PROJECTORS · YOUR NEXT FACE-OFF

Epson EB-775F Projector vs Epson EB-1780W Projector

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Compared products

YOUR FIRST CHOICE

Epson EB-775F Projector

V11HA83180 · official UK catalogue

Full product profile Official image

Exact model & source notes

The exact Epson V11HA83180 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.

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Manufacturer specifications

WHAT DIFFERS

Manufacturer zoom and lens zoom declarationsDigital, Factor:1 - 1.35Manual, Factor:1 - 1.2

Manufacturer projected screen-size range60 inches - 150 inches30 inches - 300 inches

5,900 gWeight1,800 g

3 of 47 verified differences, in the order listed below. Not a rating.

See the 47 verified differences

THE CONTENDER

Epson EB-1780W Projector

V11H795041 · official UK catalogue

Full product profile Official image

Exact model & source notes

The exact Epson V11H795041 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.

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Manufacturer specifications

EB-775F Projector UK & US retailers

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EB-1780W Projector UK & US retailers

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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

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Epson EB-775F Projector1080p (Resolution); Full HD (Resolution Enhancement)

Manufacturer specification · Exact manufacturer Image / Resolution, Resolution Enhancement and On-Screen Pixel Count declarations only. This is not a physical LCD/imager pixel-grid claim, accepted-input maximum or measured output result. Multiple declarations remain visible without converting marketing names into an unstated pixel grid. 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: Resolution. 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: Resolution Enhancement.

Source 1

Epson EB-1780W ProjectorWXGA 2 (Resolution); HD ready (Resolution Enhancement); 1,024,000 (On-Screen Pixel Count)

Source 1

Explore the full specifications

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.

WHAT CHANGES BETWEEN THEM?

Key differences

Full specifications ↓

47 verified differences, most decision-relevant first. 7 are also drawn in Visual facts above. Missing information stays separate.

Projected resolution

In Visual facts

Epson EB-775F Projector1080p (Resolution); Full HD (Resolution Enhancement)

Epson EB-1780W ProjectorWXGA 2 (Resolution); HD ready (Resolution Enhancement); 1,024,000 (On-Screen Pixel Count)

Sources

Epson EB-775F Projector

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

Epson UK — EB-1780W Projector exact V11H795041 technical specifications

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Light source

In Visual facts

Epson EB-775F ProjectorLaser (Light source); Laser

Epson EB-1780W ProjectorLamp (Light source); 206 W, 4,000 h durability, 7,000 h durability (economy mode) (Lamp)

Sources

Epson EB-775F Projector

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 UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

Epson UK — EB-1780W Projector exact V11H795041 technical specifications

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Brightness

In Visual facts

Epson EB-775F Projector4,100 Lumen- 2,800 Lumen (economy) In accordance with IDMS15.4 (colour light output); 4,100 Lumen - 2,800 Lumen (economy) In accordance with ISO 21118:2020 (white light output)

Epson EB-1780W Projector3,000 Lumen- 1,900 Lumen (economy) In accordance with IDMS15.4 (colour light output); 3,000 Lumen - 1,900 Lumen (economy) In accordance with ISO 21118:2020 (white light output)

Sources

Epson EB-775F Projector

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.

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

Epson UK — EB-1780W Projector exact V11H795041 technical specifications

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Throw ratio

In Visual facts

Epson EB-775F Projector0.25 - 0.35:1 (Throw Ratio); Optical (Lens); Digital, Factor:1 - 1.35 (Zoom)

Epson EB-1780W Projector1.04 - 1.26:1 (Throw Ratio); Manual, Factor:1 - 1.2 (Zoom)

Sources

Epson EB-775F Projector

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: Zoom.

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

Epson UK — EB-1780W Projector exact V11H795041 technical specifications

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Manufacturer zoom and lens zoom declarations

In Visual facts

Epson EB-775F ProjectorDigital, Factor:1 - 1.35

Epson EB-1780W ProjectorManual, Factor:1 - 1.2

Sources

Epson EB-775F 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.

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

Epson UK — EB-1780W Projector exact V11H795041 technical specifications

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Manufacturer projected screen-size range

In Visual facts

Epson EB-775F Projector60 inches - 150 inches

Epson EB-1780W Projector30 inches - 300 inches

Sources

Epson EB-775F Projector

Manufacturer specification · Literal grouped manufacturer rows. Source modes, methods, units and lens/configuration restrictions remain attached. Unlisted details stay unknown. 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: Screen Size.

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

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Show 41 more verified differences

Connections

In Visual facts

Epson EB-775F ProjectorUSB 2.0-A (2x), USB 2.0, RS-232C, Ethernet interface (100 Base-TX / 10 Base-T), Wireless LAN IEEE 802.11a/b/g/n/ac, VGA in (2x), VGA out, HDMI in (3x), Composite in, Miracast, Jack plug out, Jack plug in (3x), Wi-Fi Direct

Epson EB-1780W ProjectorUSB 2.0-A, USB 2.0, VGA in, HDMI in, Composite in, Jack plug in, MHL, Wireless LAN IEEE 802.11b/g/n, Wireless LAN b/g/g 2.4GHz

Sources

Epson EB-775F Projector

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

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Dimensions

Epson EB-775F Projector356‎ x 395 x 133 mm (Width x Depth x Height)

Epson EB-1780W Projector292‎ x 213 x 44 mm (Width x Depth x Height)

Sources

Epson EB-775F Projector

Manufacturer specification · Exact Product dimensions row, preserving the stated unit and Width/Depth/Height axes. Lens, adjustment feet, handles and required ventilation-clearance inclusion remain unknown unless explicitly stated; no basis is invented.

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

Epson UK — EB-1780W Projector exact V11H795041 technical specifications

A size or weight trade-off; it does not establish the better product.

Weight

Epson EB-775F Projector5900 g

Epson EB-1780W Projector1800 g

Sources

Epson EB-775F Projector

Manufacturer specification · Exact Product weight: 5.9 kg. Grams are only a unit normalization. This is not packaging weight; lens, mounting/accessory inclusion is unspecified unless the source says otherwise.

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

Manufacturer specification · Exact Product weight: 1.8 kg. Grams are only a unit normalization. This is not packaging weight; lens, mounting/accessory inclusion is unspecified unless the source says otherwise.

Epson UK — EB-1780W Projector exact V11H795041 technical specifications

A size or weight trade-off; it does not establish the better product.

Manufacturer resolution enhancement wording

Epson EB-775F ProjectorFull HD

Epson EB-1780W ProjectorHD ready

Sources

Epson EB-775F Projector

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

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Advanced Features — Other features

Epson EB-775F Projector21:9 aspect ratio support, A/V mute, Arc Correction, Auto Power On, Auto source search, Built-in speaker, CEC compatible, Customizable user logo, Digital zoom, Direct Power on/off, Document Camera Compatible, Edge Blending, Email notification, Home Screen, Horizontal and vertical keystone correction, Image Shift, JPEG Viewer, Long light source life, Network projection, OSD copy function, PC Free, Power on button, Quick Corner, Schedule Function, Screen Mirroring, Ultra-wide display (16:6), Web Control, Web Remote, Wireless LAN capable, iProjection App

Epson EB-1780W ProjectorAV Mute Slide, Built-in speaker, Document Camera Compatible, Home Screen, Instant on/off, JPEG Viewer, Long lamp life, MHL audio/video interface, PC Free, Projection App for Chromebook, Quick Corner, Split-Screen-Function, Wireless LAN capable, iProjection App

Sources

Epson EB-775F 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.

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

Epson UK — EB-1780W Projector exact V11H795041 technical specifications

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Advanced Features — Security

Epson EB-775F ProjectorKensington lock, Control panel lock, Padlock, Security cable hole, Wireless LAN unit lock, Wireless LAN security, Password protection

Epson EB-1780W ProjectorKensington lock, Wireless LAN security, Password protection

Sources

Epson EB-775F Projector

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

Epson UK — EB-1780W Projector exact V11H795041 technical specifications

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Advanced Features — Video Color Modes

Epson EB-775F ProjectorBlackboard, Cinema, Dynamic, Presentation, sRGB, DICOM SIM, Multi Projection

Epson EB-1780W ProjectorBlackboard, Cinema, Dynamic, Presentation, sRGB, DICOM SIM

Sources

Epson EB-775F Projector

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Epson EB-1780W Projector

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Connectivity — Interfaces

Epson EB-1780W ProjectorUSB 2.0-A, USB 2.0, VGA in, HDMI in, Composite in, Jack plug in, MHL, Wireless LAN IEEE 802.11b/g/n, Wireless LAN b/g/g 2.4GHz

Sources

Epson EB-775F Projector

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

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General — Colour

Epson EB-775F ProjectorBlack

Epson EB-1780W ProjectorWhite / Black

Sources

Epson EB-775F Projector

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

Epson UK — EB-1780W Projector exact V11H795041 technical specifications

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General — Included Software

Epson EB-775F ProjectorEpson Creative Projection, EasyMP Multi PC Projection, Epson Classroom Connect, Epson Projector Content Manager, Epson Projector Management

Epson EB-1780W ProjectorEasyMP Multi PC Projection

Sources

Epson EB-775F Projector

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

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General — Loudspeaker

Epson EB-775F Projector16 Watt

Epson EB-1780W Projector1 Watt

Sources

Epson EB-775F Projector

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

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General — Noise Level

Epson EB-775F ProjectorNormal:37 dB (A) - Economy:27 dB (A)

Epson EB-1780W ProjectorNormal:39 dB (A) - Economy:30 dB (A)

Sources

Epson EB-775F Projector

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

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General — Options

Epson EB-775F ProjectorAir filter, Ceiling mount, Connection and control box, External Speaker, Safety wire set, Visualiser camera, WP System - ELPWP10, Wall hanging bracket, Wall mount, Wireless LAN unit, Wireless transmitter - ELPWT01

Epson EB-1780W ProjectorAir filter, Ceiling mount, Document camera, Setting plate, Spare lamp, WP System - ELPWP20, Wireless transmitter - ELPWT01

Sources

Epson EB-775F Projector

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Epson EB-1780W Projector

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General — Positioning

Epson EB-775F ProjectorCeiling Mounted, Desktop, Wall Mounted

Epson EB-1780W ProjectorCeiling Mounted, Desktop

Sources

Epson EB-775F Projector

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

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General — Power consumption

Epson EB-775F Projector200 Watt (Normal On-Mode), 141 Watt (Eco On-Mode), 263 Watt (Normal Peak-mode), 199 Watt (Eco Peak-Mode), 0.5 Watt (Energy saving standby)

Epson EB-1780W Projector252 Watt (Normal On-Mode), 178 Watt (Eco On-Mode), 277 Watt (Normal Peak-mode), 200 Watt (Eco Peak-Mode), 0.34 Watt (Energy saving standby)

Sources

Epson EB-775F Projector

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

Epson UK — EB-1780W Projector exact V11H795041 technical specifications

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General — Product dimensions

Epson EB-775F Projector356‎ x 395 x 133 mm (Width x Depth x Height)

Epson EB-1780W Projector292‎ x 213 x 44 mm (Width x Depth x Height)

Sources

Epson EB-775F Projector

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

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General — Product weight

Epson EB-775F Projector5.9 kg

Epson EB-1780W Projector1.8 kg

Sources

Epson EB-775F Projector

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Epson EB-1780W Projector

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General — Room Type / Application

Epson EB-775F ProjectorSignage / Retail, Visitor Attraction

Epson EB-1780W ProjectorLarge Meeting Room/Boardroom, Portable, Auditorium

Sources

Epson EB-775F Projector

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Epson EB-1780W Projector

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General — Supply Voltage

Epson EB-775F ProjectorAC 220 V - 240 V, 50 Hz - 60 Hz

Epson EB-1780W ProjectorAC 100 V - 240 V, 50 Hz - 60 Hz

Sources

Epson EB-775F Projector

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Epson EB-1780W Projector

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General — Supported Temperature

Epson EB-775F ProjectorStorage -10° C - 60° C

Epson EB-1780W ProjectorOperation 5° C - 40° C, Storage -10° C - 60° C

Sources

Epson EB-775F Projector

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

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Image — 2D Vertical Refresh Rate

Epson EB-775F Projector192 Hz - 240 Hz

Epson EB-1780W Projector100 Hz - 120 Hz

Sources

Epson EB-775F Projector

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

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Image — Aspect Ratio

Epson EB-775F Projector16:9

Epson EB-1780W Projector16:10

Sources

Epson EB-775F Projector

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Epson EB-1780W Projector

Epson UK — EB-1780W Projector exact V11H795041 technical specifications

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Image — Color Light Output

Epson EB-775F Projector4,100 Lumen- 2,800 Lumen (economy) In accordance with IDMS15.4

Epson EB-1780W Projector3,000 Lumen- 1,900 Lumen (economy) In accordance with IDMS15.4

Sources

Epson EB-775F Projector

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

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Image — Contrast Ratio

Epson EB-775F ProjectorOver 5,000,000: 1

Epson EB-1780W Projector10,000: 1

Sources

Epson EB-775F Projector

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

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Image — Keystone Correction

Epson EB-775F ProjectorManual vertical: ±3 °, Manual horizontal ±3 °

Epson EB-1780W ProjectorAuto vertical: ±30 °, Manual horizontal ±30 °

Sources

Epson EB-775F Projector

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Epson EB-1780W Projector

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Image — Light source

Epson EB-775F ProjectorLaser

Epson EB-1780W ProjectorLamp

Sources

Epson EB-775F Projector

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Epson EB-1780W Projector

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Image — Resolution

Epson EB-775F Projector1080p

Epson EB-1780W ProjectorWXGA 2

Sources

Epson EB-775F Projector

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

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Image — Resolution Enhancement

Epson EB-775F ProjectorFull HD

Epson EB-1780W ProjectorHD ready

Sources

Epson EB-775F Projector

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Epson EB-1780W Projector

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Image — White Light Output

Epson EB-775F Projector4,100 Lumen - 2,800 Lumen (economy) In accordance with ISO 21118:2020

Epson EB-1780W Projector3,000 Lumen - 1,900 Lumen (economy) In accordance with ISO 21118:2020

Sources

Epson EB-775F Projector

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Epson EB-1780W Projector

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Optical — Offset

Epson EB-775F Projector5: 1

Epson EB-1780W Projector10: 1

Sources

Epson EB-775F Projector

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Epson EB-1780W Projector

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Optical — Projection Distance Tele

Epson EB-775F Projector0.7 m ( 120 inch screen ),

Epson EB-1780W Projector0.8 m - 8.2 m

Sources

Epson EB-775F Projector

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Epson EB-1780W Projector

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Optical — Projection Distance Wide

Epson EB-775F Projector0.4 m ( 65 inch screen ),

Epson EB-1780W Projector0.7 m - 6.8 m

Sources

Epson EB-775F Projector

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Epson EB-1780W Projector

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Optical — Projection Lens F Number

Epson EB-775F Projector1.6

Epson EB-1780W Projector1.58 - 1.7

Sources

Epson EB-775F Projector

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Epson EB-1780W Projector

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Optical — Projection Lens Focal Length

Epson EB-775F Projector3.7 mm

Epson EB-1780W Projector13.52 mm - 16.22 mm

Sources

Epson EB-775F Projector

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Epson EB-1780W Projector

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Optical — Screen Size

Epson EB-775F Projector60 inches - 150 inches

Epson EB-1780W Projector30 inches - 300 inches

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Epson EB-775F Projector

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Epson EB-1780W Projector

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Optical — Throw Ratio

Epson EB-775F Projector0.25 - 0.35:1

Epson EB-1780W Projector1.04 - 1.26:1

Sources

Epson EB-775F Projector

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Epson EB-1780W Projector

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Optical — Zoom

Epson EB-775F ProjectorDigital, Factor:1 - 1.35

Epson EB-1780W ProjectorManual, Factor:1 - 1.2

Sources

Epson EB-775F Projector

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Epson EB-1780W Projector

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Other — Warranty

Epson EB-775F Projector60 months Carry in or 12,000 h

Epson EB-1780W Projector60 months Carry in, Lamp: 60 months or 1,000 h

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Epson EB-775F Projector

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Technology — LCD Panel

Epson EB-775F Projector0.61 inch with C2 Fine

Epson EB-1780W Projector0.59 inch with C2 Fine

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Epson EB-775F Projector

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

Epson UK — EB-1780W Projector exact V11H795041 technical specifications

Check the exact configuration and source conditions for your use.

Maximum optical throw ratio

Epson EB-775F Projector0.35

Epson EB-1780W Projector1.26

Sources

Epson EB-775F Projector

Manufacturer specification · Literal fixed/included-lens Throw Ratio: 0.25 - 0.35:1. Dimensionless optical placement ratio; digital zoom and optional lens ranges stay separate. Optical — Lens: Optical; Optical — Zoom: Digital, Factor:1 - 1.35

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

Manufacturer specification · Literal fixed/included-lens Throw Ratio: 1.04 - 1.26:1. Dimensionless optical placement ratio; digital zoom and optional lens ranges stay separate. Optical — Zoom: Manual, Factor:1 - 1.2

Epson UK — EB-1780W Projector exact V11H795041 technical specifications

Check the exact configuration and source conditions for your use.

Minimum optical throw ratio

Epson EB-775F Projector0.25

Epson EB-1780W Projector1.04

Sources

Epson EB-775F Projector

Manufacturer specification · Literal fixed/included-lens Throw Ratio: 0.25 - 0.35:1. Dimensionless optical placement ratio; not a quality score. Optical — Lens: Optical; Optical — Zoom: Digital, Factor:1 - 1.35

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

Manufacturer specification · Literal fixed/included-lens Throw Ratio: 1.04 - 1.26:1. Dimensionless optical placement ratio; not a quality score. Optical — Zoom: Manual, Factor:1 - 1.2

Epson UK — EB-1780W Projector exact V11H795041 technical specifications

Check the exact configuration and source conditions for your use.

Missing or non-comparable evidence (14)

Lens shift and configuration

Epson EB-775F ProjectorNot verified

Epson EB-1780W ProjectorNot verified

Sources

Epson EB-775F Projector

Not listed unambiguously by the manufacturer for this exact configuration. An unknown value is not zero or an absent capability. · Manufacturer specification · Literal grouped manufacturer rows. Source modes, methods, units and lens/configuration restrictions remain attached. Unlisted details stay unknown.

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

Epson UK — EB-1780W Projector exact V11H795041 technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Manufacturer smart interface

Epson EB-775F ProjectorNot verified

Epson EB-1780W ProjectorNot verified

Sources

Epson EB-775F 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.

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

Epson UK — EB-1780W Projector exact V11H795041 technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Physical imager pixel grid

Epson EB-775F ProjectorNot verified

Epson EB-1780W ProjectorNot verified

Sources

Epson EB-775F Projector

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.

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

Epson UK — EB-1780W Projector exact V11H795041 technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Manufacturer on-screen pixel count wording

Epson EB-775F ProjectorNot verified

Epson EB-1780W Projector1,024,000

Sources

Epson EB-775F Projector

Not listed unambiguously by the manufacturer for this exact configuration. An unknown value is not zero or an absent capability. · Manufacturer specification · Literal output declaration, including any x2/x3 notation. No conversion into a physical imager grid or unstated resolution is made.

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

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.

Epson UK — EB-1780W Projector exact V11H795041 technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Advanced Features — Projector control

Epson EB-775F Projectorvia: Crestron Integrated Partner, Crestron RoomView, Extron IP Link, AMX Device Discovery, Control4 Simple Device Discovery Protocol

Epson EB-1780W ProjectorNot verified

Sources

Epson EB-775F Projector

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Connectivity — Network Protocol

Epson EB-775F ProjectorHTTPS, IPv6, SNMP, ESC/VP.net, PJLink

Epson EB-1780W ProjectorNot verified

Sources

Epson EB-775F Projector

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Connectivity — USB Display Function

Epson EB-775F ProjectorNot verified

Epson EB-1780W Projector3 in 1: Image / Mouse / Sound

Sources

Epson EB-775F Projector

No source recorded for this side.

Epson EB-1780W Projector

Epson UK — EB-1780W Projector exact V11H795041 technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

General — Heat Dissipation

Epson EB-775F Projector895 BTU/hour (max)

Epson EB-1780W ProjectorNot verified

Sources

Epson EB-775F Projector

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

General — TCO Certified

Epson EB-775F ProjectorFor further information relating to TCO Certified please visit https://tcocertified.com/files/certification/Information-document-for-end-users.pdf

Epson EB-1780W ProjectorNot verified

Sources

Epson EB-775F Projector

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Image — Lamp

Epson EB-775F ProjectorNot verified

Epson EB-1780W Projector206 W, 4,000 h durability, 7,000 h durability (economy mode)

Sources

Epson EB-775F Projector

No source recorded for this side.

Epson EB-1780W Projector

Epson UK — EB-1780W Projector exact V11H795041 technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Image — Laser Light source

Epson EB-775F Projector20,000 hours Durability High, 30,000 hours Durability Eco

Epson EB-1780W ProjectorNot verified

Sources

Epson EB-775F Projector

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Image — On-Screen Pixel Count

Epson EB-775F ProjectorNot verified

Epson EB-1780W Projector1,024,000

Sources

Epson EB-775F Projector

No source recorded for this side.

Epson EB-1780W Projector

Epson UK — EB-1780W Projector exact V11H795041 technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Optical — Lens

Epson EB-775F ProjectorOptical

Epson EB-1780W ProjectorNot verified

Sources

Epson EB-775F Projector

Epson UK — EB-775F Projector exact V11HA83180 technical specifications

Epson EB-1780W Projector

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Optical — Projection Distance Wide/Tele

Epson EB-775F ProjectorNot verified

Epson EB-1780W Projector1.35 m - 1.62 m ( 60 inch screen ),

Sources

Epson EB-775F Projector

No source recorded for this side.

Epson EB-1780W Projector

Epson UK — EB-1780W Projector exact V11H795041 technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

7 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

Epson EB-775F Projector

What it brings

The manufacturer part number V11HA83180 identifies the exact UK catalogue configuration behind these specifications.
Manufacturer source
Published interface, lens and projected-image declarations retain their original source wording and conditions.
Manufacturer source

What to check

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.
Manufacturer source
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.
Manufacturer source

Epson EB-1780W Projector

What it brings

The manufacturer part number V11H795041 identifies the exact UK catalogue configuration behind these specifications.
Manufacturer source
Published interface, lens and projected-image declarations retain their original source wording and conditions.
Manufacturer source

What to check

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.
Manufacturer source
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.
Manufacturer source

COMPARE THE DETAILS

Full specifications

How we verify

Differences only

69 of 69 specifications Sources in each row

Source-backed specifications for Epson EB-775F Projector and Epson EB-1780W Projector
Specification	Epson EB-775F Projector	Epson EB-1780W Projector

Projected resolutionDifferent Sources Epson EB-775F Projector Manufacturer specification · Exact manufacturer Image / Resolution, Resolution Enhancement and On-Screen Pixel Count declarations only. This is not a physical LCD/imager pixel-grid claim, accepted-input maximum or measured output result. Multiple declarations remain visible without converting marketing names into an unstated pixel grid. 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: Resolution. 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: Resolution Enhancement. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W Projector Manufacturer specification · Exact manufacturer Image / Resolution, Resolution Enhancement and On-Screen Pixel Count declarations only. This is not a physical LCD/imager pixel-grid claim, accepted-input maximum or measured output result. Multiple declarations remain visible without converting marketing names into an unstated pixel grid. 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: Resolution. 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: Resolution Enhancement. 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	1080p (Resolution); Full HD (Resolution Enhancement)	WXGA 2 (Resolution); HD ready (Resolution Enhancement); 1,024,000 (On-Screen Pixel Count)
Projection technology Sources Epson EB-775F Projector Manufacturer specification · Literal grouped manufacturer rows. Source modes, methods, units and lens/configuration restrictions remain attached. Unlisted details stay unknown. 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: Technology. Source field: Projection System. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W Projector Manufacturer specification · Literal grouped manufacturer rows. Source modes, methods, units and lens/configuration restrictions remain attached. Unlisted details stay unknown. 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: Technology. Source field: Projection System. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	3LCD Technology, RGB liquid crystal shutter	3LCD Technology, RGB liquid crystal shutter
Manufacturer resolution enhancement wordingDifferent Sources Epson EB-775F Projector Manufacturer specification · Literal grouped manufacturer rows. Source modes, methods, units and lens/configuration restrictions remain attached. Unlisted details stay unknown. 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: Resolution Enhancement. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W Projector Manufacturer specification · Literal grouped manufacturer rows. Source modes, methods, units and lens/configuration restrictions remain attached. Unlisted details stay unknown. 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: Resolution Enhancement. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	Full HD	HD ready
Manufacturer on-screen pixel count wording Sources Epson EB-775F Projector Not listed unambiguously by the manufacturer for this exact configuration. An unknown value is not zero or an absent capability. · Manufacturer specification · Literal output declaration, including any x2/x3 notation. No conversion into a physical imager grid or unstated resolution is made. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W Projector 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	Not listed by the manufacturer	1,024,000
Technology — Projection System Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	3LCD Technology, RGB liquid crystal shutter	3LCD Technology, RGB liquid crystal shutter
Technology — LCD PanelDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	0.61 inch with C2 Fine	0.59 inch with C2 Fine
Image — Color Light OutputDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	4,100 Lumen- 2,800 Lumen (economy) In accordance with IDMS15.4	3,000 Lumen- 1,900 Lumen (economy) In accordance with IDMS15.4
Image — ResolutionDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	1080p	WXGA 2
Image — Resolution EnhancementDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	Full HD	HD ready
Image — Aspect RatioDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	16:9	16:10
Image — Contrast RatioDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	Over 5,000,000: 1	10,000: 1
Image — Colour Video Processing Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	10 Bits	10 Bits
Image — 2D Vertical Refresh RateDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	192 Hz - 240 Hz	100 Hz - 120 Hz
Image — Colour Reproduction Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	Upto 1.07 billion colours	Upto 1.07 billion colours
Advanced Features — Video Color ModesDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	Blackboard, Cinema, Dynamic, Presentation, sRGB, DICOM SIM, Multi Projection	Blackboard, Cinema, Dynamic, Presentation, sRGB, DICOM SIM
General — ColourDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	Black	White / Black
Image — On-Screen Pixel Count Sources Epson EB-775F Projector No source recorded. Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	Not provided	1,024,000

Light sourceDifferent Sources Epson EB-775F Projector 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 UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W Projector 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: Lamp. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	Laser (Light source); Laser	Lamp (Light source); 206 W, 4,000 h durability, 7,000 h durability (economy mode) (Lamp)
BrightnessDifferent Sources Epson EB-775F Projector 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W Projector 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	4,100 Lumen- 2,800 Lumen (economy) In accordance with IDMS15.4 (colour light output); 4,100 Lumen - 2,800 Lumen (economy) In accordance with ISO 21118:2020 (white light output)	3,000 Lumen- 1,900 Lumen (economy) In accordance with IDMS15.4 (colour light output); 3,000 Lumen - 1,900 Lumen (economy) In accordance with ISO 21118:2020 (white light output)
Image — White Light OutputDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	4,100 Lumen - 2,800 Lumen (economy) In accordance with ISO 21118:2020	3,000 Lumen - 1,900 Lumen (economy) In accordance with ISO 21118:2020
Image — Light sourceDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	Laser	Lamp
Image — Laser Light source Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W Projector No source recorded.	20,000 hours Durability High, 30,000 hours Durability Eco	Not provided
Image — Lamp Sources Epson EB-775F Projector No source recorded. Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	Not provided	206 W, 4,000 h durability, 7,000 h durability (economy mode)

Throw ratioDifferent Sources Epson EB-775F Projector 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: Zoom. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W Projector 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: Zoom. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	0.25 - 0.35:1 (Throw Ratio); Optical (Lens); Digital, Factor:1 - 1.35 (Zoom)	1.04 - 1.26:1 (Throw Ratio); Manual, Factor:1 - 1.2 (Zoom)
Manufacturer zoom and lens zoom declarationsDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	Digital, Factor:1 - 1.35	Manual, Factor:1 - 1.2
Manufacturer projected screen-size rangeDifferent Sources Epson EB-775F Projector Manufacturer specification · Literal grouped manufacturer rows. Source modes, methods, units and lens/configuration restrictions remain attached. Unlisted details stay unknown. 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: Screen Size. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W Projector Manufacturer specification · Literal grouped manufacturer rows. Source modes, methods, units and lens/configuration restrictions remain attached. Unlisted details stay unknown. 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: Screen Size. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	60 inches - 150 inches	30 inches - 300 inches
Minimum optical throw ratioDifferent Sources Epson EB-775F Projector Manufacturer specification · Literal fixed/included-lens Throw Ratio: 0.25 - 0.35:1. Dimensionless optical placement ratio; not a quality score. Optical — Lens: Optical; Optical — Zoom: Digital, Factor:1 - 1.35 Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W Projector Manufacturer specification · Literal fixed/included-lens Throw Ratio: 1.04 - 1.26:1. Dimensionless optical placement ratio; not a quality score. Optical — Zoom: Manual, Factor:1 - 1.2 Epson UK — EB-1780W Projector exact V11H795041 technical specifications	0.25	1.04
Maximum optical throw ratioDifferent Sources Epson EB-775F Projector Manufacturer specification · Literal fixed/included-lens Throw Ratio: 0.25 - 0.35:1. Dimensionless optical placement ratio; digital zoom and optional lens ranges stay separate. Optical — Lens: Optical; Optical — Zoom: Digital, Factor:1 - 1.35 Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W Projector Manufacturer specification · Literal fixed/included-lens Throw Ratio: 1.04 - 1.26:1. Dimensionless optical placement ratio; digital zoom and optional lens ranges stay separate. Optical — Zoom: Manual, Factor:1 - 1.2 Epson UK — EB-1780W Projector exact V11H795041 technical specifications	0.35	1.26
Image — Keystone CorrectionDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	Manual vertical: ±3 °, Manual horizontal ±3 °	Auto vertical: ±30 °, Manual horizontal ±30 °
Optical — Throw RatioDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	0.25 - 0.35:1	1.04 - 1.26:1
Optical — ZoomDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	Digital, Factor:1 - 1.35	Manual, Factor:1 - 1.2
Optical — Lens Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W Projector No source recorded.	Optical	Not provided
Optical — Screen SizeDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	60 inches - 150 inches	30 inches - 300 inches
Optical — Projection Distance WideDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	0.4 m ( 65 inch screen ),	0.7 m - 6.8 m
Optical — Projection Distance TeleDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	0.7 m ( 120 inch screen ),	0.8 m - 8.2 m
Optical — Projection Lens F NumberDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	1.6	1.58 - 1.7
Optical — Projection Lens Focal LengthDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	3.7 mm	13.52 mm - 16.22 mm
Optical — Projection Lens Focus Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	Manual	Manual
Optical — OffsetDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	5: 1	10: 1
General — Room Type / ApplicationDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	Signage / Retail, Visitor Attraction	Large Meeting Room/Boardroom, Portable, Auditorium
General — PositioningDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	Ceiling Mounted, Desktop, Wall Mounted	Ceiling Mounted, Desktop
Optical — Projection Distance Wide/Tele Sources Epson EB-775F Projector No source recorded. Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	Not provided	1.35 m - 1.62 m ( 60 inch screen ),

ConnectionsDifferent Sources Epson EB-775F Projector Manufacturer specification · Literal grouped manufacturer rows. Source modes, methods, units and lens/configuration restrictions remain attached. Unlisted details stay unknown. 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: Connectivity. Source field: Interfaces. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W Projector Manufacturer specification · Literal grouped manufacturer rows. Source modes, methods, units and lens/configuration restrictions remain attached. Unlisted details stay unknown. 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: Connectivity. Source field: Interfaces. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	USB 2.0-A (2x), USB 2.0, RS-232C, Ethernet interface (100 Base-TX / 10 Base-T), Wireless LAN IEEE 802.11a/b/g/n/ac, VGA in (2x), VGA out, HDMI in (3x), Composite in, Miracast, Jack plug out, Jack plug in (3x), Wi-Fi Direct	USB 2.0-A, USB 2.0, VGA in, HDMI in, Composite in, Jack plug in, MHL, Wireless LAN IEEE 802.11b/g/n, Wireless LAN b/g/g 2.4GHz
Connectivity — InterfacesDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	USB 2.0-A (2x), USB 2.0, RS-232C, Ethernet interface (100 Base-TX / 10 Base-T), Wireless LAN IEEE 802.11a/b/g/n/ac, VGA in (2x), VGA out, HDMI in (3x), Composite in, Miracast, Jack plug out, Jack plug in (3x), Wi-Fi Direct	USB 2.0-A, USB 2.0, VGA in, HDMI in, Composite in, Jack plug in, MHL, Wireless LAN IEEE 802.11b/g/n, Wireless LAN b/g/g 2.4GHz
Connectivity — Epson iProjection App Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	Ad-Hoc / Infrastructure	Ad-Hoc / Infrastructure
Connectivity — Network Protocol Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W Projector No source recorded.	HTTPS, IPv6, SNMP, ESC/VP.net, PJLink	Not provided
Connectivity — USB Display Function Sources Epson EB-775F Projector No source recorded. Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	Not provided	3 in 1: Image / Mouse / Sound

Advanced Features — SecurityDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	Kensington lock, Control panel lock, Padlock, Security cable hole, Wireless LAN unit lock, Wireless LAN security, Password protection	Kensington lock, Wireless LAN security, Password protection
Advanced Features — Other featuresDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	21:9 aspect ratio support, A/V mute, Arc Correction, Auto Power On, Auto source search, Built-in speaker, CEC compatible, Customizable user logo, Digital zoom, Direct Power on/off, Document Camera Compatible, Edge Blending, Email notification, Home Screen, Horizontal and vertical keystone correction, Image Shift, JPEG Viewer, Long light source life, Network projection, OSD copy function, PC Free, Power on button, Quick Corner, Schedule Function, Screen Mirroring, Ultra-wide display (16:6), Web Control, Web Remote, Wireless LAN capable, iProjection App	AV Mute Slide, Built-in speaker, Document Camera Compatible, Home Screen, Instant on/off, JPEG Viewer, Long lamp life, MHL audio/video interface, PC Free, Projection App for Chromebook, Quick Corner, Split-Screen-Function, Wireless LAN capable, iProjection App
Advanced Features — Projector control Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W Projector No source recorded.	via: Crestron Integrated Partner, Crestron RoomView, Extron IP Link, AMX Device Discovery, Control4 Simple Device Discovery Protocol	Not provided
General — Included SoftwareDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	Epson Creative Projection, EasyMP Multi PC Projection, Epson Classroom Connect, Epson Projector Content Manager, Epson Projector Management	EasyMP Multi PC Projection
General — OptionsDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	Air filter, Ceiling mount, Connection and control box, External Speaker, Safety wire set, Visualiser camera, WP System - ELPWP10, Wall hanging bracket, Wall mount, Wireless LAN unit, Wireless transmitter - ELPWT01	Air filter, Ceiling mount, Document camera, Setting plate, Spare lamp, WP System - ELPWP20, Wireless transmitter - ELPWT01
General — LoudspeakerDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	16 Watt	1 Watt
General — TCO Certified Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W Projector No source recorded.	For further information relating to TCO Certified please visit https://tcocertified.com/files/certification/Information-document-for-end-users.pdf	Not provided
Other — WarrantyDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	60 months Carry in or 12,000 h	60 months Carry in, Lamp: 60 months or 1,000 h

DimensionsDifferent Sources Epson EB-775F Projector Manufacturer specification · Exact Product dimensions row, preserving the stated unit and Width/Depth/Height axes. Lens, adjustment feet, handles and required ventilation-clearance inclusion remain unknown unless explicitly stated; no basis is invented. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W Projector Manufacturer specification · Exact Product dimensions row, preserving the stated unit and Width/Depth/Height axes. Lens, adjustment feet, handles and required ventilation-clearance inclusion remain unknown unless explicitly stated; no basis is invented. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	356‎ x 395 x 133 mm (Width x Depth x Height)	292‎ x 213 x 44 mm (Width x Depth x Height)
WeightDifferent Sources Epson EB-775F Projector Manufacturer specification · Exact Product weight: 5.9 kg. Grams are only a unit normalization. This is not packaging weight; lens, mounting/accessory inclusion is unspecified unless the source says otherwise. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W Projector Manufacturer specification · Exact Product weight: 1.8 kg. Grams are only a unit normalization. This is not packaging weight; lens, mounting/accessory inclusion is unspecified unless the source says otherwise. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	5900 g	1800 g
General — Product dimensionsDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	356‎ x 395 x 133 mm (Width x Depth x Height)	292‎ x 213 x 44 mm (Width x Depth x Height)
General — Product weightDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	5.9 kg	1.8 kg

General — Power consumptionDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	200 Watt (Normal On-Mode), 141 Watt (Eco On-Mode), 263 Watt (Normal Peak-mode), 199 Watt (Eco Peak-Mode), 0.5 Watt (Energy saving standby)	252 Watt (Normal On-Mode), 178 Watt (Eco On-Mode), 277 Watt (Normal Peak-mode), 200 Watt (Eco Peak-Mode), 0.34 Watt (Energy saving standby)
General — Heat Dissipation Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W Projector No source recorded.	895 BTU/hour (max)	Not provided
General — Supply VoltageDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	AC 220 V - 240 V, 50 Hz - 60 Hz	AC 100 V - 240 V, 50 Hz - 60 Hz
General — Noise LevelDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	Normal:37 dB (A) - Economy:27 dB (A)	Normal:39 dB (A) - Economy:30 dB (A)
General — Supported TemperatureDifferent Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	Storage -10° C - 60° C	Operation 5° C - 40° C, Storage -10° C - 60° C
General — Supported Humidity Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	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.	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 (3)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 grid Sources Epson EB-775F Projector 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W Projector 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	Not listed by the manufacturer	Not listed by the manufacturer
Lens shift and configuration Sources Epson EB-775F Projector Not listed unambiguously by the manufacturer for this exact configuration. An unknown value is not zero or an absent capability. · Manufacturer specification · Literal grouped manufacturer rows. Source modes, methods, units and lens/configuration restrictions remain attached. Unlisted details stay unknown. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W Projector Not listed unambiguously by the manufacturer for this exact configuration. An unknown value is not zero or an absent capability. · Manufacturer specification · Literal grouped manufacturer rows. Source modes, methods, units and lens/configuration restrictions remain attached. Unlisted details stay unknown. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	Not listed by the manufacturer	Not listed by the manufacturer
Manufacturer smart interface Sources Epson EB-775F 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. Epson UK — EB-775F Projector exact V11HA83180 technical specifications Epson EB-1780W 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. Epson UK — EB-1780W Projector exact V11H795041 technical specifications	Not listed by the manufacturer	Not listed by the manufacturer

First product manufacturer source Second product manufacturer source

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Epson EB-770F Projector

Minimum optical throw ratio: 0.25 ×
Net projector weight: 5.9 kg
Projected resolution: 1080p (Resolution); Full HD (Resolution Enhancement)

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Epson EB-770Fi Projector

Minimum optical throw ratio: 0.25 ×
Net projector weight: 6 kg
Projected resolution: 1080p (Resolution); Full HD (Resolution Enhancement)

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Epson EB-760W Projector

Minimum optical throw ratio: 0.27 ×
Net projector weight: 5.9 kg
Projected resolution: WXGA (Resolution); HD ready (Resolution Enhancement)

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Epson EB-760Wi Projector

Minimum optical throw ratio: 0.27 ×
Net projector weight: 6 kg
Projected resolution: WXGA (Resolution); HD ready (Resolution Enhancement)

Prices & product profile

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.