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Mifa A4 Review | 130 Data compared

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  • Avg. price: ~£20
  • Audio output power: ?
  • Battery life: 8 hours
  • IP rating: IPX7
  • Bluetooth version: 5.0
  • Weight: 166 g

Mifa A4 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.

7.1

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%

6.5

Technical Score

20.0%

9.2

User score

Very good
6.5

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%

7.0

Audio

20.0%

4.6

Battery

18.0%

8.4

Durability

16.0%

5.7

Connectivity

8.0%

6.6

Controls

3.0%

9.5

Design

3.0%

5.1

Smart features

Good
9.2

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%

8.8

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.4
(5361)
amazon
4.2
(43)
United States
Amazon_logo.png
4.2
(50)

(Reviews last updated: August 2026)

Exceptional
  • 7.8
    Outdoor durability

    Score components:

    40.0%

    10

    Water resistance

    25.0%

    5.7

    IP rating

    20.0%

    10

    Weight

    15.0%

    2.8

    Battery life

  • 6.4
    Powerful sound

    Score components:

    45.0%

    ?

    Audio output power

    25.0%

    2.8

    Battery life

    15.0%

    10

    Weight

    15.0%

    4.0

    Party mode

  • 5.7
    Home listening

    Score components:

    35.0%

    4.0

    Multi-room support

    30.0%

    4.0

    Wi-Fi connectivity

    20.0%

    ?

    Audio output power

    15.0%

    10

    Weight

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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 MIFA A4 is a highly portable shower Bluetooth speaker measuring 3.4 x 3.4 x 1.8 inches and weighing just 5.9 ounces, engineered with a 1.75-inch internal magnetic driver that delivers 5W of stereo sound across a 120Hz to 18KHz frequency range. Notable for its robust IPX7 waterproof rating and a functional, detachable suction cup for mounting to smooth surfaces like bathroom tile or mirrors, the device incorporates Bluetooth 5.0 for stable connectivity up to 10 meters, supports True Wireless Stereo (TWS) pairing, and includes a built-in microphone alongside a Micro-SD card slot supporting up to 32GB. Powered by a 1200 mAh lithium battery, it provides over 10 hours of continuous playback on a single 3-hour charge; however, users may find accessing the recessed Micro-SD card slot physically challenging, and its reliance on an aging Micro-USB charging port rather than modern USB-C presents a minor convenience drawback.

Technical Specifications of portable speaker Mifa A4

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%

7.0

Audio

20.0%

4.6

Battery

18.0%

8.4

Durability

16.0%

5.7

Connectivity

8.0%

6.6

Controls

3.0%

9.5

Design

3.0%

5.1

Smart features

6.5
Mifa A4 has a technical score of 6.54 points, which is lower than 66.2% 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%

8.8

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.4
(5361)
amazon
4.2
(43)
United States
Amazon_logo.png
4.2
(50)

(Reviews last updated: August 2026)

9.2
Mifa A4 has a user score of 9.16 points, which is higher than 79.9% 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.
10
Mifa A4 has a popularity of 10 points, which is higher than 66.6% 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%

7.1

Overall score

40.0%

10

Price

7.9
Mifa A4 has a quality-to-price ratio of 7.9 points, which is higher than 60.4% 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

?
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

45.00 mm
Mifa A4 has a driver unit size of 45.00 mm which is smaller than that of 60.9% of portable speakers and equal to that of 8.6% of portable speakers.
Primary driver diameter: 45.00 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
Mifa A4 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

120.00 Hz
Mifa A4 has a lowest frequency of 120.00 Hz which is higher than that of 90% of portable speakers and equal to that of 1.8% of portable speakers.
Lower frequency-response endpoint: 120.00 Hz.
Show more
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
Mifa A4 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
Mifa A4 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
Mifa A4 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

?
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
Mifa A4 does not support Bluetooth LE Audio. 2.5% of portable speakers offer this feature.
Show more
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

8 hours
Mifa A4 has a battery life of 8 hours which is shorter than that of 68.9% of portable speakers and equal to that of 11.6% 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

1,200 mAh
Mifa A4 has a battery capacity of 1,200 mAh which is smaller than that of 81.3% of portable speakers and equal to that of 4.6% 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
Mifa A4 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
Mifa A4 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
Mifa A4 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+

IPX7
Mifa A4 has an IP rating of IPX7 which provides better ingress protection than 47.6% of portable speakers and the same ingress protection as 25.2% 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
Mifa A4 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
Mifa A4 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

1 m
Mifa A4 has a waterproof depth rating of 1 m which is deeper than that of 52.6% of portable speakers and equal to that of 47.4% of portable speakers.
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

?
Show more
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

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
Mifa A4 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

yes
Mifa A4 supports smartphone app control. 46.1% of portable speakers offer this feature.
Compatible mobile app provides speaker control or settings.
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
Mifa A4 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
Mifa A4 does not support fast pairing. 22.5% of portable speakers offer this feature.
No qualifying fast-pair capability; initial pairing is manual or standard.
Show more
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

166 g
Mifa A4 weighs 166 g which is lighter than that of 94.3% 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

8.7 cm
Mifa A4 has a height of 8.7 cm which is shorter than that of 69.2% of portable speakers and equal to that of 0.3% 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

8.7 cm
Mifa A4 has a width of 8.7 cm which is narrower than that of 82.8% of portable speakers and equal to that of 0.7% 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

5.38 cm
Mifa A4 has a depth of 5.38 cm which is shallower than that of 79.4% of portable speakers.
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

strap
Show more
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

?
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
Mifa A4 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
Mifa A4 does not support Spotify Connect. 10.8% of portable speakers offer this feature.
Does not support native Spotify Connect.
Show more

Mifa A4 vs the average portable speaker

  • 1 m deeper waterproof rating
    Mifa A4 has a deeper waterproof depth rating than the average portable speaker (1 m vs 0 m).
    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

    Mifa A4 has a deeper waterproof depth rating than the average portable speaker (1 m vs 0 m).1 m vs 0 m
  • Provides 360-degree sound
    Mifa A4 provides 360-degree sound, while the average portable speaker does not provide 360-degree sound.
    Provides omnidirectional 360° sound radiation.
    What it is: Indicates whether sound is spread evenly in all directions.
    When it matters: When even sound coverage around the speaker matters.

    Importance: MEDIUM

    Good value: yes

    Mifa A4 provides 360-degree sound, while the average portable speaker does not provide 360-degree sound.
  • Has built-in stereo speakers
    Mifa A4 has built-in stereo speakers, while the average portable speaker does not have built-in stereo speakers.
    Provides true stereo output within the unit.
    What it is: Shows whether the device uses separate left and right audio channels.
    When it matters: When true left-and-right channel playback matters without pairing a second speaker.

    Importance: LOW

    Good value: yes

    Mifa A4 has built-in stereo speakers, while the average portable speaker does not have built-in stereo speakers.
  • Better ingress protection
    Mifa A4 has better ingress protection than the average portable speaker (IPX7 vs IPX5).
    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+

    Mifa A4 has better ingress protection than the average portable speaker (IPX7 vs IPX5).IPX7 vs IPX5
  • 634 g lighter
    Mifa A4 is lighter than the average portable speaker (166 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

    Mifa A4 is lighter than the average portable speaker (166 g vs 800 g).166 g vs 800 g
  • Has an external memory card slot
    Mifa A4 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.
    What it is: Indicates whether removable memory cards can be inserted for playback.
    When it matters: When playing files directly from removable storage matters.

    Importance: LOW

    Good value: yes

    Mifa A4 has an external memory card slot, while the average portable speaker does not have an external memory card slot.
  • 9.4 cm narrower
    Mifa A4 is narrower than the average portable speaker (8.7 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

    Mifa A4 is narrower than the average portable speaker (8.7 cm vs 18.1 cm).8.7 cm vs 18.1 cm
  • Has a sleep timer
    Mifa A4 has a sleep timer, while the average portable speaker does not have a sleep timer.
    A selectable timer can stop playback or power the speaker down.
    What it is: Shows whether automatic shutoff can be scheduled after a chosen time.
    When it matters: When automatic shutoff after a chosen period is useful.

    Importance: LOW

    Good value: yes

    Mifa A4 has a sleep timer, while the average portable speaker does not have a sleep timer.
  • Provides 360-degree sound
    Mifa A4 provides 360-degree sound, while the average portable speaker does not provide 360-degree sound.
  • Has built-in stereo speakers
    Mifa A4 has built-in stereo speakers, while the average portable speaker does not have built-in stereo speakers.
  • Has an external memory card slot
    Mifa A4 has an external memory card slot, while the average portable speaker does not have an external memory card slot.
  • 1 m deeper waterproof rating
    Mifa A4 has a deeper waterproof depth rating than the average portable speaker (1 m vs 0 m).
  • Better ingress protection
    Mifa A4 has better ingress protection than the average portable speaker (IPX7 vs IPX5).
  • Has a sleep timer
    Mifa A4 has a sleep timer, while the average portable speaker does not have a sleep timer.
  • 634 g lighter
    Mifa A4 is lighter than the average portable speaker (166 g vs 800 g).
  • 9.4 cm narrower
    Mifa A4 is narrower than the average portable speaker (8.7 cm vs 18.1 cm).
  • 2.92 cm shallower
    Mifa A4 is shallower than the average portable speaker (5.4 cm vs 8.3 cm).

Total
Overall
Audio
Connectivity
Durability
Controls
Design
  • 60 Hz less deep bass extension
    Mifa A4 has less deep bass extension than the average portable speaker (120 Hz vs 60.00 Hz).
    Lower frequency-response endpoint: 120.00 Hz.
  • 2,000 Hz lower maximum frequency
    Mifa A4 has a lower maximum frequency than the average portable speaker (18,000 Hz vs 20,000 Hz).
    Upper frequency-response endpoint: 18000 Hz.
  • Does not include a passive radiator
    Mifa A4 does not include a passive radiator, while the average portable speaker includes a passive radiator.
  • 1 fewer speaker drivers
    Mifa A4 has fewer speaker drivers than the average portable speaker (1 vs 2).
    Acoustic drivers: 1.
  • 5 mm smaller main driver
    Mifa A4 has a smaller main driver than the average portable speaker (45 mm vs 50.00 mm).
    Primary driver diameter: 45.00 mm.
  • Does not have a 3.5 mm AUX input
    Mifa A4 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.
  • 4 hours shorter battery life
    Mifa A4 has a shorter battery life than the average portable speaker (8 hours vs 12 hours).
  • 1,400 mAh less battery capacity
    Mifa A4 has a smaller battery capacity than the average portable speaker (1,200 mAh vs 2,600 mAh).
  • 5 W lower charging input power
    Mifa A4 has lower charging input power than the average portable speaker (5 W vs 10 W).
  • 60 Hz less deep bass extension
    Mifa A4 has less deep bass extension than the average portable speaker (120 Hz vs 60.00 Hz).
    Lower frequency-response endpoint: 120.00 Hz.
    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

    Mifa A4 has less deep bass extension than the average portable speaker (120 Hz vs 60.00 Hz).120.00 Hz vs 60.00 Hz
  • 4 hours shorter battery life
    Mifa A4 has a shorter battery life than the average portable speaker (8 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

    Mifa A4 has a shorter battery life than the average portable speaker (8 hours vs 12 hours).8 hours vs 12 hours
  • 2,000 Hz lower maximum frequency
    Mifa A4 has a lower maximum frequency than the average portable speaker (18,000 Hz vs 20,000 Hz).
    Upper frequency-response endpoint: 18000 Hz.
    What it is: The highest audible frequency the speaker can reproduce.
    When it matters: When upper-treble extension and high-frequency detail matter.

    Importance: MEDIUM

    Good value: >= 20000 Hz

    Mifa A4 has a lower maximum frequency than the average portable speaker (18,000 Hz vs 20,000 Hz).18000 Hz vs 20000 Hz
  • 1,400 mAh less battery capacity
    Mifa A4 has a smaller battery capacity than the average portable speaker (1,200 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

    Mifa A4 has a smaller battery capacity than the average portable speaker (1,200 mAh vs 2,600 mAh).1200 mAh vs 2600 mAh
  • Does not include a passive radiator
    Mifa A4 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

    Mifa A4 does not include a passive radiator, while the average portable speaker includes a passive radiator.
  • Does not have a 3.5 mm AUX input
    Mifa A4 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

    Mifa A4 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
    Mifa A4 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

    Mifa A4 has lower charging input power than the average portable speaker (5 W vs 10 W).5 W vs 10 W
  • 1 fewer speaker drivers
    Mifa A4 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

    Mifa A4 has fewer speaker drivers than the average portable speaker (1 vs 2).1 vs 2
Total
Audio
Connectivity
Battery

Graphic comparison of Mifa A4 and other products in the Portable Speakers category

Attribute category
Attribute
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Third-party reviews

United Kingdom
amazon
4.4
5361 Reviews
amazon
4.2
43 Reviews
United States
Amazon_logo.png
4.2
50 Reviews

(Reviews last updated: August 2026)

What customers like about Mifa A4?

  • Excellent value for money
  • Surprisingly loud volume and clear sound for its size
  • Good bass response for a compact speaker
  • Highly portable, palm-sized, and lightweight design
  • Reliable IPX7 waterproof rating ideal for showers and outdoors
  • Convenient detachable suction cup for easy mounting on smooth surfaces
  • Supports True Wireless Stereo (TWS) pairing with a second unit
  • Includes a Micro SD / TF card slot for standalone music playback
  • Decent battery life of up to 10-12 hours on a single charge

What customers dislike about Mifa A4?

  • Mixed feedback regarding long-term hardware reliability
  • Micro SD card slot can be physically difficult to access
  • Struggles to play certain high-fidelity file formats (like WAV or FLAC) from the SD card
  • Lacks a dedicated subwoofer or passive radiator, limiting ultra-deep sub-bass frequencies
  • Uses older Micro-USB charging instead of modern USB-C
  • Limited audio upgrade over high-end smartphone speakers for critical listening

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7.4
comiso-c17
Comiso C17

Portable Speakers

7.4
portronics-fynix
Portronics Fynix

Portable Speakers

7.4
lenrue-a15
Lenrue A15

Portable Speakers

7.4
tronsmart-element-t6-mini
Tronsmart Element T6 Mini

Portable Speakers

7.4
tronsmart-trip
Tronsmart Trip

Portable Speakers

7.3
tronsmart-element-groove
Tronsmart Element Groove

Portable Speakers

7.2
mars-gaming-msbax
Mars Gaming Msbax

Portable Speakers

7.0
oraimo-wrap
Oraimo Wrap

Portable Speakers

7.0

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