Soundcore Boom 3i Specifications and Review

Last updated: August 17, 2026

The Soundcore Boom 3i ranks #27 out of 136 total Medium Size Portable Bluetooth Speakers for sound quality. See Top Recommended Speakers By Attribute for all the top speaker suggestions.

Brand: Soundcore

Prices on this page were last checked August 21, 2026 at 5:30 AM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.

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Soundcore Boom 3i - ranked #27 of 136 Medium Size Portable Bluetooth Speakers · Editor's rating 4/5
Check price at Amazon ($110) →

#27 Soundcore Boom 3i: $110 Amazon Bhphotovideo eBay

Pros: Looks to be designed as a direct competitor to the Charge 5 with a very similar sound profile, warm tuned with boosted bass. Better value for the money than the Charge 5.

Cons: Not quite as good as a Charge 5, doesn’t go quite as loud or sound quite as balanced, but very very close. An earlier firmware version had some bass distortion, update your firmware in the Soundcore App

How it compares: Just above it: JBL Charge 5 - $25 more, 4 more hours of battery life. Just below it: 1More S1001bt - $36 cheaper, 4 fewer hours of battery life.

AppYes
Aux InputNo
Bass Extension (-10dB)56Hz
Battery Life16 hours (Manufacturer specified)
Bluetooth CodecsSBC, AAC
Bluetooth Version5.3
Built in MicrophoneYes
Digital Aux InputNo
Dimensions8.3" x 3.3" x 3.1" (210 x 85 x 78.5 mm)
Drivers94mm woofer + tweeter
EQYes
IP RatingIP68
OmnidirectionalNo
Output Power50W
Party ModeNo
Power InputUSB-C
StereoNo
TWSYes
Weight1.7 lbs / 783 g
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