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- OnePlus Buds 4 True Wireless Stereo (TWS) Earphones vs Sennheiser HD471I Wired Headphones
OnePlus Buds 4 True Wireless Stereo (TWS) Earphones vs Sennheiser HD471I Wired Headphones comparison
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| ratings | ||||
| Overall NDTV Rating | Read Review | - | ||
| Design / Comfort Rating | - | |||
| Audio Quality Rating | - | |||
| Battery Life Rating | - | |||
| Value For Money Rating | - | |||
| key specs | ||||
| Colour | Green | Black | ||
| Headphone Type | In-Ear | Over-Ear | ||
| Microphone | Yes | Yes | ||
| Connectivity | True Wireless Stereo (TWS) | Wired | ||
| Type | Earphones | Headphones | ||
| general | ||||
| Brand | OnePlus | Sennheiser | ||
| Model | Buds 4 True Wireless Stereo (TWS) Earphones | HD471I Wired Headphones | ||
| Release date | July 8, 2025 | April 10, 2016 | ||
| Colour | Green | Black | ||
| Type | Earphones | Headphones | ||
| Headphone Type | In-Ear | Over-Ear | ||
| Connectivity | True Wireless Stereo (TWS) | Wired | ||
| Model Number | - | HD471I | ||
| product details | ||||
| Microphone | Yes | Yes | ||
| Driver Size (mm) | 11 | - | ||
| Number of Drivers | 2 | - | ||
| Water Resistant | IP55 | - | ||
| Weight (g) | 4.73 | - | ||
| Weight With Case (g) | 49.02 | - | ||
| sound features | ||||
| Impedance (Ohms) | 18 | 32 | ||
| Sensitivity (dB) | 118 | 114 | ||
| Noise Reduction (dB) | 44 | - | ||
| Active Noice Cancellation | Yes | - | ||
| Frequency Response Range | 15Hz-40,000Hz | 16Hz-24,000Hz | ||
| connectivity features | ||||
| Bluetooth | Yes | No | ||
| Bluetooth Version | 5.4 | - | ||
| Bluetooth Codec Support | SBC, AAC, LHDC | - | ||
| battery features | ||||
| Charging Port | USB Type-C | - | ||
| Charging Time (Hrs) | 1.5 | - | ||
| Battery Life (Hrs) Earpieces Only | 11 | - | ||
| Battery Life (Hrs) With Case Total | 45 | - | ||
| Battery Capacity (mAh) Earpieces | 62 | - | ||
| Battery Capacity (mAh) Case | 530 | - | ||
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