OVERALL
ALTERNATIVES
SPECS
VS AVERAGE
REVIEWS
Scored using Portable Speakers Methodology v1.0
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Products in this category are scored under Frontum Portable Speakers Methodology v1.0: technical specifications plus authentic consumer ratings, with 0% commercial bias.
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Energy Sistem Bloom Review | 130 Data compared

Avg. price:~£25Audio output power:10.00 WBattery life:?IP rating:IPX6Bluetooth version:5.3Weight:331 g

Energy Sistem Bloom 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.

Energy Sistem Bloom
6.6/10

Overall score

Score
6.6/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 57% of models
Score components

80%

6.3

Technical score

20%

7.6

User score

â–¼Worse than 57% of portable speakers
7.6

Value for money

Value for money
7.6/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–² Better than 50% of models
Score components

70%

6.6

Overall score

30%

10

Price

â–²Better than 50%
6.3

Technical score

Technical score
6.3/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 62% of models
Score components

32%

5.5

Audio

20%

6.6

Battery

18%

7.3

Durability

16%

6.1

Connectivity

8%

6.6

Controls

3%

9.2

Design

3%

5.4

Smart features

â–¼Worse than 62%
7.6

User score

User score
7.6/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 80% of models
Score components

70%

8.5

User ratings

30%

5.3

Number of reviews

Based on ratings from across the web.
â–¼Worse than 80%
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Where to buy
*As an Amazon Associate, we earn from qualifying purchases.
Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
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Technical Specifications of portable speaker Energy Sistem Bloom

Technical score
Technical score
6.3/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 62% of models
Score components:

32%

5.5

Audio

20%

6.6

Battery

18%

7.3

Durability

16%

6.1

Connectivity

8%

6.6

Controls

3%

9.2

Design

3%

5.4

Smart features

6.3
User score
User score
7.6/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 80% of models
Score components

70%

8.5

User ratings

30%

5.3

Number of reviews

Based on ratings from across the web.
7.6
Popularity
Popularity
5.3/ 10
✕
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.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 58% of models
Popularity:
Energy Sistem Bloom has a popularity score of 5.3 points, which is higher than 57.5% of products in this category.
5.3
Value for money
Value for money
7.6/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–² Better than 50% of models
Score components:

70%

6.6

Overall score

30%

10

Price

7.6
Audio output power
10 W
Market range: <4 W – >100 W
This portable speaker has an audio output power of 10 W which is lower than that of 66.1% of portable speakers and equal to that of 7.3% of portable speakers.
Driver unit size
52 mm
Market range: <38 mm – >101 mm
This portable speaker has a driver unit size of 52 mm which is larger than that of 55.2% of portable speakers and equal to that of 4.9% of portable speakers.
Number of drivers
1
Market range: <0 – >5
This portable speaker has 1 drivers, which is fewer than 75.6% of portable speakers and equal to the number in 24.4% of portable speakers.
Frequency response tolerance
?
Lowest frequency
?
Show more
Bluetooth connectivity
yes
This portable speaker supports Bluetooth audio. 5.4% of portable speakers offer this feature.
Bluetooth version
5.3
Market range: <3 – >5.3
This portable speaker supports Bluetooth version 5.3 which is newer than that of 78.7% of portable speakers and equal to that of 17.6% of portable speakers.
Maximum Bluetooth range
20 m
Market range: <10 m – >30 m
This portable speaker has a maximum Bluetooth range of 20 m which is longer than that of 78.7% of portable speakers and equal to that of 6.4% of portable speakers.
Bluetooth profiles supported
?
Bluetooth LE Audio
no
This portable speaker does not support Bluetooth LE Audio. 2.5% of portable speakers offer this feature.
Show more
Battery life
?
Battery capacity
1,800 mAh
Market range: <900 mAh – >6.6k mAh
This portable speaker has a battery capacity of 1,800 mAh which is smaller than that of 72.8% of portable speakers and equal to that of 4% of portable speakers.
Charging time
2 hours
Market range: <2 hours – >5 hours
This portable speaker has a charging time of 2 hours which is shorter than that of 72.9% of portable speakers and equal to that of 22.6% of portable speakers.
Maximum charging input power
10 W
Market range: <5 W – >30 W
This portable speaker has a maximum charging input power of 10 W which is higher than that of 44.3% of portable speakers and equal to that of 26.1% of portable speakers.
Built-in rechargeable battery
yes
This portable speaker has a built-in rechargeable battery. 18.7% of portable speakers offer this feature.
Show more
IP rating
IPX6
This portable speaker has an IP rating of IPX6 which provides worse ingress protection than 52.5% of portable speakers and the same ingress protection as 9.7% of portable speakers.
Water resistance
yes
This portable speaker is water resistant. 38.3% of portable speakers offer this feature.
Dust resistance
?
Waterproof depth rating
?
Drop resistance
?
Show more
On-device controls placement
?
Touchscreen
no
This portable speaker does not have a touchscreen. 0.3% of portable speakers offer this feature.
Smartphone app control
no
This portable speaker does not support smartphone app control. 54% of portable speakers offer this feature.
No compatible mobile app for speaker control.
Remote control
no
This portable speaker does not include a remote control. 15% of portable speakers offer this feature.
Fast pairing
no
This portable speaker does not support fast pairing. 22.5% of portable speakers offer this feature.
Show more
Weight
331 g
Market range: <200 g – >5.6k g
This portable speaker weighs 331 g which is lighter than that of 78.4% of portable speakers and equal to that of 0.1% of portable speakers.
Height
9.5 cm
Market range: <5.79 cm – >29 cm
This portable speaker has a height of 9.5 cm which is shorter than that of 64% of portable speakers and equal to that of 1% of portable speakers.
Width
8.5 cm
Market range: <7.6 cm – >37 cm
This portable speaker has a width of 8.5 cm which is narrower than that of 84.3% of portable speakers and equal to that of 0.9% of portable speakers.
Depth
8.5 cm
Market range: <4.3 cm – >19.97 cm
This portable speaker has a depth of 8.5 cm which is deeper than that of 50.7% of portable speakers and equal to that of 0.5% of portable speakers.
Carry options
none
Show more
Companion app name
?
Firmware updates
no
This portable speaker does not support firmware updates. 47.2% of portable speakers offer this feature.
Firmware update method
?
Voice assistant support
no
This portable speaker does not support voice assistants. 26.5% of portable speakers offer this feature.
Spotify Connect
no
This portable speaker does not support Spotify Connect. 10.8% of portable speakers offer this feature.
Show more

Energy Sistem Bloom vs the average portable speaker

246810TotalAudioConnectivityBatteryDurabilityControlsDesignSmart features
  • 10 m longer Bluetooth range
    This portable speaker has a longer Bluetooth range than the average portable speaker (20 m vs 10 m).
    20 m vs 10 m
  • 1 hours shorter charging time
    This portable speaker has a shorter charging time than the average portable speaker (2 hours vs 3 hours).
    2 hours vs 3 hours
  • Has a USB Type-C port
    This portable speaker 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.
  • 0.3 Bluetooth levels newer
    This portable speaker has a newer Bluetooth version than the average portable speaker (5.3 vs 5).
    5.3 vs 5
  • Has an external memory card slot
    This portable speaker has an external memory card slot, while the average portable speaker does not have an external memory card slot.
    Has a removable memory-card slot for playback.
  • 469 g lighter
    This portable speaker is lighter than the average portable speaker (331 g vs 800 g).
    331 g vs 800 g
  • 9.6 cm narrower
    This portable speaker is narrower than the average portable speaker (8.5 cm vs 18.1 cm).
    8.5 cm vs 18.1 cm
  • Better ingress protection
    This portable speaker has better ingress protection than the average portable speaker (IPX6 vs IPX5).
    IPX6 vs IPX5
  • 3.6x cheaper
    Energy Sistem Bloom is cheaper than the average portable speaker (£25 vs £90).
    £25 vs £90
  • 2 mm larger main driver
    This portable speaker has a larger main driver than the average portable speaker (52 mm vs 50 mm).
    52 mm vs 50 mm
  • 10 m longer Bluetooth range
    This portable speaker has a longer Bluetooth range than the average portable speaker (20 m vs 10 m).
    20 m vs 10 m
  • Has a USB Type-C port
    This portable speaker 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.
  • 0.3 Bluetooth levels newer
    This portable speaker has a newer Bluetooth version than the average portable speaker (5.3 vs 5).
    5.3 vs 5
  • Has an external memory card slot
    This portable speaker has an external memory card slot, while the average portable speaker does not have an external memory card slot.
    Has a removable memory-card slot for playback.
  • 1 hours shorter charging time
    This portable speaker has a shorter charging time than the average portable speaker (2 hours vs 3 hours).
    2 hours vs 3 hours
  • Better ingress protection
    This portable speaker has better ingress protection than the average portable speaker (IPX6 vs IPX5).
    IPX6 vs IPX5
  • 469 g lighter
    This portable speaker is lighter than the average portable speaker (331 g vs 800 g).
    331 g vs 800 g
  • 9.6 cm narrower
    This portable speaker is narrower than the average portable speaker (8.5 cm vs 18.1 cm).
    8.5 cm vs 18.1 cm
  • 5 newer
    This portable speaker was released more recently than the average portable speaker (2024 vs 2019).
    2024 vs 2019
  • Does not support smartphone app control
    This portable speaker does not support smartphone app control, while the average portable speaker supports smartphone app control.
    No compatible mobile app for speaker control.
  • 2,000 Hz lower maximum frequency
    This portable speaker has a lower maximum frequency than the average portable speaker (18,000 Hz vs 20,000 Hz).
    18,000 Hz vs 20,000 Hz
  • Does not include a passive radiator
    This portable speaker does not include a passive radiator, while the average portable speaker includes a passive radiator.
  • 800 mAh less battery capacity
    This portable speaker has a smaller battery capacity than the average portable speaker (1,800 mAh vs 2,600 mAh).
    1,800 mAh vs 2,600 mAh
  • 10 W less audio output power
    This portable speaker has less audio output power than the average portable speaker (10 W vs 20 W).
    10 W vs 20 W
  • 1 fewer speaker drivers
    This portable speaker has fewer speaker drivers than the average portable speaker (1 vs 2).
    1 vs 2
  • Does not have a battery level indicator
    This portable speaker does not have a battery level indicator, while the average portable speaker has a battery level indicator.
  • 1 fewer multipoint connections
    This portable speaker has fewer multipoint connections than the average portable speaker (0 vs 1).
    0 vs 1
  • 5.8% lower user score
    User score
    7.6/ 10
    ✕
    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 distribution
    ▼▼
    <55-66-77-88-99-10
    Energy Sistem Bloom
    the average portable speaker
    Energy Sistem Bloom has a lower user score than the average portable speaker (7.56 vs 8).
    7.56 vs 8
  • 2,000 Hz lower maximum frequency
    This portable speaker has a lower maximum frequency than the average portable speaker (18,000 Hz vs 20,000 Hz).
    18,000 Hz vs 20,000 Hz
  • Does not include a passive radiator
    This portable speaker does not include a passive radiator, while the average portable speaker includes a passive radiator.
  • 10 W less audio output power
    This portable speaker has less audio output power than the average portable speaker (10 W vs 20 W).
    10 W vs 20 W
  • 1 fewer speaker drivers
    This portable speaker has fewer speaker drivers than the average portable speaker (1 vs 2).
    1 vs 2
  • 1 fewer multipoint connections
    This portable speaker has fewer multipoint connections than the average portable speaker (0 vs 1).
    0 vs 1
  • 800 mAh less battery capacity
    This portable speaker has a smaller battery capacity than the average portable speaker (1,800 mAh vs 2,600 mAh).
    1,800 mAh vs 2,600 mAh
  • Does not have a battery level indicator
    This portable speaker does not have a battery level indicator, while the average portable speaker has a battery level indicator.
  • Does not support smartphone app control
    This portable speaker does not support smartphone app control, while the average portable speaker supports smartphone app control.
    No compatible mobile app for speaker control.

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

Expert reviews

In-depth analysis and verdict from leading tech publications

R
revistaonoff.es
27/02/2025
Summary of the review
Banco de pruebas: Energy Sistem Bloom y Sunrise If you want, let me know if you would like me to search for user review summaries from retail sites, o...
R
revistaonoff.es
27/02/2025
Summary of the review
Test bench: Energy Sistem Bloom and Sunrise
(Translated)Show original

Third-party reviews

Based on ratings from across the web.
Reviews last updated: August 2026 · How we calculate this

What customers like about Energy Sistem Bloom

  • Excellent value for money and highly affordable price point
  • Great portability due to its light weight and compact soap-bar dimensions
  • Good sound quality with clear output for its size
  • Long-lasting battery life rated up to 18 hours of playtime
  • Versatile playback options including Bluetooth 5.3 and a microSD card slot
  • Fun visual aesthetic with customizable RGB LED lighting effects
  • Eco-friendly build utilizing certified recycled plastics
  • IPX6 water-resistant rating making it safe for outdoor use

What customers don't like about Energy Sistem Bloom

  • Lacks an integrated physical or digital battery level indicator
  • Does not feature a built-in FM radio tuner
  • No AUX audio input port for wired-only connections
  • Loud audio voice prompts when powering on/off or pairing
  • Relatively long battery recharging time of around 3 hours

Verdict

The Energy Sistem Bloom is a compact, eco-friendly portable speaker constructed from 100% recycled plastic, featuring a 52mm full-range driver that delivers 10 W RMS power within a frequency response of 80 Hz to 18 kHz. Its main characteristics include stable Bluetooth 5.3 connectivity with a 20-meter range, an IPX6 waterproof rating, customizable RGB LED lighting, and an integrated microphone compatible with Google Assistant and Siri. Prominent pros highlight its impressive 18-hour battery life (1800 mAh capacity) via USB-C charging, dynamic True Wireless Stereo pairing to mirror sound across two units, and local MP3/WAV playback via a built-in microSD card slot (up to 128 GB). However, notable cons include its native mono audio configuration when used standalone and limited deep bass performance inherent to its small full-range driver system.

Compare Energy Sistem Bloom with other products in the Portable Speakers category

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