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Product comparison · 2 data projectors

Epson EB-685Wi no mount vs Epson EB-870Ei

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  • 50specifications compared
  • 28differ
  • 22identical
  • 53known for one product only

Key differences

The Epson EB-870Ei has 1,500 ANSI lumens more projector brightness than the Epson EB-685Wi no mount (5000 ANSI lumens vs 3500 ANSI lumens). The Epson EB-870Ei has 4,986,000 :1 more contrast ratio (dynamic) than the Epson EB-685Wi no mount (5000000:1 vs 14000:1). The Epson EB-870Ei has 700 ANSI lumens more projector brightness (economic mode) than the Epson EB-685Wi no mount (3600 ANSI lumens vs 2900 ANSI lumens). Projector native resolution: WXGA (1280x800) on the Epson EB-685Wi no mount, 1080p (1920x1080) on the Epson EB-870Ei. Native aspect ratio: 16:10 on the Epson EB-685Wi no mount, 16:9 on the Epson EB-870Ei.

  • Projector brightness
    • 3500 ANSI lumens
    • 5000 ANSI lumens
  • Projector native resolution
    • WXGA (1280x800)
    • 1080p (1920x1080)
  • Native aspect ratio
    • 16:10
    • 16:9
  • Screen size compatibility
    • 1524 - 2540 mm (60 - 100")
    • 1524 - 3302 mm (60 - 130")
  • Contrast ratio (dynamic)
    • 14000:1
    • 5000000:1
  • Projector brightness (economic mode)
    • 2900 ANSI lumens
    • 3600 ANSI lumens
  • Vertical scan range
    • 100 - 120 Hz
    • 192 - 240 Hz
  • Light source type
    • Lamp
    • Laser

Side by side

Differences highlightedShow differences only
103 specifications
A

Epson

EB-685Wi no mountView product
B

Epson

EB-870Ei

Model EB-870Ei

View product
Projector7 differ
Projector brightnessDiffers3500 ANSI lumens5000 ANSI lumens
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 compatibilityDiffers1524 - 2540 mm (60 - 100")1524 - 3302 mm (60 - 130")
Contrast ratio (dynamic)Differs14000:15000000:1
Projector brightness (economic mode)Differs2900 ANSI lumens3600 ANSI lumens
Vertical scan rangeDiffers100 - 120 Hz192 - 240 Hz
Matrix sizeKnown for one1.57 cm (0.62")
Heat dissipationKnown for one956.8 BTU/h
Projection distance (wide)Known for one0 - 0.4 m
Projection distance (tele)Known for one0 - 0.6 m
Light source3 differ
Light source typeDiffersLampLaser
Service life of light sourceDiffers5000 h20000 h
Service life of light source (economic mode)Differs10000 h30000 h
Lamp powerKnown for one250 W
Lens system1 differ
Fixed focal lengthKnown for one3.7 mm
Throw ratioDiffers0.28 - 0.37:10.25 - 0.35:1
Video1 differ
Analog signal format systemKnown for oneNot supported
Full HDKnown for oneYes
3DKnown for oneNo
Video colour modesDiffersBlackboard, Cinema, Dynamic, Presentation, sRGB, WhiteboardBlackboard, Cinema, DICOM simulation mode, Dynamic, Presentation, sRGB
Colour modes (2D)Known for oneCinema, Dynamic, sRGB, Blackboard, Presentation
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one0
HDMI ports quantityKnown for one3
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
USB 2.0 Type-A ports quantityKnown for one2
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Serial interface typeKnown for oneRS-232C
Networkidentical
Ethernet LANKnown for oneYes
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
Storageidentical
Card reader integratedKnown for oneNo
Features2 differ
Interactive input supportedKnown for oneInteractive pen
Noise levelDiffers35 dB33 dB
Noise level (economic mode)Differs30 dB25 dB
Compatible operating systemsKnown for oneLinux, Mac OS 10.10.x, Mac OS 10.7.x, Mac OS 10.8.x, Mac OS 10.9.x, Ubuntu 14.10, Ubuntu 15.04, Ubuntu 15.10, Ubuntu 16.04 LTS, Windows 10, Windows 8, Windows 8.1
Design2 differ
Product typeKnown for oneUltra short throw projector
Market positioningKnown for oneEducation
Product colourDiffersGrey, WhiteWhite
PlacementDiffersWallCeiling, Wall
Displayidentical
Built-in displayKnown for oneNo
Poweridentical
Power sourceKnown for oneAC
Power consumption (typical)Known for one245.2 W
Power consumption (economy mode)Known for one205.3 W
Operational conditions1 differ
Storage relative humidity (H-H)Differs10 - 90%45 - 85%
Operating temperature (T-T)Known for one5 - 35 °C
Operating relative humidity (H-H)Known for one20 - 80%
Weight & dimensions4 differ
WeightDiffers5.9 kg7.2 kg
WidthDiffers367 mm376 mm
DepthDiffers400 mm395 mm
HeightDiffers149 mm139 mm
Package widthKnown for one490 mm
Package depthKnown for one545 mm
Package heightKnown for one260 mm
Package weightKnown for one9.54 kg
Packaging contentidentical
Cables includedKnown for oneAC
Interactive pen includedKnown for oneYes
Bundled softwareKnown for oneEasy Interactive Tools, EasyMP Multi PC Projection, Epson Projector Management
Technical details2 differ
Other featuresDiffersAV Mute Slide, Auto Calibration, Auto brightness adjustment, Automatic input selection, Built-in speaker, CEC compatible, Customizable user logo, Digital zoom, Direct Power on/off, Document Camera Compatible, Dynamic lamp control, Easy OSD pre-setting, Home Screen, Interactive, Long lamp life, MHL a21:9 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 consumptionDiffers301 Watt (Normal On-Mode), 258 Watt (Eco On-Mode), 354 Watt (Normal Peak-mode), 309 Watt (Eco Peak-Mode), 0.37 Watt (Energy saving standby)245.2 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)
USB display functionKnown for one3 in 1: Image / Mouse / Sound
Logistics dataidentical
Products per palletKnown for one16 pc(s)
Products per pallet (UK)Known for one32 pc(s)
Products per pallet layerKnown for one2 pc(s)
Products per pallet layer (UK)Known for one4 pc(s)
Other features5 differ
InterfaceDiffersUSB 2.0-A, USB 2.0, RS-232C, Ethernet interface (100 Base-TX / 10 Base-T), Wireless LAN IEEE 802.11b/g/n (optional), VGA in (2x), VGA out, HDMI in (3x), Composite in, RGB in (2x), RGB out, MHL, Jack plug out, Jack plug in (3x), Microphone input, Sync. in, Sync. outUSB 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 featuresDiffersKensington lock, Password lock, Security cable hole, Wireless LAN unit lock, Wireless LAN security, Password protectionKensington 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 typeDiffersAir filter ELPAF38, Connection and control box, Document camera, External Speaker, Pen tip(Felt), Pen tip(Teflon), USB extension cable, Wall mount, Wireless LAN unitAir 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 contentsDiffers2 x Pen tip(Teflon), 4 x Pen tip(Felt), Corner markers for auto screen adjustment, Driver and Utilities (CD), Installation/safety manual, Interactive pens, Main unit, Pen tray, Power cable, Projector feet, Quick Start Guide, Remote control incl. batteries, Safety wire set, Template Sheet, USB cable2 x Pen tip(Teflon), Information sheet, Interactive pen, Pen Holder/Stand, Power cable, Projector feet, USB cable
Control panelDiffers0.59 inch with D90.62 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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