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Product comparison · 2 data projectors

BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White vs Epson EB-870Ei

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  • 36specifications compared
  • 22differ
  • 14identical
  • 59known for one product only

Key differences

The Epson EB-870Ei has 1,000 ANSI lumens more projector brightness than the BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White (5000 ANSI lumens vs 4000 ANSI lumens). The Epson EB-870Ei has 0.25 :1 more zoom ratio than the BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White (1.35:1 vs 1.1:1). The Epson EB-870Ei has 1 dB more noise level than the BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White (33 dB vs 32 dB). Only the Epson EB-870Ei has Ethernet LAN. Projection technology: DLP on the BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White, 3LCD on the Epson EB-870Ei.

  • Projector brightness
    • 4000 ANSI lumens
    • 5000 ANSI lumens
  • Projection technology
    • DLP
    • 3LCD
  • Projector native resolution
    • WXGA (1280x800)
    • 1080p (1920x1080)
  • Native aspect ratio
    • 16:10
    • 16:9
  • Keystone correction, horizontal
    • -40 - 40°
    • ±3°
  • Keystone correction, vertical
    • -40 - 40°
    • ±3°
  • Zoom ratio
    • 1.1:1
    • 1.35:1
  • Throw ratio
    • 1.544 - 1.72
    • 0.25 - 0.35:1

Side by side

Differences highlightedShow differences only
95 specifications
A

BenQ

LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White

Model LW655C

View product
B

Epson

EB-870Ei

Model EB-870Ei

View product
Projector6 differ
Projector brightnessDiffers4000 ANSI lumens5000 ANSI lumens
Projection technologyDiffersDLP3LCD
Projector native resolutionDiffersWXGA (1280x800)1080p (1920x1080)
Native aspect ratioDiffers16:1016:9
Supported aspect ratiosKnown for one21:9, 16:9
Smart projectorKnown for oneNo
Screen size compatibilityKnown for one1524 - 3302 mm (60 - 130")
Contrast ratio (dynamic)Known for one5000000:1
Number of coloursKnown for one1.07 billion colours
Projector brightness (economic mode)Known for one3600 ANSI lumens
Vertical scan rangeKnown for one192 - 240 Hz
Keystone correction, horizontalDiffers-40 - 40°±3°
Keystone correction, verticalDiffers-40 - 40°±3°
Matrix sizeKnown for one1.57 cm (0.62")
Heat dissipationKnown for one956.8 BTU/h
Contrast ratio (typical)Known for one3000000:1
Lens system2 differ
FocusKnown for oneManual
Focal length rangeKnown for one3.7 mm
Fixed focal lengthKnown for one3.7 mm
F-number (relative aperture)Known for one1.6
Zoom ratioDiffers1.1:11.35:1
Throw ratioDiffers1.544 - 1.720.25 - 0.35:1
OffsetKnown for one110%
Video1 differ
Analog signal format systemKnown for oneNot supported
3DKnown for oneNo
Video colour modesDiffersPresentation, Bright cinema, DICOM simulation mode, High bright, Vivid, CustomBlackboard, Cinema, DICOM simulation mode, Dynamic, Presentation, sRGB
Video processingKnown for one10 bit
Ports & interfaces1 differ
VGA (D-Sub) ports quantityKnown for one0
Component video (YPbPr/YCbCr) inKnown for one0
Composite video inKnown for one0
DVI portKnown for oneNo
HDBaseT portKnown for oneYes
Service port typeKnown for oneUSB Type-B
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Serial interface typeDiffersRS-232RS-232C
HDMI connector typeKnown for oneFull-size
HDMI versionKnown for one1.4a
Network1 differ
Ethernet LANDiffersNoYes
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Wi-Fi DirectKnown for oneYes
MiracastKnown for oneYes
Apple AirPlay 2 supportKnown for oneYes
Features2 differ
InteractiveKnown for oneYes
Interactive input supportedKnown for oneInteractive pen
Noise levelDiffers32 dB33 dB
Noise level (economic mode)Differs29 dB25 dB
Country of originKnown for onePhilippines
Password protectionKnown for oneYes
HDCPKnown for oneYes
Multimedia1 differ
RMS rated powerDiffers15 W16 W
Design2 differ
Product typeDiffersStandard throw projectorUltra short throw projector
Market positioningDiffersBusinessEducation
PlacementKnown for oneCeiling, Wall
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Power1 differ
Power consumption (typical)Differs143 W245.2 W
Power consumption (economy mode)Known for one205.3 W
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 one45 - 85%
Operating temperature (T-T)Known for one0 - 40 °C
Weight & dimensions4 differ
WeightDiffers3 kg7.2 kg
WidthDiffers279.2 mm376 mm
DepthDiffers120.5 mm395 mm
HeightDiffers224.8 mm139 mm
Packaging content1 differ
Cables includedDiffersHDMI, PowerAC
Interactive pen includedKnown for oneYes
Remote control includedKnown for oneYes
Technical detailsidentical
Mobile app supportKnown for oneYes
Other featuresKnown for one21:9 aspect ratio support, A/V mute, Arc Correction, Auto Calibration, Auto Power On, Auto source search, Built-in speaker, CEC compatible, Digital zoom, Direct Power on/off, Document Camera Compatible, Dual Pen Support, Duolink Interactivity, Easy OSD pre-setting, Finger-touch support, Home Screen,
Power consumptionKnown for one245.2 Watt (Normal On-Mode), 205.3 Watt (Eco On-Mode), 311.9 Watt (Normal Peak-mode), 275.6 Watt (Eco Peak-Mode), 0.5 Watt (Energy saving standby)
Products per pallet (EU)Known for one64 pc(s)
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Other featuresidentical
InterfaceKnown for oneUSB 2.0-A (2x), USB 2.0 Type B (Service Only), USB 2.0 Mini-B, RS-232C, Ethernet interface (100 Base-TX / 10 Base-T), Wireless LAN IEEE 802.11a/b/g/n/ac, Wi-Fi Direct, HDMI in (3x), HDMI out, HDBaseT, Miracast, Jack plug out, Jack plug in, Microphone input, Sync. in, Sync. out, Multi-Touch interface
Security featuresKnown for oneKensington lock, Control panel lock, Password lock, Padlock, Security cable hole, Wireless LAN security, Password protection
Supported network protocolsKnown for oneHTTPS, IPv4, IPv6, SNMP, ESC/VP.net, PJLink
Option typeKnown for oneAir filter, Ceiling mount, Connection and control box, Document camera, External Speaker, Finger Touch Unit, Finger Touch Unit Wall Bracket, HDBaseT Transmitter, Pen tip(Felt), Pen tip(Teflon), Replacement pen tips, Safety wire set, Short throw wall mount, Visualiser camera
Box contentsKnown for one2 x Pen tip(Teflon), Information sheet, Interactive pen, Pen Holder/Stand, Power cable, Projector feet, USB cable
Control panelKnown for one0.62 inch with C2 Fine

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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