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Product comparison · 2 data projectors

Viewsonic LX750-4KE data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White vs Viewsonic X1-4KB Pro

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  • 68specifications compared
  • 32differ
  • 36identical
  • 39known for one product only

Key differences

  • Projector brightness
    • 4000 ANSI lumens
    • 3300 LED lumens
  • Contrast ratio (typical)
    • 1200:1
    • 3000000:1
  • Smart projector
    • No
    • Yes
  • Screen size compatibility
    • 1524 - 7620 mm (60 - 300")
    • 1524 - 3810 mm (60 - 150")
  • Projection distance
    • 1.49 - 9.72 m
    • 1.53 - 4.98 m
  • Keystone correction, horizontal
    • +-40°
    • -40 - 40°
  • Keystone correction, vertical
    • +-40°
    • -40 - 40°
  • Light source type
    • Laser
    • LED

Side by side

Differences highlightedShow differences only
107 specifications
A

Viewsonic

LX750-4KE data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White

Model LX750-4KE

View product
B

Viewsonic

X1-4KB ProView product
Projector7 differ
Projector brightnessDiffers4000 ANSI lumens3300 LED lumens
Projection technologyKnown for oneLED
Contrast ratio (typical)Differs1200:13000000:1
Smart projectorDiffersNoYes
Screen size compatibilityDiffers1524 - 7620 mm (60 - 300")1524 - 3810 mm (60 - 150")
Projection distanceDiffers1.49 - 9.72 m1.53 - 4.98 m
Horizontal scan rangeKnown for one15 - 135 kHz
Vertical scan rangeKnown for one23 - 240 Hz
Keystone correction, horizontalDiffers+-40°-40 - 40°
Keystone correction, verticalDiffers+-40°-40 - 40°
Horizontal synchronization (max)Known for one135 kHz
Horizontal synchronization (min)Known for one15 kHz
Matrix sizeKnown for one1.19 cm (0.47")
Vertical synchronization (max)Known for one0.24 kHz
Vertical synchronization (min)Known for one0.023 kHz
Screen size (max)Known for one7.62 m (300")
Light source2 differ
Light source typeDiffersLaserLED
Service life of light sourceDiffers20000 h60000 h
Light source brightnessKnown for one3300 lm
Lens system3 differ
Focal length rangeDiffers11.9 - 15.5 mm16.89 - 21.87 mm
Fixed focal lengthKnown for one7.4 mm
Aperture range (F-F)Differs1.94 - 2.122.48 - 2.78
Zoom typeKnown for oneManual
Zoom ratioKnown for one0.8 - 2.0:1
Digital zoomKnown for one2x
Throw ratioDiffers1.127 - 1.4651.15 - 1.5
Vertical lens shift rangeKnown for one0 - 10%
Videoidentical
Analog signal format systemKnown for oneNTSC, PAL, SECAM
Supported graphics resolutionsKnown for one640 x 480 (VGA), 3840 x 2160
Ports & interfaces1 differ
HDMI versionDiffers2.0b2.0
Service port typeKnown for oneUSB Type-A
USB 2.0 Type-C ports quantityKnown for one1
Audio (L/R) outKnown for one1
AC (power) inKnown for oneYes
VGA (D-Sub) ports quantityKnown for one0
Component video (YPbPr/YCbCr) inKnown for one0
Composite video inKnown for one0
Audio Return Channel (ARC)Known for oneYes
Network2 differ
Smart TVDiffersYesNo
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Storageidentical
Card reader integratedKnown for oneNo
Features3 differ
InteractiveKnown for oneYes
Noise level (economic mode)Differs27 dB29 dB
On Screen Display (OSD) languagesDiffersMultiArabic, Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, Finnish, French, Greek, Hungarian, INC, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish, Thai, Turkish, Vietnamese
Number of OSD languagesKnown for one24
HDCP versionDiffers2.21.4/2.2
High Dynamic Range (HDR) technologyKnown for oneHybrid Log-Gamma (HLG)
Video appsKnown for oneDisney+, Netflix, Roku Channel, YouTube
Multimedia1 differ
Number of built-in speakersKnown for one2
RMS rated powerDiffers10 W12 W
Design2 differ
Market positioningDiffersHome cinemaGaming
Product colourDiffersWhiteBlack
Cable lock slot typeKnown for oneKensington
Heavy metals freeKnown for oneHg (mercury)
Power1 differ
Power consumption (typical)Known for one236 W
AC input frequencyDiffers50/60 Hz50 - 60 Hz
Cord lengthKnown for one1 m
Weight & dimensions8 differ
WeightDiffers3.5 kg3.68 kg
WidthDiffers312 mm355 mm
DepthDiffers234 mm244 mm
HeightDiffers104 mm121 mm
Package widthDiffers415 mm490 mm
Package depthDiffers168 mm376 mm
Package heightDiffers297 mm313 mm
Package weightDiffers4.6 kg5.6 kg
Packaging content1 differ
Remote control typeKnown for oneBluetooth
Cables includedDiffersACAC, USB Type-C
Carrying caseKnown for oneYes
ManualKnown for oneYes
Warranty cardKnown for oneYes
Technical details1 differ
Image lag timeDiffers1 ms4.2 ms

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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