boAt Airdopes 121v2 Plus vs Unix UX-999 PRO 2 – Specs, Price & Comparison (2026)

1 Year warranty. ASAPTM Fast charge. Nonstop music upto 50 hours. IPX4 Sweat & water resistance. Quad mics with ENxTM Technology. Wireless Earbuds with 50 Hours Playback, BEASTâ„¢ Mode, ENxâ„¢ Technology. Flip the case lid open and you're ready to dive into groovy tunes, movies, or series episodes with IWP. Be the scoreboard champion with BEAST mode. 50 ms low latency syncs captivating sound with the visual frames for realistic gaming sessions.

Sleek design. Comfortable fit. Hands-free calls. Touch control technology. Long-lasting battery life. Free Anti-fingerprint Silicone Case. Unix UX-999 Pro 2 Wireless Earbuds : Premium Sound and Touch Control, the perfect audio companion for your on-the-go lifestyle. Designed by Unix, a trusted brand known for its technological innovations, these wireless earbuds offer a seamless and immersive listening experience. With advanced features and a sleek design, they are the ultimate choice for music enthusiasts.

Key Differences

Both models feature noise cancellation, helping reduce background noise for a more immersive listening experience. boAt Airdopes 121v2 Plus and Unix UX-999 PRO 2 are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Battery life varies between the two (50 Hours vs 40 Hours), which affects how long you can use them on a single charge. The driver size differs between the two (10 mm vs 13 mm), which can influence sound depth, bass response, and overall audio clarity. Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience. boAt Airdopes 121v2 Plus uses Bluetooth 5.3 while Unix UX-999 PRO 2 supports Bluetooth 5.1, which can impact connectivity stability and efficiency. The frequency response differs (20 Hz - 20000 Hz vs 20Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. There is a noticeable difference in weight (45 Gm vs 20 GM), which may affect comfort during extended use. Impedance levels vary (NA vs 32 Ohms), which can affect compatibility and audio output when used with different devices.

Verdict: Both models are competitive, and your decision should be based on your usage needs and preferred features.

Top Differences

Battery Life: 50 Hours vs 40 Hours
Driver Size: 10 mm vs 13 mm
Bluetooth: 5.3 vs 5.1
Weight: 45 Gm vs 20 GM
Impedance: NA vs 32 Ohms

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Key Differences

Top Differences