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Product comparison · 2 data projectors

Acer HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White vs Epson EB-685Wi no mount

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  • 20specifications compared
  • 17differ
  • 3identical
  • 75known for one product only

Key differences

The Acer HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 500 ANSI lumens more projector brightness than the Epson EB-685Wi no mount (4000 ANSI lumens vs 3500 ANSI lumens). The Acer HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 300 ANSI lumens more projector brightness (economic mode) than the Epson EB-685Wi no mount (3200 ANSI lumens vs 2900 ANSI lumens). The Acer HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 20,000 h more service life of light source (economic mode) than the Epson EB-685Wi no mount (30000 h vs 10000 h). Projection technology: DLP on the Acer HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White, 3LCD on the Epson EB-685Wi no mount. Projector native resolution: 1080p (1920x1080) on the Acer HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White, WXGA (1280x800) on the Epson EB-685Wi no mount.

  • Projector brightness
    • 4000 ANSI lumens
    • 3500 ANSI lumens
  • Projection technology
    • DLP
    • 3LCD
  • Projector native resolution
    • 1080p (1920x1080)
    • WXGA (1280x800)
  • Projector brightness (economic mode)
    • 3200 ANSI lumens
    • 2900 ANSI lumens
  • Service life of light source (economic mode)
    • 30000 h
    • 10000 h
  • Focal length range
    • 15.84 - 17.44 mm
    • 3.7 mm
  • Zoom ratio
    • 1:1
    • 1.35:1
  • Noise level
    • 29 dB
    • 35 dB

Side by side

Differences highlightedShow differences only
95 specifications
A

Acer

HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White

Model HL6521G

View product
B

Epson

EB-685Wi no mountView product
Projector4 differ
Projector brightnessDiffers4000 ANSI lumens3500 ANSI lumens
Projection technologyDiffersDLP3LCD
Projector native resolutionDiffers1080p (1920x1080)WXGA (1280x800)
Native aspect ratio16:1016:10
Screen size compatibilityKnown for one1524 - 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)Differs3200 ANSI lumens2900 ANSI lumens
Vertical scan rangeKnown for one100 - 120 Hz
Keystone correction, horizontalKnown for one±3°
Keystone correction, verticalKnown for one±3°
Contrast ratio (typical)Known for one1:3500000
Supported aspect ratiosKnown for one4:3, 16:10
Projection distanceKnown for one1 - 10 m
Light source1 differ
Light source typeLampLamp
Service life of light sourceKnown for one5000 h
Service life of light source (economic mode)Differs30000 h10000 h
Lamp powerKnown for one250 W
Lens system2 differ
FocusManualManual
Focal length rangeDiffers15.84 - 17.44 mm3.7 mm
F-number (relative aperture)Known for one1.6
Zoom capabilityKnown for oneYes
Zoom ratioDiffers1:11.35:1
Throw ratioKnown for one0.28 - 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
Full HDKnown for oneYes
3DKnown for oneYes
Supported graphics resolutionsKnown for one1920 x 1080 (HD 1080), 3840 x 2160
Features1 differ
InteractiveKnown for oneYes
Noise levelDiffers29 dB35 dB
Noise level (economic mode)Known for one30 dB
Country of originKnown for onePhilippines
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
Projection modesKnown for oneCeiling, Front, Rear
On Screen Display (OSD)Known for oneYes
Multimediaidentical
Built-in speaker(s)Known for oneYes
RMS rated powerKnown for one16 W
Design2 differ
Product colourDiffersWhiteGrey, White
PlacementDiffersFloor, CeilingWall
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
Power consumption (typical)Known for one195 W
Power consumption (standby)Known for one0.5 W
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 & dimensions7 differ
WeightDiffers3.3 kg5.9 kg
WidthDiffers322 mm367 mm
DepthDiffers225 mm400 mm
HeightDiffers109 mm149 mm
Package widthKnown for one490 mm
Package depthDiffers297 mm545 mm
Package heightDiffers170 mm260 mm
Package weightDiffers5.2 kg9.54 kg
Packaging contentidentical
Bundled softwareKnown for oneEasy Interactive Tools, EasyMP Multi PC Projection, Epson Projector Management
Remote control includedKnown for oneYes
Batteries includedKnown for oneYes
Cables includedKnown for onePower
Carrying caseKnown for oneYes
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
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one0
HDMI ports quantityKnown for one2
DVI portKnown for oneNo
USB 2.0 Type-A ports quantityKnown for one1
Audio (L/R) outKnown for one1
Serial interface typeKnown for oneRS-232
PC Audio outKnown for oneYes
Networkidentical
Ethernet LANKnown for oneNo
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11a, 802.11b, Wi-Fi 4 (802.11n), 802.11g, Wi-Fi 5 (802.11ac)
Displayidentical
Built-in displayKnown for oneNo

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