OVERALL
ALTERNATIVES
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Scored using Portable Speakers Methodology v1.0
Portable Speakers Methodology v1.0
Mathematical & Unbiased Scoring
Products in this category are scored under Frontum Portable Speakers Methodology v1.0: technical specifications plus authentic consumer ratings, with 0% commercial bias.
Explore Portable Speakers Methodology v1.0

Energy Sistem Nami Eco Review | 130 Data compared

Avg. price:~£35Audio output power:15.00 WBattery life:12 hoursIP rating:IPX6Bluetooth version:5.3Weight:540 g

Energy Sistem Nami Eco 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.

6.1/10

Overall score

Score
6.1/ 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 84% of models
Score components

80%

6.1

Technical score

20%

?

User score

â–¼Worse than 84% of portable speakers
7.3

Value for money

Value for money
7.3/ 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–¼ Worse than 79% of models
Score components

70%

6.1

Overall score

30%

10

Price

â–¼Worse than 79%
6.1

Technical score

Technical score
6.1/ 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 76% of models
Score components

32%

5.6

Audio

20%

5.5

Battery

18%

6.8

Durability

16%

6.7

Connectivity

8%

6.7

Controls

3%

8.9

Design

3%

4.3

Smart features

â–¼Worse than 76%
?

User score

User score
8.0/ 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 71% of models
Score components

70%

?

User ratings

30%

?

Number of reviews

  • No image
No image
Where to buy
    N/A~ £35
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 Nami Eco

Technical score
Technical score
6.1/ 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 76% of models
Score components:

32%

5.6

Audio

20%

5.5

Battery

18%

6.8

Durability

16%

6.7

Connectivity

8%

6.7

Controls

3%

8.9

Design

3%

4.3

Smart features

6.1
User score
User score
8.0/ 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 71% of models
Score components

70%

?

User ratings

30%

?

Number of reviews

?
Popularity
Popularity
1.0/ 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–¼ Worse than 99% of models
Popularity:
Energy Sistem Nami Eco has a popularity score of 1 point, which is lower than 59.2% of products in this category.
1.0
Value for money
Value for money
7.3/ 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–¼ Worse than 79% of models
Score components:

70%

6.1

Overall score

30%

10

Price

7.3
Audio output power
15 W
Market range: <4 W – >100 W
This portable speaker has an audio output power of 15 W which is lower than that of 58.4% of portable speakers and equal to that of 2.7% of portable speakers.
Driver unit size
45 mm
Market range: <38 mm – >101 mm
This portable speaker has a driver unit size of 45 mm which is smaller than that of 60.9% of portable speakers and equal to that of 8.6% of portable speakers.
Number of drivers
2
Market range: <0 – >5
This portable speaker has 2 drivers, which is more than 24.5% of portable speakers and equal to the number in 45.5% 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
?
Show more
Battery life
12 hours
Market range: <6 hours – >24 hours
This portable speaker has a battery life of 12 hours which is longer than that of 47.8% of portable speakers and equal to that of 15.7% of portable speakers.
Battery capacity
2000 mAh
Market range: <900 mAh – >6.6k mAh
This portable speaker has a battery capacity of 2000 mAh which is smaller than that of 64.9% of portable speakers and equal to that of 7.3% of portable speakers.
Charging time
3 hours
Market range: <2 hours – >5 hours
This portable speaker 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
5 W
Market range: <5 W – >30 W
This portable speaker 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
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
Not waterproof m
This portable speaker is not rated for underwater use. 47.6% of portable speakers have a native 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
?
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
540 g
Market range: <200 g – >5.6k g
This portable speaker weighs 540 g which is lighter than that of 63.4% of portable speakers and equal to that of 0.8% of portable speakers.
Height
18.7 cm
Market range: <5.79 cm – >29 cm
This portable speaker has a height of 18.7 cm which is taller than that of 72.3% of portable speakers and equal to that of 0.4% of portable speakers.
Width
7 cm
Market range: <7.6 cm – >37 cm
This portable speaker has a width of 7 cm which is narrower than that of 93.4% of portable speakers and equal to that of 0.7% of portable speakers.
Depth
6.5 cm
Market range: <4.3 cm – >19.97 cm
This portable speaker has a depth of 6.5 cm which is shallower than that of 68.9% of portable speakers and equal to that of 1.4% of portable speakers.
Carry options
strap
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
OTA; App
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 Nami Eco 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
  • Has a noise-canceling microphone
    This portable speaker has a noise-canceling microphone, while the average portable speaker does not have a noise-canceling microphone.
    Uses microphone noise/echo cancellation for calls or voice.
  • Claims MIL-STD-810 compliance
    This portable speaker claims MIL-STD-810 compliance, while the average portable speaker does not claim MIL-STD-810 compliance.
  • 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
  • 11.1 cm narrower
    This portable speaker is narrower than the average portable speaker (7 cm vs 18.1 cm).
    7 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
  • 260 g lighter
    This portable speaker is lighter than the average portable speaker (540 g vs 800 g).
    540 g vs 800 g
  • 2.57x cheaper
    Energy Sistem Nami Eco is cheaper than the average portable speaker (£35 vs £90).
    £35 vs £90
  • Has a noise-canceling microphone
    This portable speaker has a noise-canceling microphone, while the average portable speaker does not have a noise-canceling microphone.
    Uses microphone noise/echo cancellation for calls or voice.
  • 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
  • Claims MIL-STD-810 compliance
    This portable speaker claims MIL-STD-810 compliance, while the average portable speaker does not claim MIL-STD-810 compliance.
  • Better ingress protection
    This portable speaker has better ingress protection than the average portable speaker (IPX6 vs IPX5).
    IPX6 vs IPX5
  • 11.1 cm narrower
    This portable speaker is narrower than the average portable speaker (7 cm vs 18.1 cm).
    7 cm vs 18.1 cm
  • 260 g lighter
    This portable speaker is lighter than the average portable speaker (540 g vs 800 g).
    540 g vs 800 g
  • 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
  • 20 dB lower signal-to-noise ratio
    This portable speaker has a lower signal-to-noise ratio than the average portable speaker (60 dB vs 80 dB).
    60 dB vs 80 dB
  • 5 W lower charging input power
    This portable speaker has lower charging input power than the average portable speaker (5 W vs 10 W).
    5 W vs 10 W
  • 600 mAh less battery capacity
    This portable speaker has a smaller battery capacity than the average portable speaker (2000 mAh vs 2,600 mAh).
    2,000 mAh vs 2,600 mAh
  • 5 mm smaller main driver
    This portable speaker has a smaller main driver than the average portable speaker (45 mm vs 50 mm).
    45 mm vs 50 mm
  • 5 W less audio output power
    This portable speaker has less audio output power than the average portable speaker (15 W vs 20 W).
    15 W vs 20 W
  • 4.21x less popular
    Energy Sistem Nami Eco is less popular than the average portable speaker (1 vs 4.21).
    1 vs 4.21
  • 6.3 cm taller
    This portable speaker is taller than the average portable speaker (18.7 cm vs 12.4 cm).
    18.7 cm vs 12.4 cm
  • 4.21x less popular
    Energy Sistem Nami Eco is less popular than the average portable speaker (1 vs 4.21).
    1 vs 4.21
  • 3.4% worse value for money
    Energy Sistem Nami Eco offers worse value for money than the average portable speaker (7.29 vs 7.5).
    7.29 vs 7.55
  • 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
  • 20 dB lower signal-to-noise ratio
    This portable speaker has a lower signal-to-noise ratio than the average portable speaker (60 dB vs 80 dB).
    60 dB vs 80 dB
  • 5 mm smaller main driver
    This portable speaker has a smaller main driver than the average portable speaker (45 mm vs 50 mm).
    45 mm vs 50 mm
  • 5 W less audio output power
    This portable speaker has less audio output power than the average portable speaker (15 W vs 20 W).
    15 W vs 20 W
  • 5 W lower charging input power
    This portable speaker has lower charging input power than the average portable speaker (5 W vs 10 W).
    5 W vs 10 W
  • 600 mAh less battery capacity
    This portable speaker has a smaller battery capacity than the average portable speaker (2000 mAh vs 2,600 mAh).
    2,000 mAh vs 2,600 mAh
  • 6.3 cm taller
    This portable speaker is taller than the average portable speaker (18.7 cm vs 12.4 cm).
    18.7 cm vs 12.4 cm

Third-party reviews

What customers like about Energy Sistem Nami Eco

  • Eco-friendly build made from 100% recycled plastic materials
  • Good value for money with entry-level pricing
  • Decent 12-hour battery life from a 2000 mAh capacity
  • Reliable outdoor protection with an IPX6 water resistance rating
  • Modern Bluetooth 5.3 connectivity providing up to a 20-meter range
  • Integrated noise-canceling microphone for hands-free calls
  • Compact and highly portable design weighing only 540 grams

What customers don't like about Energy Sistem Nami Eco

  • Lacks an AUX input port for wired audio connections
  • No integrated passive radiator or subwoofer, limiting deep bass output
  • Missing an external memory card slot for standalone playback
  • Does not support NFC pairing for quick tap-to-connect functionality
  • No built-in voice command or voice assistant integration
  • Power output is capped at a modest 15W (2 x 7.5W), lacking ultra-high volume

Verdict

The Energy Sistem Nami Eco is a sustainable 15W portable Bluetooth 5.3 speaker built from 100% recycled plastic, featuring a 2.0 system with two 40mm full-range drivers, a double-membrane bass radiator, and a frequency response of 80 Hz to 18 kHz. Key advantages include its IPX6 water resistance, vibrant RGB LED light sequences, multiple playback options via USB, microSD (up to 128GB), and a 3.5mm auxiliary input, alongside True Wireless Stereo pairing and up to 12 hours of battery life from its 2000 mAh capacity. However, minor drawbacks include a relatively long 3-hour charging time and a slightly limited lower-frequency bass response starting at 80 Hz.

Compare Energy Sistem Nami Eco with other products in the Portable Speakers category

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