Product comparison · 2 data projectors

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

53specifications compared
28differ
25identical
40known for one product only

Key differences

The Viewsonic X1-4K Pro has 2,998,800 :1 more contrast ratio (typical) than the Viewsonic LX750-4KB data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White (3000000:1 vs 1200:1). The Viewsonic X1-4K Pro has 40,000 h more service life of light source than the Viewsonic LX750-4KB data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White (60000 h vs 20000 h). The Viewsonic X1-4K Pro has 1 more VGA (D-Sub) ports quantity than the Viewsonic LX750-4KB data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White (1 vs 0). Projector brightness: 4000 ANSI lumens on the Viewsonic LX750-4KB data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White, 3300 LED lumens on the Viewsonic X1-4K Pro. Screen size compatibility: 1524 - 7620 mm (60 - 300") on the Viewsonic LX750-4KB data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White, 1524 - 3810 mm (60 - 150") on the Viewsonic X1-4K Pro.

Projector brightness
- LX750-4KB data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White:4000 ANSI lumens
- X1-4K Pro:3300 LED lumens
Contrast ratio (typical)
- LX750-4KB data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White:1200:1
- X1-4K Pro:3000000:1
Screen size compatibility
- LX750-4KB data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White:1524 - 7620 mm (60 - 300")
- X1-4K Pro:1524 - 3810 mm (60 - 150")
Projection distance
- LX750-4KB data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White:1.49 - 9.72 m
- X1-4K Pro:1.53 - 4.98 m
Keystone correction, horizontal
- LX750-4KB data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White:+-40°
- X1-4K Pro:-40 - 40°
Keystone correction, vertical
- LX750-4KB data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White:+-40°
- X1-4K Pro:-40 - 40°
Light source type
- LX750-4KB data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White:Laser
- X1-4K Pro:LED
Service life of light source
- LX750-4KB data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White:20000 h
- X1-4K Pro:60000 h

Side by side

Differences highlightedShow differences only

Comparison of LX750-4KB, X1-4K Pro
93 specifications	A Viewsonic LX750-4KB data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White Model LX750-4KB View product	B Viewsonic X1-4K Pro View product
Projector6 differ
Projector brightnessDiffers	4000 ANSI lumens	3300 LED lumens
Projector native resolution	UHD 4K (3840x2160)	UHD 4K (3840x2160)
Contrast ratio (typical)Differs	1200:1	3000000:1
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Smart projectorKnown for one	No	Unknown — not stated by the source
Screen size compatibilityDiffers	1524 - 7620 mm (60 - 300")	1524 - 3810 mm (60 - 150")
Projection distanceDiffers	1.49 - 9.72 m	1.53 - 4.98 m
Number of colours	1.07 billion colours	1.07 billion colours
Horizontal scan range	15 - 135 kHz	15 - 135 kHz
Vertical scan range	23 - 240 Hz	23 - 240 Hz
Horizontal synchronization (max)Known for one	135 kHz	Unknown — not stated by the source
Horizontal synchronization (min)Known for one	15 kHz	Unknown — not stated by the source
Keystone correction, horizontalDiffers	+-40°	-40 - 40°
Keystone correction, verticalDiffers	+-40°	-40 - 40°
Matrix sizeKnown for one	1.19 cm (0.47")	Unknown — not stated by the source
Vertical synchronization (max)Known for one	0.24 kHz	Unknown — not stated by the source
Vertical synchronization (min)Known for one	0.023 kHz	Unknown — not stated by the source
Screen size (max)Known for one	7.62 m (300")	Unknown — not stated by the source
Projection technologyKnown for one	Unknown — not stated by the source	DMD
Light source2 differ
Light source typeDiffers	Laser	LED
Service life of light sourceDiffers	20000 h	60000 h
Lens system2 differ
FocusKnown for one	Manual	Unknown — not stated by the source
Focal length rangeDiffers	11.9 - 15.5 mm	16.89 - 21.87 mm
Aperture range (F-F)Differs	1.94 - 2.12	2.48 - 2.78
Zoom capability	Yes	Yes
Optical zoomKnown for one	1.3x	Unknown — not stated by the source
Throw ratioKnown for one	1.127 - 1.465	Unknown — not stated by the source
Offset	110%	110%
Zoom ratioKnown for one	Unknown — not stated by the source	1.3:1
Video2 differ
Full HD	Yes	Yes
3D	Yes	Yes
Supported graphics resolutionsDiffers	640 x 480 (VGA), 3840 x 2160	2560 x 1440
Supported video modesDiffers	480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p	1440p, 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p
Ports & interfaces2 differ
VGA (D-Sub) ports quantityDiffers	0	1
HDMI ports quantity	2	2
HDMI connector typeKnown for one	Full-size	Unknown — not stated by the source
HDMI version	2.0	2.0
Component video (YPbPr/YCbCr) inKnown for one	0	Unknown — not stated by the source
Composite video inKnown for one	0	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
USB 2.0 Type-A ports quantityDiffers	1	2
Audio (L/R) inKnown for one	0	Unknown — not stated by the source
Serial interface type	RS-232	RS-232
PC Audio outKnown for one	Yes	Unknown — not stated by the source
Audio Return Channel (ARC)Known for one	Yes	Unknown — not stated by the source
USB 2.0 Type-C ports quantityKnown for one	Unknown — not stated by the source	1
Enhanced Audio Return Channel (eARC)Known for one	Unknown — not stated by the source	Yes
Networkidentical
Smart TVKnown for one	Yes	Unknown — not stated by the source
Wi-Fi	Yes	Yes
Bluetooth	Yes	Yes
Bluetooth version	5.0	5.0
Storageidentical
Internal storage capacityKnown for one	8 GB	Unknown — not stated by the source
Internal memoryKnown for one	Unknown — not stated by the source	8 GB
Features1 differ
Noise level	33 dB	33 dB
Noise level (economic mode)Known for one	27 dB	Unknown — not stated by the source
HDCP	Yes	Yes
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
On Screen Display (OSD) languagesKnown for one	Multi	Unknown — not stated by the source
HDCP versionKnown for one	2.2	Unknown — not stated by the source
High Dynamic Range (HDR) supported	Yes	Yes
High Dynamic Range (HDR) technologyKnown for one	Hybrid Log-Gamma (HLG)	Unknown — not stated by the source
Video appsDiffers	Disney+, Netflix, Roku Channel, YouTube	Google TV, Netflix
Screen mirroringKnown for one	Unknown — not stated by the source	Yes
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
RMS rated powerDiffers	10 W	6 W
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Audio decodersKnown for one	Unknown — not stated by the source	DTS
Design2 differ
Product type	Standard throw projector	Standard throw projector
Market positioningDiffers	Home cinema	Gaming
Product colourDiffers	White	Black, Green
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Displayidentical
Built-in displayKnown for one	No	Unknown — not stated by the source
Power1 differ
Power source	AC	AC
Power consumption (standby)	0.5 W	0.5 W
AC input voltageDiffers	100 - 240 V	100-240 V
AC input frequency	50/60 Hz	50/60 Hz
Power consumption (typical)Known for one	Unknown — not stated by the source	236 W
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Weight & dimensions8 differ
WeightDiffers	3.5 kg	3.68 kg
WidthDiffers	312 mm	355 mm
DepthDiffers	234 mm	244 mm
HeightDiffers	104 mm	121 mm
Package widthDiffers	415 mm	490 mm
Package depthDiffers	168 mm	376 mm
Package heightDiffers	297 mm	313 mm
Package weightDiffers	4.6 kg	5.6 kg
Packaging content1 differ
Remote control included	Yes	Yes
Cables includedDiffers	AC	AC, USB Type-C
Manual	Yes	Yes
Remote control typeKnown for one	Unknown — not stated by the source	Bluetooth
Technical detailsidentical
Image lag timeKnown for one	1 ms	Unknown — not stated by the source
Compliance certificatesKnown for one	Unknown — not stated by the source	TÜV SÜD mark
Logistics dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source

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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