Samsung Galaxy Buds 4 True Wireless Stereo (TWS) Earphones vs Panasonic WX-CH427 Wired Headset comparison

Compare Samsung Galaxy Buds 4 True Wireless Stereo (TWS) Earphones
Compare Panasonic WX-CH427 Wired Headset
key specs
ColourBlackBlack
Headphone TypeIn-EarOn-Ear
MicrophoneYesYes
ConnectivityTrue Wireless Stereo (TWS)Wired
TypeEarphonesHeadset
general
BrandSamsungPanasonic
ModelGalaxy Buds 4 True Wireless Stereo (TWS) EarphonesWX-CH427 Wired Headset
Release dateFebruary 25, 2026November 28, 2013
ColourBlackBlack
TypeEarphonesHeadset
Headphone TypeIn-EarOn-Ear
ConnectivityTrue Wireless Stereo (TWS)Wired
Model Number-WX-CH427
product details
MicrophoneYesYes
Driver TypeDynamic-
Number of Drivers1-
Water ResistantIP54-
Weight (g)4.60-
Weight With Case (g)49.795
Microphone Impedance (Ohms)--44
Cord Length (Metres)-1.1
sound features
Active Noice CancellationYes-
Impedance (Ohms)-32
Sensitivity (dB)-120
Frequency Response Range-150Hz-6,000Hz
connectivity features
BluetoothYesNo
Bluetooth Version6.1-
Bluetooth Codec SupportSBC, AAC-
battery features
Charging PortUSB Type-C-
Battery Life (Hrs) Earpieces Only4-
Battery Life (Hrs) With Case Total20-

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