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  1. Home
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Anker Soundcore Select 4 Go vs iConcepts PRTSPK

Which Speaker Is Better?

    Top
    Main Differences
    Design
      PicturesStylePortabilityBuild QualityControlsIn The Box
    Sound
      Frequency Response AccuracyRaw Frequency ResponseDirectivityLoudness
    Active Features
      BatteryVoice AssistantApp
    Connectivity
      WiredBluetoothWi-Fi
    Comments

Products

Anker Soundcore Select 4 Go
iConcepts PRTSPK

Tested using Methodology v1.0.1

Updated Oct 02, 2026 12:27 PM

SEE PRICE
Amazon

Tested using Methodology v1.0.1

Updated Oct 05, 2026 12:52 PM

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Amazon
Anker Soundcore Select 4 Go Picture

Track

iConcepts PRTSPK Picture

Track

Bluetooth
Yes
Wi-Fi
No
Speakerphone
No
Voice Assistant
No
Battery Powered
Yes
Bluetooth
Yes
Wi-Fi
No
Speakerphone
No
Voice Assistant
No
Battery Powered
Yes
  1. Recommended in 8 articles:
  2. Bluetooth
  3. Portable
  4. Small
  5. 5

Our Verdict

Anker Soundcore Select 4 Go

iConcepts PRTSPK

The Anker Soundcore Select 4 Go is a better portable Bluetooth speaker than the iConcepts PRTSPK. The iConcepts is slightly less expensive, but it doesn't have an app for sound customization, can't get as loud, and its battery lasts for only five hours, less than half that of the Anker. The Anker also has a more durable build, with certification for resistance against significantly more water and dust exposure.

GIFT THIS COMPARISON

0 

Variants

  • Soundcore Select 4 Go (Black)
  • Soundcore Select 4 Go (Blue)
  • PRTSPK (Black)
  • PRTSPK (White)

Review

See Anker Soundcore Select 4 Go Review
See iConcepts PRTSPK Review
0 
0 

Check Price

Black
Soundcore Select 4 Go
SEE PRICE
Amazon
Black
PRTSPK
SEARCH
Amazon
White
Soundcore Select 4 Go
SEE PRICE
Amazon
White
PRTSPK
SEARCH
Amazon
Blue
Soundcore Select 4 Go
SEE PRICE
Amazon
 
Electric Purple
Soundcore Select 4 Go
SEE PRICE
Amazon
 
Green
Soundcore Select 4 Go
SEE PRICE
Amazon
 
Red
Soundcore Select 4 Go
SEE PRICE
Amazon
 

Main Differences for
Music

Threshold 

0.10

Music 
 

0.0
0.0
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Full Comparison

Design

Style  

Style Photo  

Anker Soundcore Select 4 Go Style Photo Sample

SAMPLE

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for pictures & test results

iConcepts PRTSPK Style Photo Sample

SAMPLE

Join Now

for pictures & test results

RGB Lights  

Locked
Locked

Portability 
 

N/A
N/A

Dimensions Photo  

Anker Soundcore Select 4 Go Dimensions Photo Sample

SAMPLE

Join Now

for pictures & test results

iConcepts PRTSPK Dimensions Photo Sample

SAMPLE

Join Now

for pictures & test results

Volume 
 

Lock in³ (Lock cm³)
Lock in³ (Lock cm³)

Weight 
 

Lock lbs (Lock kg)
Lock lbs (Lock kg)

Power Source 
 

Locked
Locked

One-Hand Carry 
 

Locked
Locked

Build Quality 
 

N/A
N/A

Build Quality Photo  

Anker Soundcore Select 4 Go Build Quality Photo Sample

SAMPLE

Join Now

for pictures & test results

iConcepts PRTSPK Build Quality Photo Sample

SAMPLE

Join Now

for pictures & test results

Material Quality 
 

Locked
Locked

Water Resistance 
 

Locked
Locked

Dust Resistance 
 

Locked
Locked

Impact Resistance 
 

Locked
Locked

Floats In Water 
 

Locked
Locked

Controls 
 

N/A
N/A

Controls Photo  

Anker Soundcore Select 4 Go Controls Photo Sample

SAMPLE

Join Now

for pictures & test results

iConcepts PRTSPK Controls Photo Sample

SAMPLE

Join Now

for pictures & test results

Controls Photo 2  

Anker Soundcore Select 4 Go Controls Photo 2 Sample

SAMPLE

Join Now

for pictures & test results

iConcepts PRTSPK Controls Photo 2 Sample

SAMPLE

Join Now

for pictures & test results

Ease Of Use 
 

Locked
Locked

Feedback 
 

Locked
Locked

Music Play/Pause 
 

Locked
Locked

Call Answer/End 
 

Locked
Locked

Volume Up/Down 
 

Locked
Locked

Track Next/Previous 
 

Locked
Locked

Microphone On/Off 
 

Locked
Locked

Additional Controls 
 

Locked
Locked

In The Box 
 

In The Box Photo  

Anker Soundcore Select 4 Go In The Box Photo Sample

SAMPLE

Join Now

for pictures & test results

iConcepts PRTSPK In The Box Photo Sample

SAMPLE

Join Now

for pictures & test results

Sound

Frequency Response Accuracy 
 

N/A
N/A

Frequency Response Graph  

Anker Soundcore Select 4 Go Frequency Response Graph Sample

SAMPLE

Join Now

for pictures & test results

iConcepts PRTSPK Frequency Response Graph Sample

SAMPLE

Join Now

for pictures & test results

Slope 
 

Lock
Lock

Std. Err. 
 

Lock dB
Lock dB

Low-Frequency Extension 
 

Lock Hz
Lock Hz

High-Frequency Extension 
 

Lock kHz
Lock kHz

Raw Frequency Response 
 

Raw Frequency Response Graph  

Anker Soundcore Select 4 Go Raw Frequency Response Graph Sample

SAMPLE

Join Now

for pictures & test results

iConcepts PRTSPK Raw Frequency Response Graph Sample

SAMPLE

Join Now

for pictures & test results

Directivity 
 

N/A
N/A

Directivity  

Anker Soundcore Select 4 Go Directivity Sample

SAMPLE

Join Now

for pictures & test results

iConcepts PRTSPK Directivity Sample

SAMPLE

Join Now

for pictures & test results

Directivity Graph  

Anker Soundcore Select 4 Go Directivity Graph Sample

SAMPLE

Join Now

for pictures & test results

iConcepts PRTSPK Directivity Graph Sample

SAMPLE

Join Now

for pictures & test results

Directivity Index 
 

Lock dB
Lock dB

Stereo 
 

Locked
Locked

Loudness 
 

N/A
N/A

Dynamic Range Compression  

Anker Soundcore Select 4 Go Dynamic Range Compression Sample

SAMPLE

Join Now

for pictures & test results

iConcepts PRTSPK Dynamic Range Compression Sample

SAMPLE

Join Now

for pictures & test results

SPL @ Max Volume 
 

Lock dB SPL
Lock dB SPL

DRC @ Max Volume 
 

Lock dB
Lock dB
Active Features

Battery 
 

N/A
N/A

Battery Life 
 

Lock hrs
Lock hrs

Charge Time 
 

Lock hrs
Lock hrs

Power Saving 
 

Locked
Locked

Charging Port 
 

Locked
Locked

Battery Powered 
 

Locked
Locked

Voice Assistant 
 

N/A
N/A

Alexa 
 

Locked
Locked

Google Assistant 
 

Locked
Locked

Speakerphone 
 

Locked
Locked

Siri 
 

Locked
Locked

Voice Assistant 
 

Locked
Locked

Voice Activation 
 

Locked
Locked

Microphone Mute 
 

Locked
Locked

Far-Field Performance 
 

Locked
Locked

Ambient Noise Performance 
 

Locked
Locked

App 
 

N/A
N/A

App Picture  

Anker Soundcore Select 4 Go App Picture Sample

SAMPLE

Join Now

for pictures & test results

iConcepts PRTSPK App Picture Sample

SAMPLE

Join Now

for pictures & test results

App Name 
 

Locked
Locked

iOS 
 

Locked
Locked

Android 
 

Locked
Locked

EQ 
 

Locked
Locked

Stereo Pair Mode 
 

Locked
Locked

Party Mode 
 

Locked
Locked

Multi-Room 
 

Locked
Locked
Connectivity

Wired 
 

Aux Input 
 

Locked
Locked

USB Audio 
 

Locked
Locked

Other Ports 
 

Locked
Locked

Bluetooth 
 

N/A
N/A

Bluetooth 
 

Locked
Locked

Bluetooth Version 
 

Locked
Locked

Bluetooth iOS Latency 
 

Lock ms
Lock ms

Bluetooth Android Latency 
 

Lock ms
Lock ms

Bluetooth Range 
 

Lock ft (Lock m)
Lock ft (Lock m)

Multi-Device Pairing 
 

Locked
Locked

Wi-Fi 
 

N/A
N/A

Wi-Fi Version 
 

Locked
Locked

Wi-Fi Frequency Band 
 

Locked
Locked

Wi-Fi 
 

Locked
Locked

Apple AirPlay 
 

Locked
Locked

AirPlay Latency 
 

N/A
N/A

Google Chromecast 
 

Locked
Locked

Chromecast Latency 
 

N/A
N/A

Check Price

Black
Soundcore Select 4 Go
SEE PRICE
Amazon
Black
PRTSPK
SEARCH
Amazon
White
Soundcore Select 4 Go
SEE PRICE
Amazon
White
PRTSPK
SEARCH
Amazon
Blue
Soundcore Select 4 Go
SEE PRICE
Amazon
 
Electric Purple
Soundcore Select 4 Go
SEE PRICE
Amazon
 
Green
Soundcore Select 4 Go
SEE PRICE
Amazon
 
Red
Soundcore Select 4 Go
SEE PRICE
Amazon
 
Back to Top

Anker Soundcore Select 4 Go

iConcepts PRTSPK

Comments

  1. Comparison
 • Posted 7 days ago

Anker Soundcore Select 4 Go vs iConcepts PRTSPK: Main Discussion

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