Beats Flex Wireless Earbuds - Apple W1 Headphone vs Beats Solo 4
Updated July 2026 — Beats Flex Wireless Earbuds - Apple W1 Headphone wins on price and portability, Beats Solo 4 wins on battery and comfort.
The Beats Solo 4 headphones offer superior battery life, comfort, and sound quality compared to the Beats Flex earbuds, making them the better choice for audiophiles.
Why Beats Flex Wireless Earbuds - Apple W1 Headphone is better
Price
Beats Flex are significantly cheaper.
Portability
Flex earbuds are more portable.
Quick Charge
Flex earbuds have a quick 10-minute charge feature.
Why Beats Solo 4 is better
Battery Life
Solo 4 offers up to 50 hours of use.
Sound Quality
Solo 4 features personalized Spatial Audio.
Comfort
Solo 4 has plush ear cushions for all-day wear.
Overall score
Specifications
| Spec | Beats Flex Wireless Earbuds - Apple W1 Headphone | Beats Solo 4 |
|---|---|---|
| Current Price | $40.41 | $129.95 |
| Battery Life | 12 hours | 50 hours |
| Weight | Lightweight | Ultra-Lightweight |
| Audio Tech | Custom drivers | Spatial Audio |
| Microphone | Built-in | High-quality |
Dimension comparison
Price Comparison
The Beats Flex Wireless Earbuds are priced at $40.41, while the Beats Solo 4 Wireless On-Ear Bluetooth Headphones cost $129.95, making the earbuds about 69% cheaper than the headphones. For budget-conscious consumers, the Flex earbuds offer an appealing entry point into the Beats ecosystem without sacrificing quality. However, the Solo 4 headphones justify their higher price with features that cater to audiophiles and those seeking a more immersive listening experience.
Battery Life
The Beats Solo 4 headphones boast an impressive battery life of up to 50 hours, which is more than four times the 12 hours offered by the Beats Flex earbuds. This significant difference is crucial for users who prioritize long listening sessions without the need for frequent recharging. While the Flex earbuds do feature a quick 10-minute Fast Fuel charge that provides 1.5 hours of playback, they still fall short compared to the extended battery life of the Solo 4, making them less ideal for prolonged use.
Comfort and Fit
When it comes to comfort, the Solo 4 headphones excel with their ultra-lightweight design and plush ear cushions, making them suitable for all-day wear. They incorporate ergonomically angled and adjustable ear cups for a custom fit, which is especially beneficial during extended listening sessions. In contrast, the Flex earbuds also prioritize comfort with a Flex-Form cable and four eartip options, but they may not provide the same level of support as the cushioned design of the Solo 4 headphones, particularly for users who prefer over-ear styles.
Sound Quality
Sound quality is a standout feature for both products, but they cater to different preferences. The Beats Solo 4 headphones offer powerful Beats sound with personalized Spatial Audio and dynamic head tracking, which enhances the listening experience by providing an immersive soundstage. Meanwhile, the Flex earbuds feature an advanced acoustic platform with custom layered drivers for rich bass and low distortion. While both deliver high-fidelity audio, the Solo 4's additional audio technology may appeal more to those who prioritize a premium listening experience.
Connectivity
Both products utilize Class 1 Bluetooth technology, providing extended wireless range and fewer dropouts. However, the Solo 4 headphones also offer dual compatibility with one-touch pairing for both iOS and Android devices, making them versatile for users with different platforms. The Flex earbuds, powered by the Apple W1 headphone chip, allow for seamless integration within the Apple ecosystem, including features like Audio Sharing. While both offer robust connectivity options, the choice may depend on whether you are primarily an Apple user or someone who uses multiple devices.
Call Quality
In terms of call quality, both the Beats Flex earbuds and the Solo 4 headphones are equipped with built-in microphones that enhance voice clarity. However, the Solo 4's high-quality call performance is specifically noted, indicating that it may provide a clearer experience during phone calls. The Flex earbuds also reduce wind noise, which is beneficial for outdoor use. Users who frequently take calls may find the Solo 4 headphones to be a better choice for optimal clarity and performance.
Design and Aesthetics
Design-wise, the Beats Flex earbuds sport a sleek and minimalistic look with a cable connecting the two earbuds, available in a classic black color. On the other hand, the Solo 4 headphones are more visually striking, featuring a Cloud Pink color option that may appeal to users looking for a trendy accessory. The overall aesthetic will ultimately depend on personal preference—whether one prefers the subtlety of the earbuds or the boldness of the on-ear headphones.
Which should you buy?
Choosing between the Beats Flex Wireless Earbuds and the Beats Solo 4 Wireless On-Ear Bluetooth Headphones ultimately hinges on your specific needs and preferences. If you are looking for a more budget-friendly option with decent sound quality and portability, the Flex earbuds at $40.41 are an excellent choice. However, if you prioritize battery life, comfort, and superior sound quality, the Solo 4 headphones, despite their higher price of $129.95, offer features that justify the investment. Your decision should reflect your listening habits, budget, and desired features in a headphone or earbud.

