The SoundLink Flex and SoundLink Mini 2 represent two of Bose’s top-selling portable Bluetooth speakers. As the Flex is the newer model replacing the Mini 2, you may be wondering how they differ.
This detailed comparison examines the specs, features, sound quality and usage factors between the Bose SoundLink Flex and Mini 2 to help you decide which is the better fit.
A Brief Comparison Table
| Feature | Bose SoundLink Flex | Bose SoundLink Mini 2 |
| Dimensions | 7.1 x 2.1 x 2.9 inches | 7.1 x 2.3 x 2 inches |
| Weight | 1.3 lbs | 1.5 lbs |
| Battery Life | 12 hours | 10 hours |
| Water Resistance | IP67 | None |
| Speakerphone | Yes | Yes |
| Wireless Pairing | Bluetooth | Bluetooth |
| Wireless Range | 30 ft | 30 ft |
| Charging | USB-C | Micro USB |
Overview of the Bose SoundLink Flex
As the next evolution of the popular SoundLink Mini, the rugged SoundLink Flex delivers detailed audio in a grab-and-go form.
Key features:
- Slim, lightweight cylindrical design with soft silicone back
- New custom transducer provides rich, crisp sound
- IP67 waterproof and dustproof rating
- 12 hour battery life per charge
- USB-C charging port for fast charging
- Speakerphone for clear calls
- Bluetooth pairing to play music from any device
- Controls on top of speaker for playback and volume
With a worry-free design you can take anywhere, the Flex continues Bose’s reputation for premium sound in a portable package.
Overview of the Bose SoundLink Mini 2
Released in 2015, the Bose SoundLink Mini 2 remains a beloved portable speaker for its performance relative to the compact size.
Details on the SoundLink Mini 2:
- Slim, cylindrical aluminum housing with rounded edges
- Proprietary Bose transducers provide impressive audio
- 10 hour battery life per charge
- Micro USB port for charging
- Speakerphone functionality
- Bluetooth and NFC pairing to stream audio wirelessly
- Ability to wirelessly pair two for stereo sound
- Top mounted controls for simple operation
Even years after release, the Mini 2 still impresses with big, high quality sound in a small, durable frame.
Also Read: Differences Between JBL PartyBox 300 And 310.
Key Differences Between the Flex and Mini 2
The Bose Flex and the Bose SoundLink Mini 2 are two such offerings, each with its unique set of characteristics. In this detailed comparison, we will explore the key differences between these two speakers to help you make an informed choice.
- Design and Build Quality
The Bose Flex features a soft silicone backside, which not only provides a comfortable grip but also makes it less prone to slipping from your hand or any surface. This design choice gives it a modern and sleek look. The silicone material also offers a degree of ruggedness, making it more resilient to minor bumps and shocks.
In contrast, the Bose SoundLink Mini 2 boasts a more premium feel with its smooth aluminum body. This aluminum construction not only enhances its aesthetics but also adds durability to the speaker. However, it may be more susceptible to slipping on smooth surfaces compared to the silicone back of the Flex.
- Battery Life
Battery life is a critical aspect for portable speakers, and the Bose Flex delivers in this department with up to 12 hours of playback on a single charge. This improvement over the Mini 2’s 10-hour battery life means you can enjoy your music for longer without the need for frequent recharging.
While the Mini 2’s 10-hour battery life is respectable, it falls slightly short of the Flex’s extended playback time. Depending on your usage patterns, those extra 2 hours can make a significant difference.
- Water and Dust Resistance
The Flex is designed to be your outdoor companion, thanks to its IP67 rating. This means it is fully waterproof and dustproof, making it resilient in various environmental conditions. Whether you’re at the beach, by the pool, or out camping, you can have peace of mind knowing that the Flex can handle exposure to water and dust without issue.
In contrast, the SoundLink Mini 2 does not have any specific water protection rating. While it may survive a few splashes, it is not designed for use near water or in dusty environments. This limitation may restrict its outdoor usability.
- Charging Port
The Bose Flex employs a modern USB-C charging port. USB-C is becoming the standard for many electronic devices due to its faster charging capabilities and reversible design, which eliminates the frustration of plugging it in the wrong way.
On the other hand, the Bose SoundLink Mini 2 uses the older Micro USB for charging. While it’s a functional charging method, it’s not as convenient as USB-C and may require you to carry an additional cable if you’re using devices with different charging ports.
- NFC for Quick Pairing
The Bose Flex lacks NFC (Near Field Communication) technology for quick pairing with compatible devices. NFC allows for seamless and instant connection by simply tapping your device to the speaker.
In contrast, the SoundLink Mini 2 offers NFC tap-to-pair functionality, making it quicker and easier to connect your smartphone or tablet to the speaker. This can be especially handy if you frequently switch between devices.
- Audio Performance
While both speakers deliver impressive audio quality, the Bose Flex offers a slight advantage in terms of overall loudness and bass response. This enhancement in audio performance can make your music sound more vibrant and immersive, especially in outdoor settings where ambient noise can be a challenge.
The SoundLink Mini 2 still offers excellent sound quality, but it may not match the Flex’s subtle boost in loudness and bass response. It’s worth noting that both speakers are known for their balanced and clear sound profiles.
- Stereo Pairing Capability
The Flex is a standalone speaker and does not support stereo pairing with another speaker. If you’re looking to create a stereo soundstage, the Flex may not be the ideal choice.
One of the standout features of the SoundLink Mini 2 is its ability to be paired with another Mini 2 for true stereo sound. This can significantly enhance your listening experience, particularly in larger spaces where stereo separation can be appreciated.
Watch this review video:
- Bluetooth Version
The Bose Flex features Bluetooth 5.0, the latest Bluetooth standard at the time of its release. Bluetooth 5.0 offers improved connectivity, longer range, and better overall performance compared to the older Bluetooth 4.1 found in the Mini 2.
The SoundLink Mini 2 uses Bluetooth 4.1, which is an older version of the wireless technology. While it still provides a reliable connection, it may not offer the same level of performance and range as Bluetooth 5.0.
Also Read: Comparison Between Altec Lansing And JBL
Frequently Asked Questions (FAQs)
The main differences are the Flex’s waterproof design, updated Bluetooth 5.0 connectivity, USB-C charging, and slightly improved drivers resulting in better bass response.
Yes, the Mini 2 remains an excellent ultra-portable speaker several years after release. It delivers great sound quality and battery life in a durable, premium package.
The Mini 2 improved over the original with double the battery life, speakerphone functionality, and updated Bluetooth. It remains a minor update rather than a major redesign.
With its waterproofing, improved drivers, USB-C charging and premium Bose performance, the Flex ranks among the top portable Bluetooth speakers in 2022 and 2023.
Also Read: Comparison Between Bose SoundLink Flex Vs. JBL Flip 6
Final Thoughts
The Bose SoundLink Flex builds upon the winning formula of the SoundLink Mini 2, delivering an upgraded listening experience in a similarly compact, take-anywhere design.
The waterproofing and refined audio gives the Flex the edge for outdoor use. But the Mini 2 remains a venerable option, especially if found at a discount. With either speaker you get Bose’s excellent engineering for immersive, detailed sound from a small portable.
Let your priorities for water protection, added bass, or stereo pairing determine if the Flex or Mini 2 is the right companion for playlists on the go. For most buyers, the Flex makes sense as the culminating evolution of Bose’s beloved miniature speaker line.