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Product comparison · 2 data projectors

Epson Pro G7805NL vs Viewsonic PJD7836HDL data projector Standard throw projector 1080p (1920x1080) 3D White

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  • 25specifications compared
  • 15differ
  • 10identical
  • 58known for one product only

Key differences

  • Projector native resolution
    • XGA (1024x768)
    • 1080p (1920x1080)
  • Screen size compatibility
    • 1270 - 7620 mm (50 - 300")
    • 762 - 7620 mm (30 - 300")
  • Service life of light source
    • 3000 h
    • 3500 h
  • Service life of light source (economic mode)
    • 4000 h
    • 6500 h
  • Full HD
    • No
    • Yes
  • USB 2.0 ports quantity
    • 2
    • 1
  • Serial interface type
    • RS-232C
    • RS-232
  • Noise level
    • 39 dB
    • 36 dB

Side by side

Differences highlightedShow differences only
83 specifications
A

Epson

Pro G7805NLView product
B

Viewsonic

PJD7836HDL data projector Standard throw projector 1080p (1920x1080) 3D White

Model PJD7836HDL

View product
Projector2 differ
Projector native resolutionDiffersXGA (1024x768)1080p (1920x1080)
Screen size compatibilityDiffers1270 - 7620 mm (50 - 300")762 - 7620 mm (30 - 300")
Projection distanceKnown for one1.29 - 14.28 m
Contrast ratio (dynamic)Known for one22000:1
Number of coloursKnown for one1.073 billion colours
Horizontal synchronization (max)Known for one100 kHz
Horizontal synchronization (min)Known for one15 kHz
Keystone correction, horizontalKnown for one30°
Keystone correction, verticalKnown for one30°
Vertical synchronization (max)Known for one120 kHz
Vertical synchronization (min)Known for one24 kHz
Projector brightnessKnown for one8000 ANSI lumens
Projection technologyKnown for one3LCD
Contrast ratio (typical)Known for one50000:1
Native aspect ratioKnown for one4:3
Supported aspect ratiosKnown for one16:10
Light source2 differ
Service life of light sourceDiffers3000 h3500 h
Service life of light source (economic mode)Differs4000 h6500 h
Light source typeKnown for oneLamp
Lamp powerKnown for one400 W
Lens systemidentical
Digital zoomKnown for one2x
Optical zoomKnown for one1.3x
Throw ratioKnown for one1.15 - 1.5:1
Focal length rangeKnown for one24 - 38.2 mm
Video1 differ
Full HDDiffersNoYes
HD-ReadyKnown for oneYes
3DKnown for oneYes
3D ReadyKnown for oneYes
Ports & interfaces2 differ
VGA (D-Sub) ports quantity11
HDMI ports quantity11
Component video (YPbPr/YCbCr) inKnown for one1
Composite video inKnown for one1
S-Video inputs quantityKnown for one1
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
Serial interface typeDiffersRS-232CRS-232
Mobile High-Definition Link (MHL)Known for oneYes
DVI portKnown for oneYes
Audio (L/R) inKnown for one3
Audio (L/R) outKnown for one1
AC (power) inKnown for oneYes
DC-in jackKnown for oneYes
Features1 differ
Noise levelDiffers39 dB36 dB
Noise level (economic mode)31 dB31 dB
Multimediaidentical
Built-in speaker(s)YesYes
Number of built-in speakersKnown for one1
RMS rated powerKnown for one10 W
Design2 differ
Product typeDiffersLarge venue projectorStandard throw projector
Market positioningKnown for onePresentation
Product colourDiffersBlackWhite
PlacementDesktopDesktop
Cable lock slotKnown for oneYes
Displayidentical
Built-in displayKnown for oneNo
Poweridentical
Power sourceACAC
Power consumption (max)Known for one350 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Power consumption (typical)Known for one601 W
Power consumption (standby)Known for one0.5 W
Operational conditions1 differ
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Differs20 - 80%10 - 90%
Storage temperature (T-T)Known for one-10 - 60 °C
Storage relative humidity (H-H)Known for one10 - 90%
Weight & dimensions4 differ
WeightDiffers12.9 kg2.6 kg
WidthDiffers505 mm316 mm
DepthDiffers405 mm228 mm
HeightDiffers171 mm103.7 mm
Packaging contentidentical
Remote control includedYesYes
Batteries includedKnown for oneYes
Cables includedKnown for oneAC, VGA
Quick start guideKnown for oneYes
Technical detailsidentical
ColourKnown for oneYes
Compatible productsKnown for oneViewSync WPG-300
Contrast ratioKnown for one22000:1
HD typeKnown for oneFull HD
RMS output power (max)Known for one10 W
Other featuresidentical
Lamp-door protectionKnown for oneYes
RS-232 ports11
RS-232CKnown for oneYes
Networkidentical
Ethernet LANKnown for oneYes
Ethernet LAN (RJ-45) portsKnown for one1
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)

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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