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Anker Nebula Mars II Pro Review | 85 Data compared

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  • Avg. price: ~£360
  • ANSI lumens: 500
  • Native panel resolution: 1280x720
  • Throw ratio: 1.2:1

Anker Nebula Mars II Pro 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%

5.1

Technical Score

10.0%

8.7

User score

Good
5.1

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%

4.0

Image Quality

22.0%

5.6

Projection & Lens

12.0%

4.3

HDMI & Gaming

10.0%

8.7

Audio & Features

8.0%

5.0

Connectivity

6.0%

6.7

Design & Power

Good
8.7

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%

8.2

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.1
(363)
amazon
4.2
(256)
amazon
3.7
(32)
amazon
2.9
(19)

(Reviews last updated: June 2026)

Excellent
  • 5.4
    Gaming

    Score components:

    35.0%

    ?

    Input lag

    25.0%

    1.0

    Refresh rate

    20.0%

    6.5

    Output Resolution

    10.0%

    1.0

    HDR10 support

    10.0%

    10

    Audio output power

  • 9.5
    Portable

    Score components:

    35.0%

    9.9

    Weight

    20.0%

    ?

    Has A Built-In Speaker

    15.0%

    10

    Bluetooth connectivity

    15.0%

    10

    Wi-Fi connectivity

    15.0%

    10

    Smart TV features

  • 3.2
    Home theatre

    Score components:

    30.0%

    6.5

    Output Resolution

    25.0%

    1.0

    HDR10 support

    20.0%

    1.0

    Dolby Vision support

    15.0%

    1.8

    ANSI lumens

    10.0%

    5.8

    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 Anker Nebula Mars II Pro is a versatile, portable DLP projector featuring a native 720p (1280 x 720) resolution and 500 ANSI lumens of brightness, making it suitable for low-light indoor and outdoor environments. Its compact, lantern-style design includes a leather handle for easy transport, weighing approximately 1.48kg, and houses a massive 12,500mAh battery that provides up to 3 hours of video playback or 30 hours of use as a standalone Bluetooth speaker. Key pros include its dual 10W speakers that deliver immersive cinematic sound, a user-friendly Android 7.1 operating system with native app support (Netflix, YouTube), and efficient one-second autofocus and keystone correction. However, notable cons include its limited 720p resolution compared to higher-end 1080p models, inconsistent color accuracy, a clunky interface for certain streaming apps, and a lack of official Google Play Store and Chromecast support.

Technical Specifications of Anker Nebula Mars II Pro

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%

4.0

Image Quality

22.0%

5.6

Projection & Lens

12.0%

4.3

HDMI & Gaming

10.0%

8.7

Audio & Features

8.0%

5.0

Connectivity

6.0%

6.7

Design & Power

5.1
Anker Nebula Mars II Pro has a technical score of 5.09 points, which is lower than 80.3% 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%

8.2

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.1
(363)
amazon
4.2
(256)
amazon
3.7
(32)
amazon
2.9
(19)

(Reviews last updated: June 2026)

8.7
Anker Nebula Mars II Pro has a user score of 8.72 points, which is higher than 85.9% 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.
10
Anker Nebula Mars II Pro has a popularity of 10 points, which is higher than 83.9% 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%

8.6

Price

6.4
Anker Nebula Mars II Pro has a quality-to-price ratio of 6.4 points, which is higher than 61.5% 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

500
Anker Nebula Mars II Pro reaches 500 ANSI lumens, dimmer than 77.6% of projectors and equal to 3.4% of projectors.
500 on battery power.
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

1,000:1
Anker Nebula Mars II Pro has a contrast ratio of 1000:1, lower than 85.5% of projectors and equal to 7.8% of projectors.
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

1280x720
Anker Nebula Mars II Pro uses a native resolution of 1280x720, lower than 82.6% of projectors and equal to 5.5% 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

1280x720
Anker Nebula Mars II Pro supports output resolution up to 1280x720, lower than 84% of projectors and equal to 5% 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

1.2:1
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

150 inch
Anker Nebula Mars II Pro supports projection sizes up to 150 inch, smaller than 67.7% of projectors and equal to 10% 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
Anker Nebula Mars II Pro 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
Anker Nebula Mars II Pro 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
Anker Nebula Mars II Pro 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
Anker Nebula Mars II Pro 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
Anker Nebula Mars II Pro 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
Anker Nebula Mars II Pro 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
Anker Nebula Mars II Pro 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)
Anker Nebula Mars II Pro 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
Anker Nebula Mars II Pro 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

?
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

yes
Anker Nebula Mars II Pro has smart TV features. 56.3% 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

Android 7.1
Android OS

Importance: MEDIUM

yes
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
Anker Nebula Mars II Pro comes with a dedicated smartphone app. 64.5% 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

yes
Anker Nebula Mars II Pro includes a remote control. 1.6% of projectors include a remote control.
Infrared remote included.
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
Anker Nebula Mars II Pro 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
Anker Nebula Mars II Pro 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
Anker Nebula Mars II Pro 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
Anker Nebula Mars II Pro offers eco-mode lamp life of 30000 hours, shorter than 59.6% of projectors and equal to 35.6% of projectors.
Eco mode rating.
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

57 W
Anker Nebula Mars II Pro uses 57 W of power, less than 89.5% of projectors and equal to 0.4% of projectors.
Show more

Anker Nebula Mars II Pro vs the average projector

  • Built-in smart TV features
    Anker Nebula Mars II Pro has built-in smart TV features, while the average projector does not. 43.7% of projectors have built-in 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

    Anker Nebula Mars II Pro has built-in smart TV features, while the average projector does not. 43.7% of projectors have built-in smart TV features.
  • Smartphone app support
    Anker Nebula Mars II Pro supports smartphone app control, while the average projector does not. 35.6% of projectors support smartphone app control.
    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

    Anker Nebula Mars II Pro supports smartphone app control, while the average projector does not. 35.6% of projectors support smartphone app control.
  • Built-in stereo speakers
    Anker Nebula Mars II Pro has stereo speakers, while the average projector does not. 48.9% of projectors have stereo speakers.
    What it is: Built-in stereo speakers for audio playback.
    When it matters: When casual use should include left-right sound without automatically adding an external audio setup.

    Importance: LOW

    Anker Nebula Mars II Pro has stereo speakers, while the average projector does not. 48.9% of projectors have stereo speakers.
  • 10 degrees greater vertical keystone correction
    Anker Nebula Mars II Pro 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

    Anker Nebula Mars II Pro 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
  • Supports voice commands
    Anker Nebula Mars II Pro supports voice commands, while the average projector does not. 37.1% of projectors support voice commands.
    Google Assistant via remote.
    What it is: Supports voice command input for control and navigation.
    When it matters: When hands-free control sounds more useful than relying only on buttons or the remote.

    Importance: LOW

    Anker Nebula Mars II Pro supports voice commands, while the average projector does not. 37.1% of projectors support voice commands.
  • Supports Bluetooth
    Anker Nebula Mars II Pro 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

    Anker Nebula Mars II Pro supports Bluetooth, while the average projector does not. 49.9% of projectors support Bluetooth.
  • 2x stronger audio output
    Anker Nebula Mars II Pro has a higher audio output power than the average projector (20 W vs 10 W). The average projector has 10 W of audio output power.
    What it is: Total audio output power of built-in speakers, in watts.
    When it matters: When you use the projector without external speakers, built-in audio matters.

    Importance: LOW

    Anker Nebula Mars II Pro has a higher audio output power than the average projector (20 W vs 10 W). The average projector has 10 W of audio output power.20 W vs 10 W
  • Supports AirPlay
    Anker Nebula Mars II Pro supports AirPlay, while the average projector does not. 41.6% of projectors support AirPlay.
    Requires Nebula Cast app.
    What it is: Support for Apple AirPlay wireless streaming.
    When it matters: When you want smoother casting from Apple devices instead of relying on cables or third-party workarounds.

    Importance: LOW

    Anker Nebula Mars II Pro supports AirPlay, while the average projector does not. 41.6% of projectors support AirPlay.
  • 10 degrees greater vertical keystone correction
    Anker Nebula Mars II Pro 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 degrees greater horizontal keystone correction
    Anker Nebula Mars II Pro offers more horizontal keystone correction than the average projector (40 degrees degrees vs 30 degrees degrees). The average projector offers 30 degrees degrees of horizontal keystone correction.
  • Motorized focus
    Anker Nebula Mars II Pro supports motorized focus, while the average projector does not. 47.2% of projectors support motorized focus.
  • Supports AirPlay
    Anker Nebula Mars II Pro supports AirPlay, while the average projector does not. 41.6% of projectors support AirPlay.
  • Supports Bluetooth
    Anker Nebula Mars II Pro supports Bluetooth, while the average projector does not. 49.9% of projectors support Bluetooth.
  • Supports Miracast
    Anker Nebula Mars II Pro supports Miracast, while the average projector does not. 45.1% of projectors support Miracast.
  • Includes memory card slot
    Anker Nebula Mars II Pro includes an external memory slot, while the average projector does not. 34.9% of projectors include an external memory slot.
  • Built-in smart TV features
    Anker Nebula Mars II Pro has built-in smart TV features, while the average projector does not. 43.7% of projectors have built-in smart TV features.
  • Smartphone app support
    Anker Nebula Mars II Pro supports smartphone app control, while the average projector does not. 35.6% of projectors support smartphone app control.
  • Built-in stereo speakers
    Anker Nebula Mars II Pro has stereo speakers, while the average projector does not. 48.9% of projectors have stereo speakers.
  • Supports voice commands
    Anker Nebula Mars II Pro supports voice commands, while the average projector does not. 37.1% of projectors support voice commands.
  • 2x stronger audio output
    Anker Nebula Mars II Pro has a higher audio output power than the average projector (20 W vs 10 W). The average projector has 10 W of audio output power.
  • 10,000 hours longer lamp life
    Anker Nebula Mars II Pro 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.
  • 176.9 W lower power use
    Anker Nebula Mars II Pro uses less power than the average projector (57 W vs 233.9 W). The average projector uses 233.9 W of power.
  • 10,000 hours longer eco lamp life
    Anker Nebula Mars II Pro 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.
  • 52.3% lighter weight
    Anker Nebula Mars II Pro is lighter than the average projector (1.5 kg vs 3.1 kg). The average projector weighs 3.1 kg.
  • 177.5 mm narrower width
    Anker Nebula Mars II Pro is narrower than the average projector (122 mm vs 299.5 mm). The average projector has a width of 299.5 mm.

Total
Overall
Projection & Lens
Connectivity
Audio & Features
Design & Power
  • No HDR10 support
    Anker Nebula Mars II Pro does not support HDR10, while the average projector does. 56.3% of projectors support HDR10.
  • 77.3% dimmer image
    Anker Nebula Mars II Pro has lower ANSI lumens than the average projector (500 vs 2,200). The average projector has 2,200 ANSI lumens.
    500 on battery power.
  • Lower contrast ratio
    Anker Nebula Mars II Pro has a lower contrast ratio than the average projector (1000:1 vs 10000:1). The average projector has 10000:1 of contrast ratio.
  • Low native resolution
    Anker Nebula Mars II Pro has a lower native panel resolution than the average projector (1280x720 vs 1920x1080). The average projector has a native panel resolution of 1920x1080.
  • Lower output resolution
    Anker Nebula Mars II Pro supports a lower output resolution than the average projector (1280x720 vs 1920x1080). The average projector outputs at 1920x1080 resolution.
  • 2 bit lower color depth
    Anker Nebula Mars II Pro 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
    Anker Nebula Mars II Pro 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
    Anker Nebula Mars II Pro does not support 3D playback, while the average projector does. 55.1% of projectors support 3D playback.
    No supported 3D playback format is stated.
  • 0.17 inch smaller DMD chip
    Anker Nebula Mars II Pro has a lower DMD chip size than the average projector (0.3 inch vs 0.47 inch). The average projector has 0.47 inch of DMD chip size.
  • No 3D glasses support
    Anker Nebula Mars II Pro does not support 3D glasses, while the average projector does. 55.9% of projectors support 3D glasses.
  • 100 inch smaller image size
    Anker Nebula Mars II Pro has a lower projection size than the average projector (150 inch vs 250 inch). The average projector has 250 inch of projection size.
  • Limited HDMI format
    Anker Nebula Mars II Pro 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
    Anker Nebula Mars II Pro 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
    Anker Nebula Mars II Pro has Old HDMI standard than the average projector (1.4 vs 2.0). The average projector supports HDMI 2.0.
  • Old HDCP version
    Anker Nebula Mars II Pro has Old HDCP version than the average projector (1.4 vs 2.2). The average projector supports HDCP 2.2.
  • 1 fewer HDMI ports
    Anker Nebula Mars II Pro has fewer HDMI ports than the average projector (1 vs 2). The average projector has 2 HDMI ports.
  • No RS-232 control
    Anker Nebula Mars II Pro does not support RS-232 control, while the average projector does. 52.1% of projectors support RS-232 control.
  • Basic light source
    Anker Nebula Mars II Pro has Basic light source than the average projector (led vs laser). The average projector uses a laser light source.
  • 2 dB louder operation
    Anker Nebula Mars II Pro has a higher audible noise than the average projector (32 dB vs 30 dB). The average projector has 30 dB of audible noise.
  • 2 dB louder eco mode
    Anker Nebula Mars II Pro 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.
  • No HDR10 support
    Anker Nebula Mars II Pro 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

    Anker Nebula Mars II Pro does not support HDR10, while the average projector does. 56.3% of projectors support HDR10.
  • Limited HDMI format
    Anker Nebula Mars II Pro 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

    Anker Nebula Mars II Pro 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
  • 77.3% dimmer image
    Anker Nebula Mars II Pro has lower ANSI lumens than the average projector (500 vs 2,200). The average projector has 2,200 ANSI lumens.
    500 on battery power.
    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

    Anker Nebula Mars II Pro has lower ANSI lumens than the average projector (500 vs 2,200). The average projector has 2,200 ANSI lumens.500 vs 2,200
  • Lower contrast ratio
    Anker Nebula Mars II Pro has a lower contrast ratio than the average projector (1000:1 vs 10000:1). The average projector has 10000:1 of 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

    Anker Nebula Mars II Pro has a lower contrast ratio than the average projector (1000:1 vs 10000:1). The average projector has 10000:1 of contrast ratio.1,000:1 vs 10,000:1
  • Low native resolution
    Anker Nebula Mars II Pro has a lower native panel resolution than the average projector (1280x720 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

    Anker Nebula Mars II Pro has a lower native panel resolution than the average projector (1280x720 vs 1920x1080). The average projector has a native panel resolution of 1920x1080.1280x720 vs 1920x1080
  • Lower output resolution
    Anker Nebula Mars II Pro supports a lower output resolution than the average projector (1280x720 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

    Anker Nebula Mars II Pro supports a lower output resolution than the average projector (1280x720 vs 1920x1080). The average projector outputs at 1920x1080 resolution.1280x720 vs 1920x1080
  • 2 bit lower color depth
    Anker Nebula Mars II Pro 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

    Anker Nebula Mars II Pro 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
    Anker Nebula Mars II Pro 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

    Anker Nebula Mars II Pro has fewer HDMI ports than the average projector (1 vs 2). The average projector has 2 HDMI ports.1 vs 2
Total
Image Quality
Projection & Lens
HDMI & Gaming
Connectivity
Design & Power

Graphic comparison of Anker Nebula Mars II Pro and

Attribute category
Attribute
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Third-party reviews

United Kingdom
amazon
4.1
363 Reviews
amazon
4.2
256 Reviews
amazon
3.7
32 Reviews
amazon
2.9
19 Reviews

(Reviews last updated: June 2026)

What customers like about Anker Nebula Mars II Pro?

  • Excellent dual 10W speakers that provide loud, clear audio and double as a standalone Bluetooth speaker.
  • Integrated carry handle and compact design make it highly portable for outdoor or room-to-room use.
  • Features rapid one-second autofocus and automatic keystone correction for quick setup.
  • Built-in battery provides approximately 3 hours of playback in battery mode.
  • 500 ANSI lumens brightness is considered strong for its size, performing well in dark environments.
  • Includes a physical lens cover that also serves as a convenient power switch.

What customers dislike about Anker Nebula Mars II Pro?

  • Native 720p resolution is lower than many modern competitors that offer 1080p.
  • Runs on an older Android 7.1 OS which lacks the full Google Play Store and official Netflix support.
  • The internal Aptoide TV app store is limited and some apps are clunky to navigate without the mobile app.
  • Color accuracy is noted to be poor, with some reviewers citing oversaturated and unnatural tones.
  • Battery life drops significantly to around 1.5 hours when used at maximum brightness.
  • Limited onboard storage of only 8GB restricts the number of apps and offline content that can be saved.

Expert reviews

H
hollywoodreporter.com
13/07/2022
Anker Nebula Mars II Pro Projector Review 2022

The Hollywood Reporter review identifies the Anker Nebula Mars II Pro as a superior, user-friendly portable projector, highlighting its 500 ANSI lumens brightness and compact design as major pros. While it excels in portability for outdoor use, a noted con is its 720p native resolution, which may underwhelm users seeking 1080p or 4K quality. The device is ultimately recommended for...Read more

C
cnet.com
24/11/2020
Anker Mars II Pro portable projector picture portfolio - CNET

The Anker Nebula Mars II Pro is a compact, $550 portable projector lauded as an all-in-one entertainment powerhouse smaller than a six-pack of Coke. Reviewer Geoffrey Morrison from CNET notes that its design emphasizes convenience, featuring an integrated lens cover that acts as the power switch and a comfortable faux-leather carrying strap. Performance highlights include twin...Read more

U
uk.pcmag.com
31/07/2020
Anker Nebula Mars II Pro - Review 2020 - PCMag UK

The Anker Nebula Mars II Pro earned a 4.0 "Excellent" rating and an Editors' Choice award from PCMag UK for its impressive brightness, resolution, and image quality as an entertainment mini projector. Operating on Android 7.1, it lets users run standalone streaming apps like Netflix, YouTube, and Amazon Prime Video over Wi-Fi, or play content via HDMI and USB ports. The reviewer...Read more

R
rollingstone.com
25/03/2021
Anker Nebula Mars II Projector Review 2021

The Rolling Stone review highlights the Anker Nebula Mars II Pro as a versatile, all-in-one portable projector featuring built-in 10-watt speakers and Android software, making it ideal for outdoor use. It delivers user-friendly performance with reliable Wi-Fi for direct streaming, though it is limited by a 720p HD native resolution. Key concessions include a 500-lumen brightness...Read more

Y
yuenx.com
04/09/2023
Review: Anker Nebula Mars II Pro Projector (vs Capsule)

The Anker Nebula Mars II Pro ($549) is a premium, portable DLP projector powered by an LED light source that delivers a notably bright image of 500 ANSI lumens, making it highly effective for outdoor movie nights and low-light room settings. It stands out for its unique, compact design featuring a built-in handle, dual powerful 10W speakers, and a long-lasting 12,500 mAh battery...Read more

Y
yuenx.com
04/09/2023
Review: Anker Nebula Cosmos Laser 4K Projector (vs Mars II Pro)

The Anker Nebula Cosmos Laser 4K is a highly portable, compact flagship laser projector rated at 2,400 ISO Lumens (roughly 1,920 ANSI Lumens), delivering a sharp, color-accurate pixel-shifted 4K resolution image that performs exceptionally well even in daylight. Designed with mobility in mind, the 10.7-pound sturdy device features a fixed carry handle that can conveniently double as...Read more

L
lesnumeriques.com
14/11/2022
Anker Nebula Mars II Pro Review: A Portable and Versatile 720p LED Projector

The Anker Nebula Mars II Pro is a portable 720p LED projector designed for on-the-go entertainment with a solid, attractive design featuring a faux-leather carrying handle. It delivers an impressive maximum brightness of 500 lumens for its compact size, ensuring a functional image when the room is darkened. A standout feature is its highly efficient camera-based automatic focus and...Read more

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V
vonguru.fr
16/07/2021
Review - Anker Nebula Mars II Pro Projector

The Nebula Mars II Pro by Anker is a compact, highly portable 500 ANSI lumen HD projector designed for both indoor and outdoor use. Priced around €599 (frequently discounted by €100), its standout strengths include its rugged build with a built-in carrying handle, rapid one-second automatic focus and keystone correction, and robust connectivity features like Bluetooth. This...Read more

(Translated)Show original
D
dailymotion.com
10/11/2022
Anker Nebula Mars II Pro Review: A Portable 720p LED Projector

The French tech publication Les Numériques evaluates the Anker Nebula Mars II Pro as a highly functional and polyvalent portable HD projector. The review highlights its successful design, solid plastic build quality, and a highly practical faux-leather carrying handle that simplifies outdoor transportation. On the positive side (pros), the device impresses with its enhanced...Read more

(Translated)Show original
L
lesnumeriques.com
13/11/2022
Anker Nebula Mars II Pro: Specifications, price, and review summary

The Anker Nebula Mars II Pro is a compact, portable LED projector that delivers 720p resolution (1280 x 720) and a maximum brightness of 500 lumens. It runs on a modified version of Android TV, granting users direct access to popular streaming applications like Netflix, YouTube, and Amazon Prime Video. The device earned an overall rating of 3 out of 5 stars from the editorial team...Read more

(Translated)Show original
E
elespanol.com
09/07/2021
Nebula Mars II Pro Review: Summer Cinema Anywhere with Android

The Anker Nebula Mars II Pro is a highly portable projector equipped with a built-in battery and a convenient top handle, making it exceptionally easy to transport for outdoor movie nights or room-to-room use. Its standout features include dual 10W stereo speakers that double as a standalone Bluetooth speaker, an automated lens cover that acts as a physical power switch, automatic...Read more

(Translated)Show original
E
elespanol.com
14/06/2021
We tested the projector for watching the Euros anywhere: 150 inches to go

The Nebula Mars II Pro by Anker is a versatile, portable projector designed for outdoor or indoor entertainment, carrying a retail price of €599.99. On the positive side, it offers exceptional mobility due to its compact dimensions, lightweight build of 1.79 kg, and a non-removable built-in carrying handle. Its internal battery delivers 3 hours of video playback or up to 30 hours...Read more

(Translated)Show original
T
today.it
15/01/2020
Nebula Mars II Pro: The Review of a Complete Portable Projector

based on the provided text: The Nebula Mars II Pro is a well-built, highly portable DLP projector featuring a built-in handle, integrated lens cover sliding power switch, and a 12,500 mAh battery that provides around 3 hours of video streaming runtime. Operating on a customized Android 7.1 interface via Aptoide TV, it eliminates the need for external media sources by allowing direct...Read more

(Translated)Show original
W
wonen.nl
25/06/2026
Anker Nebula Mars II Pro projector review - Home Tested on WONEN.nl

The review on WONEN.nl highlights the Anker Nebula Mars II Pro as a highly capable and compact portable projector that delivers a sharp 720p resolution image and powerful audio performance via dual 10W speakers. The reviewer praise its immediate automatic sharp focusing when turned on or moved, alongside an impressive battery life that lasts up to 4 hours in projector mode and 30...Read more

(Translated)Show original

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