (economic mode)Known for one6500 h
Lamps quantityKnown for one1 lamp(s)
Light source typeKnown for oneLamp
Lamp typeKnown for oneE-TORL
Lamp powerKnown for one200 W
Lens system3 differ
Focal length rangeDiffers16.88 - 21.88 mm22.5 - 47.2 mm
Aperture range (F-F)Differs2.59 - 2.872 - 3.17
Zoom ratioDiffers1.3:12.1:1
Throw ratioKnown for one1.15 - 1.5:1
FocusKnown for oneManual
Zoom capabilityKnown for oneYes
Zoom typeKnown for oneManual
Digital zoomKnown for one2.1x
Video1 differ
Analog signal format systemDiffersNTSC, PAL, SECAMNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
3DKnown for oneYes
Supported graphics resolutionsKnown for one1600 x 1200 (UXGA), 640 x 480 (VGA)
Video colour modesKnown for onex.v. Colour, Cinema, Dynamic, Living room
Ports & interfaces2 differ
VGA (D-Sub) ports quantityDiffers31
HDMI ports quantityDiffers12
Component video (YPbPr/YCbCr) inKnown for one0
DVI portKnown for oneNo
USB 2.0 ports quantityKnown for one2
Audio (L/R) inKnown for one1
Headphone outputsKnown for one1
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 LAN (RJ-45) portsKnown for one0
Wi-FiKnown for oneNo
BluetoothKnown for oneNo
Storageidentical
Card reader integratedKnown for oneNo
Features2 differ
Noise levelDiffers33 dB28 dB
Noise level (economic mode)Differs28 dB22 dB
Preset modesKnown for oneCinema, Custom, Dynamic, Presentation, sRGB
On Screen Display (OSD)Known for oneYes
Design1 differ
Product colourDiffersBlack, WhiteWhite
Poweridentical
Power consumption (typical)Known for one270 W
Power consumption (standby)Known for one0.5 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Weight & dimensions4 differ
WeightDiffers2.6 kg7.3 kg
WidthDiffers311.8 mm450 mm
DepthDiffers244.1 mm394 mm
HeightDiffers104.7 mm145 mm
Packaging contentidentical
Cables includedKnown for oneVGA
Quick start guideKnown for oneYes
Warranty cardKnown for oneYes
AC adapter includedKnown for oneYes
ManualKnown for oneYes
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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