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- boAt Airdopes 121 PRO True Wireless Stereo (TWS) Earphones vs Philips SHE3905SL Wired Earphones
boAt Airdopes 121 PRO True Wireless Stereo (TWS) Earphones vs Philips SHE3905SL Wired Earphones comparison
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| key specs | ||||
| Colour | Black | Silver | ||
| Headphone Type | In-Ear | In-Ear | ||
| Microphone | Yes | No | ||
| Connectivity | True Wireless Stereo (TWS) | Wired | ||
| Type | Earphones | Earphones | ||
| general | ||||
| Brand | boAt | Philips | ||
| Model | Airdopes 121 PRO True Wireless Stereo (TWS) Earphones | SHE3905SL Wired Earphones | ||
| Release date | July 23, 2022 | August 5, 2014 | ||
| Colour | Black | Silver | ||
| Type | Earphones | Earphones | ||
| Headphone Type | In-Ear | In-Ear | ||
| Connectivity | True Wireless Stereo (TWS) | Wired | ||
| Model Number | - | SHE3905SL | ||
| product details | ||||
| Microphone | Yes | No | ||
| Driver Type | Dynamic | - | ||
| Driver Size (mm) | 10 | - | ||
| Number of Drivers | 2 | - | ||
| Water Resistant | IPX4 | - | ||
| Weight (g) | 50.00 | - | ||
| Cord Length (Metres) | - | 1.2 | ||
| Connector Size | - | 3.5mm | ||
| sound features | ||||
| Frequency Response Range | 20Hz-20,000Hz | 10Hz-22,000Hz | ||
| Impedance (Ohms) | - | 16 | ||
| Sensitivity (dB) | - | 107 | ||
| connectivity features | ||||
| Bluetooth | Yes | No | ||
| Bluetooth range (Metres) | 10 | - | ||
| battery features | ||||
| Charging Time (Hrs) | 1.5 | - | ||
| Charging Time (Hrs) Earpieces Only | 30 | - | ||
| Battery Life (Hrs) Earpieces Only | 8 | - | ||
| Battery Life (Hrs) With Case Total | 40 | - | ||
| Battery Capacity (mAh) Earpieces | 40 | - | ||
| Battery Capacity (mAh) Case | 400 | - | ||
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