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  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Pictures
    2. Style
    3. Portability
    4. Build Quality
    5. Controls
    6. In The Box
  5. Sound
    1. Frequency Response Accuracy
    2. Raw Frequency Response
    3. Soundstage
    4. Dynamics
  6. Active Features
    1. Battery
    2. Voice Assistant
    3. App
  7. Connectivity
    1. Wired
    2. Bluetooth
    3. Wi-Fi
  8. Comments

JBL Charge 5 vs Bose SoundLink Flex (2nd Gen)

Side-by-Side Comparison

Products

JBL Charge 5
Bose SoundLink Flex (2nd Gen)

Tested using Methodology v0.8

Updated Oct 31, 2024 02:51 PM

SEE PRICE
Amazon.com

Tested using Methodology v0.8

Updated Nov 28, 2024 05:10 PM

SEE PRICE
Amazon.com
JBL Charge 5 Picture
Bose SoundLink Flex (2nd Gen) Picture
  1. Recommended in 1 article:
  2. JBL
  1. Recommended in 3 articles:
  2. Bose
  3. Shower
  4. Golf

Variants

  • JBL Charge 5 (Black)
  • JBL Charge 5 (Blue)
  • JBL Charge 5 (Camo)
  • JBL Charge 5 (Gray)
  • JBL Charge 5 (Green)
  • JBL Charge 5 (Pink)
  • JBL Charge 5 (Red)
  • JBL Charge 5 (Teal)
  • JBL Charge 5 (White)
  • SoundLink Flex (2nd Gen) (Alpine Sage)
  • SoundLink Flex (2nd Gen) (Black)
  • SoundLink Flex (2nd Gen) (Blue Dusk)
  • SoundLink Flex (2nd Gen) (Sandstone)

Our Verdict

JBL Charge 5

Bose SoundLink Flex (2nd Gen)

The Bose SoundLink Flex (2nd Gen) and the JBL Charge 5 are very comparable portable speakers with different strengths. Both speakers have IP67 ratings for dust and water resistance, and both have flat mid-ranges that render instruments and dialogue alike with accuracy and detail. In our tests, the JBL's battery lasted a lot longer than the Bose's, but battery life varies with usage. If voice assistants are important to you, you'll want the Bose, as it does an excellent job supporting voice assistants through your smartphone.

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Black
JBL Charge 5
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Black
SoundLink Flex (2nd Gen)
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Blue
JBL Charge 5
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Alpine Sage
SoundLink Flex (2nd Gen)
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Camo
JBL Charge 5
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Blue Dusk
SoundLink Flex (2nd Gen)
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Gray
JBL Charge 5
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Sandstone
SoundLink Flex (2nd Gen)
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Green
JBL Charge 5
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Pink
JBL Charge 5
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Red
JBL Charge 5
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Teal
JBL Charge 5
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White
JBL Charge 5
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Main Differences for
Music

Threshold 

0.10

Music 

6.5
6.6

Frequency Response Accuracy 
 

6.7
7.1

Soundstage 
 

5.8
5.3

Full Comparison

Design

Style  

Style Photo  

JBL Charge 5 Style Photo
Bose SoundLink Flex (2nd Gen) Style Photo

RGB Lights  

No
No
Show text

Portability 
 

9.1
9.3

Dimensions Photo  

JBL Charge 5 Dimensions Photo
Bose SoundLink Flex (2nd Gen) Dimensions Photo

Volume 
 

121 in³ (1,982 cm³)
56 in³ (919 cm³)

Weight 
 

2.0 lbs (0.9 kg)
1.3 lbs (0.6 kg)

Power Source 
 

Battery & USB
Battery & USB

One-Hand Carry 
 

Yes
Yes
Show text

Build Quality 
 

8.3
8.7

Build Quality Photo  

JBL Charge 5 Build Quality Photo
Bose SoundLink Flex (2nd Gen) Build Quality Photo

Material Quality 
 

Great
Good

Water Resistance 
 

Submersible (IPx7)
Submersible (IPx7)

Dust Resistance 
 

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

Impact Resistance 
 

Unspecified
Yes (IK rating unspecified)

Floats In Water 
 

Unspecified
Yes
Show text

Controls 
 

6.6
8.6

Controls Photo  

JBL Charge 5 Controls Photo
Bose SoundLink Flex (2nd Gen) Controls Photo

Controls Photo 2  

JBL Charge 5 Controls Photo 2
Bose SoundLink Flex (2nd Gen) Controls Photo 2

Ease Of Use 
 

Great
Okay

Feedback 
 

Good
Great

Music Play/Pause 
 

Yes (Physical)
Yes (Physical)

Call Answer/End 
 

No
Yes (Tactile)

Volume Up/Down 
 

Yes (Physical)
Yes (Tactile)

Track Next/Previous 
 

Forward Only (Physical)
Yes (Physical)

Microphone On/Off 
 

No
Yes (Tactile)

Additional Controls 
 

Yes
Yes
Show text

In The Box 
 

In The Box Photo  

JBL Charge 5 In The Box Photo
Bose SoundLink Flex (2nd Gen) In The Box Photo
Show text
Sound

Frequency Response Accuracy 
 

6.7
7.1

Frequency Response Graph  

See details on graph tool
See details on graph tool

Slope 
 

0.29
0.49

Std. Err. 
 

3.90 dB
1.97 dB

Low-Frequency Extension 
 

58.2 Hz
64.4 Hz

High-Frequency Extension 
 

18.5 kHz
17.5 kHz
Show text

Raw Frequency Response 
 

Raw Frequency Response Graph  

See details on graph tool
See details on graph tool

Binaural Recording @ 1m 
 

Binaural Recording @ 2m 
 

Soundstage 
 

5.8
5.3

Directivity Graph  

See details on graph tool
See details on graph tool

Directivity Index 
 

4.27 dB
5.05 dB

Stereo 
 

No (mono)
No (mono)
Show text

Dynamics 
 

6.5
6.2

Dynamic Range Compression  

See details on graph tool
See details on graph tool

SPL @ Max Volume 
 

88.9 dB SPL
84.5 dB SPL

DRC @ Max Volume 
 

3.16 dB
2.73 dB
Show text
Active Features

Battery 
 

8.7
6.4

Battery Life 
 

14.5 hrs
6.6 hrs

Charge Time 
 

3.8 hrs
2.4 hrs

Power Saving 
 

Yes
Yes

Charging Port 
 

USB-C
USB-C

Battery Powered 
 

Yes
Yes
Show text

Voice Assistant 
 

0.0
5.7

Alexa 
 

No
No

Google Assistant 
 

No
Yes (Requires Smartphone)

Speakerphone 
 

No
Yes

Siri 
 

No
Yes (Requires Smartphone)

Voice Assistant 
 

No
Yes

Voice Activation 
 

No
No

Microphone Mute 
 

No
No

Far-Field Performance 
 

No Microphone
Excellent

Ambient Noise Performance 
 

No Microphone
Excellent
Show text

App 
 

7.9
7.9

App Picture  

JBL Charge 5 App Picture
Bose SoundLink Flex (2nd Gen) App Picture

App Name 
 

JBL Portable
Bose

iOS 
 

Yes
Yes

Android 
 

Yes
Yes

EQ 
 

Graphic
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 
 

No
No

Other Ports 
 

Yes
No
Show text

Bluetooth 
 

8.5
8.3

Bluetooth 
 

Yes
Yes

Bluetooth Version 
 

5.1
5.3

Bluetooth iOS Latency 
 

125 ms
119 ms

Bluetooth Android Latency 
 

102 ms
135 ms

Bluetooth Range 
 

328.1 ft (100.0 m)
275.6 ft (84.0 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

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Black
JBL Charge 5
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Black
SoundLink Flex (2nd Gen)
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Blue
JBL Charge 5
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Alpine Sage
SoundLink Flex (2nd Gen)
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Camo
JBL Charge 5
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Blue Dusk
SoundLink Flex (2nd Gen)
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Gray
JBL Charge 5
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Sandstone
SoundLink Flex (2nd Gen)
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Green
JBL Charge 5
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Pink
JBL Charge 5
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Red
JBL Charge 5
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Teal
JBL Charge 5
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White
JBL Charge 5
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JBL Charge 5

Bose SoundLink Flex (2nd Gen)

Comments

  1. Comparison

JBL Charge 5 vs Bose SoundLink Flex (2nd Gen): Main Discussion

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