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Product comparison · 2 data projectors

Acer P1257 Standard throw projector 4800 ANSI lumens DLP XGA (1024x768) 3D White vs Acer S1287n 4000 ANSI lumens DLP XGA (1024x768) 3D White

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  • 37specifications compared
  • 16differ
  • 21identical
  • 40known for one product only

Key differences

  • Projector brightness
    • 4800 ANSI lumens
    • 4000 ANSI lumens
  • Projector brightness (economic mode)
    • 3840 ANSI lumens
    • 3200 ANSI lumens
  • Service life of light source
    • 20000 h
    • 5000 h
  • Lamp power
    • 203 W
    • 240 W
  • Focal length range
    • 16.88 - 21.88 mm
    • 2.7 - 7.15 mm
  • Offset
    • 115%
    • 130%
  • Full HD
    • Yes
    • No
  • VGA (D-Sub) ports quantity
    • 2
    • 1

Side by side

Differences highlightedShow differences only
77 specifications
A

Acer

P1257 Standard throw projector 4800 ANSI lumens DLP XGA (1024x768) 3D White

Model P1257

View product
B

Acer

S1287n 4000 ANSI lumens DLP XGA (1024x768) 3D White

Model S1287n

View product
Projector2 differ
Projector brightnessDiffers4800 ANSI lumens4000 ANSI lumens
Projection technologyDLPDLP
Projector native resolutionXGA (1024x768)XGA (1024x768)
Contrast ratio (typical)20000:120000:1
Native aspect ratio4:34:3
Supported aspect ratiosKnown for one4:3, 16:9
Smart projectorKnown for oneNo
Screen size compatibilityKnown for one762 - 7620 mm (30 - 300")
Projector brightness (economic mode)Differs3840 ANSI lumens3200 ANSI lumens
Horizontal scan range15 - 100 kHz15 - 100 kHz
Vertical scan range24 - 120 Hz24 - 120 Hz
Projection distanceKnown for one0.4 - 3.8 m
Number of coloursKnown for one1.07 billion colours
UniformityKnown for one80%
Keystone correction, horizontalKnown for one-15 - 15°
Keystone correction, verticalKnown for one-15 - 15°
Light source2 differ
Light source typeLampLamp
Service life of light sourceDiffers20000 h5000 h
Lamp powerDiffers203 W240 W
Service life of light source (economic mode)Known for one15000 h
Lamp typeKnown for oneUHP
Lens system2 differ
Focal length rangeDiffers16.88 - 21.88 mm2.7 - 7.15 mm
Aperture range (F-F)Known for one2.59 - 2.87
Zoom capabilityYesYes
Zoom typeKnown for oneManual
Zoom ratioKnown for one1.3:1
OffsetDiffers115%130%
FocusKnown for oneManual
Throw ratioKnown for one0.62:1
Video1 differ
Full HDDiffersYesNo
3DYesYes
Supported graphics resolutionsKnown for one1024 x 768 (XGA)
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers21
HDMI ports quantity22
HDMI connector typeFull-sizeFull-size
Component video (YPbPr/YCbCr) in11
Composite video inKnown for one1
DVI portNoNo
USB 2.0 ports quantityKnown for one1
Audio (L/R) in11
Audio (L/R) out11
Serial interface typeRS-232RS-232
HDMI versionKnown for one1.4b
USB 2.0 Type-A ports quantityKnown for one1
Networkidentical
Smart TVKnown for oneNo
Wi-FiKnown for oneNo
Ethernet LANKnown for oneYes
Storageidentical
Card reader integratedKnown for oneNo
Multimedia1 differ
Built-in speaker(s)YesYes
Number of built-in speakers11
RMS rated powerDiffers3 W16 W
Design1 differ
Product typeKnown for oneStandard throw projector
Market positioningDiffersBusinessPresentation
Product colourWhiteWhite
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Displayidentical
Built-in displayNoNo
Power1 differ
Power sourceACAC
Power consumption (typical)Known for one260 W
Power consumption (standby)Known for one0 W
Power consumption (economy mode)Known for one205 W
AC input voltageDiffers100 - 240 V100-240 V
Weight & dimensions4 differ
WeightDiffers2.4 kg3.1 kg
WidthDiffers299.5 mm313 mm
DepthDiffers220 mm236 mm
HeightDiffers107.4 mm113.7 mm
Package widthKnown for one400 mm
Package depthKnown for one168 mm
Package heightKnown for one340 mm
Package weightKnown for one3.72 kg
Packaging content1 differ
Remote control includedKnown for oneYes
Batteries includedKnown for oneYes
Cables includedDiffersPower, HDMIVGA
Carrying caseKnown for oneYes
ManualKnown for oneYes
Featuresidentical
Noise level (economic mode)Known for one27 dB
Projection modesKnown for oneCeiling, Front, Rear

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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