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Product comparison · 2 data projectors

Epson PowerLite 1761W vs Epson PowerLite 1955

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  • 59specifications compared
  • 28differ
  • 31identical
  • 40known for one product only

Key differences

  • Projector brightness
    • 2600 ANSI lumens
    • 4500 ANSI lumens
  • Projector native resolution
    • WXGA (1280x800)
    • XGA (1024x768)
  • Keystone correction, vertical
    • -45 - 45°
    • -30 - 30°
  • Service life of light source
    • 4000 h
    • 2500 h
  • Lamp power
    • 205 W
    • 245 W
  • Focal length range
    • 13.52 - 16.22 mm
    • 18.2 - 29.2 mm
  • Aperture range (F-F)
    • 1.58 - 1.7
    • 1.51 - 1.99
  • Zoom ratio
    • 1.2:1
    • 1.6:1

Side by side

Differences highlightedShow differences only
99 specifications
A

Epson

PowerLite 1761WView product
B

Epson

PowerLite 1955View product
Projector3 differ
Projector brightnessDiffers2600 ANSI lumens4500 ANSI lumens
Projection technology3LCD3LCD
Projector native resolutionDiffersWXGA (1280x800)XGA (1024x768)
Native aspect ratioKnown for one4:3
Supported aspect ratiosKnown for one4:3
Screen size compatibility762 - 7620 mm (30 - 300")762 - 7620 mm (30 - 300")
Contrast ratio (dynamic)Known for one3000:1
Number of colours16.78 million colours16.78 million colours
UniformityKnown for one89%
Keystone correction, horizontal-30 - 30°-30 - 30°
Keystone correction, verticalDiffers-45 - 45°-30 - 30°
Contrast ratio (typical)Known for one2000:1
Matrix typeKnown for one3-panel (p-Si TFT active)
Light source2 differ
Light source typeLampLamp
Service life of light sourceDiffers4000 h2500 h
Service life of light source (economic mode)4000 h4000 h
Lamp typeUHEUHE
Lamp powerDiffers205 W245 W
Lens system4 differ
FocusManualManual
Focal length rangeDiffers13.52 - 16.22 mm18.2 - 29.2 mm
Aperture range (F-F)Differs1.58 - 1.71.51 - 1.99
Zoom capabilityYesYes
Zoom typeManualManual
Zoom ratioDiffers1.2:11.6:1
Throw ratioDiffers1.04 - 1.26:11.38 - 2.24:1
Video1 differ
Analog signal format systemDiffersNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAMNTSC, PAL, SECAM
Full HDNoNo
3DNoNo
Supported video modesKnown for one1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Supported graphics resolutionsKnown for one1024 x 768 (XGA), 1280 x 1024 (SXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+), 640 x 480 (VGA), 800 x 600 (SVGA)
Ports & interfaces4 differ
VGA (D-Sub) ports quantityDiffers12
HDMI ports quantity11
Component video (YPbPr/YCbCr) in00
Composite video inDiffers10
DVI portNoNo
DisplayPorts quantityKnown for one1
S-Video inputs quantity00
USB 2.0 ports quantityDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
Audio (L/R) in00
Audio (L/R) outKnown for one0
Headphone outputsKnown for one0
Microphone inKnown for oneNo
Serial interface typeKnown for oneRS-232
PC Audio inDiffersYesNo
PC Audio outKnown for oneNo
AUX inKnown for oneNo
USB connector typeUSB Type-A, USB Type-BUSB Type-A, USB Type-B
Composite video outKnown for one0
BNC input portsKnown for one0
AV outputKnown for oneNo
CardBus PCMCIA slot typeKnown for oneNo
Digital audio optical outKnown for one0
Progressive scan outputKnown for oneNo
AC (power) inKnown for oneYes
Network2 differ
Ethernet LANDiffersNoYes
Ethernet LAN (RJ-45) portsDiffers01
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Wi-FiYesYes
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for oneNo
Storageidentical
Card reader integratedNoNo
Features2 differ
Noise levelDiffers40 dB37 dB
Noise level (economic mode)Differs30 dB29 dB
Noise reductionKnown for oneYes
Plug and PlayKnown for oneYes
Multimedia1 differ
Built-in speaker(s)YesYes
Number of built-in speakers11
RMS rated powerDiffers1 W10 W
Design2 differ
Product typeStandard throw projectorStandard throw projector
Product colourDiffersBlackWhite
PlacementDiffersCeilingDesktop, Ceiling
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Market positioningKnown for onePortable
Displayidentical
Built-in displayNoNo
Power2 differ
Power sourceACAC
Power consumption (typical)Differs293 W353 W
Power consumption (standby)Differs7.4 W3.8 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Power consumption (PowerSave)Known for one212 W
Operational conditionsidentical
Operating relative humidity (H-H)Known for one5 - 35%
Storage temperature (T-T)Known for one5 - 35 °C
Weight & dimensions4 differ
WeightDiffers1.7 kg3.9 kg
WidthDiffers292 mm376 mm
DepthDiffers211 mm272 mm
HeightDiffers53 mm91 mm
Packaging contentidentical
Remote control includedYesYes
Batteries includedKnown for oneYes
Cables includedKnown for oneAC, USB, VGA
Carrying caseKnown for oneYes
ManualKnown for oneYes
Quick start guideKnown for oneYes
Other features1 differ
RS-232 portsDiffers01
Aspect ratioKnown for one16:10
Softwareidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Technical detailsidentical
Sustainability certificatesKnown for oneENERGY STAR

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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