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Product comparison · 2 data projectors

Acer H6521BD Plus vs Acer H6810 Ceiling-mounted projector 3500 ANSI lumens DLP UHD 4K (3840x2160) White

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  • 41specifications compared
  • 14differ
  • 27identical
  • 35known for one product only

Key differences

  • Projector native resolution
    • WUXGA (1920x1200)
    • UHD 4K (3840x2160)
  • Native aspect ratio
    • 16:10
    • 16:9
  • Projection distance
    • 1 - 9.5 m
    • 1 - 9.8 m
  • Service life of light source
    • 3500 h
    • 4000 h
  • Service life of light source (economic mode)
    • 10000 h
    • 15000 h
  • Lamp type
    • OSRAM
    • UHP
  • Lamp power
    • 250 W
    • 240 W
  • Aperture range (F-F)
    • 2.1 - 2.31
    • 1.94 - 2.06

Side by side

Differences highlightedShow differences only
76 specifications
A

Acer

H6521BD PlusView product
B

Acer

H6810 Ceiling-mounted projector 3500 ANSI lumens DLP UHD 4K (3840x2160) White

Model H6810

View product
Projector3 differ
Projector brightness3500 ANSI lumens3500 ANSI lumens
Projection technologyDLPDLP
Projector native resolutionDiffersWUXGA (1920x1200)UHD 4K (3840x2160)
Contrast ratio (typical)10000:110000:1
Native aspect ratioDiffers16:1016:9
Supported aspect ratios4:3, 16:94:3, 16:9
Projection distanceDiffers1 - 9.5 m1 - 9.8 m
Number of colours1.073 billion colours1.073 billion colours
Horizontal synchronization (max)Known for one100 kHz
Horizontal synchronization (min)15 kHz15 kHz
Keystone correction, vertical-40 - 40°-40 - 40°
Vertical synchronization (max)Known for one0.12 kHz
Vertical synchronization (min)Known for one0.24 kHz
Light source4 differ
Light source typeLampLamp
Service life of light sourceDiffers3500 h4000 h
Service life of light source (economic mode)Differs10000 h15000 h
Lamp typeDiffersOSRAMUHP
Lamp powerDiffers250 W240 W
Lamps quantity1 lamp(s)1 lamp(s)
Lens system2 differ
FocusManualManual
Focal length rangeKnown for one15.59 - 17.14 mm
Aperture range (F-F)Differs2.1 - 2.311.94 - 2.06
Zoom capabilityYesYes
Zoom typeManualManual
Digital zoomKnown for one2x
Optical zoomDiffers1.1x1.2x
Throw ratioKnown for one1.47 - 1.62:1
Video1 differ
Analog signal format systemKnown for oneNTSC, PAL, SECAM
Full HDKnown for oneYes
3DDiffersYesNo
Supported graphics resolutionsKnown for one3840 x 2160
Ports & interfaces1 differ
VGA (D-Sub) ports quantity11
HDMI ports quantityDiffers12
Composite video inKnown for one1
DVI portNoNo
USB 2.0 ports quantity11
Audio (L/R) in11
AC (power) inKnown for oneYes
Audio (L/R) outKnown for one1
Networkidentical
Ethernet LANKnown for oneNo
Wi-FiKnown for oneNo
Storageidentical
Card reader integratedKnown for oneNo
Features1 differ
Noise levelDiffers32 dB33 dB
Projection modesCeiling, Front, RearCeiling, Front, Rear
Multimedia1 differ
Built-in speaker(s)YesYes
Number of built-in speakers11
RMS rated powerDiffers3 W10 W
Designidentical
Product typeCeiling-mounted projectorCeiling-mounted projector
Market positioningHome cinemaHome cinema
Product colourWhiteWhite
PlacementCeilingCeiling
Displayidentical
Built-in displayKnown for oneNo
Poweridentical
Power sourceACAC
Power consumption (typical)Known for one335 W
Power consumption (economy mode)Known for one270 W
AC input voltageKnown for one100-240 V
Softwareidentical
Mac compatibilityKnown for oneYes
Windows operating systems supportedYesYes
Mac operating systems supportedKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)0 - 80%0 - 80%
Weight & dimensions1 differ
WeightDiffers2.8 kg4 kg
DiameterKnown for one31.3 cm
WidthKnown for one313 mm
DepthKnown for one240 mm
HeightKnown for one110.7 mm
Package widthKnown for one400 mm
Package depthKnown for one340 mm
Package heightKnown for one168 mm
Package weightKnown for one3.81 kg
Packaging contentidentical
Remote control includedKnown for oneYes
Batteries includedKnown for oneYes
AC adapter includedKnown for oneYes
Cables includedKnown for oneAC, VGA
ManualKnown for oneYes
Quick start guideKnown 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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