OnePlus Buds 4 True Wireless Stereo (TWS) Earphones vs Audio-Technica ATH-WS550IS Wired Headphones comparison

Compare OnePlus Buds 4 True Wireless Stereo (TWS) Earphones
Compare Audio-Technica ATH-WS550IS Wired Headphones
ratings
Overall NDTV RatingRead Review-
Design / Comfort Rating-
Audio Quality Rating-
Battery Life Rating-
Value For Money Rating-
key specs
ColourGreenWhite
Headphone TypeIn-EarOver-Ear
MicrophoneYesNo
ConnectivityTrue Wireless Stereo (TWS)Wired
TypeEarphonesHeadphones
general
BrandOnePlusAudio-Technica
ModelBuds 4 True Wireless Stereo (TWS) EarphonesATH-WS550IS Wired Headphones
Release dateJuly 8, 2025February 26, 2016
ColourGreenWhite
TypeEarphonesHeadphones
Headphone TypeIn-EarOver-Ear
ConnectivityTrue Wireless Stereo (TWS)Wired
Model Number-ATH-WS550IS
product details
MicrophoneYesNo
Driver Size (mm)1153
Number of Drivers2-
Water ResistantIP55-
Weight (g)4.73254.00
Weight With Case (g)49.02-
Cord Length (Metres)-1.2
Driver Type-Dynamic
Connector Size-3.5mm
sound features
Impedance (Ohms)1838
Sensitivity (dB)118106
Noise Reduction (dB)44-
Active Noice CancellationYes-
Frequency Response Range15Hz-40,000Hz8Hz-24,000Hz
connectivity features
BluetoothYesNo
Bluetooth Version5.4-
Bluetooth Codec SupportSBC, AAC, LHDC-
battery features
Charging PortUSB Type-C-
Charging Time (Hrs)1.5-
Battery Life (Hrs) Earpieces Only11-
Battery Life (Hrs) With Case Total45-
Battery Capacity (mAh) Earpieces62-
Battery Capacity (mAh) Case530-

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