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Product comparison · 2 data projectors

Acer Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White vs Epson 4,100-lumen1 Full HD 1080p projector

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  • 32specifications compared
  • 23differ
  • 9identical
  • 52known for one product only

Key differences

  • Projector brightness
    • 4000 ANSI lumens
    • 4100 ANSI lumens
  • Projection technology
    • DLP
    • 3LCD
  • Projector native resolution
    • UHD 4K (3840x2160)
    • 1080p (1920x1080)
  • Contrast ratio (typical)
    • 3500000:1
    • 16000:1
  • Service life of light source
    • 20000 h
    • 6500 h
  • Service life of light source (economic mode)
    • 30000 h
    • 17000 h
  • Focus
    • Auto
    • Manual
  • Focal length range
    • 11.90 15.50 mm
    • 18.2 - 29.1 mm

Side by side

Differences highlightedShow differences only
84 specifications
A

Acer

Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White

Model HL6820GTV

View product
B

Epson

4,100-lumen1 Full HD 1080p projectorView product
Projector4 differ
Projector brightnessDiffers4000 ANSI lumens4100 ANSI lumens
Projection technologyDiffersDLP3LCD
Projector native resolutionDiffersUHD 4K (3840x2160)1080p (1920x1080)
Contrast ratio (typical)Differs3500000:116000:1
Native aspect ratio16:916:9
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
Number of colours1.07 billion colours1.07 billion colours
Keystone correction, horizontalKnown for one-30 - 30°
Keystone correction, verticalKnown for one-30 - 30°
Matrix sizeKnown for one1.57 cm (0.62")
Supported aspect ratiosKnown for one4:3, 16:9
Projector brightness (economic mode)Known for one3200 ANSI lumens
UniformityKnown for one75%
Horizontal scan rangeKnown for one15 - 135 kHz
Vertical scan rangeKnown for one24 - 240 Hz
Light source2 differ
Light source typeLampLamp
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 system3 differ
FocusDiffersAutoManual
Focal length rangeDiffers11.90 15.50 mm18.2 - 29.1 mm
Aperture range (F-F)Known for one1.51 - 1.77
Zoom capabilityKnown for oneYes
Zoom typeKnown for oneManual
Zoom ratioKnown for one1:1.62
Throw ratioDiffers1.13 ~ 1.46:11.3 - 2.09:1
OffsetKnown for one110%
Video1 differ
Analog signal format systemKnown for oneNot supported
Full HDKnown for oneYes
3DDiffersYesNo
Video colour modesKnown for oneBlackboard, Cinema, Dynamic, Presentation, sRGB
Ports & interfaces4 differ
VGA (D-Sub) ports quantityDiffers02
HDMI ports quantityDiffers21
Composite video inDiffers01
DVI portNoNo
Service port typeKnown for oneUSB Type-A
USB 2.0 Type-A ports quantity11
Microphone inKnown for oneYes
Serial interface typeDiffersRS-232RS-232C
AC (power) inKnown for oneYes
Component video (YPbPr/YCbCr) inKnown for one0
Audio (L/R) outKnown for one1
Network1 differ
Smart TVDiffersYesNo
Ethernet LANKnown for oneYes
Ethernet LAN (RJ-45) portsKnown for one1
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Wi-FiKnown for oneYes
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)Differs29 dB28 dB
HDCPKnown for oneYes
Password protectionKnown for oneYes
Projection modesKnown for oneCeiling, Front, Rear
Multimedia1 differ
Built-in speaker(s)YesYes
RMS rated powerDiffers10 W16 W
Number of built-in speakersKnown for one1
Design1 differ
Market positioningDiffersHome cinemaPresentation
Product colourWhiteWhite
PlacementKnown for oneCeiling, Desktop
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Displayidentical
Built-in displayNoNo
Poweridentical
Power sourceACAC
Power consumption (typical)Known for one284 W
Power consumption (PowerSave)Known for one0.3 W
Power consumption (economy mode)Known for one181 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50/60 Hz
Operational conditionsidentical
Storage temperature (T-T)Known for one-10 - 60 °C
Storage relative humidity (H-H)Known for one10 - 90%
Weight & dimensions4 differ
WeightDiffers3.4 kg3.1 kg
WidthDiffers322 mm309 mm
DepthDiffers225 mm293 mm
HeightDiffers109.7 mm105 mm
Packaging contentidentical
Remote control includedKnown for oneYes
Batteries includedKnown for oneYes
Cables includedKnown for oneHDMI
Carrying caseKnown for oneYes

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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