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Compare 3 products

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Sony SRS-XB31 Wireless Speaker
Sony SRS-XB31
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Ultimate Ears Boom 2 Wireless Speaker
Ultimate Ears Boom 2
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Ultimate Ears Wonderboom Wireless Speaker
Ultimate Ears Wonderboom
Available colors
Editiorial reviews
10
3.9 out of 5
5 user ratings
5 stars
20 %
4 stars
80 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
46
4.4 out of 5
22 user ratings
5 stars
50 %
4 stars
45 %
3 stars
0 %
2 stars
4 %
1 stars
0 %
Read editorial reviews
63
4.3 out of 5
28 user ratings
5 stars
53 %
4 stars
39 %
3 stars
0 %
2 stars
7 %
1 stars
0 %
Read editorial reviews
User rating
69
4.1 out of 5
69 user ratings
5 stars
52 %
4 stars
18 %
3 stars
18 %
2 stars
5 %
1 stars
4 %
44
4.0 out of 5
44 user ratings
5 stars
34 %
4 stars
36 %
3 stars
27 %
2 stars
2 %
1 stars
0 %
44
4.2 out of 5
44 user ratings
5 stars
43 %
4 stars
31 %
3 stars
22 %
2 stars
2 %
1 stars
0 %

Sound

Channels2.02.12.0
Low frequency20.0 Hz90.0 Hz80.0 Hz
High frequency20.0 kHz20.0 kHz20.0 kHz
Number of drivers222
Peak power
N/A
9.0 W
N/A

Design

Colour of product
  • Black
  • Blue
  • Red
  • White
  • Yellow
  • Black
  • Black,Blue
  • Black,Blue,Red
  • Black,Green,Pink
  • Black,Grey
  • Black,Indigo
  • Black,Silver
  • Blue
  • Indigo
  • Black
  • Black,White
  • Blue
  • Blue,Orange
  • Green
  • Grey
  • Multicolour
  • Orange
  • Pink
Built-in displaynoyes
N/A

Dimensions

Height3.43 in7.09 in4.02 in
Width9.09 in2.64 in3.68 in
Depth3.19 in2.64 in5.51 in
Weight31.39 oz19.33 oz14.99 oz

Connectivity

USByesyesyes
Type of USB connectorMicro-USBMicro-USBMicro-USB
AUX inyesyesno
Bluetoothyesyesyes
Bluetooth codec
  • AAC
  • LDAC
  • SBC
SBCSBC
Bluetooth profile
  • A2DP
  • AVRCP
  • HFP
  • HSP
  • SBC
  • SPP
  • A2DP
  • HFP
A2DP
Bluetooth version4.24.14.1
Bluetooth wireless range98.43 ft328.08 ft108.27 ft
Analogue 3.5mm input (Aux)110
Wireless network (Wi-Fi)nonono
NFCyesyesyes
USB version
N/A
2.02.0
Source of connection
N/A
  • Android App
  • Mac App
  • PC App
  • Windows Phone App
  • iOS App
N/A
Aptx Support
N/A
no
N/A
Wired inputs
N/A
  • 3.5mm
  • Micro-USB
N/A
Headphone Port
N/A
yes
N/A
DLNA
N/A
N/A
yes

Features

Docking station for mobile/Tabletyesnono
USB input portyesyes
N/A
IP code (level of dust/water resistance)IP67IPX7IP67
Radio receiver
N/A
nono
Smart speaker (virtual assistant)
N/A
nono
Streaming standards
N/A
Spotify Connect
N/A
Memory card reader
N/A
yesno
Speakerphone
N/A
yes
N/A
Water resistant
N/A
yes
N/A
Built-in microphone
N/A
N/A
no

Power

Battery operatedyesyesyes
USB poweredyesyesyes
Battery typeLi-IonLi-IonLi-polymer
Playback time24.0 h15.0 h10.0 h
Battery life (max)24.0 h15.0 h10.0 h
Electric (not USB)
N/A
nono
Battery capacity
N/A
N/A
2100.0 mAh

Often compared with Sony SRS-XB31

Often compared with Ultimate Ears Boom 2

Often compared with Ultimate Ears Wonderboom