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Product comparison · 2 data projectors

Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1 vs Viewsonic X1-4K Pro

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  • 29specifications compared
  • 22differ
  • 7identical
  • 52known for one product only

Key differences

The Viewsonic X1-4K Pro has 2,992,000 :1 more contrast ratio (typical) than the Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1 (3000000:1 vs 8000:1). The Viewsonic X1-4K Pro has 1 more HDMI ports quantity than the Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1 (2 vs 1). The Viewsonic X1-4K Pro has 7 dB more noise level than the Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1 (33 dB vs 26 dB). Only the Viewsonic X1-4K Pro has Wi-Fi. Projector brightness: 1000 ANSI lumens on the Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1, 3300 LED lumens on the Viewsonic X1-4K Pro.

  • Projector brightness
    • 1000 ANSI lumens
    • 3300 LED lumens
  • Projection technology
    • DLP
    • DMD
  • Contrast ratio (typical)
    • 8000:1
    • 3000000:1
  • Screen size compatibility
    • 1397 - 7620 mm (55 - 300")
    • 1524 - 3810 mm (60 - 150")
  • Projection distance
    • 1 - 10 m
    • 1.53 - 4.98 m
  • Keystone correction, horizontal
    • -30 - 30°
    • -40 - 40°
  • Keystone correction, vertical
    • -30 - 30°
    • -40 - 40°
  • HDMI ports quantity
    • 1
    • 2

Side by side

Differences highlightedShow differences only
81 specifications
A

Acer

PD1800 DLP 4K2K 1000 LM 3.5MIL:1View product
B

Viewsonic

X1-4K ProView product
Projector7 differ
Projector brightnessDiffers1000 ANSI lumens3300 LED lumens
Projection technologyDiffersDLPDMD
Contrast ratio (typical)Differs8000:13000000:1
Screen size compatibilityDiffers1397 - 7620 mm (55 - 300")1524 - 3810 mm (60 - 150")
Projection distanceDiffers1 - 10 m1.53 - 4.98 m
Number of coloursKnown for one1.07 billion colours
Horizontal scan rangeKnown for one15 - 135 kHz
Vertical scan rangeKnown for one23 - 240 Hz
Keystone correction, horizontalDiffers-30 - 30°-40 - 40°
Keystone correction, verticalDiffers-30 - 30°-40 - 40°
Native aspect ratioKnown for one16:9
Supported aspect ratiosKnown for one4:3
Smart projectorKnown for oneNo
Light sourceidentical
Light source typeKnown for oneLED
Service life of light sourceKnown for one60000 h
Lens systemidentical
Focal length rangeKnown for one16.89 - 21.87 mm
Aperture range (F-F)Known for one2.48 - 2.78
Zoom ratioKnown for one1.3:1
OffsetKnown for one110%
FocusKnown for oneManual
Zoom typeKnown for oneManual
Throw ratioKnown for one1.5 - 1.65
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
Ports & interfaces1 differ
VGA (D-Sub) ports quantityKnown for one1
HDMI ports quantityDiffers12
USB 2.0 Type-A ports quantityKnown for one2
USB 2.0 Type-C ports quantityKnown for one1
Serial interface typeKnown for oneRS-232
Enhanced Audio Return Channel (eARC)Known for oneYes
Component video (YPbPr/YCbCr) inKnown for one0
Composite video inKnown for one0
DVI portKnown for oneNo
DC-in jackKnown for oneYes
Network1 differ
Wi-FiDiffersNoYes
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.0
Smart TVKnown for oneNo
Ethernet LANKnown for oneNo
Storageidentical
Internal memoryKnown for one8 GB
Card reader integratedKnown for oneNo
Features1 differ
Noise levelDiffers26 dB33 dB
HDCPKnown for oneYes
Screen mirroringKnown for oneYes
High Dynamic Range (HDR) supportedKnown for oneYes
Video appsKnown for oneGoogle TV, Netflix
InteractiveKnown for oneNo
Country of originKnown for oneChina
Multimedia2 differ
Number of built-in speakersDiffers12
RMS rated powerDiffers5 W6 W
Audio decodersKnown for oneDTS
Design1 differ
Market positioningKnown for oneGaming
Product colourDiffersWhiteBlack, Green
Poweridentical
Power consumption (typical)Known for one236 W
Power consumption (standby)Known for one0.5 W
AC input voltageKnown for one100-240 V
AC input frequencyKnown for one50/60 Hz
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Weight & dimensions8 differ
WeightDiffers2.3 kg3.68 kg
WidthDiffers238 mm355 mm
DepthDiffers215.4 mm244 mm
HeightDiffers127.4 mm121 mm
Package widthDiffers400 mm490 mm
Package depthDiffers297 mm376 mm
Package heightDiffers200 mm313 mm
Package weightDiffers4 kg5.6 kg
Packaging content1 differ
Remote control typeKnown for oneBluetooth
Cables includedDiffersPower, HDMIAC, USB Type-C
ManualKnown for oneYes
Technical detailsidentical
Compliance certificatesKnown for oneTÜV SÜD mark
Displayidentical
Built-in displayKnown for oneNo
Other featuresidentical
Connectivity technologyKnown for oneWired

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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