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Product comparison · 2 data projectors

Epson Pro EX9270 vs Viewsonic LX750-4KB data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White

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  • 39specifications compared
  • 24differ
  • 15identical
  • 61known for one product only

Key differences

The Epson Pro EX9270 has 100 ANSI lumens more projector brightness than the Viewsonic LX750-4KB data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White (4100 ANSI lumens vs 4000 ANSI lumens). The Epson Pro EX9270 has 400 :1 more contrast ratio (typical) than the Viewsonic LX750-4KB data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White (1600:1 vs 1200:1). The Viewsonic LX750-4KB data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White has 14,500 h more service life of light source than the Epson Pro EX9270 (20000 h vs 5500 h). Only the Viewsonic LX750-4KB data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White has smart TV. Only the Viewsonic LX750-4KB data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White has Wi-Fi.

  • Projector brightness
    • 4100 ANSI lumens
    • 4000 ANSI lumens
  • Projector native resolution
    • 1080p (1920x1080)
    • UHD 4K (3840x2160)
  • Contrast ratio (typical)
    • 1600:1
    • 1200:1
  • Keystone correction, horizontal
    • -30 - 30°
    • +-40°
  • Keystone correction, vertical
    • -30 - 30°
    • +-40°
  • Light source type
    • Lamp
    • Laser
  • Service life of light source
    • 5500 h
    • 20000 h
  • Focal length range
    • 18.2 - 29.2 mm
    • 11.9 - 15.5 mm

Side by side

Differences highlightedShow differences only
100 specifications
A

Epson

Pro EX9270View product
B

Viewsonic

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

Model LX750-4KB

View product
Projector6 differ
Projector brightnessDiffers4100 ANSI lumens4000 ANSI lumens
Projector native resolutionDiffers1080p (1920x1080)UHD 4K (3840x2160)
Contrast ratio (typical)Differs1600:11200:1
Screen size compatibilityDiffers787.4 - 7721.6 mm (31 - 304")1524 - 7620 mm (60 - 300")
Projection distanceKnown for one1.49 - 9.72 m
Horizontal scan rangeKnown for one15 - 135 kHz
Vertical scan rangeKnown for one23 - 240 Hz
Horizontal synchronization (max)Known for one135 kHz
Horizontal synchronization (min)Known for one15 kHz
Keystone correction, horizontalDiffers-30 - 30°+-40°
Keystone correction, verticalDiffers-30 - 30°+-40°
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")
Projection technologyKnown for one3LCD
Supported aspect ratiosKnown for one4:3, 16:10
Matrix typeKnown for one3-panel (p-Si TFT active)
Light source2 differ
Light source typeDiffersLampLaser
Service life of light sourceDiffers5500 h20000 h
Service life of light source (economic mode)Known for one12000 h
Lamp typeKnown for oneUHE
Lamp powerKnown for one230 W
Lens system3 differ
FocusKnown for oneManual
Focal length rangeDiffers18.2 - 29.2 mm11.9 - 15.5 mm
Aperture range (F-F)Differs1.51 - 1.771.94 - 2.12
Zoom capabilityKnown for oneYes
Optical zoomKnown for one1.3x
Throw ratioDiffers1.30 - 2.091.127 - 1.465
OffsetKnown for one110%
Zoom ratioKnown for one1:1.62
Video1 differ
3DKnown for oneYes
Supported graphics resolutionsKnown for one640 x 480 (VGA), 3840 x 2160
Supported video modesDiffers576i, 576p, 1080i, 1080p, 480i, 480p, 720i, 720p480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p
Analog signal format systemKnown for oneNot supported
Ports & interfacesidentical
HDMI connector typeKnown for oneFull-size
HDMI versionKnown for one2.0
Component video (YPbPr/YCbCr) inKnown for one0
Composite video inKnown for one0
Audio (L/R) inKnown for one0
Serial interface typeKnown for oneRS-232
PC Audio outKnown for oneYes
Audio Return Channel (ARC)Known for oneYes
USB 2.0 Type-B ports quantityKnown for one1
Network2 differ
Smart TVDiffersNoYes
Wi-FiDiffersNoYes
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.0
Ethernet LANKnown for oneNo
MiracastKnown for oneYes
Storageidentical
Internal storage capacityKnown for one8 GB
Card reader integratedKnown for oneNo
Features2 differ
Noise levelDiffers37 dB33 dB
Noise level (economic mode)Differs28 dB27 dB
HDCPKnown for oneYes
On Screen Display (OSD)Known for oneYes
On Screen Display (OSD) languagesKnown for oneMulti
HDCP versionKnown for one2.2
High Dynamic Range (HDR) supportedKnown for oneYes
High Dynamic Range (HDR) technologyKnown for oneHybrid Log-Gamma (HLG)
Video appsKnown for oneDisney+, Netflix, Roku Channel, YouTube
InteractiveKnown for oneNo
Multimedia1 differ
RMS rated powerDiffers16 W10 W
Number of built-in speakersKnown for one1
Design2 differ
Product typeKnown for oneStandard throw projector
Market positioningDiffersPortableHome cinema
Product colourDiffersBlackWhite
Cable lock slotKnown for oneYes
Poweridentical
Power consumption (standby)Known for one0.5 W
Power consumption (typical)Known for one349 W
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 kg3.5 kg
WidthDiffers310 mm312 mm
DepthDiffers292.1 mm234 mm
HeightDiffers104.1 mm104 mm
Package widthKnown for one415 mm
Package depthKnown for one168 mm
Package heightKnown for one297 mm
Package weightKnown for one4.6 kg
Packaging contentidentical
ManualKnown for oneYes
Batteries includedKnown for oneYes
Technical detailsidentical
Image lag timeKnown for one1 ms
Logistics dataidentical
Quantity per packKnown for one1 pc(s)

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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