Sony SRS-XB21 versus Sony SRS-XB33

Compare specifications, price, availability, ratings and shopping interest.

Sony SRS-XB21, Wireless Speaker

Out Of Stock
KSh 10,100

Sony SRS-XB33, Wireless Speaker

Out Of Stock
KSh 16,200

Sony SRS-XB21, Wireless Speaker Sony SRS-XB33, Wireless Speaker
Price KSh 10,100 KSh 16,200
Sales 0 - For Sep 2026 24 - For Sep 2026
Average rating 5 - 1 votes 3.5 - 6 votes
Likes 0 - For Sep 2026 1 - For Sep 2026
Views 285 - For Sep 2026 508 - For Sep 2026
General
Dimensions 193 x 72 x 65 mm
 246 x 97 x 106 mm (W x H x D)
Available April
2018
 May
2020
Weight 530 g
 1.1 kg
Colors Black
Red
Blue
 Black
Blue
Red
Total output -
 16W
Bluetooth features SBC
AAC
LDAC
A2DP
AVRCP
HFP
HSP
SPP
 SBC
AAC
LDAC
A2DP
AVRCP
HFP
HSP
Key features IP67 water and dust resistant
Up to 12 hours play time
Party Chain multi-speaker pairing
NFC One-touch connectivity
Passive bass radiator
 IP67 water and dust resistant
Up to 24 hours play time
Party Connect multi-speaker pairing
One-touch NFC connect
Built-in Powerbank
Connectivity Bluetooth 4.2
NFC
3.5mm Audio Jack
 Bluetooth 5.0
NFC
USB Type-C
Category Portable Speakers
 Portable Speakers
Speaker
Driver 2 x 42mm
 Dual
Speaker power -
 2 x 8W
Frequency response -
 -
Speaker features IP67 Water and Dust Resistant
3.5mm Audio In
NFC One-touch Connectivity
Light Effects
Passive Bass Radiator
 IP67 Water and Dust Resistant
Dual Passive Bass Radiators
Speakerphone Function
LIVE SOUND Mode
Speaker Light
RGB Light Effects
One-Touch NFC Connect
Built-in Powerbank
IP rating IP67 Water and Dust Resistant
 IP67 Water and Dust Resistant
Power
Battery -
 -
Charging time -
 -
Play time Up to 12 hours (Standard Mode)
Up to 10 hours (Extra Bass Mode)
 Up to 24 hours (Standard Mode)
Up to 14 hours (Extra Bass Mode)
Power features -
 USB Type C Charging
USB 2.0 Powerbank Function