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ASUS ZenBeam E1 Review | 85 Data compared

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  • Avg. price in UK: ~£260
  • Avg. price in US: ~$270
  • ANSI lumens: 150
  • Native panel resolution: 854x480
  • Throw ratio: 1.4:1

ASUS ZenBeam E1 review. Compare 85 technical specifications and user reviews to see how it ranks among projectors and if it is worth buying.

4.2

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%

3.9

Technical Score

10.0%

6.9

User score

Poor
3.9

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%

3.8

Image Quality

22.0%

4.4

Projection & Lens

12.0%

4.7

HDMI & Gaming

10.0%

2.0

Audio & Features

8.0%

2.2

Connectivity

6.0%

7.1

Design & Power

Poor
6.9

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%

8.0

User reviews

30.0%

4.4

Popularity

User score:
United Kingdom
amazon
4.0
(39)

(Reviews last updated: June 2026)

Good
  • 4.3
    Gaming

    Score components:

    35.0%

    ?

    Input lag

    25.0%

    1.0

    Refresh rate

    20.0%

    5.1

    Output Resolution

    10.0%

    1.0

    HDR10 support

    10.0%

    1.0

    Audio output power

  • 5.6
    Portable

    Score components:

    35.0%

    10

    Weight

    20.0%

    ?

    Has A Built-In Speaker

    15.0%

    1.0

    Bluetooth connectivity

    15.0%

    1.0

    Wi-Fi connectivity

    15.0%

    1.0

    Smart TV features

  • 2.8
    Home theatre

    Score components:

    30.0%

    5.1

    Output Resolution

    25.0%

    1.0

    HDR10 support

    20.0%

    1.0

    Dolby Vision support

    15.0%

    1.0

    ANSI lumens

    10.0%

    7.2

    Audible noise

  • asus-zenbeam-e1
  • asus-zenbeam-e1
asus-zenbeam-e1
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Best rankings

?

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

Verdict

The Asus Zenbeam E1 is an ultra-portable pocket projector featuring a 150-lumen Eco-LED light source with a 30,000-hour lifespan and a native WVGA (854x480) resolution that supports up to 1080p input. Main characteristics include a premium Zen-inspired aluminum chassis weighing just 307g, DLP IntelliBright technology for optimized contrast, and a built-in 6,000mAh battery providing up to 5 hours of cable-free projection. Pros include its dual-functionality as a power bank for mobile devices, auto-keystone correction for quick setup, and surprisingly clear 2W SonicMaster speakers. However, notable cons include its relatively low brightness which requires a very dark room for the best experience, a lack of wireless connectivity, and limited detail when projecting text-heavy content due to its native 480p resolution.

Technical Specifications of ASUS ZenBeam E1

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%

3.8

Image Quality

22.0%

4.4

Projection & Lens

12.0%

4.7

HDMI & Gaming

10.0%

2.0

Audio & Features

8.0%

2.2

Connectivity

6.0%

7.1

Design & Power

3.9
ASUS ZenBeam E1 has a technical score of 3.95 points, which is lower than 99% 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%

8.0

User reviews

30.0%

4.4

Popularity

User score:
United Kingdom
amazon
4.0
(39)

(Reviews last updated: June 2026)

6.9
ASUS ZenBeam E1 has a user score of 6.91 points, which is lower than 83.6% 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.
4.4
ASUS ZenBeam E1 has a popularity of 4.4 points, which is higher than 64.1% 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%

4.2

Overall score

40.0%

9.2

Price

5.7
ASUS ZenBeam E1 has a quality-to-price ratio of 5.7 points, which is lower than 63.3% 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

150
ASUS ZenBeam E1 reaches 150 ANSI lumens, dimmer than 97.1% of projectors and equal to 0.9% 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

?
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

854x480
ASUS ZenBeam E1 uses a native resolution of 854x480, lower than 95.1% of projectors and equal to 2.4% 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

854x480
ASUS ZenBeam E1 supports output resolution up to 854x480, lower than 95.3% of projectors and equal to 2.4% 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

DLP
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

1.4:1
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

0.5 m
ASUS ZenBeam E1 needs a minimum throw distance of 0.5 m, shorter than 87.7% of projectors and equal to 3.6% of projectors.
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

120 inch
ASUS ZenBeam E1 supports projection sizes up to 120 inch, smaller than 80% of projectors and equal to 11.1% 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

N/A
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
ASUS ZenBeam E1 does not have motorized zoom. 16.3% of projectors have motorized zoom.
Show more
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
ASUS ZenBeam E1 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
ASUS ZenBeam E1 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

1.3
ASUS ZenBeam E1 supports HDMI 1.3, older than 88.8% of projectors and equal to 7.9% 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

?
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
ASUS ZenBeam E1 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

no
ASUS ZenBeam E1 does not support Wi-Fi. 52.7% 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

N/A
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

no
ASUS ZenBeam E1 does not support Bluetooth. 50% 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
ASUS ZenBeam E1 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

no
ASUS ZenBeam E1 does not come with a dedicated smartphone app. 35.6% of projectors come with a dedicated smartphone 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

no
ASUS ZenBeam E1 does not include a remote control. 98.5% 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

led
ASUS ZenBeam E1 uses led light source technology, more advanced than 33.1% of projectors and equal to 39% 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
ASUS ZenBeam E1 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

30,000 hours
ASUS ZenBeam E1 offers lamp life of 30000 hours, shorter than 68.9% of projectors and equal to 25.4% 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

30,000 hours
ASUS ZenBeam E1 offers eco-mode lamp life of 30000 hours, shorter than 59.6% of projectors and equal to 35.6% 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

24 W
ASUS ZenBeam E1 uses 24 W of power, less than 97.2% of projectors and equal to 0.6% of projectors.
Normal mode power draw.
Show more

ASUS ZenBeam E1 vs the average projector

  • 0.56 m shorter throw distance
    ASUS ZenBeam E1 has a lower throw distance than the average projector (0.5 m vs 1.06 m). The average projector has 1.06 m of 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

    ASUS ZenBeam E1 has a lower throw distance than the average projector (0.5 m vs 1.06 m). The average projector has 1.06 m of throw distance.0.5 m vs 1.06 m
  • Wider color gamut
    ASUS ZenBeam E1 has a higher color gamut coverage than the average projector (100% NTSC % vs 99% Rec.709 %). The average projector has 99% Rec.709 % of color gamut coverage.
    What it is: Percentage of the target color gamut covered by the projector.
    When it matters: When you care about accurate tones and refined image quality, color precision matters.

    Importance: HIGH

    ASUS ZenBeam E1 has a higher color gamut coverage than the average projector (100% NTSC % vs 99% Rec.709 %). The average projector has 99% Rec.709 % of color gamut coverage.100% NTSC % vs 99% Rec.709 %
  • 10 degrees greater vertical keystone correction
    ASUS ZenBeam E1 offers more vertical keystone correction than the average projector (40 degrees degrees vs 30 degrees degrees). The average projector offers 30 degrees degrees of vertical keystone correction.
    What it is: Range of vertical keystone correction supported.
    When it matters: When the projector sits too high or too low relative to the screen and vertical image correction becomes necessary.

    Importance: MEDIUM

    ASUS ZenBeam E1 offers more vertical keystone correction than the average projector (40 degrees degrees vs 30 degrees degrees). The average projector offers 30 degrees degrees of vertical keystone correction.40 degrees vs 30 degrees
  • 10,000 hours longer lamp life
    ASUS ZenBeam E1 has a higher lamp life than the average projector (30,000 hours vs 20,000 hours). The average projector has 20,000 hours of 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

    ASUS ZenBeam E1 has a higher lamp life than the average projector (30,000 hours vs 20,000 hours). The average projector has 20,000 hours of lamp life.30000 hours vs 20000 hours
  • 209.9 W lower power use
    ASUS ZenBeam E1 uses less power than the average projector (24 W vs 233.9 W). The average projector uses 233.9 W of power.
    Normal mode power draw.
    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

    ASUS ZenBeam E1 uses less power than the average projector (24 W vs 233.9 W). The average projector uses 233.9 W of power.24 W vs 233.9 W
  • 90.1% lighter weight
    ASUS ZenBeam E1 is lighter than the average projector (0.3 kg vs 3.1 kg). The average projector weighs 3.1 kg.
    What it is: Total weight of the projector including lamp and lens.
    When it matters: When you move the projector between rooms or setups, lower weight matters.

    Importance: LOW

    ASUS ZenBeam E1 is lighter than the average projector (0.3 kg vs 3.1 kg). The average projector weighs 3.1 kg.0.307 kg vs 3.1 kg
  • 10,000 hours longer eco lamp life
    ASUS ZenBeam E1 has a higher lamp life in eco mode than the average projector (30,000 hours vs 20,000 hours). The average projector has 20,000 hours of lamp life in 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

    ASUS ZenBeam E1 has a higher lamp life in eco mode than the average projector (30,000 hours vs 20,000 hours). The average projector has 20,000 hours of lamp life in eco mode.30000 hours vs 20000 hours
  • 189.5 mm narrower width
    ASUS ZenBeam E1 is narrower than the average projector (110 mm vs 299.5 mm). The average projector has a width of 299.5 mm.
    What it is: Overall width of the projector body.
    When it matters: When shelf width, cabinet space, or a mounting location limits how wide the projector body can be.

    Importance: LOW

    ASUS ZenBeam E1 is narrower than the average projector (110 mm vs 299.5 mm). The average projector has a width of 299.5 mm.110 mm vs 299.5 mm
  • Wider color gamut
    ASUS ZenBeam E1 has a higher color gamut coverage than the average projector (100% NTSC % vs 99% Rec.709 %). The average projector has 99% Rec.709 % of color gamut coverage.
  • 0.56 m shorter throw distance
    ASUS ZenBeam E1 has a lower throw distance than the average projector (0.5 m vs 1.06 m). The average projector has 1.06 m of throw distance.
  • 10 degrees greater vertical keystone correction
    ASUS ZenBeam E1 offers more vertical keystone correction than the average projector (40 degrees degrees vs 30 degrees degrees). The average projector offers 30 degrees degrees of vertical keystone correction.
  • 10,000 hours longer lamp life
    ASUS ZenBeam E1 has a higher lamp life than the average projector (30,000 hours vs 20,000 hours). The average projector has 20,000 hours of lamp life.
  • 209.9 W lower power use
    ASUS ZenBeam E1 uses less power than the average projector (24 W vs 233.9 W). The average projector uses 233.9 W of power.
  • 90.1% lighter weight
    ASUS ZenBeam E1 is lighter than the average projector (0.3 kg vs 3.1 kg). The average projector weighs 3.1 kg.
  • 10,000 hours longer eco lamp life
    ASUS ZenBeam E1 has a higher lamp life in eco mode than the average projector (30,000 hours vs 20,000 hours). The average projector has 20,000 hours of lamp life in eco mode.
  • 189.5 mm narrower width
    ASUS ZenBeam E1 is narrower than the average projector (110 mm vs 299.5 mm). The average projector has a width of 299.5 mm.
  • 98 mm lower height
    ASUS ZenBeam E1 is shorter than the average projector (29 mm vs 127 mm). The average projector has a height of 127 mm.
  • 116 mm thinner body
    ASUS ZenBeam E1 is thinner than the average projector (29 mm vs 145 mm). The average projector has a thickness of 145 mm.

Total
Overall
Image Quality
Projection & Lens
Design & Power
  • 93.2% dimmer image
    ASUS ZenBeam E1 has lower ANSI lumens than the average projector (150 vs 2,200). The average projector has 2,200 ANSI lumens.
  • No HDR10 support
    ASUS ZenBeam E1 does not support HDR10, while the average projector does. 56.3% of projectors support HDR10.
  • Low native resolution
    ASUS ZenBeam E1 has a lower native panel resolution than the average projector (854x480 vs 1920x1080). The average projector has a native panel resolution of 1920x1080.
  • Lower output resolution
    ASUS ZenBeam E1 supports a lower output resolution than the average projector (854x480 vs 1920x1080). The average projector outputs at 1920x1080 resolution.
  • 2 bit lower color depth
    ASUS ZenBeam E1 has a lower color depth than the average projector (8 bit vs 10 bit). The average projector has 10 bit of color depth.
  • 29.4% lower refresh rate
    ASUS ZenBeam E1 has a lower refresh rate than the average projector (60 Hz vs 85 Hz). The average projector has 85 Hz of refresh rate.
  • No 3D support
    ASUS ZenBeam E1 does not support 3D playback, while the average projector does. 55.1% of projectors support 3D playback.
    No supported 3D playback format is stated.
  • 0.27 inch smaller DMD chip
    ASUS ZenBeam E1 has a lower DMD chip size than the average projector (0.2 inch vs 0.47 inch). The average projector has 0.47 inch of DMD chip size.
  • No 3D glasses support
    ASUS ZenBeam E1 does not support 3D glasses, while the average projector does. 55.9% of projectors support 3D glasses.
  • 130 inch smaller image size
    ASUS ZenBeam E1 has a lower projection size than the average projector (120 inch vs 250 inch). The average projector has 250 inch of projection size.
  • Limited HDMI format
    ASUS ZenBeam E1 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.
  • Older HDMI version
    ASUS ZenBeam E1 has Old HDMI standard than the average projector (1.3 vs 2.0). The average projector supports HDMI 2.0.
  • Old HDCP version
    ASUS ZenBeam E1 has Old HDCP version than the average projector (1.1 vs 2.2). The average projector supports HDCP 2.2.
  • 1 fewer HDMI ports
    ASUS ZenBeam E1 has fewer HDMI ports than the average projector (1 vs 2). The average projector has 2 HDMI ports.
  • No Wi-Fi support
    ASUS ZenBeam E1 does not support Wi-Fi, while the average projector does. 52.6% of projectors support Wi-Fi.
  • No RS-232 control
    ASUS ZenBeam E1 does not support RS-232 control, while the average projector does. 52.1% of projectors support RS-232 control.
  • 80% weaker audio output
    ASUS ZenBeam E1 has a lower audio output power than the average projector (2 W vs 10 W). The average projector has 10 W of audio output power.
  • No sleep timer
    ASUS ZenBeam E1 does not have a sleep timer, while the average projector does. 80.8% of projectors have a sleep timer.
  • No remote control
    ASUS ZenBeam E1 does not include a remote control, while the average projector does. 98.4% of projectors include a remote control.
  • Basic light source
    ASUS ZenBeam E1 has Basic light source than the average projector (led vs laser). The average projector uses a laser light source.
  • 5 older model
    ASUS ZenBeam E1 was released earlier than the average projector (2,016 vs 2,021). The average projector was released in 2,021.
    February 2016
  • 93.2% dimmer image
    ASUS ZenBeam E1 has lower ANSI lumens than the average projector (150 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

    ASUS ZenBeam E1 has lower ANSI lumens than the average projector (150 vs 2,200). The average projector has 2,200 ANSI lumens.150 vs 2,200
  • No HDR10 support
    ASUS ZenBeam E1 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

    ASUS ZenBeam E1 does not support HDR10, while the average projector does. 56.3% of projectors support HDR10.
  • Limited HDMI format
    ASUS ZenBeam E1 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

    ASUS ZenBeam E1 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
  • Lower output resolution
    ASUS ZenBeam E1 supports a lower output resolution than the average projector (854x480 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

    ASUS ZenBeam E1 supports a lower output resolution than the average projector (854x480 vs 1920x1080). The average projector outputs at 1920x1080 resolution.854x480 vs 1920x1080
  • Low native resolution
    ASUS ZenBeam E1 has a lower native panel resolution than the average projector (854x480 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

    ASUS ZenBeam E1 has a lower native panel resolution than the average projector (854x480 vs 1920x1080). The average projector has a native panel resolution of 1920x1080.854x480 vs 1920x1080
  • 2 bit lower color depth
    ASUS ZenBeam E1 has a lower color depth than the average projector (8 bit vs 10 bit). The average projector has 10 bit of color depth.
    What it is: Number of bits per color channel for color depth.
    When it matters: When you care about accurate tones and refined image quality, color precision matters.

    Importance: LOW

    ASUS ZenBeam E1 has a lower color depth than the average projector (8 bit vs 10 bit). The average projector has 10 bit of color depth.8 bit vs 10 bit
  • 1 fewer HDMI ports
    ASUS ZenBeam E1 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

    ASUS ZenBeam E1 has fewer HDMI ports than the average projector (1 vs 2). The average projector has 2 HDMI ports.1 vs 2
  • 130 inch smaller image size
    ASUS ZenBeam E1 has a lower projection size than the average projector (120 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

    ASUS ZenBeam E1 has a lower projection size than the average projector (120 inch vs 250 inch). The average projector has 250 inch of projection size.120 inch vs 250 inch
Total
Overall
Image Quality
Projection & Lens
HDMI & Gaming
Connectivity
Audio & Features
Design & Power

Graphic comparison of ASUS ZenBeam E1 and

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Third-party reviews

United Kingdom
amazon
4.0
39 Reviews

(Reviews last updated: June 2026)

What customers like about ASUS ZenBeam E1?

  • Extreme portability; compact and lightweight enough to fit in a pocket
  • Excellent build quality with a durable aluminum-alloy casing
  • Long-lasting 6,000 mAh battery offering up to 5 hours of projection time
  • Doubles as a power bank for charging mobile devices
  • Intuitive auto keystone correction for easy image alignment
  • Surprisingly loud and clear built-in SonicMaster speakers for its size
  • Includes a sliding lens cover to protect optics during transport

What customers dislike about ASUS ZenBeam E1?

  • Low native resolution of 854 x 480 (WVGA), making it unsuitable for text-heavy content
  • Limited brightness of 150 lumens requires a completely dark room for best results
  • Lack of built-in wireless connectivity (Wi-Fi or Bluetooth)
  • USB port is for power output only and cannot play media from USB sticks
  • Proprietary charging cable is required rather than standard Micro-USB or USB-C
  • Noticeable drop in brightness (down to 50 lumens) when used in Eco mode
  • Requires separate adapters for connecting to iOS and some Android devices

Expert reviews

M
musicphotolife.com
27/03/2017
ASUS ZenBeam E1 Review: Battery-Operated Pocket Projector

The ASUS ZenBeam E1 is a highly capable, award-winning pocket projector featuring a bright 150-lumen output, premium build quality, and a built-in battery that doubles as a power bank. It includes a convenient sliding lens cap, a protective case, and an audio jack for external sound, making it a strong contender for portable multimedia. However, the device is the thickest and...Read more

T
travelwithbender.com
25/02/2017
ASUS ZenBeam E1 Review: Taking Entertainment & Memories Anywhere

The ASUS ZenBeam E1 is an entry-level, highly compact, and lightweight (307g) portable projector designed to easily share movies, photos, and games on any flat surface via plug-and-play connectivity. Highly praised for family travel, its durable outer shell, built-in protective sliding lens cover, integrated 2W speakers, and convenient tripod adaptor make it incredibly versatile for...Read more

L
lbtechreviews.com
12/09/2020
Asus ZenBeam E1 – Tech Reviews

The LB Tech Reviews article evaluates the Asus ZenBeam E1, a pocket-sized mini projector housed in a sleek aluminum case that mirrors the form factor of an old-fashioned Walkman. Priced at 379 €, the reviewer highlights its ultra-portability as a major advantage, noting that it easily fits into a presentation bag or travel luggage for hotel, cabin, or campsite use. Its built-in...Read more

H
heise.de
19/09/2018
Asus Zenbeam E1 Review: Mobile Projector with a Massive Battery

The Asus ZenBeam E1 is a highly compact, lightweight (307 g) mobile projector housed in a stylish award-winning aluminum case, featuring a 6,000 mAh battery that doubles as a power bank. On the positive side, the reviewer praises its excellent build quality, sharp image display despite the low native WVGA resolution (854 × 480 pixels), and a reliable battery life that lasts up to...Read more

(Translated)Show original
H
heise.de
26/10/2018
Five portable projectors in a comparison test

Summary of the Mobile Projector Comparison Test The review evaluates five compact, battery-powered mobile projectors: the Artlii YG300, Asus Zenbeam E1, LG Electronics PH550G, Aiptek Mobilecinema i70, and Toumei C800S. The LG Electronics PH550G emerged as the top performer and the only device rated "Good," praised for its superior WXGA (1280x720) resolution, realistic and saturated...Read more

(Translated)Show original
M
madboxpc.com
01/05/2017
Asus ZenBeam E1 Projector Review

The ASUS ZenBeam E1 is a highly portable "pico" projector featuring a durable, aluminum-alloy design, an integrated 6,000 mAh battery providing up to 5 hours of runtime, and convenient power bank functionality. Its notable pros include automatic keystone correction, a built-in lens cover, and a surprisingly powerful SonicMaster speaker, all contributing to an easy, compact user...Read more

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N
nerdvana.it
17/05/2017
Asus ZenBeam E1 projector review: portability and quality in the palm of your hand

The Nerdvana review highlights the Asus ZenBeam E1 as an ultra-compact, well-built portable DLP projector that measures 83 mm x 29 mm x 110 mm and weighs 307 g, making it an excellent choice for mobile presentations and small meetings. Among its top pros are a robust metallic chassis that ensures effective heat dissipation, an integrated 2W SonicMaster speaker that delivers...Read more

(Translated)Show original
T
tvtech.it
03/10/2016
Asus ZenBeam E1: The Pocket Projector

The Asus ZenBeam E1 is an ultra-compact, pocket-sized portable projector featuring a built-in battery and HDMI connectivity, ideal for on-the-go projection up to 120 inches. Its main strengths lie in its extreme portability, ease of use for quick setups, and the convenience of not requiring a power outlet for every session. YouTube · Designed for mobility, this projector acts as an...Read more

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