Zebronics Zeb-Brew vs Cellecor BT 703 – Key Differences & Best Choice (2026)

ALERT

Brand	Zebronics	Cellecor
Model No	Zeb-Brew	BT 703
Wired / Wireless	Bluetooth Speaker Specification	Bluetooth Speaker Specification
Driver Type	Dynamic	Dynamic

Driver Diameter	45 mm	NA
Impedance	4 Ohm	NA
Sensitivity	NA	NA
Frequency Response	100 Hz - 20000 Hz	NA
Maximum Power Input	DC 5V	DC 5V
Maximum Power Output	3 W + 3 W = 6 W ( RMS ) Driver Size 45 mm X 2	6 W ( RMS )
Signal to Noise Ratio	â‰¥65dB	NA

Wireless Technology	Bluetooth	Bluetooth
Bluetooth Version	5.0	5.0
Compatible Profiles	All Bluetooth Devices	All Bluetooth Devices
Supported Codecs	SBC	NA
Battery Type	Lithium-Ion Batteries	Lithium Ion Batteries
Bluetooth Range	10 Meters	10 Meters
Battery Life	3~4 Hours	6 Hours
Charging Time	4 Hours	2 Hours

Noise Cancelling	NA	NA
Aux Connectivity	Yes	Yes
Weight	240 Gram	600 Gram
Dimensions	173 mm X 74 mm X 35 mm	160 mm X 120 mm X 100 mm
Available Colors	Grey	Black, Blue
Accessories	Zebronics Zeb-Brew Bluetooth Speaker 1N Micro USB Charging Cable 1N 3.5 mm Aux Cable 1N User Manual	Cellecor BT 703 Bluetooth Speaker 1U Soundbar 1U User Manual 1U Warranty Card 1U Charging Cable
Other Features	Built-in FM Radio. Max supported 32 GB. Brew is a wireless portable speaker that looks like a block with its rectangular shape. It comes with multi-connectivity options like BT, USB, mSD Card, AUX . The speaker also has a call function, media controls and a built in FM.	TWS 1+1 Tandem - Two Speakers, One Epic Experience. Magic RGB LIGHTS, TYPE-C Charging Port, AUX Port, USB Port, Micro SD Card. Output 6 W - Wireless Wonder: Unleash the Beats with Our 6W Bluetooth Speaker. 3D Surround Sound - Feel the Pulse of Every Beat: 3D Surround Sound at its Finest. Bluetooth 5.0V - Music streaming with wireless Bluetooth v5.0 from smartphones, tablets etc. 6 Hours Playtime - Gives you continuous enjoyment of Music with Big Battery of Bluetooth Speaker. Water Resistance - Resist the Rain, Embrace the Bass: Elevate Your Experience with Our Water-Resistant Speaker.
	Compare Zebronics Zeb-Brew with: boAt Aavante Bar Groove boAt Aavante Bar 520 Blaupunkt BT-55 Black Dyanora DY-BT10-02-BL-001 GOVO GoSurround 350	Compare Cellecor BT 703 with: Krisons Stone 8 Krisons RedStar 4 Krisons SilverStar 4 boAt Stone Grenade Rtl boAt Stone Grenade Pro

Advanced sound technologies play a major role in delivering a more immersive audio experience. Connectivity features such as Bluetooth and HDMI ensure compatibility with a wide range of devices. Both models are designed for movies, music, and gaming, delivering a cinematic experience at home. Zebronics Zeb-Brew and Cellecor BT 703 are powerful home theatre speaker systems designed to deliver immersive surround sound with modern audio technologies. Key differences lie in output power, channel setup, and feature support, which influence performance.

Verdict: Both speakers offer strong performance, and the better choice depends on your preference for power, surround sound, and features.

Top Differences

Sound Output: 3W vs 6W
Channels: 3 vs 6
Frequency Response: 100 Hz - 20000 Hz vs NA

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Top Differences