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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

Anker Soundcore Motion+ vs Bose SoundLink Flex

Side-by-Side Comparison

Products

Anker Soundcore Motion+
Bose SoundLink Flex

Tested using Methodology v0.8

Updated Sep 04, 2024 07:33 PM

SEE PRICE
Amazon.com

Tested using Methodology v0.8

Updated Oct 31, 2024 02:49 PM

SEE PRICE
Amazon.com
Anker Soundcore Motion+ Picture
Bose SoundLink Flex Picture
Bluetooth
Yes
Wi-Fi
No
Speakerphone
Yes
Voice Assistant
Yes
Battery Powered
Yes
Bluetooth
Yes
Wi-Fi
No
Speakerphone
Yes
Voice Assistant
Yes
Battery Powered
Yes

Variants

  • Soundcore Motion+ (Black)
  • Soundcore Motion+ (Blue)
  • Soundcore Motion+ (Red)
  • SoundLink Flex (Black)
  • SoundLink Flex (Carmine Red)
  • SoundLink Flex (Chilled Lilac)
  • SoundLink Flex (Cypress Green)
  • SoundLink Flex (Stone Blue)
  • SoundLink Flex (White Smoke)

Review

See Anker Soundcore Motion+ Review
See Bose SoundLink Flex Review
2 
0 

Our Verdict

Anker Soundcore Motion+

Bose SoundLink Flex

The Anker Soundcore Motion+ and the Bose SoundLink Flex have different strengths. The Anker can play stereo content without downmixing it to mono and can get louder than the Bose. Its sound profile is more customizable thanks to the graphic EQ and presets featured in its companion app. It also has a longer-lasting battery life of over 15 hours, though this can vary depending on your usage. That said, the Bose is smaller, better built, and has a more neutral sound profile out of the box. It's also better for voice assistant support.

0 

Check Price

Black
Soundcore Motion+
SEE PRICE
Amazon.com
Black
SoundLink Flex
SEARCH
Amazon.com
Blue
Soundcore Motion+
SEE PRICE
Amazon.com
Carmine Red
SoundLink Flex
SEARCH
Amazon.com
Red
Soundcore Motion+
SEE PRICE
Amazon.com
Chilled Lilac
SoundLink Flex
SEARCH
Amazon.com
 
Cypress Green
SoundLink Flex
SEARCH
Amazon.com
 
Stone Blue
SoundLink Flex
SEE PRICE
Amazon.com
 
White Smoke
SoundLink Flex
SEARCH
Amazon.com

Main Differences for
Music

Threshold 

0.10

Music 

6.7
6.3

Soundstage 
 

7.4
5.5

Frequency Response Accuracy 
 

6.5
6.9

EQ 
 

Graphic + Presets
No

Full Comparison

Design

Style  

Style Photo  

Anker Soundcore Motion+ Style Photo
Bose SoundLink Flex Style Photo

RGB Lights  

No
No
Show Text 

Portability 
 

9.1
9.2

Dimensions Photo  

Anker Soundcore Motion+ Dimensions Photo
Bose SoundLink Flex Dimensions Photo

Volume 
 

84 in³ (1,372 cm³)
57 in³ (942 cm³)

Weight 
 

2.3 lbs (1.0 kg)
1.3 lbs (0.6 kg)

Power Source 
 

Battery & USB
Battery & USB

One-Hand Carry 
 

Yes
Yes
Show Text 

Build Quality 
 

7.1
8.7

Build Quality Photo  

Anker Soundcore Motion+ Build Quality Photo
Bose SoundLink Flex Build Quality Photo

Material Quality 
 

Good
Good

Water Resistance 
 

Submersible (IPx7)
Submersible (IPx7)

Dust Resistance 
 

Unspecified
Dust-Proof (IP6x)

Impact Resistance 
 

No
Yes (IK rating unspecified)

Floats In Water 
 

Unspecified
Yes
Show Text 

Controls 
 

7.9
8.4

Controls Photo  

Anker Soundcore Motion+ Controls Photo
Bose SoundLink Flex Controls Photo

Controls Photo 2  

Anker Soundcore Motion+ Controls Photo 2
Bose SoundLink Flex Controls Photo 2

Ease Of Use 
 

Great
Okay

Feedback 
 

Good
Decent

Music Play/Pause 
 

Yes (Physical)
Yes (Physical)

Call Answer/End 
 

Yes (Physical)
Yes (Physical)

Volume Up/Down 
 

Yes (Physical)
Yes (Physical)

Track Next/Previous 
 

Yes (Physical)
Yes (Physical)

Microphone On/Off 
 

No
Yes (Physical)

Additional Controls 
 

Yes
Yes
Show Text 

In The Box 
 

In The Box Photo  

Anker Soundcore Motion+ In The Box Photo
Bose SoundLink Flex In The Box Photo
Show Text 
Sound

Frequency Response Accuracy 
 

6.5
6.9

Frequency Response Graph  

See details on graph tool
See details on graph tool

Slope 
 

-0.34
0.22

Std. Err. 
 

3.48 dB
2.85 dB

Low-Frequency Extension 
 

60.8 Hz
60.8 Hz

High-Frequency Extension 
 

10.7 kHz
15.6 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 
 

7.4
5.5

Directivity Graph  

See details on graph tool
See details on graph tool

Directivity Index 
 

4.95 dB
4.59 dB

Stereo 
 

Yes
No (mono)
Show Text 

Dynamics 
 

6.6
6.4

Dynamic Range Compression  

See details on graph tool
See details on graph tool

SPL @ Max Volume 
 

91.0 dB SPL
87.5 dB SPL

DRC @ Max Volume 
 

3.51 dB
3.02 dB
Show Text 
Active Features

Battery 
 

8.8
6.7

Battery Life 
 

15.5 hrs
7.2 hrs

Charge Time 
 

3.4 hrs
2.7 hrs

Power Saving 
 

Yes
Yes

Charging Port 
 

USB-C
USB-C

Battery Powered 
 

Yes
Yes
Show Text 

Voice Assistant 
 

1.7
5.7

Alexa 
 

No
No

Google Assistant 
 

Yes (Requires Smartphone)
Yes (Requires Smartphone)

Speakerphone 
 

Yes
Yes

Siri 
 

Yes (Requires Smartphone)
Yes (Requires Smartphone)

Voice Assistant 
 

Yes
Yes

Voice Activation 
 

No
No

Microphone Mute 
 

No
No

Far-Field Performance 
 

Bad
Excellent

Ambient Noise Performance 
 

Bad
Excellent
Show Text 

App 
 

6.3
6.6

App Picture  

Anker Soundcore Motion+ App Picture
Bose SoundLink Flex App Picture

App Name 
 

Soundcore
Bose Connect

iOS 
 

Yes
Yes

Android 
 

Yes
Yes

EQ 
 

Graphic + Presets
No

Stereo Pair Mode 
 

Yes
Yes

Party Mode 
 

No
Yes

Multi-Room 
 

No
No
Show Text 
Connectivity

Wired 
 

Aux Input 
 

Yes
No

USB Audio 
 

No
No

Other Ports 
 

No
No
Show Text 

Bluetooth 
 

9.0
8.0

Bluetooth 
 

Yes
Yes

Bluetooth Version 
 

5.0
4.2

Bluetooth iOS Latency 
 

104 ms
236 ms

Bluetooth Android Latency 
 

42 ms
109 ms

Bluetooth Range 
 

280.5 ft (85.5 m)
255.9 ft (78.0 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
Show Text 

Check Price

Black
Soundcore Motion+
SEE PRICE
Amazon.com
Black
SoundLink Flex
SEARCH
Amazon.com
Blue
Soundcore Motion+
SEE PRICE
Amazon.com
Carmine Red
SoundLink Flex
SEARCH
Amazon.com
Red
Soundcore Motion+
SEE PRICE
Amazon.com
Chilled Lilac
SoundLink Flex
SEARCH
Amazon.com
 
Cypress Green
SoundLink Flex
SEARCH
Amazon.com
 
Stone Blue
SoundLink Flex
SEE PRICE
Amazon.com
 
White Smoke
SoundLink Flex
SEARCH
Amazon.com
Back to Top

Anker Soundcore Motion+

Bose SoundLink Flex

Comments

  1. Comparison
 • Posted 1 year ago

Anker Soundcore Motion+ vs Bose SoundLink Flex: Main Discussion

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