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Product comparison · 2 data projectors

Acer Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White vs Epson PowerLite W55+ 4000 ANSI lumens 3LCD WXGA (1200x800) White

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  • 36specifications compared
  • 24differ
  • 12identical
  • 43known for one product only

Key differences

The Acer Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 600 ANSI lumens more projector brightness (economic mode) than the Epson PowerLite W55+ 4000 ANSI lumens 3LCD WXGA (1200x800) White (3200 ANSI lumens vs 2600 ANSI lumens). The Acer Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 14,000 h more service life of light source than the Epson PowerLite W55+ 4000 ANSI lumens 3LCD WXGA (1200x800) White (20000 h vs 6000 h). The Acer Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 18,000 h more service life of light source (economic mode) than the Epson PowerLite W55+ 4000 ANSI lumens 3LCD WXGA (1200x800) White (30000 h vs 12000 h). Only the Acer Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has full HD. Only the Acer Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 3D.

  • Projection technology
    • DLP
    • 3LCD
  • Projector native resolution
    • 1080p (1920x1080)
    • WXGA (1200x800)
  • Native aspect ratio
    • 16:9
    • 16:10
  • Projection distance
    • 1 - 9.8 m
    • 1.68 - 2.02 m
  • Projector brightness (economic mode)
    • 3200 ANSI lumens
    • 2600 ANSI lumens
  • Keystone correction, horizontal
    • +/- 30°
    • -30 - 30°
  • Keystone correction, vertical
    • +/- 30°
    • -30 - 30°
  • Service life of light source
    • 20000 h
    • 6000 h

Side by side

Differences highlightedShow differences only
79 specifications
A

Acer

Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White

Model XL2521i

View product
B

Epson

PowerLite W55+ 4000 ANSI lumens 3LCD WXGA (1200x800) White

Model W55+

View product
Projector8 differ
Projection technologyDiffersDLP3LCD
Projector native resolutionDiffers1080p (1920x1080)WXGA (1200x800)
Contrast ratio (typical)Known for one16000:1
Native aspect ratioDiffers16:916:10
Screen size compatibilityDiffers18.3 - 193.5 mm (0.72 - 7.62")838.2 - 8128 mm (33 - 320")
Projection distanceDiffers1 - 9.8 m1.68 - 2.02 m
Projector brightness (economic mode)Differs3200 ANSI lumens2600 ANSI lumens
Keystone correction, horizontalDiffers+/- 30°-30 - 30°
Keystone correction, verticalDiffers+/- 30°-30 - 30°
Matrix sizeKnown for one1.5 cm (0.59")
Supported aspect ratiosKnown for one16:9, 4:3
Number of coloursKnown for one1.07 billion colours
UniformityKnown for one80%
Horizontal scan rangeKnown for one15 - 135 kHz
Vertical scan rangeKnown for one24 - 120 Hz
Light source2 differ
Light source typeKnown for oneLamp
Service life of light sourceDiffers20000 h6000 h
Service life of light source (economic mode)Differs30000 h12000 h
Lamp typeKnown for oneUHE
Lamp powerKnown for one210 W
Lens system3 differ
FocusDiffersAuto/ManualManual
Focal length rangeDiffers21.86 - 24 mm16.9 - 20.28 mm
Aperture range (F-F)Known for one1.49 - 1.72
Zoom typeKnown for oneManual
Zoom ratioKnown for one1.2:1
Throw ratioDiffers1.48 - 1.62:11.30 - 1.56:1
OffsetKnown for one132%
Video2 differ
Analog signal format systemKnown for oneNot supported
Full HDDiffersYesNo
3DDiffersYesNo
Supported graphics resolutionsKnown for one1920 x 1080 (HD 1080)
Supported video modesKnown for one1080p
Ports & interfaces1 differ
Service port typeKnown for oneUSB Type-B
USB 2.0 Type-A ports quantityDiffers21
Audio (L/R) inKnown for one0
Audio (L/R) outKnown for one1
Networkidentical
Smart TVKnown for oneNo
Ethernet LANKnown for oneNo
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Storageidentical
Card reader integratedKnown for oneNo
Features2 differ
InteractiveKnown for oneNo
Noise levelDiffers34 dB37 dB
Noise level (economic mode)Differs29 dB28 dB
Preset modesKnown for oneBlackboard, Cinema, Dynamic, sRGB
Password protectionKnown for oneYes
HDCPKnown for oneYes
Projection modesKnown for oneCeiling, Front, Rear
Multimedia1 differ
RMS rated powerDiffers15 W2 W
Designidentical
PlacementKnown for oneCeiling, Desktop
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Product typeKnown for oneStandard throw projector
Poweridentical
Power consumption (typical)Known for one231 W
Power consumption (PowerSave)Known for one0.3 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 one41 - 95%
Storage relative humidity (H-H)Known for one10 - 90%
Weight & dimensions4 differ
WeightDiffers2.9 kg2.6 kg
WidthDiffers286 mm302 mm
DepthDiffers216 mm234 mm
HeightDiffers115.5 mm87 mm
Packaging content1 differ
Remote control includedKnown for oneYes
Batteries includedKnown for oneYes
Cables includedDiffersHDMIAC
Carrying caseKnown for oneYes

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