ViewSonic LS950-4K in its exact UK manufacturer catalogue configuration. Compare the declared projected image, actual light-source and brightness basis, optical placement and source-listed inputs together.
Specifications checked 17 Oct 2026.
Amazon links open search results. Check the exact variant, current price and availability with the retailer.
The exact Epson V11HA35940 projector configuration, with the manufacturer's declared image, light-output and lens specifications. Measurement methods and included/optional lens restrictions remain explicit.
Specifications checked 17 Oct 2026.
Amazon links open search results. Check the exact variant, current price and availability with the retailer.
Search links open retailer results, not a matched listing; eBay listings are checked daily. As an Amazon Associate I earn from qualifying purchases. As an eBay Partner, we may be compensated if you make a purchase.
THE DIFFERENCES, MADE VISIBLE
Visual facts
Differences first. Select a topic for its graphic, sources and conditions.
How to read this comparison
Manufacturer facts for the exact models shown. Not a quality rating or a test result.
“Different” means the known values differ, not that one is better.
Missing or conflicting evidence is marked and never counts as a difference. Source chips hold each fact’s sources and conditions.
SPECIFICATIONS SIDE BY SIDE7 topics
SELECTED TOPIC
01 / 07
Projected resolution
Check the exact configuration and source conditions for your use.
ViewSonic LS950-4K3840x2160
Manufacturer specification · Source label Native Resolution. This is the manufacturer display/projected-image claim; it does not independently establish the physical DMD/imager pixel grid. Accepted signal resolution remains separate.
Match the screen, lens and room. Check the stated throw ratio, lens setup and connections. ANSI, ISO, LED and centre-lumen claims keep their different measurement bases; they are not an overall picture-quality score. A projected 4K claim does not by itself identify the physical imager pixel grid. Accepted input modes remain separate.
Manufacturer specification · Source label Native Resolution. This is the manufacturer display/projected-image claim; it does not independently establish the physical DMD/imager pixel grid. Accepted signal resolution remains separate.
Manufacturer specification · Explicit source labels identify LED, laser or lamp. Quoted durability is the manufacturer's mode-specific claim, not a warranty or measured lifetime; no source type is inferred from a model name. Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct. Manufacturer section: Image. Source field: Light source. Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct. Manufacturer section: Image. Source field: Laser Light source.
Epson EB-PU1006W Projector6,000 Lumen- 4,200 Lumen (economy) In accordance with IDMS15.4 (colour light output); 6,000 Lumen - 4,200 Lumen (economy) In accordance with ISO 21118:2020 (white light output); 6,000 lm (portrait colour light output); 6,000 lm (portrait white light output); Measurement method not stated for Portrait Colour Light Output, Portrait White Light Output.
Sources
ViewSonic LS950-4K
Manufacturer specification · Manufacturer claim. Actual published method: ANSI lumens. Centre brightness, dynamic contrast and other lumen methods remain separate; no conversion or measured performance is asserted. Manufacturer section Specification. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Brightness.
Manufacturer specification · Only measurement standards explicitly printed in each source row apply to that row. Normal/economy and portrait restrictions remain separate. An omitted method is explicitly unknown and is not supplied from another model or another output mode. No ANSI/ISO/IDMS/CVIA/LED conversion or brightness performance ranking is made. Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct. Manufacturer section: Image. Source field: Color Light Output. Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct. Manufacturer section: Image. Source field: White Light Output. Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct. Manufacturer section: Image. Source field: Portrait Colour Light Output. Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct. Manufacturer section: Image. Source field: Portrait White Light Output. Measurement method not stated in the manufacturer technical-specification rows for: Portrait Colour Light Output, Portrait White Light Output.
Manufacturer specification · Exact manufacturer optical Throw Ratio row. Varies by lens and Standard Lens: Not included are retained literally. A family range does not assert an included lens or one simultaneously available optical setting; digital zoom is separate. Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct. Manufacturer section: Optical. Source field: Throw Ratio. Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct. Manufacturer section: Optical. Source field: Lens. Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct. Manufacturer section: Optical. Source field: Interchangeable Lens. Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct. Manufacturer section: Optical. Source field: Standard Lens. Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct. Manufacturer section: Optical. Source field: Zoom.
ViewSonic LS950-4K2 (HDMI 2.0, HDCP 1.4/2.2) (HDMI); 3D VESA (Sync) (1 (BNC)); 1 × HDBaseT; 1 × IR In; 1 × HDMI out; 1 × Audio-out (3.5mm); Speaker (10W x2); USB Type A (Power) (1 (5V/1.5A)); 1 × 12V Trigger (3.5mm); 1 × 3D SYNC Out; 1 × RS232 (DB 9-pin male); 1 × RJ45 (LAN control); 1 × USB Type B (Services); Wired Remote Control - In (1 (share with IR in))
Epson EB-PU1006W ProjectorUSB 2.0-A (2x), USB 2.0 Type B (Service Only), RS-232C, Ethernet interface (100 Base-TX / 10 Base-T), Wireless LAN IEEE 802.11a/b/g/n (optional), VGA in, DVI in, HDBaseT, Jack plug out, HDMI (HDCP 2.3), Near Field Communication (NFC), USB content playback, Remote
Sources
ViewSonic LS950-4K
Manufacturer specification · Source-listed physical inputs, outputs and controls. Service USB, power outputs, connector versions and eARC claims retain their separate scopes; no full-bandwidth or compatibility guarantee inferred. Manufacturer section Input. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: HDMI. Manufacturer section Input. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: 3D VESA (Sync). Manufacturer section Input. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: HDBaseT. Manufacturer section Input. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: IR In. Manufacturer section Output. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: HDMI out. Manufacturer section Output. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Audio-out (3.5mm). Manufacturer section Output. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Speaker. Manufacturer section Output. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: USB Type A (Power). Manufacturer section Output. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: 12V Trigger (3.5mm). Manufacturer section Output. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: 3D SYNC Out. Manufacturer section Control. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: RS232 (DB 9-pin male). Manufacturer section Control. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: RJ45 (LAN control). Manufacturer section Control. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: USB Type B (Services). Manufacturer section Control. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Wired Remote Control - In.
Epson EB-PU1006W Projector545 x 436 x 189 mm (Width x Depth x Height)
Sources
ViewSonic LS950-4K
Manufacturer specification · Manufacturer axes, original measurement units and foot/handle/configuration basis remain literal. Packaging dimensions are separate. Manufacturer section Others. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Dimensions (WxDxH) with Adjustment Foot.
A size or weight trade-off; it does not establish the better product.
Weight
ViewSonic LS950-4K14100 g
Epson EB-PU1006W Projector15400 g
Sources
ViewSonic LS950-4K
Manufacturer specification · Manufacturer Net Weight: 14.1kg (31.09 lbs). Kilograms normalized to grams; packaging/gross mass and separately listed accessories are not substituted.
Manufacturer specification · Exact Product weight: 15.4 kg. Grams are only a unit normalization. This is not packaging weight; lens, mounting/accessory inclusion is unspecified unless the source says otherwise. Optical — Standard Lens: Not included
A size or weight trade-off; it does not establish the better product.
Missing or non-comparable evidence (116)
Manufacturer zoom and lens zoom declarations
ViewSonic LS950-4KNot verified
Epson EB-PU1006W ProjectorMotorized, Varies by lens
Sources
ViewSonic LS950-4K
No source recorded for this side.
Epson EB-PU1006W Projector
Manufacturer specification · Optical/digital/motorised source wording is retained. A separately listed lens zoom ratio is not promoted into an optical zoom claim when the source says Digital. Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct. Manufacturer section: Optical. Source field: Zoom.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer smart interface
ViewSonic LS950-4KNot verified
Epson EB-PU1006W ProjectorNot verified
Sources
ViewSonic LS950-4K
No source recorded for this side.
Epson EB-PU1006W Projector
Not listed unambiguously by the manufacturer for this exact configuration. An unknown value is not zero or an absent capability. · Manufacturer specification · Exact Smart TV Interface wording; external dongles and built-in systems are not conflated. Omission is unknown, not verified absence.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Physical imager pixel grid
ViewSonic LS950-4KNot verified
Epson EB-PU1006W ProjectorNot verified
Sources
ViewSonic LS950-4K
A physical imager pixel grid is not separately established by these supplied sources. The declared display/projected resolution and chip diagonal do not fill this field. · Manufacturer specification
Not listed unambiguously by the manufacturer for this exact configuration. An unknown value is not zero or an absent capability. · Manufacturer specification · A generic Resolution, On-Screen Pixel Count or LCD Panel size does not establish the physical LCD/imager pixel grid. No physical grid is inferred from 4K PRO-UHD, enhancement, marketing names or output count.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Published ANSI brightness
ViewSonic LS950-4K7100 ANSI lm
Epson EB-PU1006W ProjectorNot verified
Sources
ViewSonic LS950-4K
Manufacturer specification · Actual source field Brightness: 7100 (ANSI Lumens). Manufacturer measurement/mode qualifications remain in the full specifications; no cross-method conversion.
Manufacturer specification · Literal output declaration, including any x2/x3 notation. No conversion into a physical imager grid or unstated resolution is made. Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct. Manufacturer section: Image. Source field: On-Screen Pixel Count.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Power Cord
ViewSonic LS950-4K1
Epson EB-PU1006W ProjectorNot verified
Sources
ViewSonic LS950-4K
Manufacturer specification · Manufacturer section Standard Accessory. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
QSG
ViewSonic LS950-4KYes
Epson EB-PU1006W ProjectorNot verified
Sources
ViewSonic LS950-4K
Manufacturer specification · Manufacturer section Standard Accessory. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Remote Control
ViewSonic LS950-4K1 (w/ backlit)
Epson EB-PU1006W ProjectorNot verified
Sources
ViewSonic LS950-4K
Manufacturer specification · Manufacturer section Standard Accessory. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Warranty Card
ViewSonic LS950-4KYes (CN Only)
Epson EB-PU1006W ProjectorNot verified
Sources
ViewSonic LS950-4K
Manufacturer specification · Manufacturer section Standard Accessory. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Advanced Features — Other features
ViewSonic LS950-4KNot verified
Epson EB-PU1006W Projector21:9 aspect ratio support, 4K enhancement, A/V mute, Auto Power On, Auto source search, Direct Power on/off, Edge Blending, Horizontal and vertical keystone correction, Lens position memory, Long light source life, OSD copy function, Point correction, Power on button, Quick Corner, Schedule Function, Super resolution, Web Control, Web Remote, iProjection App
Sources
ViewSonic LS950-4K
No source recorded for this side.
Epson EB-PU1006W Projector
Manufacturer specification · Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Advanced Features — Security
ViewSonic LS950-4KNot verified
Epson EB-PU1006W ProjectorKensington lock, Control panel lock, Padlock, Security cable hole, Wireless LAN unit lock, Wireless LAN security, Password protection
Sources
ViewSonic LS950-4K
No source recorded for this side.
Epson EB-PU1006W Projector
Manufacturer specification · Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Connectivity — Interfaces
ViewSonic LS950-4KNot verified
Epson EB-PU1006W ProjectorUSB 2.0-A (2x), USB 2.0 Type B (Service Only), RS-232C, Ethernet interface (100 Base-TX / 10 Base-T), Wireless LAN IEEE 802.11a/b/g/n (optional), VGA in, DVI in, HDBaseT, Jack plug out, HDMI (HDCP 2.3), Near Field Communication (NFC), USB content playback, Remote
Sources
ViewSonic LS950-4K
No source recorded for this side.
Epson EB-PU1006W Projector
Manufacturer specification · Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
General — Supported Humidity
ViewSonic LS950-4KNot verified
Epson EB-PU1006W ProjectorOperation 20% - 80%, Storage 10% - 90% Improper installation of the projector on a ceiling or wall may cause it to fall, leading to potential injury or damage. To prevent this, ensure the ceiling mount is securely fastened using all mounting points specified in the projector’s user guide which is available to download from our support website (www.epson.eu/support). We recommend the use of Epson-approved ceiling mounts that are compatible with the projector model. Additionally, attach a safety wire of adequate strength to secure the projector to the ceiling mount. If the projector is suspended from a ceiling or wall mount and installed in an environment with heavy oil smoke or places where oils or chemicals are volatilized, places where a lot of smoke or bubbles are used for event staging, or where aroma oils are frequently burned, it can make certain parts of our products susceptible to a material degradation which over time could break and cause the projector to drop from the ceiling. We recommend that the equipment be inspected on a regular basis, either by the user or by a qualified professional, to ensure continued safe operation. If you are concerned about the environment in which your projector is installed, or if you have any other questions, please contact our support department and they can provide additional assistance.
Sources
ViewSonic LS950-4K
No source recorded for this side.
Epson EB-PU1006W Projector
Manufacturer specification · Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
0 shared fields have the same recorded value.
WHAT EACH CHOICE ASKS OF YOU
What it brings and what to check
ViewSonic LS950-4K
What it brings
The manufacturer supplies model-specific projection, placement and connection specifications. Use the stated throw ratio, actual image size and lens configuration to plan your installation.
Manufacturer image and brightness claims are not an independent picture-quality test. Physical imager pixels, input limits, measurement methods, bundled TV devices and regional accessories need their own stated source scope; no overall winner or current stock is established.
The manufacturer's colour and white light-output methods are separate claims. No conversion across brightness standards, physical imager resolution or measured picture-quality score is inferred.
Optional lenses, digital zoom, output resolution and accepted input signals are distinct. Unknown inclusion and test conditions stay unknown; catalogue and retailer search links do not establish stock.
Source-backed specifications for ViewSonic LS950-4K and Epson EB-PU1006W Projector
Specification
ViewSonic LS950-4K
Epson EB-PU1006W Projector
Projected resolutionDifferentSources
ViewSonic LS950-4K
Manufacturer specification · Source label Native Resolution. This is the manufacturer display/projected-image claim; it does not independently establish the physical DMD/imager pixel grid. Accepted signal resolution remains separate.
Manufacturer specification · Literal output declaration, including any x2/x3 notation. No conversion into a physical imager grid or unstated resolution is made. Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct. Manufacturer section: Image. Source field: On-Screen Pixel Count.
Manufacturer specification · Explicit source labels identify LED, laser or lamp. Quoted durability is the manufacturer's mode-specific claim, not a warranty or measured lifetime; no source type is inferred from a model name. Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct. Manufacturer section: Image. Source field: Light source. Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct. Manufacturer section: Image. Source field: Laser Light source.
Manufacturer specification · Manufacturer claim. Actual published method: ANSI lumens. Centre brightness, dynamic contrast and other lumen methods remain separate; no conversion or measured performance is asserted. Manufacturer section Specification. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Brightness.
Manufacturer specification · Only measurement standards explicitly printed in each source row apply to that row. Normal/economy and portrait restrictions remain separate. An omitted method is explicitly unknown and is not supplied from another model or another output mode. No ANSI/ISO/IDMS/CVIA/LED conversion or brightness performance ranking is made. Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct. Manufacturer section: Image. Source field: Color Light Output. Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct. Manufacturer section: Image. Source field: White Light Output. Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct. Manufacturer section: Image. Source field: Portrait Colour Light Output. Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct. Manufacturer section: Image. Source field: Portrait White Light Output. Measurement method not stated in the manufacturer technical-specification rows for: Portrait Colour Light Output, Portrait White Light Output.
6,000 Lumen- 4,200 Lumen (economy) In accordance with IDMS15.4 (colour light output); 6,000 Lumen - 4,200 Lumen (economy) In accordance with ISO 21118:2020 (white light output); 6,000 lm (portrait colour light output); 6,000 lm (portrait white light output); Measurement method not stated for Portrait Colour Light Output, Portrait White Light Output.
Published ANSI brightnessSources
ViewSonic LS950-4K
Manufacturer specification · Actual source field Brightness: 7100 (ANSI Lumens). Manufacturer measurement/mode qualifications remain in the full specifications; no cross-method conversion.
Manufacturer specification · Exact manufacturer optical Throw Ratio row. Varies by lens and Standard Lens: Not included are retained literally. A family range does not assert an included lens or one simultaneously available optical setting; digital zoom is separate. Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct. Manufacturer section: Optical. Source field: Throw Ratio. Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct. Manufacturer section: Optical. Source field: Lens. Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct. Manufacturer section: Optical. Source field: Interchangeable Lens. Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct. Manufacturer section: Optical. Source field: Standard Lens. Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct. Manufacturer section: Optical. Source field: Zoom.
Manufacturer zoom and lens zoom declarationsSources
ViewSonic LS950-4K
No source recorded.
Epson EB-PU1006W Projector
Manufacturer specification · Optical/digital/motorised source wording is retained. A separately listed lens zoom ratio is not promoted into an optical zoom claim when the source says Digital. Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct. Manufacturer section: Optical. Source field: Zoom.
Manufacturer specification · Source-listed physical inputs, outputs and controls. Service USB, power outputs, connector versions and eARC claims retain their separate scopes; no full-bandwidth or compatibility guarantee inferred. Manufacturer section Input. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: HDMI. Manufacturer section Input. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: 3D VESA (Sync). Manufacturer section Input. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: HDBaseT. Manufacturer section Input. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: IR In. Manufacturer section Output. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: HDMI out. Manufacturer section Output. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Audio-out (3.5mm). Manufacturer section Output. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Speaker. Manufacturer section Output. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: USB Type A (Power). Manufacturer section Output. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: 12V Trigger (3.5mm). Manufacturer section Output. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: 3D SYNC Out. Manufacturer section Control. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: RS232 (DB 9-pin male). Manufacturer section Control. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: RJ45 (LAN control). Manufacturer section Control. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: USB Type B (Services). Manufacturer section Control. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Wired Remote Control - In.
2 (HDMI 2.0, HDCP 1.4/2.2) (HDMI); 3D VESA (Sync) (1 (BNC)); 1 × HDBaseT; 1 × IR In; 1 × HDMI out; 1 × Audio-out (3.5mm); Speaker (10W x2); USB Type A (Power) (1 (5V/1.5A)); 1 × 12V Trigger (3.5mm); 1 × 3D SYNC Out; 1 × RS232 (DB 9-pin male); 1 × RJ45 (LAN control); 1 × USB Type B (Services); Wired Remote Control - In (1 (share with IR in))
USB 2.0-A (2x), USB 2.0 Type B (Service Only), RS-232C, Ethernet interface (100 Base-TX / 10 Base-T), Wireless LAN IEEE 802.11a/b/g/n (optional), VGA in, DVI in, HDBaseT, Jack plug out, HDMI (HDCP 2.3), Near Field Communication (NFC), USB content playback, Remote
Input LagSources
ViewSonic LS950-4K
Manufacturer specification · Manufacturer section Specification. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.
USB 2.0-A (2x), USB 2.0 Type B (Service Only), RS-232C, Ethernet interface (100 Base-TX / 10 Base-T), Wireless LAN IEEE 802.11a/b/g/n (optional), VGA in, DVI in, HDBaseT, Jack plug out, HDMI (HDCP 2.3), Near Field Communication (NFC), USB content playback, Remote
Connectivity — Network ProtocolSources
ViewSonic LS950-4K
No source recorded.
Epson EB-PU1006W Projector
Manufacturer specification · Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct.
Manufacturer specification · Manufacturer section Standard Accessory. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.
Manufacturer specification · Manufacturer section Standard Accessory. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.
Manufacturer specification · Manufacturer section Standard Accessory. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.
21:9 aspect ratio support, 4K enhancement, A/V mute, Auto Power On, Auto source search, Direct Power on/off, Edge Blending, Horizontal and vertical keystone correction, Lens position memory, Long light source life, OSD copy function, Point correction, Power on button, Quick Corner, Schedule Function, Super resolution, Web Control, Web Remote, iProjection App
Advanced Features — Projector controlSources
ViewSonic LS950-4K
No source recorded.
Epson EB-PU1006W Projector
Manufacturer specification · Literal grouped manufacturer technical table row. Values, modes, source units, test methods and original alternatives are retained. Empty or omitted details stay unknown; repeated groups/labels remain distinct.
Manufacturer specification · Manufacturer axes, original measurement units and foot/handle/configuration basis remain literal. Packaging dimensions are separate. Manufacturer section Others. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected. Source field: Dimensions (WxDxH) with Adjustment Foot.
Manufacturer specification · Manufacturer Net Weight: 14.1kg (31.09 lbs). Kilograms normalized to grams; packaging/gross mass and separately listed accessories are not substituted.
Manufacturer specification · Exact Product weight: 15.4 kg. Grams are only a unit normalization. This is not packaging weight; lens, mounting/accessory inclusion is unspecified unless the source says otherwise. Optical — Standard Lens: Not included
Manufacturer specification · Manufacturer section Standard Accessory. Original units, optical/digital basis, input modes, test qualifications and regional accessory scope retained. No apparent source error is silently corrected.
Operation 20% - 80%, Storage 10% - 90% Improper installation of the projector on a ceiling or wall may cause it to fall, leading to potential injury or damage. To prevent this, ensure the ceiling mount is securely fastened using all mounting points specified in the projector’s user guide which is available to download from our support website (www.epson.eu/support). We recommend the use of Epson-approved ceiling mounts that are compatible with the projector model. Additionally, attach a safety wire of adequate strength to secure the projector to the ceiling mount. If the projector is suspended from a ceiling or wall mount and installed in an environment with heavy oil smoke or places where oils or chemicals are volatilized, places where a lot of smoke or bubbles are used for event staging, or where aroma oils are frequently burned, it can make certain parts of our products susceptible to a material degradation which over time could break and cause the projector to drop from the ceiling. We recommend that the equipment be inspected on a regular basis, either by the user or by a qualified professional, to ensure continued safe operation. If you are concerned about the environment in which your projector is installed, or if you have any other questions, please contact our support department and they can provide additional assistance.
Show unverified (2)Not verified, not provided or conflicting for both products. Kept for completeness; never counted as a difference.
Specifications without verified values for either product
Physical imager pixel gridSources
ViewSonic LS950-4K
A physical imager pixel grid is not separately established by these supplied sources. The declared display/projected resolution and chip diagonal do not fill this field. · Manufacturer specification
Not listed unambiguously by the manufacturer for this exact configuration. An unknown value is not zero or an absent capability. · Manufacturer specification · A generic Resolution, On-Screen Pixel Count or LCD Panel size does not establish the physical LCD/imager pixel grid. No physical grid is inferred from 4K PRO-UHD, enhancement, marketing names or output count.
Not listed unambiguously by the manufacturer for this exact configuration. An unknown value is not zero or an absent capability. · Manufacturer specification · Exact Smart TV Interface wording; external dongles and built-in systems are not conflated. Omission is unknown, not verified absence.
Each record represents an explicitly checked model and configuration. Original import: 5 Sept 2026; this is not its verification date. This is not a list of current offers or a popularity ranking.
