Sony WF-XB700 vs Sony MDR-ZX750BN – Specs, Price & Comparison (2026)

With an IPX4 water resistance rating, splashes and sweat won't stop these headphones, so you can keep on moving to the music. EXTRA BASS is a trademark of Sony Corporation. Truly wireless design with Bluetooth wireless technology. Easy hands-free calling and voice assistant 9-hour long battery life, total 18-hour with charging case. A secure fit with Ergonomic Tri-hold structure. The size of the earbuds can be determined based on the number of dotted lines inside the bottom of the earbuds. The buttons on the headphones lets you play, stop, skip through tracks and adjust the volume. Built-In Mic: Conversation flows freely with easy hands-free calling, thanks to the built-in microphone. Google Assistant / Siri A simple button press connects you to your smartphone's Voice Assistant to get directions play music. Enjoy up to 18 hours of listening ( 9 hrs Earbuds + 9 hrs Carrying Case ), if you're in a hurry, 10 minutes' quick charging gives you up to 60 minutes of music playback.

- NFC for one-touch connection with your smartphone - Digital Noise Cancelling to block out ambient noise - Built-In microphone for hands-free calling - Built-In remote with play, pause, stop, FF and FR functionality - Microphone unit: Electret Condenser - Microphone frequency range 100 Hz - 4,000 Hz

Key Differences

Battery life varies between the two (Music Playtime: 13 hr, Talk Time: 10 hr, Standby Time: 150 hr vs 9 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. Sony MDR-ZX750BN and Sony WF-XB700 offer different noise cancellation capabilities (Yes (Digital Noise Canceling) vs NA), which can impact how effectively they block external noise. Impedance levels vary (40 ohms vs NA), which can affect compatibility and audio output when used with different devices. The frequency response differs (8 - 22,000 Hz vs 20 Hz-20,000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. There is a noticeable difference in weight (230 g without cable vs 46 gm), which may affect comfort during extended use. Sony MDR-ZX750BN uses Bluetooth 3.0 while Sony WF-XB700 supports Bluetooth 5.0, which can impact connectivity stability and efficiency. If you're comparing Sony MDR-ZX750BN and Sony WF-XB700, both models offer a strong combination of sound performance, comfort, and modern wireless features. The driver size differs between the two (40 mm vs 12 mm), which can influence sound depth, bass response, and overall audio clarity.

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: Music Playtime: 13 hr, Talk Time: 10 hr, Standby Time: 150 hr vs 9 Hours
Noise Cancelling: Yes (Digital Noise Canceling) vs NA
Driver Size: 40 mm vs 12 mm
Bluetooth: 3.0 vs 5.0
Weight: 230 g without cable vs 46 gm

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Key Differences

Top Differences