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| key specs | ||||
| Headphone Type | In-Ear | In-Ear | In-Ear | |
| Microphone | Yes | Yes | Yes | |
| Connectivity | True Wireless Stereo (TWS) | True Wireless Stereo (TWS) | True Wireless Stereo (TWS) | |
| Type | Earphones | Earphones | Earphones | |
| Colour | - | Black | Green | |
| general | ||||
| Brand | Realme | OnePlus | OnePlus | |
| Model | Buds Air 7 True Wireless Stereo (TWS) Earphones | Nord Buds 3 True Wireless Stereo (TWS) Earphones | Nord Buds 3 Pro True Wireless Stereo (TWS) Earphones | |
| Release date | March 19, 2025 | September 17, 2024 | July 16, 2024 | |
| Type | Earphones | Earphones | Earphones | |
| Headphone Type | In-Ear | In-Ear | In-Ear | |
| Connectivity | True Wireless Stereo (TWS) | True Wireless Stereo (TWS) | True Wireless Stereo (TWS) | |
| Colour | - | Black | Green | |
| product details | ||||
| Microphone | Yes | Yes | Yes | |
| Driver Type | Dynamic | Dynamic | - | |
| Driver Size (mm) | 12.4 | 12.4 | 12.4 | |
| Water Resistant | IP55 | IP55 | IP55 | |
| Weight (g) | - | 4.20 | 4.40 | |
| Weight With Case (g) | - | 46.2 | 42.6 | |
| sound features | ||||
| Noise Reduction (dB) | 52 | 32 | - | |
| Active Noice Cancellation | Yes | Yes | - | |
| Frequency Response Range | - | 20Hz-20,000Hz | - | |
| connectivity features | ||||
| Bluetooth | Yes | Yes | Yes | |
| Bluetooth Version | 5.4 | 5.4 | 5.4 | |
| Bluetooth Codec Support | SBC, AAC, LHDC | SBC, AAC | SBC, AAC | |
| Bluetooth range (Metres) | 10 | 10 | 10 | |
| battery features | ||||
| Charging Port | USB Type-C | USB Type-C | USB Type-C | |
| Charging Time (Hrs) | 2 | - | - | |
| Charging Time (Hrs) Earpieces Only | 1 | - | - | |
| Battery Life (Hrs) Earpieces Only | 13 | 12 | 12 | |
| Battery Life (Hrs) With Case Total | 52 | 43 | 44 | |
| Battery Capacity (mAh) Earpieces | 62 | 58 | 58 | |
| Battery Capacity (mAh) Case | 480 | 440 | 440 | |
| ratings | ||||
| Overall NDTV Rating | - | Read Review | Read Review | |
| Design / Comfort Rating | - | |||
| Audio Quality Rating | - | |||
| Battery Life Rating | - | |||
| Value For Money Rating | - | |||
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