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Product comparison · 2 data projectors

Acer H6810 Ceiling-mounted projector 3500 ANSI lumens DLP UHD 4K (3840x2160) White vs Viewsonic PX747-4K data projector Standard throw projector 3500 ANSI lumens DLP UHD 4K (3840x2160) White

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  • 30specifications compared
  • 9differ
  • 21identical
  • 61known for one product only

Key differences

  • Projection distance
    • 1 - 9.8 m
    • 1 - 11.7 m
  • Audio (L/R) in
    • 1
    • 0
  • Product type
    • Ceiling-mounted projector
    • Standard throw projector
  • Placement
    • Ceiling
    • Desktop
  • Power consumption (typical)
    • 335 W
    • 310 W
  • AC input voltage
    • 100-240 V
    • 100 - 240 V
  • Operating relative humidity (H-H)
    • 0 - 80%
    • 0 - 90%
  • Weight
    • 4 kg
    • 4.2 kg

Side by side

Differences highlightedShow differences only
91 specifications
A

Acer

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

Model H6810

View product
B

Viewsonic

PX747-4K data projector Standard throw projector 3500 ANSI lumens DLP UHD 4K (3840x2160) White

Model PX747-4K

View product
Projector1 differ
Projector brightness3500 ANSI lumens3500 ANSI lumens
Projection technologyDLPDLP
Projector native resolutionUHD 4K (3840x2160)UHD 4K (3840x2160)
Native aspect ratio16:916:9
Screen size compatibilityKnown for one762 - 7620 mm (30 - 300")
Projection distanceDiffers1 - 9.8 m1 - 11.7 m
Contrast ratio (dynamic)Known for one12000:1
Number of colours1.073 billion colours1.073 billion colours
Horizontal scan rangeKnown for one15 - 135 kHz
Vertical scan rangeKnown for one23 - 120 Hz
Keystone correction, vertical-40 - 40°-40 - 40°
Matrix typeKnown for oneDMD
Contrast ratio (typical)Known for one10000:1
Supported aspect ratiosKnown for one4:3, 16:9
Horizontal synchronization (min)Known for one15 kHz
Light sourceidentical
Light source typeLampLamp
Service life of light source4000 h4000 h
Service life of light source (economic mode)15000 h15000 h
Lamp power240 W240 W
Lamps quantity1 lamp(s)1 lamp(s)
Lamp typeKnown for oneUHP
Lens systemidentical
Optical zoom1.2x1.2x
Throw ratioKnown for one1.47 - 1.76:1
FocusKnown for oneManual
Aperture range (F-F)Known for one1.94 - 2.06
Zoom capabilityKnown for oneYes
Zoom typeKnown for oneManual
Video1 differ
Full HDKnown for oneYes
Supported graphics resolutionsDiffers3840 x 2160640 x 480 (VGA), 720 x 480, 720 x 576, 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1280 x 800 (WXGA), 1280 x 960, 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 3840 x 2160
Supported video modesKnown for one480i, 480p, 576i, 576p, 720p, 1080i, 1080p
3DKnown for oneNo
Ports & interfaces1 differ
VGA (D-Sub) ports quantity11
HDMI ports quantity22
HDMI connector typeKnown for oneFull-size
Component video (YPbPr/YCbCr) inKnown for one0
Composite video inKnown for one0
DVI portNoNo
S-Video inputs quantityKnown for one0
USB 2.0 ports quantity11
Mini-USB 2.0 ports quantityKnown for one1
Audio (L/R) inDiffers10
Serial interface typeKnown for oneRS-232
PC Audio inKnown for oneYes
PC Audio outKnown for oneYes
12V triggerKnown for oneYes
AC (power) inKnown for oneYes
Audio (L/R) outKnown for one1
Networkidentical
Ethernet LANKnown for oneNo
Ethernet LAN (RJ-45) portsKnown for one0
Wi-FiKnown for oneNo
Storageidentical
Card reader integratedKnown for oneNo
Featuresidentical
HDCPKnown for oneYes
On Screen Display (OSD)Known for oneYes
CertificationKnown for oneFCC, cTUVus
Noise levelKnown for one33 dB
Projection modesKnown for oneCeiling, Front, Rear
Multimediaidentical
Built-in speaker(s)YesYes
RMS rated power10 W10 W
Number of built-in speakersKnown for one1
Design2 differ
Product typeDiffersCeiling-mounted projectorStandard throw projector
Product colourWhiteWhite
PlacementDiffersCeilingDesktop
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Market positioningKnown for oneHome cinema
Displayidentical
Built-in displayKnown for oneNo
Power2 differ
Power sourceACAC
Power consumption (typical)Differs335 W310 W
Power consumption (standby)Known for one0.5 W
Power consumption (max)Known for one375 W
AC input voltageDiffers100-240 V100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Power consumption (economy mode)Known for one270 W
Operational conditions1 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)Differs0 - 80%0 - 90%
Operating altitudeKnown for one0 - 3000 m
Weight & dimensions1 differ
WeightDiffers4 kg4.2 kg
WidthKnown for one332 mm
DepthKnown for one261 mm
HeightKnown for one135 mm
Package widthKnown for one417 mm
Package depthKnown for one336 mm
Package heightKnown for one207 mm
Package weightKnown for one5 kg
Packaging contentidentical
Remote control includedKnown for oneYes
Cables includedKnown for oneAC, VGA
Quick start guideKnown for oneYes
Technical detailsidentical
Compliance certificatesKnown for oneRoHS
Other featuresidentical
RS-232 portsKnown for one1
Softwareidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown 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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