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Product comparison · 2 data projectors

Epson Pro EX9270 vs Viewsonic X1-4K Pro

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  • 36specifications compared
  • 29differ
  • 7identical
  • 49known for one product only

Key differences

The Viewsonic X1-4K Pro has 2,998,400 :1 more contrast ratio (typical) than the Epson Pro EX9270 (3000000:1 vs 1600:1). The Viewsonic X1-4K Pro has 54,500 h more service life of light source than the Epson Pro EX9270 (60000 h vs 5500 h). The Viewsonic X1-4K Pro has 1 more VGA (D-Sub) ports quantity than the Epson Pro EX9270 (1 vs 0). Only the Viewsonic X1-4K Pro has Wi-Fi. Projector brightness: 4100 ANSI lumens on the Epson Pro EX9270, 3300 LED lumens on the Viewsonic X1-4K Pro.

  • Projector brightness
    • 4100 ANSI lumens
    • 3300 LED lumens
  • Projection technology
    • 3LCD
    • DMD
  • Projector native resolution
    • 1080p (1920x1080)
    • UHD 4K (3840x2160)
  • Contrast ratio (typical)
    • 1600:1
    • 3000000:1
  • Keystone correction, horizontal
    • -30 - 30°
    • -40 - 40°
  • Keystone correction, vertical
    • -30 - 30°
    • -40 - 40°
  • Light source type
    • Lamp
    • LED
  • Service life of light source
    • 5500 h
    • 60000 h

Side by side

Differences highlightedShow differences only
85 specifications
A

Epson

Pro EX9270View product
B

Viewsonic

X1-4K ProView product
Projector7 differ
Projector brightnessDiffers4100 ANSI lumens3300 LED lumens
Projection technologyDiffers3LCDDMD
Projector native resolutionDiffers1080p (1920x1080)UHD 4K (3840x2160)
Contrast ratio (typical)Differs1600:13000000:1
Screen size compatibilityDiffers787.4 - 7721.6 mm (31 - 304")1524 - 3810 mm (60 - 150")
Projection distanceKnown for one1.53 - 4.98 m
Number of colours1.07 billion colours1.07 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, 16:10
Smart projectorKnown for oneNo
Matrix typeKnown for one3-panel (p-Si TFT active)
Light source2 differ
Light source typeDiffersLampLED
Service life of light sourceDiffers5500 h60000 h
Service life of light source (economic mode)Known for one12000 h
Lamp typeKnown for oneUHE
Lamp powerKnown for one230 W
Lens system3 differ
Focal length rangeDiffers18.2 - 29.2 mm16.89 - 21.87 mm
Aperture range (F-F)Differs1.51 - 1.772.48 - 2.78
Zoom capabilityKnown for oneYes
Zoom ratioDiffers1:1.621.3:1
OffsetKnown for one110%
Throw ratioKnown for one1.30 - 2.09
Video1 differ
Full HDYesYes
3DKnown for oneYes
Supported graphics resolutionsKnown for one2560 x 1440
Supported video modesDiffers576i, 576p, 1080i, 1080p, 480i, 480p, 720i, 720p1440p, 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p
Analog signal format systemKnown for oneNot supported
Ports & interfaces2 differ
VGA (D-Sub) ports quantityDiffers01
HDMI ports quantity22
HDMI versionKnown for one2.0
USB 2.0 Type-A ports quantityDiffers12
USB 2.0 Type-C ports quantityKnown for one1
Serial interface typeKnown for oneRS-232
Enhanced Audio Return Channel (eARC)Known for oneYes
DVI portKnown for oneNo
USB 2.0 Type-B ports quantityKnown for one1
Network1 differ
Wi-FiDiffersNoYes
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.0
Smart TVKnown for oneNo
Ethernet LANKnown for oneNo
MiracastKnown for oneYes
Storageidentical
Internal memoryKnown for one8 GB
Card reader integratedKnown for oneNo
Features1 differ
Noise levelDiffers37 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
Noise level (economic mode)Known for one28 dB
Multimedia2 differ
Built-in speaker(s)YesYes
Number of built-in speakersDiffers12
RMS rated powerDiffers16 W6 W
Audio decodersKnown for oneDTS
Design2 differ
Product typeKnown for oneStandard throw projector
Market positioningDiffersPortableGaming
Product colourDiffersBlackBlack, Green
Power2 differ
Power sourceACAC
Power consumption (typical)Differs349 W236 W
Power consumption (standby)Known for one0.5 W
AC input voltageDiffers100 - 240 V100-240 V
AC input frequency50/60 Hz50/60 Hz
Power consumption (PowerSave)Known for one0.3 W
Power consumption (economy mode)Known for one187 W
Operational conditions1 differ
Operating temperature (T-T)Differs5 - 35 °C0 - 40 °C
Weight & dimensions4 differ
WeightDiffers3.08 kg3.68 kg
WidthDiffers310 mm355 mm
DepthDiffers292.1 mm244 mm
HeightDiffers104.1 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 includedDiffersACAC, 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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