Soundcore Boom 3i vs Teufel Rockster XS

Short answer: the Soundcore Boom 3i. It ranks #27 of 136 medium speakers by sound quality; the Teufel Rockster XS ranks #31.

The case for the Soundcore Boom 3i: Looks to be designed as a direct competitor to the Charge 5 with a very similar sound profile, warm tuned with boosted bass. Set against that: Not quite as good as a Charge 5, doesn’t go quite as loud or sound quite as balanced, but very very close.

On the Teufel Rockster XS side: A good sounding speaker. The tradeoff: Not quite as deep of bass as others. Only available in Europe.

Buy the Soundcore Boom 3i if sound quality matters more than the price. Buy the Teufel Rockster XS if the price matters more than sound quality.

Specifications Side By Side

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• Bose Soundlink Flex vs JBL Charge 5
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• Tribit Xsound Mega vs Soundcore Boom 3i
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The Two Speakers In Full

Soundcore Boom 3i: $110 Amazon Bhphotovideo

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

Full Soundcore Boom 3i review and specifications →

App	Yes
Aux Input	No
Bass Extension (-10dB)	56Hz
Battery Life	16 hours (Manufacturer specified)
Bluetooth Codecs	SBC, AAC
Bluetooth Version	5.3
Built in Microphone	Yes
Digital Aux Input	No
Dimensions	8.3" x 3.3" x 3.1" (210 x 85 x 78.5 mm)
Drivers	94mm woofer + tweeter
EQ	Yes
IP Rating	IP68
Omnidirectional	No
Output Power	50W
Party Mode	No
Power Input	USB-C
Stereo	No
TWS	Yes
Weight	1.7 lbs / 783 g

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

• Links
  • Official Soundcore Boom 3i Product Page
• Reviews, Comparisons and Sound Samples
  • Oluv Patreon: SoundCore Boom 3i - first impressions & EQs
  • Picky Audio: Compact Speaker BEAST! 🔥 soundcore Boom 3i
  • Reddit Search for Soundcore Boom 3i Review
• Head-to-Head Comparisons
  • Soundcore Boom 3i vs JBL Charge 5
  • Soundcore Boom 3i vs JBL Charge 5 Wifi
  • Soundcore Boom 3i vs Tribit Xsound Plus 2
  • Soundcore Boom 3i vs Harman Kardon Luna
  • Soundcore Boom 3i vs Bose Soundlink Flex 2nd gen
  • Soundcore Boom 3i vs Tribit Maxsound Plus V1/V2/Thunderbox Plus
  • Soundcore Boom 3i vs Tribit Xsound Mega
  • Soundcore Boom 3i vs Bose Soundlink Flex
  • See all 11 comparisons

Teufel Rockster XS: €180 Discontinued

Pros: A good sounding speaker.

Cons: Not quite as deep of bass as others. Only available in Europe. Discontinued.

Full Teufel Rockster XS review and specifications →

Aux Input	Yes
Battery Life	14 hours (Manufacturer specified)
Bluetooth Codecs	aptX
Bluetooth Version	4.0
Digital Aux Input	No
Dimensions	2.7" x 3.4" x 7" (69 x 86 x 178 mm)
Discontinued	Yes
Drivers	65mm woofer + 20mm tweeter
IP Rating	IPX7
Omnidirectional	No
Output Power	32W
Power Bank	Yes (USB-A)
Stereo	Yes
Weight	1.6 lbs / 720 g

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

• Links
  • Official Teufel Rockster XS Product Page
• Reviews, Comparisons and Sound Samples
  • Reddit Search for Teufel Rockster XS Review
• Head-to-Head Comparisons
  • Teufel Rockster XS vs Tribit Xsound Plus 2
  • Teufel Rockster XS vs Bose Soundlink Flex 2nd gen
  • Teufel Rockster XS vs Bose Soundlink Flex
  • Teufel Rockster XS vs JBL Charge Essential 2
  • Teufel Rockster XS vs JBL Charge 5
  • Teufel Rockster XS vs JBL Charge 5 Wifi
  • Teufel Rockster XS vs Bose Soundlink Revolve+