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Product comparison · 2 data projectors

Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1 vs Epson EB-685Wi no mount

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  • 24specifications compared
  • 21differ
  • 3identical
  • 65known for one product only

Key differences

The Epson EB-685Wi no mount has 2,500 ANSI lumens more projector brightness than the Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1 (3500 ANSI lumens vs 1000 ANSI lumens). The Epson EB-685Wi no mount has 9 dB more noise level than the Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1 (35 dB vs 26 dB). The Epson EB-685Wi no mount has 11 W more RMS rated power than the Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1 (16 W vs 5 W). Only the Epson EB-685Wi no mount has interactive. Projection technology: DLP on the Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1, 3LCD on the Epson EB-685Wi no mount.

  • Projector brightness
    • 1000 ANSI lumens
    • 3500 ANSI lumens
  • Projection technology
    • DLP
    • 3LCD
  • Projector native resolution
    • UHD 4K (3840x2160)
    • WXGA (1280x800)
  • Native aspect ratio
    • 16:9
    • 16:10
  • Screen size compatibility
    • 1397 - 7620 mm (55 - 300")
    • 1524 - 2540 mm (60 - 100")
  • Keystone correction, horizontal
    • -30 - 30°
    • ±3°
  • Keystone correction, vertical
    • -30 - 30°
    • ±3°
  • Throw ratio
    • 1.5 - 1.65
    • 0.28 - 0.37:1

Side by side

Differences highlightedShow differences only
89 specifications
A

Acer

PD1800 DLP 4K2K 1000 LM 3.5MIL:1View product
B

Epson

EB-685Wi no mountView product
Projector7 differ
Projector brightnessDiffers1000 ANSI lumens3500 ANSI lumens
Projection technologyDiffersDLP3LCD
Projector native resolutionDiffersUHD 4K (3840x2160)WXGA (1280x800)
Native aspect ratioDiffers16:916:10
Screen size compatibilityDiffers1397 - 7620 mm (55 - 300")1524 - 2540 mm (60 - 100")
Projection distance (wide)Known for one0 - 0.4 m
Projection distance (tele)Known for one0 - 0.6 m
Contrast ratio (dynamic)Known for one14000:1
Number of coloursKnown for one1.07 billion colours
Projector brightness (economic mode)Known for one2900 ANSI lumens
Vertical scan rangeKnown for one100 - 120 Hz
Keystone correction, horizontalDiffers-30 - 30°±3°
Keystone correction, verticalDiffers-30 - 30°±3°
Contrast ratio (typical)Known for one8000:1
Supported aspect ratiosKnown for one4:3
Smart projectorKnown for oneNo
Projection distanceKnown for one1 - 10 m
Light sourceidentical
Light source typeKnown for oneLamp
Service life of light sourceKnown for one5000 h
Service life of light source (economic mode)Known for one10000 h
Lamp powerKnown for one250 W
Lens system1 differ
Focal length rangeKnown for one3.7 mm
F-number (relative aperture)Known for one1.6
Zoom ratioKnown for one1.35:1
Throw ratioDiffers1.5 - 1.650.28 - 0.37:1
Zoom typeKnown for oneManual
Videoidentical
Colour modes (2D)Known for oneCinema, Dynamic, sRGB, Blackboard, Presentation
Video colour modesKnown for oneBlackboard, Cinema, Dynamic, Presentation, sRGB, Whiteboard
Video processingKnown for one10 bit
Features3 differ
InteractiveDiffersNoYes
Noise levelDiffers26 dB35 dB
Noise level (economic mode)Known for one30 dB
Country of originDiffersChinaPhilippines
Password protectionKnown for oneYes
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
Multimedia1 differ
RMS rated powerDiffers5 W16 W
Number of built-in speakersKnown for one1
Design1 differ
Product colourDiffersWhiteGrey, White
PlacementKnown for oneWall
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Product typeKnown for oneStandard throw projector
Poweridentical
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Power sourceKnown for oneAC
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-10 - 60 °C
Operating relative humidity (H-H)Known for one20 - 80%
Storage relative humidity (H-H)Known for one10 - 90%
Weight & dimensions8 differ
WeightDiffers2.3 kg5.9 kg
WidthDiffers238 mm367 mm
DepthDiffers215.4 mm400 mm
HeightDiffers127.4 mm149 mm
Package widthDiffers400 mm490 mm
Package depthDiffers297 mm545 mm
Package heightDiffers200 mm260 mm
Package weightDiffers4 kg9.54 kg
Packaging contentidentical
Bundled softwareKnown for oneEasy Interactive Tools, EasyMP Multi PC Projection, Epson Projector Management
Remote control includedKnown for oneYes
Cables includedKnown for onePower, HDMI
Technical detailsidentical
Mobile app supportKnown for oneYes
Other featuresKnown for oneAV 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 a
Power consumptionKnown for one301 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)
USB display functionKnown for one3 in 1: Image / Mouse / Sound
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
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 featuresidentical
InterfaceKnown for oneUSB 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. out
Security featuresKnown for oneKensington lock, Password lock, Security cable hole, Wireless LAN unit lock, Wireless LAN security, Password protection
Option typeKnown for oneAir filter ELPAF38, Connection and control box, Document camera, External Speaker, Pen tip(Felt), Pen tip(Teflon), USB extension cable, Wall mount, Wireless LAN unit
Box contentsKnown for one2 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 cable
Control panelKnown for one0.59 inch with D9
Connectivity technologyKnown for oneWired
Ports & interfacesidentical
HDMI ports quantityKnown for one1
HDMI versionKnown for one2.0
Component video (YPbPr/YCbCr) inKnown for one0
Composite video inKnown for one0
DVI portKnown for oneNo
DC-in jackKnown for oneYes
Networkidentical
Smart TVKnown for oneNo
Ethernet LANKnown for oneNo
Wi-FiKnown for oneNo
Storageidentical
Card reader integratedKnown for oneNo
Displayidentical
Built-in displayKnown 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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