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Product comparison · 2 data projectors

BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White vs Epson 4,100-lumen1 Full HD 1080p projector

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  • 45specifications compared
  • 28differ
  • 17identical
  • 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 LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White (4100 ANSI lumens vs 4000 ANSI lumens). The BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White 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 LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White 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 LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 3D. Only the Epson 4,100-lumen1 Full HD 1080p projector has Ethernet LAN.

  • Projector brightness
    • 4000 ANSI lumens
    • 4100 ANSI lumens
  • Projection technology
    • DLP
    • 3LCD
  • Contrast ratio (typical)
    • 3000000:1
    • 16000:1
  • Keystone correction, horizontal
    • -40 - 40°
    • -30 - 30°
  • Keystone correction, vertical
    • -40 - 40°
    • -30 - 30°
  • Light source type
    • Laser
    • Lamp
  • Service life of light source
    • 20000 h
    • 6500 h
  • Service life of light source (economic mode)
    • 30000 h
    • 17000 h

Side by side

Differences highlightedShow differences only
90 specifications
A

BenQ

LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White

Model LH655C

View product
B

Epson

4,100-lumen1 Full HD 1080p projectorView product
Projector5 differ
Projector brightnessDiffers4000 ANSI lumens4100 ANSI lumens
Projection technologyDiffersDLP3LCD
Contrast ratio (typical)Differs3000000:116000:1
Smart projectorKnown for oneNo
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
Keystone correction, horizontalDiffers-40 - 40°-30 - 30°
Keystone correction, verticalDiffers-40 - 40°-30 - 30°
Matrix sizeKnown for one1.57 cm (0.62")
Horizontal scan rangeKnown for one15 - 102 kHz
Vertical scan rangeKnown for one23 - 120 Hz
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 capabilityKnown for oneYes
Zoom typeKnown for oneManual
Zoom ratioDiffers1.1:11:1.62
Throw ratioDiffers1.48 - 1.621.3 - 2.09:1
OffsetKnown for one133.6%
Video1 differ
Analog signal format systemKnown for oneNot supported
3DDiffersYesNo
Video colour modesKnown for oneBlackboard, Cinema, Dynamic, Presentation, sRGB
Supported graphics resolutionsKnown for one640 x 480 (VGA), 1920 x 1200 (WUXGA)
Ports & interfaces5 differ
VGA (D-Sub) ports quantityDiffers02
HDMI ports quantityDiffers21
Composite video inDiffers01
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
HDMI versionKnown for one1.4a
Component video (YPbPr/YCbCr) inKnown for one0
Audio (L/R) inKnown for one0
Headphone outputsKnown for one1
Network2 differ
Ethernet LANDiffersNoYes
Ethernet LAN (RJ-45) portsKnown for one1
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
InteractiveKnown for oneNo
Noise levelDiffers34 dB37 dB
Noise level (economic mode)Differs31 dB28 dB
Password protectionKnown for oneYes
Preset modesKnown for one3D, Bright, Presentation
Multimedia1 differ
RMS rated powerDiffers15 W16 W
Number of built-in speakersKnown for one1
Design1 differ
Market positioningDiffersBusinessPresentation
Product typeKnown for oneStandard throw projector
LED indicatorsKnown for oneYes
Power2 differ
Power consumption (typical)Differs175 W284 W
Power consumption (PowerSave)Known for one0.3 W
Power consumption (economy mode)Known for one181 W
AC input frequencyDiffers50 - 60 Hz50/60 Hz
Power consumption (standby)Known for one0.5 W
Auto power offKnown for oneYes
Cord lengthKnown for one1.8 m
Operational conditionsidentical
Storage temperature (T-T)Known for one-10 - 60 °C
Storage relative humidity (H-H)Known for one10 - 90%
Weight & dimensions4 differ
WeightDiffers3 kg3.1 kg
WidthDiffers279.2 mm309 mm
DepthDiffers120.5 mm293 mm
HeightDiffers224.8 mm105 mm
Packaging contentidentical
Cables includedKnown for onePower, HDMI
ManualKnown for oneYes
Storageidentical
Card reader integratedKnown for oneNo

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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