Unix Recto XB-U22 vs boAt Stone 620 – Key Differences & Best Choice (2026)

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Brand	Unix	boAt
Model No	Recto XB-U22	Stone 620
Wired / Wireless	Bluetooth Speaker Specification	Bluetooth Speaker Specification
Driver Type	Dynamic	Dynamic

Driver Diameter	57 mm	52 X 2 mm
Impedance	4 Ohms	NA
Sensitivity	NA	NA
Frequency Response	57Hz - 20KHz	120 Hz - 20 KHz
Maximum Power Input	DC 5V 2A	DC 5V / 2A
Maximum Power Output	5 W ( RMS )	12 W ( RMS )
Signal to Noise Ratio	110dB	NA

Wireless Technology	Bluetooth	Bluetooth
Bluetooth Version	5.3	5.0
Compatible Profiles	All Bluetooth Devices	All Bluetooth Devices
Supported Codecs	SBC	MP3
Battery Type	Lithium-Ion Batteries	Lithium Ion Batteries
Bluetooth Range	10 Meters	10 Meters
Battery Life	6-8 Hours	10 Hours
Charging Time	1.5-2 Hours	3 Hours

Noise Cancelling	NA	NA
Aux Connectivity	Yes	Yes
Weight	250 GM	520 Grams
Dimensions	150 mm X 50 mm X 50 mm	190 mm X 70 mm X 70 mm
Available Colors	Black, Grey	Black, Blue, Red, Grey
Accessories	Unix Recto XB-U22 Bluetooth Speaker User Manual USB Type-C Charging Cable	boAt Stone 620 Bluetooth Speaker 1 Unit Catalogue 1 Unit Audio Cable 1 Unit User Manual 1 Unit Warranty Card 1 Unit USB Type-C Charging Cable
Other Features	Type-C Fast Charging : Quickly recharge your speaker with modern Type-C charging ready when you are. Easy-To-Use Controls : User-friendly buttons for play/pause, volume, mode, and more simple for all age groups. Compact, Stylish & Gift-Ready Design : Retro â€˜90s style with a mobile stand perfect gift for parents, elders, and vintage lovers. Bluetooth 5.3 Seamless Connectivity : Stable, fast wireless pairing with smartphones, laptops, or tablets up to 10 meters range. 1200mAh Battery Up To 6 Hours Playtime : Listen longer with extended battery life that keeps you entertained throughout the day. 5W HD Stereo Output With 57mm Driver : Experience rich, detailed sound with powerful 5W output ideal for music, radio, and calls. Built-In FM Radio With Antenna : Enjoy your favorite radio stations anywhere no internet required, thanks to the classic built-in antenna. Multi-Mode Playback : USB, TF Card & TWS : Play your way with support for USB drives, TF cards, or connect two Recto speakers via TWS for stereo sound.	1 Year Manufacturer Warranty. TWS technology and enjoy sound, twice as powerful. In-built hands free mic you can access your mobile assistants. 12 W stereo sound gives the right bass and clarity to your music. Carry your splashproof speakers anywhere with IPX4 spash and water shield leaving behind the tension of water running over.
	Compare Unix Recto XB-U22 with: boAt Rugby Plus boAt Stone 650 boAt Stone 650R boAt Stone Beam boAt Stone 580	Compare boAt Stone 620 with: boAt Rugby Plus boAt Stone 650 boAt Stone 650R boAt Stone Beam boAt Stone 580

Key differences lie in output power, channel setup, and feature support, which influence performance. If you're comparing boAt Stone 620 and Unix Recto XB-U22, both systems are built to enhance your home entertainment experience with strong audio output and advanced features. These speakers are ideal for creating a home theatre-like environment with immersive sound output. Both models offer multiple connectivity options for seamless integration with TVs and other devices. Audio enhancements and surround technologies improve clarity and spatial sound performance.

Verdict: Both systems are competitive, and the right option depends on your room size, usage, and feature requirements.

Top Differences

Sound Output: 12W vs 5W
Channels: 12 vs 5
Bluetooth: na vs yes
Bluetooth Version: 5.0 vs 5.3
Frequency Response: 120 Hz - 20 KHz vs 57Hz - 20KHz

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Top Differences