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Product comparison · 2 data projectors

Dell 7700-3137 data projector Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) Black vs Epson EB-1940W

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  • 60specifications compared
  • 33differ
  • 27identical
  • 36known for one product only

Key differences

  • Projector brightness
    • 5000 ANSI lumens
    • 4200 ANSI lumens
  • Projection technology
    • DLP
    • 3LCD
  • Projector native resolution
    • 1080p (1920x1080)
    • WXGA (1280x800)
  • Projection distance
    • 1 - 12 m
    • 0.8 - 8.4 m
  • Service life of light source
    • 1500 h
    • 2500 h
  • Service life of light source (economic mode)
    • 2000 h
    • 4000 h
  • Lamp power
    • 400 W
    • 245 W
  • Focal length range
    • 39.12 - 46.94 mm
    • 18 - 29 mm

Side by side

Differences highlightedShow differences only
96 specifications
A

Dell

7700-3137 data projector Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) Black

Model 7700-3137

View product
B

Epson

EB-1940W

Model EB-1940W

View product
Projector5 differ
Projector brightnessDiffers5000 ANSI lumens4200 ANSI lumens
Projection technologyDiffersDLP3LCD
Projector native resolutionDiffers1080p (1920x1080)WXGA (1280x800)
Contrast ratio (typical)Known for one3000:1
Screen size compatibilityDiffers515.6 - 7439.7 mm (20.3 - 292.9")736.6 - 7112 mm (29 - 280")
Projection distanceDiffers1 - 12 m0.8 - 8.4 m
Contrast ratio (dynamic)Known for one20000:1
UniformityKnown for one85%
Keystone correction, verticalKnown for one30°
Light source3 differ
Light source typeLampLamp
Service life of light sourceDiffers1500 h2500 h
Service life of light source (economic mode)Differs2000 h4000 h
Lamp powerDiffers400 W245 W
Lens system2 differ
FocusKnown for oneManual
Focal length rangeDiffers39.12 - 46.94 mm18 - 29 mm
Zoom capabilityYesYes
Zoom typeManualManual
Zoom ratioDiffers1.2:11.16:1
Aperture range (F-F)Known for one2.6 - 2.9
Throw ratioKnown for one1.85 - 2.22:1
OffsetKnown for one115%
Video3 differ
Analog signal format systemDiffersNTSC 4.43, NTSC J, NTSC M, PAL 60, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL N, PAL Nc, SECAM B, SECAM D, SECAM G, SECAM K, SECAM K1, SECAM LNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDDiffersYesNo
3DNoNo
Supported video modesDiffers1080i, 1080p, 480i, 480p, 576i, 576p, 720p1080i, 1080p, 480i, 480p, 720i, 720p
Supported graphics resolutionsKnown for one1920 x 1080 (HD 1080)
Ports & interfaces5 differ
VGA (D-Sub) ports quantity33
HDMI ports quantityDiffers21
Component video (YPbPr/YCbCr) inDiffers10
Composite video in11
DVI portNoNo
S-Video inputs quantityDiffers10
USB 2.0 ports quantityDiffers42
Audio (L/R) inDiffers02
Serial interface typeRS-232RS-232
USB connector typeUSB Type-A, USB Type-BUSB Type-A, USB Type-B
AC (power) inYesYes
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Networkidentical
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Wi-FiNoNo
Storageidentical
Card reader integratedNoNo
Features2 differ
Noise levelDiffers39 dB37 dB
Noise level (economic mode)Differs36 dB29 dB
Country of originKnown for oneChina
HDCPKnown for oneYes
Multimediaidentical
Built-in speaker(s)YesYes
RMS rated power10 W10 W
Number of built-in speakersKnown for one2
Design1 differ
Product colourDiffersBlackWhite
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
LED indicatorsKnown for oneYes
Product typeKnown for oneStandard throw projector
PlacementKnown for oneDesktop
Displayidentical
Built-in displayNoNo
Power3 differ
Power sourceACAC
Power consumption (typical)Differs525 W337 W
Power consumption (standby)Differs0.5 W0.44 W
Power consumption (PowerSave)Differs20 W250 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Voltage toleranceKnown for one10%
Operational conditions3 differ
Operating temperature (T-T)5 - 35 °C5 - 35 °C
Storage temperature (T-T)Differs0 - 60 °C-10 - 60 °C
Operating relative humidity (H-H)Differs1 - 80%20 - 80%
Storage relative humidity (H-H)Differs1 - 90%10 - 90%
Weight & dimensions4 differ
WeightDiffers7.26 kg3.7 kg
WidthDiffers432 mm377 mm
DepthDiffers290 mm108 mm
HeightDiffers135 mm271 mm
Package widthKnown for one347 mm
Package depthKnown for one515 mm
Package heightKnown for one196 mm
Package weightKnown for one5.38 kg
Packaging content1 differ
Remote control includedYesYes
Batteries includedYesYes
Cables includedDiffersAC, USB, VGAAC
ManualYesYes
Quick start guideKnown for oneYes
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Pallet gross heightKnown for one2.12 m
Pallet gross lengthKnown for one120 cm
Pallet gross widthKnown for one80 cm
Pallet height (UK)Known for one2.12 m
Pallet length (UK)Known for one120 cm
Pallet width (UK)Known for one100 cm
Products per palletKnown for one40 pc(s)
Products per pallet (UK)Known for one50 pc(s)
Products per pallet layerKnown for one4 pc(s)
Products per pallet layer (UK)Known for one5 pc(s)
Other features1 differ
Aspect ratioDiffers16:916:10
RS-232 ports11
Connectivity technologyKnown for oneWired
USB cableKnown for oneYes

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