
Beats Flex
Score: 74/100
OnePlus Bullets Wireless Z2
Score: 69/100Rankings

Beats Flex offers solid battery life, a convenient magnetic neckband, and deep Apple ecosystem integration at a budget-friendly price. The lack of ANC and a true-wireless form factor limit its appeal for noise-critical or premium users.

The OnePlus Bullets Wireless Z2 provides long battery life and robust IP55 protection in a neckband design, delivering punchy bass, but lacks ANC, has noticeable latency, and offers no app for sound tuning.
| Attribute | ![]() | ![]() |
|---|---|---|
12 hours | 30 hoursbest | |
| ↓ lower better | 18.6 gramsbest | 27 grams |
— | 220 mAhbest | |
— | 10 metersbest | |
— | 12.4 mmbest | |
| ↓ lower better | 10 minutesbest | 10 minutesbest |
— | 32 ohmsbest | |
12 monthsbest | 12 monthsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Battery & Power(2) | ||
Battery Life (hours) | 12 hours | 30 hours |
Charging Port Type | USB-C | USB Type-C |
Build & Design(1) | ||
Weight (grams) | 18.6 grams | 27 grams |


Products in the top-left offer the best value (high score, low price).

Professional reviewers praise the Beats Flex for its surprisingly high-quality audio, robust battery life, and seamless integration with Apple devices thanks to the W1 chip and Class 1 Bluetooth. They note the magnetic earbuds and fast-fuel charging as standout conveniences, while pointing out the absence of ANC and ambient mode as drawbacks for users who need noise isolation.
Users overwhelmingly appreciate the long battery life, comfortable fit, and magnetic auto-pause feature. They also value the fast charging and durable cable. Common complaints focus on Android connectivity hiccups, lack of ANC, and occasional microphone noise.

Professional reviewers praise the Z2 for its robust construction, comfortable ergonomics, long battery life, and reliable microphone, while criticizing the exaggerated bass and noticeable latency.
Everyday users love the marathon battery life, rapid charging, and punchy bass, but note the bass dominance, high latency, and occasional connectivity glitches.
“If you like bass-heavy sound, these are perfect. If you listen to classical or acoustic, avoid.”


