Blaupunkt BT03 vs boAt Stone 149 – Specs, Price & Comparison (2026)

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Brand	Blaupunkt	boAt
Model No	BT03	Stone 149
Wired / Wireless	Bluetooth Speaker Specification	Bluetooth Speaker Specification
Driver Type	Dynamic	Dynamic

Driver Diameter	52 mm	40 mm
Impedance	NA	NA
Sensitivity	NA	NA
Frequency Response	20 Hz - 20000 Hz	NA
Maximum Power Input	DC 5V 1A	DC 5V / 2A
Maximum Power Output	5 W ( RMS )	3 W ( RMS )
Signal to Noise Ratio	NA	NA

Wireless Technology	Bluetooth	Bluetooth
Bluetooth Version	5.0	5.0+EDR
Compatible Profiles	All Bluetooth Devices	All Bluetooth Devices
Supported Codecs	A2DP	MP3, WAV, WMA
Battery Type	Lithium-Ion Batteries	Lithium Ion Batteries
Bluetooth Range	10 Meters	10 Meters
Battery Life	16 Hours	6 Hours
Charging Time	3 Hours	4 Hours

Noise Cancelling	NA	NA
Aux Connectivity	Yes	Yes
Weight	200 Gram	185 Grams
Dimensions	138 mm X 60 mm X 138 mm	81 mm X 59 mm X 59 mm
Available Colors	Black, Blue, Grey	Blue
Accessories	Blaupunkt BT03 Bluetooth Speaker USB Type-C Charging Cable User Manual	boAt Stone 149 Bluetooth Speaker User Manual Warranty Card 3.5 mm AUX Cable Micro USB Charging Cable
Other Features	Compatibility: Bluetooth, FM Redio, USB ,AUX, TF & Micro SD Card. A precision made 52mm speaker driver produces 5W of optimized sound that is perfect for personal use. 2 in 1 Function: Bluetooth Speaker and the design of the mobile holder make it more convenient for you to use. HD Sound- Blaupunkt BT03 delivers stunning sound with enhanced bass and crystal clear highs without distortion at any volume. You get Bluetooth to connect with devices and when you need to you can slip in a cable into the AUX port. There is no stopping the music. Built-in 1200mAh rechargeable battery, it can be played continuously for upto 7-8 hours. The long playing time will allow you enjoy music indoor and outdoor activities with perfect immersive sound.	1 year warranty from the date of purchase. The speaker offers 3W of premium High Definition sound. It offers resistance against sweat and water scares with its IPX4 rating. Stone 149 supports instant wireless connectivity with Bluetooth v5.0 along with EDR. Stone 149 comes equipped with 40 mm Dynamic Drivers for powerful immersive sound. Its power packed 1200 mAh battery ensures extended indulgence in musical bliss with up to 6 hours of play time.
	Compare Blaupunkt BT03 with: Unix India Mystic Zebronics Zeb-Delight boAt Stone 180 Unix XB-U55 Ultra Star Unix UX-887 Buzz Beat Party	Compare boAt Stone 149 with: boAt Stone E 300 boAt Stone 800 Krisons Wonder Soundbar Unix Boom-Ra Best Unix XB-U55 Ultra Star

Both models offer multiple connectivity options for seamless integration with TVs and other devices. Blaupunkt BT03 and boAt Stone 149 are feature-rich speaker setups offering a combination of powerful sound, surround experience, and connectivity options. Audio enhancements and surround technologies improve clarity and spatial sound performance. Variations in sound output and surround capabilities affect how immersive the audio experience feels. These speakers are ideal for creating a home theatre-like environment with immersive sound output.

Verdict: Choosing between Blaupunkt BT03 and boAt Stone 149 depends on your need for immersive sound and advanced audio technologies.

Top Differences

Sound Output: 5W vs 3W
Channels: 5 vs 3
Bluetooth Version: 5.0 vs 5.0+EDR
Frequency Response: 20 Hz - 20000 Hz vs NA
Subwoofer Size: 52 mm vs 40 mm

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