|  |   |   | ||
| key specs | ||||
| Colour | Black | - | ||
| Headphone Type | In-Ear | In-Ear | ||
| Microphone | Yes | Yes | ||
| Connectivity | True Wireless Stereo (TWS) | True Wireless Stereo (TWS) | ||
| Type | Earphones | Earphones | ||
| general | ||||
| Brand | boAt | OnePlus | ||
| Model | Airdopes 411 ANC True Wireless Stereo (TWS) Earphones | Buds Z True Wireless Stereo (TWS) Earphones | ||
| Release date | March 21, 2022 | - | ||
| Colour | Black | - | ||
| Type | Earphones | Earphones | ||
| Headphone Type | In-Ear | In-Ear | ||
| Connectivity | True Wireless Stereo (TWS) | True Wireless Stereo (TWS) | ||
| Model Number | - | E502A | ||
| product details | ||||
| Microphone | Yes | Yes | ||
| Driver Type | Dynamic | Dynamic | ||
| Driver Size (mm) | 10 | 10 | ||
| Water Resistant | IPX4 | IP55 | ||
| Number of Drivers | - | 1 | ||
| Weight (g) | - | 4.40 | ||
| Weight With Case (g) | - | 44.4 | ||
| connectivity features | ||||
| Bluetooth | Yes | Yes | ||
| Bluetooth Version | 5.2 | 5 | ||
| Bluetooth range (Metres) | 10 | 10 | ||
| Bluetooth Codec Support | - | SBC,AAC | ||
| battery features | ||||
| Charging Time (Hrs) | 1.5 | - | ||
| Charging Time (Hrs) Case Only | 2 | - | ||
| Battery Life (Hrs) With Case Total | 17.5 | 17 | ||
| Battery Capacity (mAh) Earpieces | 37 | 40 | ||
| Battery Capacity (mAh) Case | 320 | 450 | ||
| Charging Port | - | USB Type-C | ||
| Battery Life (Hrs) Earpieces Only | - | 4 | ||
| ratings | ||||
| Overall NDTV Rating | - | Read Review | ||
| Design / Comfort Rating | - | |||
| Audio Quality Rating | - | |||
| Battery Life Rating | - | |||
| Value For Money Rating | - | |||
| sound features | ||||
| Sensitivity (dB) | - | 97 | ||
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