JBL Charge 6 vs Anker Soundcore Boom 3i

Side-by-Side Comparison

Products

JBL Charge 6
Anker Soundcore Boom 3i

Tested using Methodology v0.8

Updated Oct 23, 2025 01:32 PM

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Tested using Methodology v0.8

Updated Aug 25, 2025 12:38 PM

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JBL Charge 6 Picture
Anker Soundcore Boom 3i Picture

Our Verdict

JBL Charge 6

Anker Soundcore Boom 3i

The JBL Charge 6 and the Anker Soundcore Boom 3i are portable Bluetooth speakers that are both good for use outdoors. They share an IP68 rating and balanced sound profiles, although the larger JBL gets louder and puts out a bit more bass by default. While they both float, the Anker's design keeps your audio from sounding muffled, as its drivers always rotate to face upwards. And its Buzz Clean mode helps you clear out any dust that gets into its enclosure. The Anker can be paired with another unit for stereo playback, but if you want to pair multiple speakers, the Auracast-enabled JBL is the way to go. The Anker is best for use in and around water, while the larger JBL is better for playing audio in larger spaces, or linking up with a host of other speakers.

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Variants

  • Charge 6 (Black)
  • Charge 6 (Blue)
  • Charge 6 (Funky)
  • Charge 6 (Pink)
  • Charge 6 (Purple)
  • Charge 6 (Red)
  • Charge 6 (Sand)
  • Charge 6 (Squad)
  • Charge 6 (White)
  • Soundcore Boom 3i (Black)
  • Soundcore Boom 3i (Blue)
  • Soundcore Boom 3i (Brown)
  • Soundcore Boom 3i (Green)

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Black
Charge 6
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Black
Soundcore Boom 3i
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Blue
Charge 6
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Blue
Soundcore Boom 3i
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Funky
Charge 6
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Brown
Soundcore Boom 3i
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Pink
Charge 6
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Green
Soundcore Boom 3i
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Purple
Charge 6
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Red
Charge 6
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Sand
Charge 6
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Squad
Charge 6
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White
Charge 6
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Main Differences for
Music

Threshold 

0.10

Music 

6.7
6.2

Frequency Response Accuracy 
 

7.1
6.6

Dynamics 
 

6.3
5.4

Full Comparison

Design

Style  

Style Photo  

JBL Charge 6 Style Photo
Anker Soundcore Boom 3i Style Photo

RGB Lights  

No
Yes
Show Text 

Portability 
 

9.1
9.2

Dimensions Photo  

JBL Charge 6 Dimensions Photo
Anker Soundcore Boom 3i Dimensions Photo

Volume 
 

113 in³ (1,848 cm³)
70 in³ (1,145 cm³)

Weight 
 

2.2 lbs (1.0 kg)
1.7 lbs (0.8 kg)

Power Source 
 

Battery & USB
Battery & USB

One-Hand Carry 
 

Yes
Yes
Show Text 

Build Quality 
 

9.2
8.3

Build Quality Photo  

JBL Charge 6 Build Quality Photo
Anker Soundcore Boom 3i Build Quality Photo

Material Quality 
 

Great
Good

Water Resistance 
 

Submersible (IPx8)
Submersible (IPx8)

Dust Resistance 
 

Dust-Proof (IP6x)
Dust-Proof (IP6x)

Impact Resistance 
 

Yes (IK rating unspecified)
Unspecified

Floats In Water 
 

Yes
Yes
Show Text 

Controls 
 

6.9
6.9

Controls Photo  

JBL Charge 6 Controls Photo
Anker Soundcore Boom 3i Controls Photo

Controls Photo 2  

JBL Charge 6 Controls Photo 2
Anker Soundcore Boom 3i Controls Photo 2

Ease Of Use 
 

Great
Great

Feedback 
 

Good
Good

Music Play/Pause 
 

Yes (Physical)
Yes (Physical)

Call Answer/End 
 

No
No

Volume Up/Down 
 

Yes (Physical)
Yes (Physical)

Track Next/Previous 
 

Yes (Physical)
Yes (Physical)

Microphone On/Off 
 

No
No

Additional Controls 
 

Yes
Yes
Show Text 

In The Box 
 

In The Box Photo  

JBL Charge 6 In The Box Photo
Anker Soundcore Boom 3i In The Box Photo
Show Text 
Sound

Frequency Response Accuracy 
 

7.1
6.6

Frequency Response Graph  

See details
See details

Slope 
 

0.45
-0.06

Std. Err. 
 

2.72 dB
3.61 dB

Low-Frequency Extension 
 

55.8 Hz
55.8 Hz

High-Frequency Extension 
 

18.2 kHz
11.7 kHz
Show Text 

Raw Frequency Response 
 

Raw Frequency Response Graph  

See details
See details

Binaural Recording @ 1m 
 

Binaural Recording @ 2m 
 

Soundstage 
 

5.8
5.7

Directivity Graph  

See details
See details

Directivity Index 
 

4.17 dB
4.31 dB

Stereo 
 

No (mono)
No (mono)
Show Text 

Dynamics 
 

6.3
5.4

Dynamic Range Compression  

See details
See details

SPL @ Max Volume 
 

89.1 dB SPL
88.1 dB SPL

DRC @ Max Volume 
 

3.50 dB
5.15 dB
Show Text 
Active Features

Battery 
 

8.9
8.8

Battery Life 
 

13.7 hrs
15.0 hrs

Charge Time 
 

2.5 hrs
3.4 hrs

Power Saving 
 

Yes
Yes

Charging Port 
 

USB-C
USB-C

Battery Powered 
 

Yes
Yes
Show Text 

Voice Assistant 
 

0.0
0.0

Alexa 
 

No
No

Google Assistant 
 

No
No

Speakerphone 
 

No
No

Siri 
 

No
No

Voice Assistant 
 

No
No

Voice Activation 
 

No
No

Microphone Mute 
 

No
No Microphone

Far-Field Performance 
 

No Microphone
No Microphone

Ambient Noise Performance 
 

No Microphone
No Microphone
Show Text 

App 
 

7.9
7.9

App Picture  

JBL Charge 6 App Picture
Anker Soundcore Boom 3i App Picture

App Name 
 

JBL Portable
Soundcore

iOS 
 

Yes
Yes

Android 
 

Yes
Yes

EQ 
 

Graphic + Presets
Graphic + Presets

Stereo Pair Mode 
 

Yes
Yes

Party Mode 
 

Yes
Yes

Multi-Room 
 

No
No
Show Text 
Connectivity

Wired 
 

Aux Input 
 

No
No

USB Audio 
 

Yes
No

Other Ports 
 

No
No
Show Text 

Bluetooth 
 

7.8
7.1

Bluetooth 
 

Yes
Yes

Bluetooth Version 
 

5.4
5.3

Bluetooth iOS Latency 
 

204 ms
306 ms

Bluetooth Android Latency 
 

195 ms
334 ms

Bluetooth Range 
 

328.1 ft (100.0 m)
334.6 ft (102.0 m)

Multi-Device Pairing 
 

2 Devices
2 Devices
Show Text 

Wi-Fi 
 

0.0
0.0

Wi-Fi Version 
 

No Wi-Fi
No Wi-Fi

Wi-Fi Frequency Band 
 

No Wi-Fi
No Wi-Fi

Wi-Fi 
 

No
No

Apple AirPlay 
 

No
No

AirPlay Latency 
 

N/A
N/A

Google Chromecast 
 

No
No

Chromecast Latency 
 

N/A
N/A

Check Price

Black
Charge 6
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Black
Soundcore Boom 3i
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Blue
Charge 6
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Blue
Soundcore Boom 3i
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Funky
Charge 6
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Brown
Soundcore Boom 3i
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Pink
Charge 6
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Green
Soundcore Boom 3i
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Purple
Charge 6
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Amazon.com
 
Red
Charge 6
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Amazon.com
 
Sand
Charge 6
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Amazon.com
 
Squad
Charge 6
SEE PRICE
Amazon.com
 
White
Charge 6
SEE PRICE
Amazon.com
 

JBL Charge 6

Anker Soundcore Boom 3i

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JBL Charge 6 vs Anker Soundcore Boom 3i: Main Discussion

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