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Product comparison · 2 data projectors

Acer S1387 DLP WXGA 4000 EURO/UK vs Viewsonic X1-4K Pro

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  • 35specifications compared
  • 26differ
  • 9identical
  • 52known for one product only

Key differences

The Viewsonic X1-4K Pro has 2,980,000 :1 more contrast ratio (typical) than the Acer S1387 DLP WXGA 4000 EURO/UK (3000000:1 vs 20000:1). The Viewsonic X1-4K Pro has 55,000 h more service life of light source than the Acer S1387 DLP WXGA 4000 EURO/UK (60000 h vs 5000 h). The Viewsonic X1-4K Pro has 0.3 :1 more zoom ratio than the Acer S1387 DLP WXGA 4000 EURO/UK (1.3:1 vs 1:1). Projector brightness: 4000 ANSI lumens on the Acer S1387 DLP WXGA 4000 EURO/UK, 3300 LED lumens on the Viewsonic X1-4K Pro. Projection technology: DLP on the Acer S1387 DLP WXGA 4000 EURO/UK, DMD on the Viewsonic X1-4K Pro.

  • Projector brightness
    • 4000 ANSI lumens
    • 3300 LED lumens
  • Projection technology
    • DLP
    • DMD
  • Projector native resolution
    • WXGA (1280x800)
    • UHD 4K (3840x2160)
  • Contrast ratio (typical)
    • 20000:1
    • 3000000:1
  • Screen size compatibility
    • 914.4 - 7620 mm (36 - 300")
    • 1524 - 3810 mm (60 - 150")
  • Projection distance
    • 0.4 - 3.4 m
    • 1.53 - 4.98 m
  • Horizontal scan range
    • 15 - 100 kHz
    • 15 - 135 kHz
  • Vertical scan range
    • 24 - 120 Hz
    • 23 - 240 Hz

Side by side

Differences highlightedShow differences only
87 specifications
A

Acer

S1387 DLP WXGA 4000 EURO/UKView product
B

Viewsonic

X1-4K ProView product
Projector9 differ
Projector brightnessDiffers4000 ANSI lumens3300 LED lumens
Projection technologyDiffersDLPDMD
Projector native resolutionDiffersWXGA (1280x800)UHD 4K (3840x2160)
Contrast ratio (typical)Differs20000:13000000:1
Screen size compatibilityDiffers914.4 - 7620 mm (36 - 300")1524 - 3810 mm (60 - 150")
Projection distanceDiffers0.4 - 3.4 m1.53 - 4.98 m
Number of colours1.07 billion colours1.07 billion colours
Horizontal scan rangeDiffers15 - 100 kHz15 - 135 kHz
Vertical scan rangeDiffers24 - 120 Hz23 - 240 Hz
Keystone correction, horizontalKnown for one-40 - 40°
Keystone correction, verticalDiffers-20 - 20°-40 - 40°
Native aspect ratioKnown for one16:10
Supported aspect ratiosKnown for one4:3, 16:9, 16:10
Smart projectorKnown for oneNo
Projector brightness (economic mode)Known for one3200 ANSI lumens
UniformityKnown for one80%
Light source2 differ
Light source typeDiffersLampLED
Service life of light sourceDiffers5000 h60000 h
Service life of light source (economic mode)Known for one10000 h
Lamp typeKnown for oneOSRAM
Lamp powerKnown for one240 W
Lens system1 differ
Focal length rangeKnown for one16.89 - 21.87 mm
Aperture range (F-F)Known for one2.48 - 2.78
Zoom capabilityKnown for oneYes
Zoom ratioDiffers1:11.3:1
OffsetKnown for one110%
FocusKnown for oneManual
Videoidentical
Full HDKnown for oneYes
3DKnown for oneYes
Supported graphics resolutionsKnown for one2560 x 1440
Supported video modesKnown for one1440p, 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p
Analog signal format systemKnown for oneNTSC 3.58, NTSC 4.43, PAL B, PAL D, PAL G, PAL I, PAL M, PAL N, SECAM B, SECAM D, SECAM G, SECAM K, SECAM K1, SECAM L
Digital signal format systemKnown for oneHDTV
Ports & interfaces1 differ
VGA (D-Sub) ports quantity11
HDMI ports quantity22
HDMI versionDiffers1.4b2.0
USB 2.0 Type-A ports quantityKnown for one2
USB 2.0 Type-C ports quantityKnown for one1
Serial interface typeRS-232RS-232
Enhanced Audio Return Channel (eARC)Known for oneYes
HDMI connector typeKnown for oneFull-size
Component video (YPbPr/YCbCr) inKnown for one1
Composite video inKnown for one1
Audio (L/R) inKnown for one1
Audio (L/R) outKnown for one1
S/PDIF out portKnown for oneYes
Networkidentical
Wi-FiKnown for oneYes
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.0
Storageidentical
Internal memoryKnown for one8 GB
Features1 differ
Noise levelDiffers27 dB33 dB
HDCPYesYes
Screen mirroringKnown for oneYes
High Dynamic Range (HDR) supportedKnown for oneYes
Video appsKnown for oneGoogle TV, Netflix
InteractiveKnown for oneNo
Multimedia2 differ
Built-in speaker(s)YesYes
Number of built-in speakersDiffers12
RMS rated powerDiffers16 W6 W
Audio decodersKnown for oneDTS
Design3 differ
Product typeDiffersShort throw projectorStandard throw projector
Market positioningDiffersEducationGaming
Product colourDiffersWhiteBlack, Green
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Power2 differ
Power sourceACAC
Power consumption (typical)Differs290 W236 W
Power consumption (standby)0.5 W0.5 W
AC input voltageDiffers100 - 240 V100-240 V
AC input frequencyKnown for one50/60 Hz
Power consumption (economy mode)Known for one210 W
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Weight & dimensions4 differ
WeightDiffers3.1 kg3.68 kg
WidthDiffers31 mm355 mm
DepthDiffers236 mm244 mm
HeightDiffers113.7 mm121 mm
Package widthKnown for one490 mm
Package depthKnown for one376 mm
Package heightKnown for one313 mm
Package weightKnown for one5.6 kg
Packaging content1 differ
Remote control includedYesYes
Remote control typeKnown for oneBluetooth
Cables includedDiffersPower, VGAAC, USB Type-C
ManualKnown for oneYes
Batteries includedKnown for oneYes
Technical detailsidentical
Compliance certificatesKnown for oneTÜV SÜD mark
Displayidentical
Built-in displayKnown for oneNo

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