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Product comparison · 2 data projectors

Dell 7760 data projector Large venue projector 5400 ANSI lumens DLP 1080p (1920x1080) 3D Black vs Epson EB-1945ND Standard throw projector 4200 ANSI lumens 3LCD WXGA (1280x800) White

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  • 41specifications compared
  • 28differ
  • 13identical
  • 51known for one product only

Key differences

  • Projector brightness
    • 5400 ANSI lumens
    • 4200 ANSI lumens
  • Projection technology
    • DLP
    • 3LCD
  • Projector native resolution
    • 1080p (1920x1080)
    • WXGA (1280x800)
  • Contrast ratio (typical)
    • 1800:1
    • 3000:1
  • Native aspect ratio
    • 16:9
    • 16:10
  • Light source type
    • Laser
    • Lamp
  • Service life of light source
    • 20000 h
    • 2500 h
  • Throw ratio
    • 1.2 - 2.13:1
    • 1.38 - 2.24:1

Side by side

Differences highlightedShow differences only
92 specifications
A

Dell

7760 data projector Large venue projector 5400 ANSI lumens DLP 1080p (1920x1080) 3D Black

Model 7760

View product
B

Epson

EB-1945ND Standard throw projector 4200 ANSI lumens 3LCD WXGA (1280x800) White

Model EB-1945ND

View product
Projector6 differ
Projector brightnessDiffers5400 ANSI lumens4200 ANSI lumens
Projection technologyDiffersDLP3LCD
Projector native resolutionDiffers1080p (1920x1080)WXGA (1280x800)
Contrast ratio (typical)Differs1800:13000:1
Native aspect ratioDiffers16:916:10
Supported aspect ratiosKnown for one16:10
Screen size compatibilityDiffers675.6 - 7670.8 mm (26.6 - 302")736.6 - 7112 mm (29 - 280")
Projection distance (wide)Known for one0.8 - 8.4 m
Projection distance (tele)Known for one1.4 - 13.9 m
Projector brightness (economic mode)Known for one2910 ANSI lumens
Matrix sizeKnown for one1.5 cm (0.59")
Projection distanceKnown for one1.3 - 8.2 m
Contrast ratio (dynamic)Known for one100000:1
Number of coloursKnown for one1.073 billion colours
Light source2 differ
Light source typeDiffersLaserLamp
Service life of light sourceDiffers20000 h2500 h
Service life of light source (economic mode)Known for one4000 h
Lamp powerKnown for one245 W
Lamps quantityKnown for one1 lamp(s)
Lens system1 differ
FocusKnown for oneManual
Focal length rangeKnown for one18 - 29 mm
Zoom capabilityKnown for oneYes
Zoom typeKnown for oneManual
Throw ratioDiffers1.2 - 2.13:11.38 - 2.24:1
Aperture range (F-F)Known for one2.3 - 315
Video1 differ
Full HDDiffersYesNo
Video colour modesKnown for oneBlackboard, Dynamic, Photo, Presentation, Theatre, Whiteboard, sRGB
Video processingKnown for one10 bit
3DKnown for oneYes
Supported video modesKnown for one480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Ports & interfaces4 differ
VGA (D-Sub) ports quantityDiffers23
HDMI ports quantityDiffers31
Composite video inDiffers01
DisplayPorts quantityKnown for one1
Serial interface typeDiffersRS-232RS-232C
HDMI connector typeKnown for oneFull-size
HDMI versionKnown for one1.4a
Component video (YPbPr/YCbCr) inKnown for one0
S-Video inputs quantityKnown for one0
Audio (L/R) inKnown for one0
Microphone inKnown for oneYes
PC Audio inKnown for oneYes
PC Audio outKnown for oneYes
PC in (D-Sub)Known for oneYes
12V triggerKnown for oneYes
AC (power) inKnown for oneYes
Features2 differ
Noise levelDiffers36 dB37 dB
Noise level (economic mode)Differs32 dB29 dB
Air filterKnown for oneYes
Country of originKnown for oneChina
Multimedia2 differ
Number of built-in speakersDiffers21
RMS rated powerDiffers20 W10 W
Design3 differ
Product typeDiffersLarge venue projectorStandard throw projector
Product colourDiffersBlackWhite
PlacementDiffersDesktop, CeilingDesktop
Market positioningKnown for onePresentation
Power3 differ
Power consumption (typical)Differs455 W337 W
Power consumption (standby)Differs0.5 W0.44 W
AC input voltageDiffers120/230 V100 - 240 V
Power consumption (economy mode)Known for one280 W
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-10 - 60 °C
Operating relative humidity (H-H)Known for one20 - 80%
Storage relative humidity (H-H)Known for one10 - 90%
Weight & dimensions4 differ
WeightDiffers11.1 kg3.9 kg
WidthDiffers405 mm377 mm
DepthDiffers387 mm271 mm
HeightDiffers129 mm108 mm
Package widthKnown for one347 mm
Package depthKnown for one520 mm
Package heightKnown for one197 mm
Package weightKnown for one5.6 kg
Packaging contentidentical
Remote control includedKnown for oneYes
Cables includedKnown for oneVGA
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Harmonized System (HS) codeKnown for one85286200
Other featuresidentical
RS-232CKnown for oneYes
RS-232 portsKnown for one1
Displayidentical
Built-in displayKnown for oneNo

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