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Product comparison · 2 data projectors

Epson Pro G7805 XGA vs Viewsonic PJD7525W data projector Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black

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  • 39specifications compared
  • 22differ
  • 17identical
  • 60known for one product only

Key differences

  • Projector brightness
    • 8000 ANSI lumens
    • 4000 ANSI lumens
  • Projection technology
    • 3LCD
    • DLP
  • Projector native resolution
    • XGA (1024x768)
    • WXGA (1280x800)
  • Screen size compatibility
    • 1270 - 7620 mm (50 - 300")
    • 762 - 7620 mm (30 - 300")
  • Keystone correction, horizontal
    • ±30°
    • 30°
  • Keystone correction, vertical
    • ±45°
    • 30°
  • Service life of light source (economic mode)
    • 4000 h
    • 7500 h
  • Lamp power
    • 400 W
    • 250 W

Side by side

Differences highlightedShow differences only
99 specifications
A

Epson

Pro G7805 XGAView product
B

Viewsonic

PJD7525W data projector Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black

Model PJD7525W

View product
Projector6 differ
Projector brightnessDiffers8000 ANSI lumens4000 ANSI lumens
Projection technologyDiffers3LCDDLP
Projector native resolutionDiffersXGA (1024x768)WXGA (1280x800)
Contrast ratio (typical)Known for one50000:1
Native aspect ratio4:34:3
Supported aspect ratiosKnown for one4:3, 16:10, 16:9
Screen size compatibilityDiffers1270 - 7620 mm (50 - 300")762 - 7620 mm (30 - 300")
Number of coloursKnown for one1.073 billion colours
UniformityKnown for one90%
Horizontal scan rangeKnown for one15 - 92 kHz
Vertical scan rangeKnown for one50 - 85 Hz
Horizontal synchronization (max)Known for one92 kHz
Horizontal synchronization (min)Known for one15 kHz
Keystone correction, horizontalDiffers±30°30°
Keystone correction, verticalDiffers±45°30°
Projection distanceKnown for one0.9 - 10 m
Contrast ratio (dynamic)Known for one20000:1
Light source2 differ
Light source typeLampLamp
Service life of light source3000 h3000 h
Service life of light source (economic mode)Differs4000 h7500 h
Lamp typeKnown for oneUHE
Lamp powerDiffers400 W250 W
Lens system1 differ
Focal length rangeKnown for one24 - 38.2 mm
Optical zoomDiffers1.6x1.2x
FocusKnown for oneManual
Zoom capabilityKnown for oneYes
Zoom typeKnown for oneManual
Throw ratioKnown for one1.49 - 1.79:1
Video1 differ
Analog signal format systemKnown for oneNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDKnown for oneNo
3DDiffersNoYes
Supported graphics resolutionsKnown for one640 x 480 (VGA), 800 x 600 (SVGA), 1280 x 1024 (SXGA), 1400 x 1050 (SXGA+)
Supported video modesKnown for one480i, 480p, 576i, 576p, 720p, 1080i, 1080p
HD-ReadyKnown for oneYes
3D ReadyKnown for oneYes
Ports & interfaces3 differ
VGA (D-Sub) ports quantityDiffers23
HDMI ports quantityDiffers12
Component video (YPbPr/YCbCr) inKnown for one1
DVI portKnown for oneYes
USB 2.0 ports quantityDiffers21
Audio (L/R) inKnown for one3
Audio (L/R) outKnown for one1
Serial interface typeRS-232RS-232
AC (power) inYesYes
DC-in jackKnown for oneYes
HDMI versionKnown for one1.4
Composite video inKnown for one1
Mobile High-Definition Link (MHL)Known for oneYes
Networkidentical
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Features2 differ
Noise levelDiffers39 dB32 dB
Noise level (economic mode)Differs31 dB32 dB
On Screen Display (OSD)Known for oneYes
CertificationKnown for oneCB, TUV, GS, UL, CCC, CE, FCC,C-Tick, ROHS, REACH, SVHC, WEEE, ErP, EAC, UkrSEPRO/EMC DOC, UL COC, TUV-S Mark(Argentina), PSB, KCC, KC, SASO, CECP
Multimediaidentical
Built-in speaker(s)YesYes
Number of built-in speakersKnown for one1
RMS rated powerKnown for one16 W
Design1 differ
Product typeDiffersLarge venue projectorStandard throw projector
Product colourBlackBlack
PlacementDesktopDesktop
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
LED indicatorsKnown for oneYes
Market positioningKnown for onePresentation
Displayidentical
Built-in displayKnown for oneNo
Power1 differ
Power sourceACAC
Power consumption (typical)Known for one601 W
Power consumption (standby)Differs3 W0.5 W
Power consumption (economy mode)Known for one498 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Power consumption (max)Known for one315 W
Softwareidentical
Windows operating systems supportedKnown for oneWindows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Win
Mac operating systems supportedKnown for oneYes
Operational conditions1 differ
Storage temperature (T-T)Known for one-10 - 60 °C
Operating relative humidity (H-H)Differs20 - 80%10 - 90%
Storage relative humidity (H-H)Known for one10 - 90%
Operating temperature (T-T)Known for one0 - 40 °C
Weight & dimensions4 differ
WeightDiffers12.9 kg2.8 kg
WidthDiffers505 mm362 mm
DepthDiffers405 mm109 mm
HeightDiffers171 mm231 mm
Package widthKnown for one520 mm
Package depthKnown for one380 mm
Package heightKnown for one165 mm
Package weightKnown for one4.6 kg
Packaging contentidentical
Remote control includedYesYes
Batteries includedKnown for oneYes
Cables includedKnown for oneAC
ManualKnown for oneYes
Other featuresidentical
RS-232 ports11
Lamp-door protectionKnown for oneYes
Package weightKnown for one4.6 kg
Technical detailsidentical
Display aspect ratioKnown for one4:3
HD typeKnown for oneHD
RMS output power (max)Known for one16 W

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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