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Product comparison · 2 data projectors

Epson PowerLite X21 vs Epson V11H335121 data projector Standard throw projector 2500 ANSI lumens 3LCD WXGA (1280x800) White

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  • 51specifications compared
  • 25differ
  • 26identical
  • 23known for one product only

Key differences

  • Projector brightness
    • 3000 ANSI lumens
    • 2500 ANSI lumens
  • Projector native resolution
    • XGA (1024x768)
    • WXGA (1280x800)
  • Contrast ratio (typical)
    • 10000:1
    • 3000:1
  • Native aspect ratio
    • 4:3
    • 16:10
  • Projection distance
    • 0.7 - 7.6 m
    • 0.9 - 9 m
  • White light output
    • 3000 ANSI lumens
    • 2500 ANSI lumens
  • Service life of light source
    • 5000 h
    • 4000 h
  • Service life of light source (economic mode)
    • 6000 h
    • 5000 h

Side by side

Differences highlightedShow differences only
74 specifications
A

Epson

PowerLite X21View product
B

Epson

V11H335121 data projector Standard throw projector 2500 ANSI lumens 3LCD WXGA (1280x800) White

Model V11H335121

View product
Projector7 differ
Projector brightnessDiffers3000 ANSI lumens2500 ANSI lumens
Projector native resolutionDiffersXGA (1024x768)WXGA (1280x800)
Contrast ratio (typical)Differs10000:13000:1
Native aspect ratioDiffers4:316:10
Supported aspect ratiosKnown for one16:9
Screen size compatibilityDiffers762 - 7620 mm (30 - 300")838.2 - 8077.2 mm (33 - 318")
Projection distanceDiffers0.7 - 7.6 m0.9 - 9 m
Number of coloursKnown for one16.78 million colours
Keystone correction, horizontalKnown for one30°
Keystone correction, verticalKnown for one30°
Matrix sizeKnown for one1.5 cm (0.59")
White light outputDiffers3000 ANSI lumens2500 ANSI lumens
Colour light outputKnown for one3000 ANSI lumens
Light source2 differ
Service life of light sourceDiffers5000 h4000 h
Service life of light source (economic mode)Differs6000 h5000 h
Lens system1 differ
Aperture range (F-F)Differs1.58 - 1.721.78 - 1.52
Zoom capabilityKnown for oneYes
Zoom typeKnown for oneManual
Videoidentical
HD-ReadyKnown for oneYes
3DKnown for oneNo
Supported graphics resolutionsKnown for one1280 x 800 (WXGA)
Supported video modesKnown for one1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Ports & interfaces6 differ
VGA (D-Sub) ports quantityDiffers31
Component video (YPbPr/YCbCr) inDiffers03
Composite video inDiffers01
S-Video inputs quantityDiffers10
USB 2.0 ports quantityDiffers21
Headphone outputsKnown for one1
USB connector typeDiffersUSB Type-A, USB Type-BUSB Type-B
Serial interface typeKnown for oneRS-232
Networkidentical
Wi-FiKnown for oneNo
Storageidentical
Optical disc player typeKnown for oneDVD player
Features1 differ
Noise levelDiffers37 dB34 dB
Noise level (economic mode)Known for one29 dB
Multimedia2 differ
Number of built-in speakersDiffers12
RMS rated powerDiffers5 W10 W
Video formats supportedKnown for oneMPEG1, MPEG2
Image formats supportedKnown for oneJPEG XR
Audio formats supportedKnown for oneLPCM, MP3, WMA
Designidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Power1 differ
Power consumption (typical)Differs284 W310 W
Operational conditionsidentical
Operating relative humidity (H-H)Known for one20 - 80%
Weight & dimensions4 differ
WeightDiffers2.5 kg4.3 kg
WidthDiffers295 mm239 mm
DepthDiffers244 mm335 mm
HeightDiffers89 mm127 mm
Other features1 differ
RS-232 portsDiffers10

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