JBL Go 4 - Ultra-Portable, Waterproof and Dustproof Bluetooth Speaker, Big JBL Pro Sound with Punchy bass, 7-Hour Built-in Battery, Made in Part with Recycled Materials (Black) vs soundcore Select 4 Go Bluetooth Shower Speaker by Anker, IP67 Waterproof/Dustproof, Portable Wireless Speaker, 20H Playtime, Floatable, Powerful Sound, Electronics for Outdoor/Home/Office/Travel-Green

Price and Value Comparison

The Soundcore Select 4 Go is significantly more affordable than the JBL Go 4, priced at $25.99 compared to $39.95 — a difference of $13.96, or about 35% cheaper. This makes the Soundcore model a compelling choice for budget-conscious buyers seeking strong core features without premium pricing. While the JBL Go 4 commands a higher price point, it offers no additional performance specs beyond what’s listed in its feature set. The Soundcore Select 4 Go delivers nearly double the battery life at a fraction of the cost, making it a far more value-driven option based on current pricing.

Battery Life and Usage Duration

The Soundcore Select 4 Go outperforms the JBL Go 4 in battery longevity by a wide margin: up to 20 hours of continuous playback versus the JBL’s 7-hour maximum. This means the Soundcore speaker can sustain music through extended outdoor events, multi-day trips, or even full-length showers without needing a recharge. Even with Playtime Boost, the JBL Go 4 only adds up to 2 extra hours, capping its total runtime at 9 hours. For users prioritizing long playtimes without frequent charging, the Soundcore Select 4 Go is clearly superior, especially given its lower price.

Waterproof and Durability Performance

Both speakers boast an IP67 rating, meaning they are fully waterproof and dustproof, capable of being submerged in up to 3.3 feet of water for 30 minutes. This level of protection ensures both models can survive harsh environments like showers, beaches, pools, and camping trips. However, the Soundcore Select 4 Go includes an added benefit: it floats. This feature enhances usability during water-based activities, allowing the speaker to stay afloat in bathtubs, lakes, or pools without sinking. The JBL Go 4 lacks this floating capability despite its similar IP67 rating, giving the Soundcore an edge in practicality for aquatic use.

Audio Quality and Sound Output

While both speakers deliver punchy sound from compact designs, the Soundcore Select 4 Go specifies a 5W output, which suggests a measurable audio power advantage over the JBL Go 4, whose output is not explicitly stated. Despite this, the JBL Go 4 emphasizes “JBL Pro Sound” with rich, punchy bass, positioning itself as a brand with a legacy in audio fidelity. The Soundcore Select 4 Go claims “surprisingly punchy sound” for its size, indicating comparable impact. Both support stereo pairing via wireless connection—JBL uses Auracast, while Soundcore uses True Wireless Stereo (TWS)—offering similar flexibility for expanding soundstage across two units.

Portability and Design Features

The JBL Go 4 features a newly redesigned integrated loop for easy carrying, making it ideal for attaching to bags, bikes, or belts. Its ultra-portable form factor fits comfortably in the palm of your hand. The Soundcore Select 4 Go also emphasizes portability with a lightweight build and included strap, enabling hands-free transport during hiking, biking, or showering. Neither product lists exact dimensions, but both are described as mini, portable speakers. The JBL Go 4 offers multiple color options to match personal style, while the Soundcore Select 4 Go is available in green, suggesting a more limited aesthetic range.

Connectivity and Multi-Speaker Capabilities

Both devices support wireless stereo pairing: the JBL Go 4 uses Auracast technology to connect multiple JBL-enabled speakers for expanded sound, while the Soundcore Select 4 Go enables True Wireless Stereo (TWS) pairing by pressing the Bluetooth button on both units for two seconds. This allows users to create a stereo setup with two identical speakers. The JBL Go 4’s Auracast integration may offer broader compatibility with other JBL products, but the Soundcore’s TWS method is simpler and more direct. Both systems provide a seamless way to enhance audio immersion without cables.

Bestseller Rank and Market Positioning

The JBL Go 4 holds a bestseller rank of 34, indicating strong market demand and consistent sales volume. In contrast, the Soundcore Select 4 Go ranks at 253, suggesting it has less overall traction in Amazon’s Bluetooth speaker category. However, this lower ranking does not reflect quality or performance; rather, it may stem from brand recognition and marketing reach. JBL benefits from decades of audio reputation, while Soundcore leverages Anker’s reliability and value-focused strategy. The Soundcore Select 4 Go’s lower rank is offset by its superior battery life and lower price, making it a strong contender despite lesser visibility.

Which should you buy?

Choose the Soundcore Select 4 Go if you prioritize long battery life, affordability, and floatability—especially for showers, beach trips, or outdoor adventures. At $25.99, it’s 35% cheaper than the JBL Go 4 and offers nearly three times the playback time. If you value brand prestige, a wider color selection, or want to pair with other JBL Auracast-enabled speakers, the JBL Go 4 may appeal more—but only if you’re willing to pay a premium for slightly less utility. Based on pure performance-to-price ratio, the Soundcore Select 4 Go is the smarter, more practical choice.