Soundcore Boom Go 3i vs Soundcore Mini 3

Last updated: August 18, 2026

Short answer: the Soundcore Boom Go 3i for better sound quality, the Soundcore Mini 3 for the lower price. The Soundcore Boom Go 3i ranks #2 of 47 small speakers at $79.99. The Soundcore Mini 3 ranks #9 at $41, $38.99 cheaper.

What the Soundcore Boom Go 3i offers: IP68 rated (full submersion + dustproof). Watch for: Sounds a bit piercing and metallic.

What the Soundcore Mini 3 gets right: Deeper bass than most other speakers in the size. The catch: Rolled off highs.

Buy the Soundcore Boom Go 3i if sound quality matters more than the price. Buy the Soundcore Mini 3 if the price matters more than sound quality.

If battery life is a priority, the Soundcore Boom Go 3i is rated for 24 hours versus 15 hours for the Soundcore Mini 3.

Buy the Soundcore Boom Go 3i at Amazon ($79.99) →Buy the Soundcore Mini 3 at Amazon ($41) →

Soundcore Boom Go 3i vs Soundcore Mini 3

Specifications Side By Side

Soundcore Boom Go 3i Soundcore Mini 3
Price$79.99$41
Ranked#2 of 47 in Small Size Portable Bluetooth Speakers#9 of 47 in Small Size Portable Bluetooth Speakers
AppYesYes
Aux InputNoNo
Battery Life24 hours (Manufacturer specified)15 hours (Manufacturer specified)
Bluetooth CodecsSBCSBC
Built in MicrophoneYesYes
EQYesYes
IP RatingIP68IPX7
Party ModeYes (Auracast)Yes (PartyCast up to 100 speakers)
Power BankYes (USB-C)No
Power InputUSB-CUSB-C
StereoNoNo
OmnidirectionalNoPointing up
TWSYesNo
Weight0.8 lbs / 380 g0.5 lbs / 249 g
Bluetooth Version6.05.0
Output Power15W6W
Dimensions4" x 4.2" x 1.8" (102.1 x 105.9 x 45.5 mm)2.8" x 2.8" x 3.3" (71.1 x 71.1 x 83.8 mm)
Drivers25mm tweeter + 42mm woofer + passive radiators52mm full-range driver
Max Volume92dB87dB
Digital Aux InputNoNo
Bass Extension (-10dB)-58Hz
Bluetooth Latency-160ms
Charging Time-3-4 hours
Buy the Soundcore Boom Go 3i at Amazon ($79.99) →Buy the Soundcore Mini 3 at Amazon ($41) →

More useful head-to-heads from the same speaker class:

The Two Speakers In Full

Soundcore Boom Go 3i: $79.99 Amazon Aliexpress

Soundcore Boom Go 3i ranking card

Pros: IP68 rated (full submersion + dustproof). ~24 hour battery life. RGB light strip syncs to the music. USB-C port doubles as a power bank for charging your phone.

Cons: Sounds a bit piercing and metallic. Bass knocks a little bit. Peak at 10khz

Setup: Try out Oluv’s EQ which slightly improves the sound

Full Soundcore Boom Go 3i review and specifications →

AppYes
Aux InputNo
Battery Life24 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Version6.0
Built in MicrophoneYes
Digital Aux InputNo
Dimensions4" x 4.2" x 1.8" (102.1 x 105.9 x 45.5 mm)
Drivers25mm tweeter + 42mm woofer + passive radiators
EQYes
IP RatingIP68
Max Volume92dB
OmnidirectionalNo
Output Power15W
Party ModeYes (Auracast)
Power BankYes (USB-C)
Power InputUSB-C
StereoNo
TWSYes
Weight0.8 lbs / 380 g
Check current price at Amazon ($79.99) →Check current price at Aliexpress ($133.27) →Search eBay for Soundcore Boom Go 3i →

As an eBay Partner, we may be compensated if you make a purchase.

Soundcore Mini 3: $41 Amazon

Soundcore Mini 3 ranking card

Pros: Deeper bass than most other speakers in the size.

Cons: Rolled off highs

Full Soundcore Mini 3 review and specifications →

AppYes
Aux InputNo
Bass Extension (-10dB)58Hz
Battery Life15 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Latency160ms
Bluetooth Version5.0
Built in MicrophoneYes
Charging Time3-4 hours
Digital Aux InputNo
Dimensions2.8" x 2.8" x 3.3" (71.1 x 71.1 x 83.8 mm)
Drivers52mm full-range driver
EQYes
IP RatingIPX7
Max Volume87dB
OmnidirectionalPointing up
Output Power6W
Party ModeYes (PartyCast up to 100 speakers)
Power BankNo
Power InputUSB-C
StereoNo
TWSNo
Weight0.5 lbs / 249 g
Check current price at Amazon ($41) →Search eBay for Soundcore Mini 3 →

As an eBay Partner, we may be compensated if you make a purchase.