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Product comparison · 2 data projectors

Acer Essential EV-833H Ceiling-mounted projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D Black vs BenQ MU641 Standard throw projector 4000 ANSI lumens DLP WUXGA (1920x1200) White

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  • 48specifications compared
  • 23differ
  • 25identical
  • 53known for one product only

Key differences

  • Projector brightness
    • 3000 ANSI lumens
    • 4000 ANSI lumens
  • Projector native resolution
    • 1080p (1920x1080)
    • WUXGA (1920x1200)
  • Native aspect ratio
    • 16:9
    • 16:10
  • Service life of light source (economic mode)
    • 6000 h
    • 10000 h
  • Lamp power
    • 210 W
    • 240 W
  • Focal length range
    • 22.37 - 26.73 mm
    • 15.57 - 18.67 mm
  • Aperture range (F-F)
    • 2.55 - 2.86
    • 1.94 - 2.06
  • Throw ratio
    • 1.5 - 1.8:1
    • 1.47 - 1.76:1

Side by side

Differences highlightedShow differences only
101 specifications
A

Acer

Essential EV-833H Ceiling-mounted projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D Black

Model EV-833H

View product
B

BenQ

MU641 Standard throw projector 4000 ANSI lumens DLP WUXGA (1920x1200) White

Model MU641

View product
Projector3 differ
Projector brightnessDiffers3000 ANSI lumens4000 ANSI lumens
Projector native resolutionDiffers1080p (1920x1080)WUXGA (1920x1200)
Native aspect ratioDiffers16:916:10
Screen size compatibilityKnown for one762 - 7620 mm (30 - 300")
Matrix sizeKnown for one1.22 cm (0.48")
Matrix typeKnown for oneDMD
Supported aspect ratiosKnown for one4:3, 16:9
Projection distanceKnown for one1 - 10 m
Horizontal synchronization (max)Known for one100 kHz
Horizontal synchronization (min)Known for one15 kHz
Vertical synchronization (max)Known for one0.12 kHz
Vertical synchronization (min)Known for one0.024 kHz
Light source2 differ
Service life of light source (economic mode)Differs6000 h10000 h
Lamp powerDiffers210 W240 W
Lamp typeKnown for oneUHP
Lens system3 differ
Focal length rangeDiffers22.37 - 26.73 mm15.57 - 18.67 mm
Aperture range (F-F)Differs2.55 - 2.861.94 - 2.06
Zoom ratioKnown for one1.2:1
Throw ratioDiffers1.5 - 1.8:11.47 - 1.76:1
OffsetKnown for one100%
FocusKnown for oneManual
Zoom capabilityKnown for oneYes
Zoom typeKnown for oneManual
Digital zoomKnown for one2x
Optical zoomKnown for one1.2x
Video1 differ
Supported graphics resolutionsDiffers1920 x 1080 (HD 1080)640 x 480 (VGA), 720 x 480, 720 x 576, 1152 x 864 (XGA+), 1280 x 720 (HD 720), 1280 x 960, 1360 x 768 (WXGA), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA)
Supported video modesKnown for one480i, 480p, 576i, 576p, 720p, 1080i, 1080p
3DKnown for oneYes
3D ReadyKnown for oneYes
Ports & interfaces3 differ
VGA (D-Sub) ports quantityKnown for one2
HDMI connector typeKnown for oneFull-size
Composite video inDiffers01
DVI portDiffersYesNo
S-Video inputs quantityDiffers01
Audio (L/R) inKnown for one0
Serial interface typeKnown for oneRS-232
PC Audio inKnown for oneYes
PC Audio outKnown for oneYes
Remote (IR) outputKnown for one2
Mobile High-Definition Link (MHL)Known for oneYes
AC (power) inKnown for oneYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
Audio (L/R) outKnown for one1
Composite video outKnown for one0
Features2 differ
Noise levelDiffers30 dB33 dB
Noise level (economic mode)Differs27 dB28 dB
On Screen Display (OSD)Known for oneYes
On Screen Display (OSD) languagesKnown for oneArabic, Bulgarian, Simplified Chinese, Traditional Chinese, Croatian, Czech, Danish, German, Dutch, English, Spanish, Finnish, French, Greek, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Norwegian, Persian, Polish, Portuguese, Romanian, Russian, Swedish, Thai, Turkish, Vietnamese
Projection modesKnown for oneCeiling, Front, Rear
Operating system versionKnown for oneWindows
Multimedia1 differ
RMS rated powerDiffers10 W2 W
Design3 differ
Product typeDiffersCeiling-mounted projectorStandard throw projector
Market positioningKnown for oneBusiness
Product colourDiffersBlackWhite
PlacementDiffersCeilingDesktop, Ceiling
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Power2 differ
Power consumption (typical)Differs240 W300 W
Power consumption (standby)Known for one0.5 W
Power consumption (max)Known for one335 W
Power consumption (economy mode)Differs215 W220 W
AC input frequencyKnown for one50 - 60 Hz
Operational conditionsidentical
Storage temperature (T-T)Known for one-20 - 60 °C
Operating relative humidity (H-H)Known for one10 - 90%
Operating altitudeKnown for one0 - 1499 m
Weight & dimensions1 differ
WeightDiffers2.3 kg3.7 kg
WidthKnown for one353 mm
DepthKnown for one272 mm
HeightKnown for one135 mm
Packaging content1 differ
Cables includedDiffersACAC, VGA
Quick start guideKnown for oneYes
Warranty cardKnown for oneYes
Other features1 differ
RS-232 portsDiffers01
Maximum digital resolutionKnown for one1920 x 1200 pixels
Softwareidentical
Mac compatibilityKnown for oneYes
Technical detailsidentical
Relative humidityKnown for one0 - 80%

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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