There is a noticeable difference in weight (15 gm vs 252 Gm), which may affect comfort during extended use. Battery life varies between the two (4 Hours vs 22 Hours), which affects how long you can use them on a single charge. Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience. Impedance levels vary (16 ohm vs 32 Ohm), which can affect compatibility and audio output when used with different devices. Both models feature noise cancellation, helping reduce background noise for a more immersive listening experience. JBL Free X uses Bluetooth 4.2 while JBL Quantum 350 Wireless supports Bluetooth Wireless, which can impact connectivity stability and efficiency. The driver size differs between the two (5.6 mm vs 40 mm), which can influence sound depth, bass response, and overall audio clarity. The frequency response differs (10 Hz - 22000 kHz vs 20 Hz - 20000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. JBL Free X and JBL Quantum 350 Wireless are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life.
Verdict: Both headphones offer strong performance, and the right choice depends on your priorities such as battery life, comfort, and noise cancellation.
Top Differences
- Battery Life: 4 Hours vs 22 Hours
- Driver Size: 5.6 mm vs 40 mm
- Bluetooth: 4.2 vs Wireless
- Weight: 15 gm vs 252 Gm
- Impedance: 16 ohm Vs 32 Ohm
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