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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 | On-Ear | ||
Microphone | Yes | Yes | ||
Connectivity | True Wireless Stereo (TWS) | Wired | ||
Type | Earphones | Headset | ||
Colour | - | Black | ||
general | ||||
Brand | Sony | Sennheiser | ||
Model | WF-1000XM4 True Wireless Stereo (TWS) Earphones | 504401 Wired Headset | ||
Release date | June 1, 2021 | April 18, 2016 | ||
Model Number | WF-1000XM4 | 504401 | ||
Type | Earphones | Headset | ||
Headphone Type | In-Ear | On-Ear | ||
Connectivity | True Wireless Stereo (TWS) | Wired | ||
Colour | - | Black | ||
product details | ||||
Microphone | Yes | Yes | ||
Driver Type | Dynamic | - | ||
Driver Size (mm) | 6 | - | ||
Number of Drivers | 1 | - | ||
Water Resistant | IPX4 | - | ||
Cord Length (Metres) | - | 1 | ||
Weight (g) | - | 58.00 | ||
sound features | ||||
Frequency Response Range | 20Hz-40,000Hz | - | ||
Sensitivity (dB) | - | 103 | ||
connectivity features | ||||
Bluetooth | Yes | No | ||
Bluetooth Version | 5.2 | - | ||
Bluetooth Codec Support | SBC,AAC,LDAC | - | ||
battery features | ||||
Charging Port | USB Type-C | - | ||
Battery Life (Hrs) Earpieces Only | 8 | - | ||
Battery Life (Hrs) With Case Total | 24 | - |