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key specs | ||||
Colour | Black | Blue & White | ||
Headphone Type | In-Ear | In-Ear | ||
Microphone | Yes | Yes | ||
Connectivity | True Wireless Stereo (TWS) | True Wireless Stereo (TWS) | ||
Type | Earphones | Earphones | ||
general | ||||
Brand | Redmi | Realme | ||
Model | Buds 4 Active True Wireless Stereo (TWS) Earphones | Buds Air 3 Neo True Wireless Stereo (TWS) Earphones | ||
Release date | June 13, 2023 | July 12, 2022 | ||
Colour | Black | Blue & White | ||
Type | Earphones | Earphones | ||
Headphone Type | In-Ear | In-Ear | ||
Connectivity | True Wireless Stereo (TWS) | True Wireless Stereo (TWS) | ||
product details | ||||
Microphone | Yes | Yes | ||
Microphone Impedance (Ohms) | 32 | - | ||
Driver Type | Dynamic | - | ||
Driver Size (mm) | 12 | - | ||
Water Resistant | IPX4 | - | ||
Weight (g) | 34.70 | - | ||
Weight With Case (g) | 42 | - | ||
sound features | ||||
Impedance (Ohms) | 32 | - | ||
connectivity features | ||||
Bluetooth | Yes | Yes | ||
Bluetooth Version | 5.3 | 5.2 | ||
Bluetooth Codec Support | SBC | SBC,AAC | ||
Bluetooth range (Metres) | 10 | 10 | ||
2.4GHz Wireless Connectivity | - | Yes | ||
battery features | ||||
Charging Port | USB Type-C | - | ||
Battery Capacity (mAh) Earpieces | 34 | - | ||
Battery Capacity (mAh) Case | 440 | - | ||
Charging Time (Hrs) | - | 2 | ||
Charging Time (Hrs) Earpieces Only | - | 1 | ||
Battery Life (Hrs) Earpieces Only | - | 7 | ||
Battery Life (Hrs) With Case Total | - | 30 | ||
ratings | ||||
Overall NDTV Rating | - | Read Review | ||
Design / Comfort Rating | - | |||
Audio Quality Rating | - | |||
Battery Life Rating | - | |||
Value For Money Rating | - |