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key specs | ||||
Colour | Black | - | ||
Headphone Type | In-Ear | In-Ear | ||
Microphone | Yes | Yes | ||
Connectivity | True Wireless Stereo (TWS) | True Wireless Stereo (TWS) | ||
Type | Earphones | Headphones | ||
general | ||||
Brand | Realme | OnePlus | ||
Model | Buds Air 3S True Wireless Stereo (TWS) Earphones | Buds Z2 True Wireless Stereo (TWS) Headphones | ||
Release date | September 6, 2022 | October 13, 2021 | ||
Colour | Black | - | ||
Type | Earphones | Headphones | ||
Headphone Type | In-Ear | In-Ear | ||
Connectivity | True Wireless Stereo (TWS) | True Wireless Stereo (TWS) | ||
Inline Remote | Yes | - | ||
Model Number | - | Buds Z2 | ||
product details | ||||
Microphone | Yes | Yes | ||
Driver Type | Dynamic | - | ||
Driver Size (mm) | 11 | 11 | ||
Number of Drivers | 1 | 1 | ||
Water Resistant | IPX5 | IP55 | ||
Weight (g) | - | 4.50 | ||
Weight With Case (g) | - | 49.9 | ||
connectivity features | ||||
Bluetooth | Yes | Yes | ||
Bluetooth Version | 5.3 | 5.2 | ||
Bluetooth Codec Support | AAC | SBC,AAC | ||
Bluetooth range (Metres) | - | 10 | ||
battery features | ||||
Charging Port | USB Type-C | USB Type-C | ||
Charging Time (Hrs) | 1 | 1.30 | ||
Battery Life (Hrs) | 30 | 38 | ||
Charging Time (Hrs) Case Only | - | 1.1 | ||
Battery Life (Hrs) Earpieces Only | - | 7 | ||
Battery Life (Hrs) With Case Total | - | 38 | ||
Battery Capacity (mAh) Earpieces | - | 40 | ||
Battery Capacity (mAh) Case | - | 520 | ||
ratings | ||||
Overall NDTV Rating | - | Read Review | ||
Design / Comfort Rating | - | |||
Audio Quality Rating | - | |||
Battery Life Rating | - | |||
Value For Money Rating | - | |||
sound features | ||||
Impedance (Ohms) | - | 16 | ||
Noise Reduction (dB) | - | 40 | ||
Frequency Response Range | - | 20Hz-20,000Hz |