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Gravastar Venus Review | 130 Data compared

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  • Avg. price: ~£80
  • Audio output power: 10.00 W
  • Battery life: 10 hours
  • IP rating: IPX5
  • Bluetooth version: 5.0
  • Weight: 450 g

Gravastar Venus review. Compare 130 technical specifications and user reviews to see how this product ranks in the Portable Speakers category and whether it is worth buying.

6.3

Overall score

What it is: An overall evaluation of products in the Portable Speakers category, based on technical analysis and user reviews.

When it matters: When you need a quick reference for identifying the best products in the Portable Speakers category.

Score components:

80.0%

5.8

Technical Score

20.0%

8.3

User score

Good
5.8

Technical Score

What it is: An assessment of technical performance for products in the Portable Speakers category across these key areas: Audio, Connectivity, Battery, Durability, Controls, Design, Smart features.

When it matters: When you want to compare products in the Portable Speakers category by technical performance, specifications, and available features.

Score components:

32.0%

6.2

Audio

20.0%

5.0

Battery

18.0%

6.4

Durability

16.0%

5.8

Connectivity

8.0%

4.8

Controls

3.0%

9.3

Design

3.0%

4.2

Smart features

Good
8.3

User score

What it is: A rating that combines user reviews with the total review volume for products in the Portable Speakers category.

When it matters: When you want to know how products in the Portable Speakers category perform in everyday use and how reliable owners find them over time.

Score components:

70.0%

7.9

User reviews

30.0%

9.2

Popularity

User score:
United Kingdom
amazon
3.9
(38)
amazon
3.9
(30)
amazon
4.0
(25)
amazon
4.1
(23)
amazon
4.2
(16)
United States
Amazon_logo.png
4.0
(38)
Amazon_logo.png
3.8
(32)
Amazon_logo.png
4.0
(27)
Amazon_logo.png
4.0
(21)

(Reviews last updated: August 2026)

Excellent
  • 7.8
    Outdoor durability

    Score components:

    40.0%

    10

    Water resistance

    25.0%

    5.1

    IP rating

    20.0%

    9.8

    Weight

    15.0%

    4.0

    Battery life

  • 3.9
    Powerful sound

    Score components:

    45.0%

    1.9

    Audio output power

    25.0%

    4.0

    Battery life

    15.0%

    9.8

    Weight

    15.0%

    4.0

    Party mode

  • 4.4
    Home listening

    Score components:

    35.0%

    4.0

    Multi-room support

    30.0%

    4.0

    Wi-Fi connectivity

    20.0%

    1.9

    Audio output power

    15.0%

    9.8

    Weight

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Best prices in UK

Best rankings

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

Verdict

The Gravastar Venus is a sci-fi-inspired, mecha-designed portable Bluetooth 5.0 speaker featuring a durable zinc alloy shell, a 1.75-inch full-range driver with 10W output power, 6 customizable RGB light options, and True Wireless Stereo (TWS) pairing capability. Weighing 1.0 lb (450g) and measuring 2.8"H x 2.4"L x 3.2"W, it runs on a 1500mAh battery that delivers up to 10 hours of playtime with an IPX5 waterproof rating. Main pros include its highly unique cyberpunk aesthetic, rugged build quality, and an impressive, distortion-free volume with deep bass for its compact size. However, notable cons include occasional audio popping when pushing heavy bass at maximum volumes, the inability to support wired connections via USB-C to 3.5mm aux, and loud, unadjustable sci-fi power alerts that can be disruptive during late-night use.

Technical Specifications of portable speaker Gravastar Venus

Technical Score

What it is: An assessment of technical performance for products in the Portable Speakers category across these key areas: Audio, Connectivity, Battery, Durability, Controls, Design, Smart features.

When it matters: When you want to compare products in the Portable Speakers category by technical performance, specifications, and available features.

Score components:

32.0%

6.2

Audio

20.0%

5.0

Battery

18.0%

6.4

Durability

16.0%

5.8

Connectivity

8.0%

4.8

Controls

3.0%

9.3

Design

3.0%

4.2

Smart features

5.8
Gravastar Venus has a technical score of 5.84 points, which is lower than 93.6% of products in this category.
User score

What it is: A rating that combines user reviews with the total review volume for products in the Portable Speakers category.

When it matters: When you want to know how products in the Portable Speakers category perform in everyday use and how reliable owners find them over time.

Score components:

70.0%

7.9

User reviews

30.0%

9.2

Popularity

User score:
United Kingdom
amazon
3.9
(38)
amazon
3.9
(30)
amazon
4.0
(25)
amazon
4.1
(23)
amazon
4.2
(16)
United States
Amazon_logo.png
4.0
(38)
Amazon_logo.png
3.8
(32)
Amazon_logo.png
4.0
(27)
Amazon_logo.png
4.0
(21)

(Reviews last updated: August 2026)

8.3
Gravastar Venus has a user score of 8.27 points, which is higher than 63.1% of products in this category.
Popularity
What it is: An indicator based on the number of reviews received by products in the Portable Speakers category.
When it matters: When you prefer products in the Portable Speakers category that have been chosen and reviewed by many other buyers.
9.2
Gravastar Venus has a popularity of 9.2 points, which is higher than 65% of products in this category.
Ratio quality/price

What it is: An indicator that combines the overall score of products in the Portable Speakers category with their prices.

When it matters: When you are comparing products in the Portable Speakers category and want a good balance between quality and price.

Score components:

60.0%

6.3

Overall score

40.0%

10

Price

7.4
Gravastar Venus has a quality-to-price ratio of 7.4 points, which is lower than 77.3% of products in this category.
Audio output power
What it is: The maximum continuous power the speaker system can deliver.
When it matters: When you need enough output to fill a larger or noisier space.

Importance: HIGH

Good value: >= 20 W

10.00 W
Gravastar Venus has an audio output power of 10.00 W which is lower than that of 66.1% of portable speakers and equal to that of 7.3% of portable speakers.
Total RMS output: 10.00 W.
Driver unit size
What it is: The diameter of each main speaker driver.
When it matters: When the size of the main driver influences bass reach and output capability.

Importance: HIGH

Good value: >= 50 mm

44.00 mm
Gravastar Venus has a driver unit size of 44.00 mm which is smaller than that of 69.6% of portable speakers and equal to that of 3.7% of portable speakers.
Primary driver diameter: 44.00 mm.
Number of drivers
What it is: The total number of speaker drivers built into the unit.
When it matters: When fuller driver arrays and broader sound coverage matter.

Importance: MEDIUM

Good value: >= 2

1
Gravastar Venus has 1 drivers, which is fewer than 75.6% of portable speakers and equal to the number in 24.4% of portable speakers.
Acoustic drivers: 1.
Frequency response tolerance
What it is: The allowed deviation around the stated frequency response curve.
When it matters: When a flatter and more accurate frequency response matters.

Importance: MEDIUM

Good value: <= 3 dB

?
Lowest frequency
What it is: The lowest audible frequency the speaker can reproduce.
When it matters: When deeper bass extension matters.

Importance: HIGH

Good value: <= 60 Hz

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Bluetooth connectivity
What it is: Indicates whether the speaker can receive audio over Bluetooth.
When it matters: When wireless playback from phones, tablets, or computers matters.

Importance: MEDIUM

Good value: yes

yes
Gravastar Venus supports Bluetooth audio. 5.4% of portable speakers offer this feature.
Bluetooth version
What it is: The generation of Bluetooth supported by the speaker hardware.
When it matters: When compatibility and efficiency with newer Bluetooth devices matter.

Importance: LOW

Good value: >= 5.0

5.0
Gravastar Venus supports Bluetooth version 5.0 which is newer than that of 46.3% of portable speakers and equal to that of 24.4% of portable speakers.
Bluetooth version: 5.0.
Maximum Bluetooth range
What it is: The farthest distance at which the Bluetooth link can remain usable.
When it matters: When the source device may be far from the speaker.

Importance: MEDIUM

Good value: >= 10 m

10.00 m
Gravastar Venus has a maximum Bluetooth range of 10.00 m which is longer than that of 4.3% of portable speakers and equal to that of 70.2% of portable speakers.
Maximum Bluetooth range: 10.00 m.
Bluetooth profiles supported
What it is: The Bluetooth operating profiles available for playback, control, or calls.
When it matters: When Bluetooth playback, control, and call compatibility depend on specific profiles.

Importance: LOW

A2DP; AVRCP
Bluetooth LE Audio
What it is: Shows whether the speaker supports the low-energy Bluetooth audio standard.
When it matters: When newer low-power Bluetooth audio features matter.

Importance: LOW

Good value: yes

no
Gravastar Venus does not support Bluetooth LE Audio. 2.5% of portable speakers offer this feature.
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Battery life
What it is: The playback time available from one full battery charge.
When it matters: When you need longer playback between charges.

Importance: HIGH

Good value: >= 20 h

10 hours
Gravastar Venus has a battery life of 10 hours which is shorter than that of 53.9% of portable speakers and equal to that of 12.9% of portable speakers.
Battery capacity
What it is: The amount of electrical charge the internal battery can store.
When it matters: When longer untethered playback or power-bank use needs more stored charge.

Importance: HIGH

Good value: >= 5000 mAh

1,500 mAh
Gravastar Venus has a battery capacity of 1,500 mAh which is smaller than that of 77.4% of portable speakers and equal to that of 2.1% of portable speakers.
Charging time
What it is: The time needed to recharge the battery fully.
When it matters: When the speaker needs to be ready again quickly.

Importance: MEDIUM

Good value: <= 4 h

3 hours
Gravastar Venus has a charging time of 3 hours which is shorter than that of 35.5% of portable speakers and equal to that of 35.1% of portable speakers.
Maximum charging input power
What it is: The maximum charging power the speaker can accept from a compatible power source.
When it matters: When faster charging requires the speaker to accept more input power.

Importance: LOW

Good value: >= 20 W

5 W
Gravastar Venus has a maximum charging input power of 5 W which is lower than that of 58.7% of portable speakers and equal to that of 38.5% of portable speakers.
Built-in rechargeable battery
What it is: Indicates whether the speaker uses a battery that can be recharged.
When it matters: When portable use without disposable batteries or continuous mains power matters.

Importance: LOW

Good value: yes

yes
Gravastar Venus has a built-in rechargeable battery. 18.7% of portable speakers offer this feature.
Show more
IP rating
What it is: The ingress protection code for dust and water resistance.
When it matters: When dust and water protection need to match the intended environment.

Importance: HIGH

Good value: IP67+

IPX5
Gravastar Venus has an IP rating of IPX5 which provides worse ingress protection than 62.3% of portable speakers and the same ingress protection as 15.3% of portable speakers.
Water resistance
What it is: Indicates whether the enclosure can resist water exposure.
When it matters: When the speaker may be used near pools, rain, or splashes.

Importance: MEDIUM

Good value: yes

yes
Gravastar Venus is water resistant. 38.3% of portable speakers offer this feature.
Dust resistance
What it is: Shows whether the enclosure is protected against dust ingress.
When it matters: When the speaker may be exposed to sand, soil, or dusty environments.

Importance: MEDIUM

Good value: yes

yes
Gravastar Venus is dust resistant. 48.6% of portable speakers offer this feature.
Waterproof depth rating
What it is: The maximum water depth the speaker is rated to withstand.
When it matters: When the speaker may be submerged or used very close to water.

Importance: MEDIUM

Good value: >= 1 m

0 m
Gravastar Venus is not rated for underwater use. 47.6% of cameras have a native waterproof depth rating.
Drop resistance
What it is: Indicates whether the housing is designed to survive accidental drops.
When it matters: When the speaker may be bumped or suffer an accidental fall during outdoor or travel use.

Importance: LOW

Good value: yes

no
Gravastar Venus lacks an impact-resistance rating. 32.8% of portable speakers offer this feature.
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On-device controls placement
What it is: The physical area of the speaker where its controls are located.
When it matters: When you want controls that are easy to reach in the speaker intended placement.

Importance: LOW

top; side
Touchscreen
What it is: Indicates whether a touch-sensitive screen is integrated.
When it matters: When direct visual control is more convenient than buttons or an app.

Importance: LOW

Good value: yes

no
Gravastar Venus does not have a touchscreen. 0.3% of portable speakers offer this feature.
The speaker does not have an integrated touchscreen.
Smartphone app control
What it is: Shows whether the speaker can be controlled from a phone app.
When it matters: When remote settings, updates, or sound adjustment from a phone matter.

Importance: LOW

Good value: yes

no
Gravastar Venus does not support smartphone app control. 54% of portable speakers offer this feature.
No compatible mobile app for speaker control.
Remote control
What it is: Indicates whether a dedicated remote control is supplied or supported.
When it matters: When you want to control playback from across the room.

Importance: LOW

Good value: yes

no
Gravastar Venus does not include a remote control. 15% of portable speakers offer this feature.
No dedicated remote control is documented.
Fast pairing
What it is: Shows whether setup with compatible devices can be completed more quickly.
When it matters: When quick setup with compatible devices matters.

Importance: LOW

Good value: yes

no
Gravastar Venus does not support fast pairing. 22.5% of portable speakers offer this feature.
No qualifying fast-pair capability; initial pairing is manual or standard.
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Weight
What it is: The total mass of the portable speaker.
When it matters: When carrying the speaker frequently or packing light matters.

Importance: LOW

Good value: <= 1000 g

450 g
Gravastar Venus weighs 450 g which is lighter than that of 70.2% of portable speakers and equal to that of 0.3% of portable speakers.
Height
What it is: The vertical external dimension of the speaker body.
When it matters: When the speaker must fit beneath shelves or in a compact bag.

Importance: LOW

Good value: <= 20 cm

7.1 cm
Gravastar Venus has a height of 7.1 cm which is shorter than that of 79.8% of portable speakers and equal to that of 0.2% of portable speakers.
Width
What it is: The side-to-side external dimension of the speaker body.
When it matters: When the speaker must fit a narrow shelf, bag, or tabletop.

Importance: LOW

Good value: <= 25 cm

8.1 cm
Gravastar Venus has a width of 8.1 cm which is narrower than that of 87.1% of portable speakers and equal to that of 0.4% of portable speakers.
Depth
What it is: The front-to-back depth of the speaker housing.
When it matters: When the speaker should take up less front-to-back space.

Importance: LOW

Good value: <= 10 cm

?
Carry options
What it is: The available ways to carry, hang, or attach the speaker.
When it matters: When a handle, strap, or attachment point changes how you carry the speaker.

Importance: LOW

handle
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Companion app name
What it is: The official app used to control settings and functions of the speaker.
When it matters: When app compatibility and the available control features depend on the official app.

Importance: LOW

?
Firmware updates
What it is: Indicates whether the speaker can receive firmware revisions after purchase.
When it matters: When post-purchase fixes and feature improvements matter.

Importance: LOW

Good value: yes

no
Gravastar Venus does not support firmware updates. 47.2% of portable speakers offer this feature.
No supported user-accessible firmware update path.
Firmware update method
What it is: The path used to install firmware updates on the speaker.
When it matters: When the convenience and reliability of installing updates matters.

Importance: LOW

?
Voice assistant support
What it is: Indicates whether the speaker can work with supported voice assistants.
When it matters: When hands-free control through a compatible assistant matters.

Importance: LOW

Good value: yes

no
Gravastar Venus does not support voice assistants. 26.5% of portable speakers offer this feature.
No direct supported voice-assistant control.
Spotify Connect
What it is: Shows whether Spotify can stream directly to the speaker over the network.
When it matters: When Spotify should stream directly without keeping phone audio active.

Importance: LOW

Good value: yes

no
Gravastar Venus does not support Spotify Connect. 10.8% of portable speakers offer this feature.
Does not support native Spotify Connect.
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Gravastar Venus vs the average portable speaker

  • Includes a subwoofer
    Gravastar Venus includes a subwoofer, while the average portable speaker does not include a subwoofer.
    Has an integrated active subwoofer driver.
    What it is: Indicates whether a dedicated low-frequency driver is included.
    When it matters: When stronger low-frequency output matters without adding separate equipment.

    Importance: LOW

    Good value: yes

    Gravastar Venus includes a subwoofer, while the average portable speaker does not include a subwoofer.
  • 9 dB SPL higher maximum sound pressure
    Gravastar Venus has a higher maximum sound pressure level than the average portable speaker (101 dB SPL vs 92.00 dB SPL).
    Sound pressure level: 101.00 dB.
    What it is: The maximum acoustic loudness the speaker can produce.
    When it matters: When the speaker must play loudly in a large or outdoor space.

    Importance: HIGH

    Good value: >= 90 dB SPL

    Gravastar Venus has a higher maximum sound pressure level than the average portable speaker (101 dB SPL vs 92.00 dB SPL).101.00 dB SPL vs 92.00 dB SPL
  • 6 dB higher signal-to-noise ratio
    Gravastar Venus has a higher signal-to-noise ratio than the average portable speaker (86 dB vs 80 dB).
    Signal-to-noise ratio: 86.00 dB.
    What it is: The ratio between the wanted audio signal and background noise.
    When it matters: When cleaner audio with less background noise matters.

    Importance: MEDIUM

    Good value: >= 80 dB

    Gravastar Venus has a higher signal-to-noise ratio than the average portable speaker (86 dB vs 80 dB).86.00 dB vs 80 dB
  • 68 ms lower audio latency
    Gravastar Venus has lower audio latency than the average portable speaker (17 ms vs 85 ms).
    Audio latency: 17 ms.
    What it is: The delay between the source signal and the sound you hear.
    When it matters: When lip sync, gaming, or real-time monitoring matters.

    Importance: LOW

    Good value: <= 100 ms

    Gravastar Venus has lower audio latency than the average portable speaker (17 ms vs 85 ms).17 ms vs 85 ms
  • Has a USB Type-C port
    Gravastar Venus has a USB Type-C port, while the average portable speaker does not have a USB Type-C port.
    Has a physical USB-C port.
    What it is: Indicates whether the device uses a USB Type-C connector.
    When it matters: When modern charging and connection compatibility matter.

    Importance: LOW

    Good value: yes

    Gravastar Venus has a USB Type-C port, while the average portable speaker does not have a USB Type-C port.
  • Supports AAC Bluetooth audio
    Gravastar Venus supports AAC Bluetooth audio, while the average portable speaker does not support AAC Bluetooth audio.
    Supports the AAC Bluetooth audio codec.
    What it is: Indicates whether the AAC Bluetooth audio codec is supported.
    When it matters: When streaming from Apple devices or other AAC-focused sources matters.

    Importance: LOW

    Good value: yes

    Gravastar Venus supports AAC Bluetooth audio, while the average portable speaker does not support AAC Bluetooth audio.
  • 10 cm narrower
    Gravastar Venus is narrower than the average portable speaker (8.1 cm vs 18.1 cm).
    What it is: The side-to-side external dimension of the speaker body.
    When it matters: When the speaker must fit a narrow shelf, bag, or tabletop.

    Importance: LOW

    Good value: <= 25 cm

    Gravastar Venus is narrower than the average portable speaker (8.1 cm vs 18.1 cm).8.1 cm vs 18.1 cm
  • 350 g lighter
    Gravastar Venus is lighter than the average portable speaker (450 g vs 800 g).
    What it is: The total mass of the portable speaker.
    When it matters: When carrying the speaker frequently or packing light matters.

    Importance: LOW

    Good value: <= 1000 g

    Gravastar Venus is lighter than the average portable speaker (450 g vs 800 g).450 g vs 800 g
  • Includes a subwoofer
    Gravastar Venus includes a subwoofer, while the average portable speaker does not include a subwoofer.
  • 9 dB SPL higher maximum sound pressure
    Gravastar Venus has a higher maximum sound pressure level than the average portable speaker (101 dB SPL vs 92.00 dB SPL).
  • 6 dB higher signal-to-noise ratio
    Gravastar Venus has a higher signal-to-noise ratio than the average portable speaker (86 dB vs 80 dB).
  • 68 ms lower audio latency
    Gravastar Venus has lower audio latency than the average portable speaker (17 ms vs 85 ms).
  • Has a USB Type-C port
    Gravastar Venus has a USB Type-C port, while the average portable speaker does not have a USB Type-C port.
  • Supports AAC Bluetooth audio
    Gravastar Venus supports AAC Bluetooth audio, while the average portable speaker does not support AAC Bluetooth audio.
  • 10 cm narrower
    Gravastar Venus is narrower than the average portable speaker (8.1 cm vs 18.1 cm).
  • 350 g lighter
    Gravastar Venus is lighter than the average portable speaker (450 g vs 800 g).
  • 5.3 cm shorter
    Gravastar Venus is shorter than the average portable speaker (7.1 cm vs 12.4 cm).

Total
Audio
Connectivity
Design
  • Does not include a passive radiator
    Gravastar Venus does not include a passive radiator, while the average portable speaker includes a passive radiator.
  • 10 W less audio output power
    Gravastar Venus has less audio output power than the average portable speaker (10 W vs 20.00 W).
    Total RMS output: 10.00 W.
  • 1 fewer speaker drivers
    Gravastar Venus has fewer speaker drivers than the average portable speaker (1 vs 2).
    Acoustic drivers: 1.
  • 57 mm smaller built-in subwoofer
    Gravastar Venus has a smaller built-in subwoofer than the average portable speaker (44 mm vs 101 mm).
    Built-in subwoofer diameter: 44.00 mm.
  • 6 mm smaller main driver
    Gravastar Venus has a smaller main driver than the average portable speaker (44 mm vs 50.00 mm).
    Primary driver diameter: 44.00 mm.
  • Does not have a 3.5 mm AUX input
    Gravastar Venus does not have a 3.5 mm AUX input, while the average portable speaker has a 3.5 mm AUX input.
    No built-in 3.5 mm AUX input.
  • 1,100 mAh less battery capacity
    Gravastar Venus has a smaller battery capacity than the average portable speaker (1,500 mAh vs 2,600 mAh).
  • 5 W lower charging input power
    Gravastar Venus has lower charging input power than the average portable speaker (5 W vs 10 W).
  • 2 hours shorter battery life
    Gravastar Venus has a shorter battery life than the average portable speaker (10 hours vs 12 hours).
  • Does not support smartphone app control
    Gravastar Venus does not support smartphone app control, while the average portable speaker supports smartphone app control.
    No compatible mobile app for speaker control.
  • Does not support smartphone app control
    Gravastar Venus does not support smartphone app control, while the average portable speaker supports smartphone app control.
    No compatible mobile app for speaker control.
    What it is: Shows whether the speaker can be controlled from a phone app.
    When it matters: When remote settings, updates, or sound adjustment from a phone matter.

    Importance: LOW

    Good value: yes

    Gravastar Venus does not support smartphone app control, while the average portable speaker supports smartphone app control.
  • 1,100 mAh less battery capacity
    Gravastar Venus has a smaller battery capacity than the average portable speaker (1,500 mAh vs 2,600 mAh).
    What it is: The amount of electrical charge the internal battery can store.
    When it matters: When longer untethered playback or power-bank use needs more stored charge.

    Importance: HIGH

    Good value: >= 5000 mAh

    Gravastar Venus has a smaller battery capacity than the average portable speaker (1,500 mAh vs 2,600 mAh).1500 mAh vs 2600 mAh
  • Does not include a passive radiator
    Gravastar Venus does not include a passive radiator, while the average portable speaker includes a passive radiator.
    What it is: Shows whether passive radiators are used to reinforce bass output.
    When it matters: When enhanced bass response from a compact enclosure matters.

    Importance: LOW

    Good value: yes

    Gravastar Venus does not include a passive radiator, while the average portable speaker includes a passive radiator.
  • Does not have a 3.5 mm AUX input
    Gravastar Venus does not have a 3.5 mm AUX input, while the average portable speaker has a 3.5 mm AUX input.
    No built-in 3.5 mm AUX input.
    What it is: Indicates whether a standard 3.5 mm analog audio socket is present.
    When it matters: When you need a reliable wired analog audio connection.

    Importance: LOW

    Good value: yes

    Gravastar Venus does not have a 3.5 mm AUX input, while the average portable speaker has a 3.5 mm AUX input.
  • 5 W lower charging input power
    Gravastar Venus has lower charging input power than the average portable speaker (5 W vs 10 W).
    What it is: The maximum charging power the speaker can accept from a compatible power source.
    When it matters: When faster charging requires the speaker to accept more input power.

    Importance: LOW

    Good value: >= 20 W

    Gravastar Venus has lower charging input power than the average portable speaker (5 W vs 10 W).5 W vs 10 W
  • 10 W less audio output power
    Gravastar Venus has less audio output power than the average portable speaker (10 W vs 20.00 W).
    Total RMS output: 10.00 W.
    What it is: The maximum continuous power the speaker system can deliver.
    When it matters: When you need enough output to fill a larger or noisier space.

    Importance: HIGH

    Good value: >= 20 W

    Gravastar Venus has less audio output power than the average portable speaker (10 W vs 20.00 W).10.00 W vs 20.00 W
  • 1 fewer speaker drivers
    Gravastar Venus has fewer speaker drivers than the average portable speaker (1 vs 2).
    Acoustic drivers: 1.
    What it is: The total number of speaker drivers built into the unit.
    When it matters: When fuller driver arrays and broader sound coverage matter.

    Importance: MEDIUM

    Good value: >= 2

    Gravastar Venus has fewer speaker drivers than the average portable speaker (1 vs 2).1 vs 2
  • 2 hours shorter battery life
    Gravastar Venus has a shorter battery life than the average portable speaker (10 hours vs 12 hours).
    What it is: The playback time available from one full battery charge.
    When it matters: When you need longer playback between charges.

    Importance: HIGH

    Good value: >= 20 h

    Gravastar Venus has a shorter battery life than the average portable speaker (10 hours vs 12 hours).10 hours vs 12 hours
Total
Overall
Audio
Connectivity
Battery
Controls

Graphic comparison of Gravastar Venus and other products in the Portable Speakers category

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3.8
32 Reviews
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4.0
27 Reviews
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4.0
21 Reviews

(Reviews last updated: August 2026)

What customers like about Gravastar Venus?

  • Unique and highly detailed futuristic mini-mech/cyberpunk design
  • Extremely sturdy and durable zinc alloy metal construction
  • Impressive volume capacity and sound clarity for its compact size
  • Punchy bass performance aided by a responsive rear passive radiator
  • Customizable RGB light ring with multiple color options
  • Supports True Wireless Stereo (TWS) pairing to sync a second speaker
  • Stable desktop placement due to its weight and rubber-padded feet
  • Reliable Bluetooth 5.0 connection with good range and low latency

What customers dislike about Gravastar Venus?

  • Relatively heavy and bulky for a portable travel speaker
  • Exposed speaker drivers are prone to damage without a protective carrying case
  • Audio can experience occasional popping or distortion at maximum volume when pushing heavy bass
  • On-device buttons lack track skipping controls
  • RGB lights cannot be fully turned off on some firmware versions
  • Higher price point compared to standard 10-watt portable speakers
  • Lacks a 3.5mm auxiliary port for wired device connections

Expert reviews

M
maketecheasier.com
28/09/2022
Summary of the review
Gravastar Venus Bluetooth Speaker Review
T
thexboxhub.com
13/09/2022
Summary of the review
GravaStar Venus Bluetooth Speaker Review
T
techbuzzireland.com
06/09/2022
Summary of the review
Tech Review – Gravastar Venus Wireless speaker
T
techaeris.com
12/08/2022
Summary of the review
GravaStar Venus review: A cute, but loud, futuristic-looking wireless Bluetooth speaker
M
moviesgamesandtech.com
26/07/2022
Summary of the review
Review: Gravastar Venus Speaker - Movies Games and Tech
M
mbreviews.com
25/05/2022
Summary of the review
GravaStar Venus Bluetooth Speaker Review: Durable and Loud
W
whatgadget.net
23/05/2022
Summary of the review
Gravastar Venus Bluetooth Speaker Review
T
the-gadgeteer.com
21/05/2021
Summary of the review
Gravastar Venus Bluetooth speaker review – Rocks your dystopian landscape!
N
nikktech.com
18/12/2020
Summary of the review
Gravastar Venus Wireless Speaker Review - NikkTech
M
mikeshouts.com
16/10/2020
Summary of the review
GravaStar Venus Bluetooth Speaker Review Would you like to compare the audio specifications of the Venus with other Gravastar models?
G
godisageek.com
30/11/2022
Summary of the review
Gravastar Venus review | GodisaGeek.com
H
hardwarecooking.fr
21/03/2026
Summary of the review
Review: GravaStar Mars Pro & Venus, futuristic Bluetooth speakers
(Translated)Show original
I
iphoneitalia.com
04/08/2022
Summary of the review
Gravastar Venus Mini: the alien speaker!
(Translated)Show original
I
ispazio.net
28/04/2026
Summary of the review
GravaStar Venus Review: The Little Speaker From Space With Powerful Bass
(Translated)Show original

Video reviews

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