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- Sony WH CH520 Wireless Headphones vs boAt Airdopes FreesoulZ 511 True Wireless Stereo (TWS) Earphones
Sony WH-CH520 Wireless Headphones vs boAt Airdopes FreesoulZ 511 True Wireless Stereo (TWS) Earphones comparison
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| key specs | ||||
| Colour | Black | Black | ||
| Headphone Type | On-Ear | In-Ear | ||
| Connectivity | Wireless | True Wireless Stereo (TWS) | ||
| Type | Headphones | Earphones | ||
| Microphone | - | Yes | ||
| general | ||||
| Brand | Sony | boAt | ||
| Model | WH-CH520 Wireless Headphones | Airdopes FreesoulZ 511 True Wireless Stereo (TWS) Earphones | ||
| Release date | April 11, 2023 | November 28, 2018 | ||
| Colour | Black | Black | ||
| Type | Headphones | Earphones | ||
| Headphone Type | On-Ear | In-Ear | ||
| Connectivity | Wireless | True Wireless Stereo (TWS) | ||
| Inline Remote | - | Yes | ||
| Model Number | - | Airdopes FreesoulZ 511 | ||
| product details | ||||
| Driver Size (mm) | 30 | 5.8 | ||
| Weight (g) | 147.00 | 52.00 | ||
| Microphone | - | Yes | ||
| Water Resistant | - | Sweat Proof | ||
| sound features | ||||
| Frequency Response Range | 20Hz-20,000Hz | - | ||
| connectivity features | ||||
| Bluetooth | Yes | Yes | ||
| Bluetooth Version | 5.2 | - | ||
| Bluetooth Codec Support | SBC, AAC | - | ||
| 2.4GHz Wireless Connectivity | Yes | - | ||
| Bluetooth range (Metres) | 10 | - | ||
| battery features | ||||
| Charging Port | USB Type-C | - | ||
| Charging Time (Hrs) | 3 | - | ||
| Battery Life (Hrs) | 50 | 4 | ||
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