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- Realme Buds Air 7 Pro True Wireless Stereo (TWS) Earphones vs Sony WH XB900N Wireless Headphones
Realme Buds Air 7 Pro True Wireless Stereo (TWS) Earphones vs Sony WH-XB900N 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 | ||||
| Headphone Type | In-Ear | Over-Ear | ||
| Microphone | Yes | Yes | ||
| Connectivity | True Wireless Stereo (TWS) | Wireless | ||
| Type | Earphones | Headphones | ||
| Colour | - | Black | ||
| general | ||||
| Brand | Realme | Sony | ||
| Model | Buds Air 7 Pro True Wireless Stereo (TWS) Earphones | WH-XB900N Wireless Headphones | ||
| Release date | April 23, 2025 | July 24, 2019 | ||
| Type | Earphones | Headphones | ||
| Headphone Type | In-Ear | Over-Ear | ||
| Connectivity | True Wireless Stereo (TWS) | Wireless | ||
| Colour | - | Black | ||
| Inline Remote | - | Yes | ||
| Model Number | - | WH-XB900N | ||
| product details | ||||
| Microphone | Yes | Yes | ||
| Boom Microphone | No | - | ||
| Foldable | No | Yes | ||
| Driver Type | Dynamic | Dynamic | ||
| Number of Drivers | 2 | - | ||
| Water Resistant | IP55 | No | ||
| Weight (g) | 4.89 | 254.00 | ||
| Weight With Case (g) | 43.4 | - | ||
| Cord Length (Metres) | - | 1.2 | ||
| Driver Size (mm) | - | 40 | ||
| sound features | ||||
| Frequency Response Range | 20Hz-40,000Hz | 2Hz-20,000Hz | ||
| Impedance (Ohms) | - | 50 | ||
| Sensitivity (dB) | - | 101 | ||
| connectivity features | ||||
| Bluetooth | Yes | Yes | ||
| Bluetooth Version | 5.3 | 4.2 | ||
| Bluetooth Codec Support | SBC, AAC, LDAC | SBC,AAC,aptX,aptX HD,LDAC | ||
| Bluetooth range (Metres) | 10 | - | ||
| battery features | ||||
| Battery Life (Hrs) Earpieces Only | 10 | - | ||
| Battery Life (Hrs) With Case Total | 40 | - | ||
| Battery Capacity (mAh) Earpieces | 60 | - | ||
| Battery Capacity (mAh) Case | 460 | - | ||
| Charging Time (Hrs) | - | 7 | ||
| Battery Life (Hrs) | - | 30 | ||
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