boAt Stone 650 vs Unix Recto XB-U22 – Detailed Sound Comparison (2026)

ALERT

Brand	boAt	Unix
Model No	Stone 650	Recto XB-U22
Wired / Wireless	Bluetooth Speaker Specification	Bluetooth Speaker Specification
Driver Type	Dynamic	Dynamic

Driver Diameter	50.8 X2 mm	57 mm
Impedance	4 ohm	4 Ohms
Sensitivity	89dB ±3DB	NA
Frequency Response	2.4 GHz - 2.480 GKHz	57Hz - 20KHz
Maximum Power Input	DC 5V 1A	DC 5V 2A
Maximum Power Output	10 W ( RMS )	5 W ( RMS )
Signal to Noise Ratio	80dB	110dB

Wireless Technology	Bluetooth	Bluetooth
Bluetooth Version	5.0	5.3
Compatible Profiles	All Bluetooth Devices	All Bluetooth Devices
Supported Codecs	MP3, WAV, WMA	SBC
Battery Type	Lithium Ion Batteries	Lithium-Ion Batteries
Bluetooth Range	10 Meters	10 Meters
Battery Life	7 Hours	6-8 Hours
Charging Time	3.5 Hours	1.5-2 Hours

Noise Cancelling	NA	NA
Aux Connectivity	Yes	Yes
Weight	655 Grams	250 GM
Dimensions	70 mm X 70 mm X 191 mm	150 mm X 50 mm X 50 mm
Available Colors	Black, Blue, Red	Black, Grey
Accessories	boAt Stone 650 Bluetooth Speaker 1 UNIT Catalogue 1 UNIT Audio Cable 1 UNIT User Manual 1 UNIT Warranty Card 1 Unit Micro USB Charging Cable	Unix Recto XB-U22 Bluetooth Speaker User Manual USB Type-C Charging Cable
Other Features	7 Hours Of Audio Nirvana 1 Year warranty from the date of purchase. Stone 650R is IPX5 rated offering protection against water and dust. Its powerful 1800mAh battery offers a playback time of up to 7 hours. Experience the true immersive sound with a pumping driver delivering 10W of audio and connect to the music that you love. Its integrated controls allow for an easy user interface, ensuring that nothing stands between you and your favourite music.	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.
	Compare boAt Stone 650 with: boAt Stone 620 boAt Rugby Plus boAt Stone 650R boAt Stone Beam boAt Stone 580	Compare Unix Recto XB-U22 with: boAt Stone 620 boAt Rugby Plus boAt Stone 650R boAt Stone Beam boAt Stone 580

Differences in power output, channel configuration, and audio technologies can impact overall sound performance. Connectivity features such as Bluetooth and HDMI ensure compatibility with a wide range of devices. Advanced sound technologies play a major role in delivering a more immersive audio experience. These speakers are ideal for creating a home theatre-like environment with immersive sound output. boAt Stone 650 and Unix Recto XB-U22 are feature-rich speaker setups offering a combination of powerful sound, surround experience, and connectivity options.

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

Top Differences

Sound Output: 10W vs 5W
Channels: 10 vs 5
Bluetooth: na vs yes
Bluetooth Version: 5.0 vs 5.3
Frequency Response: 2.4 GHz - 2.480 GKHz vs 57Hz - 20KHz

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