comiso Bluetooth Speaker vs soundcore Select 4 Go Bluetooth Shower Speaker by
Updated August 2026 — soundcore Select 4 Go Bluetooth Shower Speaker by leads on battery life and waterproofing.
The soundcore Select 4 Go offers superior durability and battery life, making it the better choice for outdoor use, while the comiso speaker is more budget-friendly.
Why comiso Bluetooth Speaker is better
Price
comiso is cheaper at $16.97
Portability
comiso is lighter at under 5.5 ounces
TF Card Support
comiso supports TF card playback
Why soundcore Select 4 Go Bluetooth Shower Speaker by is better
Durability
soundcore has IP67 rating for water immersion
Battery Life
soundcore offers 20 hours of playback
Sound Quality
soundcore delivers powerful 5W output
Overall score
Specifications
| Spec | comiso Bluetooth Speaker | soundcore Select 4 Go Bluetooth Shower Speaker by |
|---|---|---|
| Bluetooth Version | 6.0 | Unknown |
| Playback Support | TF Card | None |
| Stereo Pairing | Yes | Yes |
| Design | Cylindrical | Floating |
| Sound Output | Balanced | Punchy |
Dimension comparison
Design and Portability
When it comes to design and portability, the comiso Bluetooth Speaker is compact and lightweight at under 5.5 ounces. On the other hand, the soundcore Select 4 Go Bluetooth Shower Speaker is also designed to be portable but includes an added feature of being able to float. The comiso speaker's cylindrical design allows for easy handling and travel, making it ideal for outdoor activities. However, the soundcore Select 4 Go, with its strap, enhances portability for outdoor adventures. While the comiso speaker is geared towards being pocket-sized, the soundcore Select 4 Go’s floating capability makes it a versatile option for water-based activities.
Sound Quality
In terms of sound quality, the comiso Bluetooth Speaker offers 360° HD sound with a built-in amplifier that enhances bass performance. It is designed to deliver a balanced audio experience in a small package. Conversely, the soundcore Select 4 Go features a surprising 5W output that provides powerful and punchy sound, ensuring clarity and dynamic performance. While both speakers claim to offer impressive audio for their size, the comiso speaker allows for stereo pairing with another unit for an immersive experience, whereas the soundcore Select 4 Go focuses on delivering powerful sound on its own.
Durability and Weather Resistance
The soundcore Select 4 Go is rated IP67, meaning it can withstand immersion in water up to 3.3 feet deep for 30 minutes, making it exceptionally durable for outdoor use. In contrast, the comiso Bluetooth Speaker has an IP65 rating, which protects against dust and water splashes but does not support submersion. While both speakers are designed to handle outdoor conditions, the soundcore Select 4 Go provides a higher level of protection, making it more suited for water-intensive activities like beach outings or showers.
Battery Life
Battery life is a significant factor when considering portable speakers, and here the soundcore Select 4 Go shines, boasting up to 20 hours of playback on a single charge. This extended battery life makes it perfect for all-day gatherings, camping trips, or lounging by the pool. In comparison, the comiso Bluetooth Speaker does not specify its battery life, which may be a concern for potential buyers looking for long-lasting performance. This clear advantage in battery life positions the soundcore Select 4 Go as the better choice for users who prioritize extended use without frequent recharging.
Connectivity Options
Both speakers offer wireless connectivity features, but they differ in functionality. The comiso Bluetooth Speaker supports Bluetooth 6.0 for a stable connection and lower power consumption, allowing for a maximum range of 10 meters. It also supports TF card playback, increasing its versatility. The soundcore Select 4 Go also supports wireless stereo pairing, enabling users to connect two units for a richer sound experience. However, it lacks the TF card support of the comiso speaker. If connectivity options are a priority, the comiso speaker may appeal more due to its additional functionality.
Price Comparison
In terms of pricing, the comiso Bluetooth Speaker is priced at $16.97, whereas the soundcore Select 4 Go is more expensive at $25.99. This puts the soundcore Select 4 Go at about 53% higher in cost compared to the comiso speaker. For budget-conscious consumers, the comiso speaker presents a more economical choice, especially considering it has a decent sales rank of 1516. If you're looking to save money while still enjoying quality sound, the comiso speaker offers excellent value for its price point.
Sales Rank
When examining their sales ranks, the soundcore Select 4 Go stands out with a ranking of 253, indicating its popularity and strong sales performance. In contrast, the comiso Bluetooth Speaker has a sales rank of 1516. This difference may suggest that consumers prefer the features offered by the soundcore model, particularly its durability and extended battery life. However, the comiso speaker still holds a respectable rank, appealing to those seeking a more affordable option without sacrificing essential features.
Which should you buy?
Ultimately, the choice between the comiso Bluetooth Speaker and the soundcore Select 4 Go comes down to personal priorities. If you seek a budget-friendly option with decent sound quality and compact design, the comiso speaker is a solid choice at $16.97. However, if you prioritize durability, extended battery life, and a higher waterproof rating, the soundcore Select 4 Go, priced at $25.99, may be worth the investment. Each speaker has its unique strengths, making them suitable for different use cases.

