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Epson PowerLite 1780W Review | 85 Data compared

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  • Avg. price in UK: ~£700
  • Avg. price in US: ~$750
  • ANSI lumens: 3000
  • Native panel resolution: 1280x800
  • Throw ratio: 1.04-1.26:1

Epson PowerLite 1780W review. Compare 85 technical specifications and user reviews to see how it ranks among projectors and if it is worth buying.

5.5

Overall score

What it is: An overall evaluation of the projector's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best projectors on the market.

Score components:

90.0%

5.3

Technical Score

10.0%

7.3

User score

Good
5.3

Technical Score

What it is: An assessment of the projector's technical performance, covering eight key areas: image quality, brightness, contrast, connectivity, gaming features, smart features, audio, and design.

When it matters: When you want to compare projectors based on technical performance and available features.

Score components:

42.0%

6.4

Image Quality

22.0%

4.9

Projection & Lens

12.0%

4.3

HDMI & Gaming

10.0%

5.0

Audio & Features

8.0%

3.8

Connectivity

6.0%

3.5

Design & Power

Good
7.3

User score

What it is: A rating that combines user reviews and the total number of reviews received by the projector.

When it matters: When you want to know how a projector performs in real use and how reliable it remains over time according to user feedback.

Score components:

70.0%

9.0

User reviews

30.0%

3.4

Popularity

User score:
United Kingdom
amazon
4.5
(18)
amazon
4.5
(4)

(Reviews last updated: June 2026)

Very good
  • 6.9
    Gaming

    Score components:

    35.0%

    ?

    Input lag

    25.0%

    10

    Refresh rate

    20.0%

    7.2

    Output Resolution

    10.0%

    1.0

    HDR10 support

    10.0%

    1.0

    Audio output power

  • 8.1
    Portable

    Score components:

    35.0%

    9.6

    Weight

    20.0%

    ?

    Has A Built-In Speaker

    15.0%

    10

    Bluetooth connectivity

    15.0%

    10

    Wi-Fi connectivity

    15.0%

    1.0

    Smart TV features

  • 3.9
    Home theatre

    Score components:

    30.0%

    7.2

    Output Resolution

    25.0%

    1.0

    HDR10 support

    20.0%

    1.0

    Dolby Vision support

    15.0%

    8.2

    ANSI lumens

    10.0%

    1.0

    Audible noise

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Best prices in UK

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Epson PowerLite 1780W is an ultra-slim, travel-friendly 3LCD projector weighing just 1.8 kg and featuring a profile as thin as a laptop. It delivers 3,000 lumens of both colour and white brightness with a native WXGA (1280 x 800) resolution and a 10,000:1 contrast ratio, ensuring sharp and vibrant presentations even in well-lit rooms. Main characteristics include its extensive wireless connectivity supporting Miracast, Chromecast, and Roku, alongside a convenient auto-keystone correction for quick setup. Pros include its extreme portability, high color accuracy, and split-screen capability for simultaneous data display. However, it is limited by a relatively weak 1-watt mono speaker, lack of 3D support, and a lamp life that averages 4,000 hours in normal mode.

Technical Specifications of Epson PowerLite 1780W

Technical Score

What it is: An assessment of the projector's technical performance, covering eight key areas: image quality, brightness, contrast, connectivity, gaming features, smart features, audio, and design.

When it matters: When you want to compare projectors based on technical performance and available features.

Score components:

42.0%

6.4

Image Quality

22.0%

4.9

Projection & Lens

12.0%

4.3

HDMI & Gaming

10.0%

5.0

Audio & Features

8.0%

3.8

Connectivity

6.0%

3.5

Design & Power

5.3
Epson PowerLite 1780W has a technical score of 5.29 points, which is lower than 72.4% of projectors.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the projector.

When it matters: When you want to know how a projector performs in real use and how reliable it remains over time according to user feedback.

Score components:

70.0%

9.0

User reviews

30.0%

3.4

Popularity

User score:
United Kingdom
amazon
4.5
(18)
amazon
4.5
(4)

(Reviews last updated: June 2026)

7.3
Epson PowerLite 1780W has a user score of 7.31 points, which is lower than 74.2% of projectors.
Popularity
What it is: An indicator based on the number of reviews received by the projector.
When it matters: When you prefer to buy a product chosen and reviewed by many other consumers.
3.4
Epson PowerLite 1780W has a popularity of 3.4 points, which is higher than 59.4% of products in this category.
Ratio quality/price

What it is: An indicator that combines the projector's overall rating with its cost.

When it matters: When you are looking for a projector with a good balance between quality and price.

Score components:

60.0%

5.5

Overall score

40.0%

6.8

Price

5.9
Epson PowerLite 1780W has a quality-to-price ratio of 5.9 points, which is lower than 56.1% of products in this category.
ANSI lumens
What it is: Brightness output measured in ANSI lumens.
When it matters: When you watch with ambient light or on a large screen, higher brightness matters.

Importance: HIGH

3,000
Epson PowerLite 1780W reaches 3000 ANSI lumens, brighter than 64.2% of projectors and equal to 9.1% of projectors.
Contrast ratio
What it is: Ratio of brightest white to darkest black displayed by the projector.
When it matters: When you watch movies in a dark room, stronger contrast matters.

Importance: HIGH

10,000:1
Epson PowerLite 1780W has a contrast ratio of 10000:1, higher than 44% of projectors and equal to 6.8% of projectors.
Dynamic contrast ratio.
Native panel resolution
What it is: Native resolution of the display panel or imaging device.
When it matters: When picture sharpness matters enough that you want to know the projector's true native imaging resolution, not just supported input formats.

Importance: HIGH

1280x800
Epson PowerLite 1780W uses a native resolution of 1280x800, lower than 74.6% of projectors and equal to 7.8% of projectors.
Output Resolution
What it is: The resolution the projector can actually display through its imaging system.
When it matters: When you want to know the actual image detail the projector can put on screen rather than just the source format it accepts.

Importance: HIGH

1280x800
Epson PowerLite 1780W supports output resolution up to 1280x800, lower than 75.9% of projectors and equal to 7.9% of projectors.
Projection technology
What it is: Projection imaging technology used by the projector.
When it matters: When color character, contrast behavior, and overall image personality matter before you compare brightness alone.

Importance: MEDIUM

3LCD
Show more
Throw ratio
What it is: Ratio between projection distance and image width.
When it matters: When room size and screen size have to match properly instead of guessing whether the projector will fit the space.

Importance: MEDIUM

1.04-1.26:1
Min throw distance
What it is: Minimum distance required between projector and screen.
When it matters: When room depth is limited and you still need a large image from a short placement distance.

Importance: MEDIUM

?
Max projection size
What it is: Maximum supported image size for projection, measured diagonally.
When it matters: When you want a cinema-size picture, maximum projection size matters.

Importance: MEDIUM

300 inch
Epson PowerLite 1780W supports projection sizes up to 300 inch, larger than 51.8% of projectors and equal to 38% of projectors.
Zoom ratio
What it is: Optical zoom capability expressed as a ratio.
When it matters: When projector placement is not ideal and you need optical zoom to frame the image correctly.

Importance: MEDIUM

1.2
Epson PowerLite 1780W offers a zoom ratio of 1.2, narrower than 63.1% of projectors and equal to 22.1% of projectors.
Motorized zoom
What it is: Motorized control of the optical zoom function.
When it matters: When the projector position is fixed but screen size or framing still needs to be adjusted from a distance.

Importance: LOW

no
Epson PowerLite 1780W does not have motorized zoom. 16.3% of projectors have motorized zoom.
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Input lag
What it is: Time delay between input signal and displayed image, measured in milliseconds.
When it matters: When gaming responsiveness matters and you want controls to feel more immediate on fast titles.

Importance: MEDIUM

?
Auto low latency mode (ALLM)
What it is: Automatically reduces input lag when gaming.
When it matters: When you play fast games, lower latency matters.

Importance: LOW

no
Epson PowerLite 1780W does not support ALLM. 20.3% of projectors support ALLM.
Variable refresh rate (VRR)
What it is: Support for variable refresh rate to reduce screen tearing.
When it matters: When gaming matters and you want the projector to handle variable frame rates with less tearing or stutter.

Importance: LOW

no
Epson PowerLite 1780W does not support VRR. 1.9% of projectors support VRR.
HDMI version
What it is: Version of the HDMI standard supported.
When it matters: When source devices push newer HDMI features, refresh rates, or bandwidth levels that older ports may limit.

Importance: LOW

1.4
Epson PowerLite 1780W supports HDMI 1.4, older than 54.6% of projectors and equal to 34.1% of projectors.
Max HDMI bandwidth
What it is: Maximum bandwidth supported by HDMI inputs, measured in Gbps.
When it matters: When newer consoles, gaming PCs, or media boxes need more HDMI throughput than older projectors can handle.

Importance: LOW

10.2 Gbps
Epson PowerLite 1780W supports HDMI bandwidth up to 10.2 Gbps, lower than 52.1% of projectors and equal to 45.4% of projectors.
Show more
N. of HDMI ports
What it is: Number of available HDMI input ports.
When it matters: When you need a console, streamer, set-top box, and another source connected at the same time without swapping cables.

Importance: LOW

1
Epson PowerLite 1780W has 1 HDMI port/s, fewer than 54.6% of projectors and equal to 42.2% of projectors.
Wi-Fi connectivity
What it is: Support for Wi-Fi network connectivity.
When it matters: When the projector should handle network features, updates, or streaming functions without needing wired Ethernet only.

Importance: LOW

yes
Epson PowerLite 1780W supports Wi-Fi. 47.4% of projectors support Wi-Fi.
Wi-Fi version
What it is: Supported Wi-Fi standard version.
When it matters: When wireless stability and throughput matter for streaming, updates, or projector ecosystem features.

Importance: LOW

Wi-Fi 4 (802.11n)
Epson PowerLite 1780W supports Wi-Fi 4 (802.11n), more modern than 49.8% of projectors and equal to 5.6% of projectors.
Bluetooth connectivity
What it is: Support for Bluetooth wireless connectivity.
When it matters: When you plan to pair wireless speakers, headphones, remotes, or other accessories directly with the projector.

Importance: LOW

yes
Epson PowerLite 1780W supports Bluetooth. 50.1% of projectors support Bluetooth.
Bluetooth version
What it is: Supported Bluetooth version.
When it matters: When wireless accessory compatibility and connection quality matter beyond Bluetooth being a simple checkbox.

Importance: LOW

N/A
Show more
Smart TV features
What it is: Includes built-in Smart TV functions or operating system.
When it matters: When you prefer built-in apps and streaming convenience instead of adding an external media stick or box.

Importance: LOW

no
Epson PowerLite 1780W does not have smart TV features. 43.8% of projectors have smart TV features.
Operating system
What it is: The built-in software platform that runs the projector interface, streaming apps, and smart features.
When it matters: When you care about which apps are available, how modern the smart interface feels, and whether the projector includes a built-in streaming platform.

Importance: LOW

none
Android OS

Importance: MEDIUM

no
Dedicated smartphone app
What it is: Availability of a dedicated smartphone control app.
When it matters: When you want setup, input switching, or basic control handled from your phone without always reaching for a remote.

Importance: LOW

yes
Epson PowerLite 1780W comes with a dedicated smartphone app. 64.5% of projectors come with a dedicated smartphone app.
Epson iProjection app.
Remote control
What it is: Comes with a dedicated remote control for operation.
When it matters: When you want easier everyday control without extra gear, built-in convenience features matter.

Importance: LOW

yes
Epson PowerLite 1780W includes a remote control. 1.6% of projectors include a remote control.
Show more
Light source type
What it is: Type of light source used by the projector.
When it matters: When maintenance expectations, startup behavior, brightness stability, and long-term running costs all matter in the buying decision.

Importance: LOW

lamp
Epson PowerLite 1780W uses lamp light source technology, less advanced than 67.1% of projectors and equal to 33% of projectors.
Laser Light Source
What it is: Whether the projector uses a laser light source instead of a traditional lamp.
When it matters: When lower maintenance, faster startup, and a lamp-free light engine matter over the long term.

Importance: LOW

no
Epson PowerLite 1780W does not use a laser light source. 28.1% of projectors use a laser light source.
Lamp life
What it is: Expected operational lifespan of the lamp in standard mode, measured in hours.
When it matters: When you care about running costs and maintenance intervals, light-source lifespan matters.

Importance: LOW

4,000 hours
Epson PowerLite 1780W offers lamp life of 4000 hours, longer than 77.2% of projectors and equal to 9.9% of projectors.
Lamp life (eco mode)
What it is: Expected operational lifespan of the lamp in eco mode, measured in hours.
When it matters: When you care about running costs and maintenance intervals, light-source lifespan matters.

Importance: LOW

7,000 hours
Epson PowerLite 1780W offers eco-mode lamp life of 7000 hours, longer than 77.7% of projectors and equal to 1.7% of projectors.
Operating power consumption
What it is: Average power consumption during normal operation.
When it matters: When electricity use and heat output matter because the projector runs for long sessions or frequent daily use.

Importance: LOW

100 W
Epson PowerLite 1780W uses 100 W of power, less than 71% of projectors and equal to 3.3% of projectors.
Normal mode power draw.
Show more

Epson PowerLite 1780W vs the average projector

  • 36.4% brighter image
    Epson PowerLite 1780W has higher ANSI lumens than the average projector (3,000 vs 2,200). The average projector has 2,200 ANSI lumens.
    What it is: Brightness output measured in ANSI lumens.
    When it matters: When you watch with ambient light or on a large screen, higher brightness matters.

    Importance: HIGH

    Epson PowerLite 1780W has higher ANSI lumens than the average projector (3,000 vs 2,200). The average projector has 2,200 ANSI lumens.3,000 vs 2,200
  • Smartphone app support
    Epson PowerLite 1780W supports smartphone app control, while the average projector does not. 35.6% of projectors support smartphone app control.
    Epson iProjection app.
    What it is: Availability of a dedicated smartphone control app.
    When it matters: When you want setup, input switching, or basic control handled from your phone without always reaching for a remote.

    Importance: LOW

    Epson PowerLite 1780W supports smartphone app control, while the average projector does not. 35.6% of projectors support smartphone app control.
  • 41.2% higher refresh rate
    Epson PowerLite 1780W has a higher refresh rate than the average projector (120 Hz vs 85 Hz). The average projector has 85 Hz of refresh rate.
    What it is: Number of screen refreshes per second, measured in hertz.
    When it matters: When motion clarity matters for gaming, sports, or fast-moving video instead of slower cinematic content only.

    Importance: MEDIUM

    Epson PowerLite 1780W has a higher refresh rate than the average projector (120 Hz vs 85 Hz). The average projector has 85 Hz of refresh rate.120 Hz vs 85 Hz
  • Supports Bluetooth
    Epson PowerLite 1780W supports Bluetooth, while the average projector does not. 49.9% of projectors support Bluetooth.
    What it is: Support for Bluetooth wireless connectivity.
    When it matters: When you plan to pair wireless speakers, headphones, remotes, or other accessories directly with the projector.

    Importance: LOW

    Epson PowerLite 1780W supports Bluetooth, while the average projector does not. 49.9% of projectors support Bluetooth.
  • 1 more audio input ports
    Epson PowerLite 1780W has more audio input ports than the average projector (1 vs 0). The average projector has 0 audio input ports.
    What it is: Number of analog audio input ports available.
    When it matters: When you connect several devices at the same time, port count matters.

    Importance: LOW

    Epson PowerLite 1780W has more audio input ports than the average projector (1 vs 0). The average projector has 0 audio input ports.1 vs 0
  • 1 more USB ports
    Epson PowerLite 1780W has more USB ports than the average projector (2 vs 1). The average projector has 1 USB ports.
    What it is: Number of available USB ports.
    When it matters: When the projector needs to power accessories, read media, or support extra peripherals directly.

    Importance: LOW

    Epson PowerLite 1780W has more USB ports than the average projector (2 vs 1). The average projector has 1 USB ports.2 vs 1
  • 50 inch larger image size
    Epson PowerLite 1780W has a higher projection size than the average projector (300 inch vs 250 inch). The average projector has 250 inch of projection size.
    What it is: Maximum supported image size for projection, measured diagonally.
    When it matters: When you want a cinema-size picture, maximum projection size matters.

    Importance: MEDIUM

    Epson PowerLite 1780W has a higher projection size than the average projector (300 inch vs 250 inch). The average projector has 250 inch of projection size.300 inch vs 250 inch
  • Includes VGA
    Epson PowerLite 1780W includes VGA input, while the average projector does not. 43.1% of projectors include VGA input.
    What it is: Presence of a VGA connector for analog video input.
    When it matters: When older laptops, PCs, or legacy AV hardware still need an analog video input path.

    Importance: LOW

    Epson PowerLite 1780W includes VGA input, while the average projector does not. 43.1% of projectors include VGA input.
  • 36.4% brighter image
    Epson PowerLite 1780W has higher ANSI lumens than the average projector (3,000 vs 2,200). The average projector has 2,200 ANSI lumens.
  • 41.2% higher refresh rate
    Epson PowerLite 1780W has a higher refresh rate than the average projector (120 Hz vs 85 Hz). The average projector has 85 Hz of refresh rate.
  • 50 inch larger image size
    Epson PowerLite 1780W has a higher projection size than the average projector (300 inch vs 250 inch). The average projector has 250 inch of projection size.
  • Supports Bluetooth
    Epson PowerLite 1780W supports Bluetooth, while the average projector does not. 49.9% of projectors support Bluetooth.
  • 1 more USB ports
    Epson PowerLite 1780W has more USB ports than the average projector (2 vs 1). The average projector has 1 USB ports.
  • Includes VGA
    Epson PowerLite 1780W includes VGA input, while the average projector does not. 43.1% of projectors include VGA input.
  • Smartphone app support
    Epson PowerLite 1780W supports smartphone app control, while the average projector does not. 35.6% of projectors support smartphone app control.
  • 1 more audio input ports
    Epson PowerLite 1780W has more audio input ports than the average projector (1 vs 0). The average projector has 0 audio input ports.
  • 133.9 W lower power use
    Epson PowerLite 1780W uses less power than the average projector (100 W vs 233.9 W). The average projector uses 233.9 W of power.
  • 41.9% lighter weight
    Epson PowerLite 1780W is lighter than the average projector (1.8 kg vs 3.1 kg). The average projector weighs 3.1 kg.
  • 0.32 W lower standby power
    Epson PowerLite 1780W uses less standby power than the average projector (0.2 W vs 0.5 W). The average projector uses 0.5 W of standby power.
  • 83 mm lower height
    Epson PowerLite 1780W is shorter than the average projector (44 mm vs 127 mm). The average projector has a height of 127 mm.

Total
Image Quality
Projection & Lens
Connectivity
Audio & Features
Design & Power
  • No HDR10 support
    Epson PowerLite 1780W does not support HDR10, while the average projector does. 56.3% of projectors support HDR10.
  • Low native resolution
    Epson PowerLite 1780W has a lower native panel resolution than the average projector (1280x800 vs 1920x1080). The average projector has a native panel resolution of 1920x1080.
  • Lower output resolution
    Epson PowerLite 1780W supports a lower output resolution than the average projector (1280x800 vs 1920x1080). The average projector outputs at 1920x1080 resolution.
  • No 3D support
    Epson PowerLite 1780W does not support 3D playback, while the average projector does. 55.1% of projectors support 3D playback.
    No supported 3D playback format is stated.
  • No 3D glasses support
    Epson PowerLite 1780W does not support 3D glasses, while the average projector does. 55.9% of projectors support 3D glasses.
  • 0.1 2x narrower zoom range
    Epson PowerLite 1780W has a lower zoom ratio than the average projector (1.2 vs 1.3). The average projector has 1.3 of zoom ratio.
  • Limited HDMI format
    Epson PowerLite 1780W supports a less capable max HDMI input format than the average projector (1080p/60Hz vs 4K/120Hz). The average projector supports a max HDMI input format of 4K/120Hz.
  • 43.3% lower HDMI bandwidth
    Epson PowerLite 1780W has a lower HDMI bandwidth than the average projector (10.2 Gbps vs 18 Gbps). The average projector has 18 Gbps of HDMI bandwidth.
  • Older HDMI version
    Epson PowerLite 1780W has Old HDMI standard than the average projector (1.4 vs 2.0). The average projector supports HDMI 2.0.
  • Old HDCP version
    Epson PowerLite 1780W has Old HDCP version than the average projector (1.4 vs 2.2). The average projector supports HDCP 2.2.
  • 1 fewer HDMI ports
    Epson PowerLite 1780W has fewer HDMI ports than the average projector (1 vs 2). The average projector has 2 HDMI ports.
  • No 3.5 mm jack
    Epson PowerLite 1780W does not include a 3.5 mm audio jack, while the average projector does. 82.2% of projectors include a 3.5 mm audio jack.
  • No RS-232 control
    Epson PowerLite 1780W does not support RS-232 control, while the average projector does. 52.1% of projectors support RS-232 control.
  • 90% weaker audio output
    Epson PowerLite 1780W has a lower audio output power than the average projector (1 W vs 10 W). The average projector has 10 W of audio output power.
  • Basic light source
    Epson PowerLite 1780W has Basic light source than the average projector (lamp vs laser). The average projector uses a laser light source.
  • 9 dB louder operation
    Epson PowerLite 1780W has a higher audible noise than the average projector (39 dB vs 30 dB). The average projector has 30 dB of audible noise.
  • 16,000 hours shorter lamp life
    Epson PowerLite 1780W has a lower lamp life than the average projector (4,000 hours vs 20,000 hours). The average projector has 20,000 hours of lamp life.
  • 2 dB louder eco mode
    Epson PowerLite 1780W has a higher audible noise in eco mode than the average projector (30 dB vs 28 dB). The average projector has 28 dB of audible noise in eco mode.
  • 13,000 hours shorter eco lamp life
    Epson PowerLite 1780W has a lower lamp life in eco mode than the average projector (7,000 hours vs 20,000 hours). The average projector has 20,000 hours of lamp life in eco mode.
  • 4 older model
    Epson PowerLite 1780W was released earlier than the average projector (2,017 vs 2,021). The average projector was released in 2,021.
  • No HDR10 support
    Epson PowerLite 1780W does not support HDR10, while the average projector does. 56.3% of projectors support HDR10.
    What it is: Support for HDR10 high dynamic range standard.
    When it matters: When you want the projector to handle mainstream HDR movie and streaming content instead of standard dynamic range only.

    Importance: MEDIUM

    Epson PowerLite 1780W does not support HDR10, while the average projector does. 56.3% of projectors support HDR10.
  • Limited HDMI format
    Epson PowerLite 1780W supports a less capable max HDMI input format than the average projector (1080p/60Hz vs 4K/120Hz). The average projector supports a max HDMI input format of 4K/120Hz.
    What it is: Highest HDMI input format supported by the projector.
    When it matters: When you want to confirm the exact signal format the projector can accept from high-end modern sources.

    Importance: MEDIUM

    Epson PowerLite 1780W supports a less capable max HDMI input format than the average projector (1080p/60Hz vs 4K/120Hz). The average projector supports a max HDMI input format of 4K/120Hz.1080p/60Hz vs 4K/120Hz
  • Basic light source
    Epson PowerLite 1780W has Basic light source than the average projector (lamp vs laser). The average projector uses a laser light source.
    What it is: Type of light source used by the projector.
    When it matters: When maintenance expectations, startup behavior, brightness stability, and long-term running costs all matter in the buying decision.

    Importance: LOW

    Epson PowerLite 1780W has Basic light source than the average projector (lamp vs laser). The average projector uses a laser light source.lamp vs laser
  • 1 fewer HDMI ports
    Epson PowerLite 1780W has fewer HDMI ports than the average projector (1 vs 2). The average projector has 2 HDMI ports.
    What it is: Number of available HDMI input ports.
    When it matters: When you need a console, streamer, set-top box, and another source connected at the same time without swapping cables.

    Importance: LOW

    Epson PowerLite 1780W has fewer HDMI ports than the average projector (1 vs 2). The average projector has 2 HDMI ports.1 vs 2
  • Low native resolution
    Epson PowerLite 1780W has a lower native panel resolution than the average projector (1280x800 vs 1920x1080). The average projector has a native panel resolution of 1920x1080.
    What it is: Native resolution of the display panel or imaging device.
    When it matters: When picture sharpness matters enough that you want to know the projector's true native imaging resolution, not just supported input formats.

    Importance: HIGH

    Epson PowerLite 1780W has a lower native panel resolution than the average projector (1280x800 vs 1920x1080). The average projector has a native panel resolution of 1920x1080.1280x800 vs 1920x1080
  • Lower output resolution
    Epson PowerLite 1780W supports a lower output resolution than the average projector (1280x800 vs 1920x1080). The average projector outputs at 1920x1080 resolution.
    What it is: The resolution the projector can actually display through its imaging system.
    When it matters: When you want to know the actual image detail the projector can put on screen rather than just the source format it accepts.

    Importance: HIGH

    Epson PowerLite 1780W supports a lower output resolution than the average projector (1280x800 vs 1920x1080). The average projector outputs at 1920x1080 resolution.1280x800 vs 1920x1080
  • 43.3% lower HDMI bandwidth
    Epson PowerLite 1780W has a lower HDMI bandwidth than the average projector (10.2 Gbps vs 18 Gbps). The average projector has 18 Gbps of HDMI bandwidth.
    What it is: Maximum bandwidth supported by HDMI inputs, measured in Gbps.
    When it matters: When newer consoles, gaming PCs, or media boxes need more HDMI throughput than older projectors can handle.

    Importance: LOW

    Epson PowerLite 1780W has a lower HDMI bandwidth than the average projector (10.2 Gbps vs 18 Gbps). The average projector has 18 Gbps of HDMI bandwidth.10.2 Gbps vs 18 Gbps
  • 9 dB louder operation
    Epson PowerLite 1780W has a higher audible noise than the average projector (39 dB vs 30 dB). The average projector has 30 dB of audible noise.
    What it is: Sound level produced during operation, measured in decibels.
    When it matters: When you watch in a quiet room close to the projector, lower noise matters.

    Importance: LOW

    Epson PowerLite 1780W has a higher audible noise than the average projector (39 dB vs 30 dB). The average projector has 30 dB of audible noise.39 dB vs 30 dB
Total
Overall
Image Quality
Projection & Lens
HDMI & Gaming
Connectivity
Audio & Features
Design & Power

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Third-party reviews

United Kingdom
amazon
4.5
18 Reviews
amazon
4.5
4 Reviews

(Reviews last updated: June 2026)

What customers like about Epson PowerLite 1780W?

  • Ultra-portable and lightweight design, weighing approximately 1.8 kg (4 lbs) and featuring a slim, laptop-like profile
  • High brightness of 3,000 lumens, making it effective for presentations in well-lit rooms and boardrooms
  • Excellent image quality with vibrant colors and sharp text due to 3LCD technology and 10,000:1 contrast ratio
  • Fast and simple setup, including automatic vertical and horizontal keystone correction
  • Versatile wireless connectivity allowing users to project from smartphones, tablets, and laptops via the iProjection app
  • Comes with a high-quality, padded carrying case that holds the projector and necessary cables

What customers dislike about Epson PowerLite 1780W?

  • Weak internal speaker (1-watt) that often requires an external sound system for larger groups or video content
  • Fan noise can be noticeable, particularly when running at high power levels
  • Does not support 3D content projection, which is common in some competing portable models
  • Lack of a built-in laser pointer on the included remote control
  • Some users reported the unit can get quite warm during extended use

Expert reviews

P
proyectagato.com
15/04/2024
Epson EB-1780W: Review, Analysis, and Opinion

Epson EB-1780W Review Summary The Epson EB-1780W is a lightweight, highly portable LCD projector tailored for professional and classroom presentations. Its standout feature is the impressive brightness of 3,000 ANSI lumens, which allows users to deliver clear presentations in medium-to-large meeting rooms without needing to completely turn off the ambient lights. The projector...Read more

(Translated)Show original

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