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- Realme Buds Air 8 True Wireless Stereo (TWS) Earphones vs Sony WH CH520 Wireless Headphones
Realme Buds Air 8 True Wireless Stereo (TWS) Earphones vs Sony WH-CH520 Wireless 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 | Purple | Black | ||
| Headphone Type | In-Ear | On-Ear | ||
| Microphone | Yes | - | ||
| Connectivity | True Wireless Stereo (TWS) | Wireless | ||
| Type | Earphones | Headphones | ||
| general | ||||
| Brand | Realme | Sony | ||
| Model | Buds Air 8 True Wireless Stereo (TWS) Earphones | WH-CH520 Wireless Headphones | ||
| Release date | January 6, 2026 | April 11, 2023 | ||
| Colour | Purple | Black | ||
| Type | Earphones | Headphones | ||
| Headphone Type | In-Ear | On-Ear | ||
| Connectivity | True Wireless Stereo (TWS) | Wireless | ||
| product details | ||||
| Microphone | Yes | - | ||
| Driver Size (mm) | 11 | 30 | ||
| Number of Drivers | 2 | - | ||
| Water Resistant | IP55 | - | ||
| Weight (g) | - | 147.00 | ||
| sound features | ||||
| Noise Reduction (dB) | 55 | - | ||
| Active Noice Cancellation | Yes | - | ||
| Frequency Response Range | - | 20Hz-20,000Hz | ||
| connectivity features | ||||
| Bluetooth | Yes | Yes | ||
| Bluetooth Codec Support | SBC, AAC, LHDC | SBC, AAC | ||
| Bluetooth Version | - | 5.2 | ||
| 2.4GHz Wireless Connectivity | - | Yes | ||
| Bluetooth range (Metres) | - | 10 | ||
| battery features | ||||
| Charging Port | USB Type-C | USB Type-C | ||
| Charging Time (Hrs) | 2 | 3 | ||
| Charging Time (Hrs) Earpieces Only | 1 | - | ||
| Battery Life (Hrs) Earpieces Only | 14 | - | ||
| Battery Life (Hrs) With Case Total | 58 | - | ||
| Battery Capacity (mAh) Earpieces | 62 | - | ||
| Battery Capacity (mAh) Case | 530 | - | ||
| Battery Life (Hrs) | - | 50 | ||
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