Samsung Galaxy Buds 4 Pro vs Technics EAH-AZ80 True Wireless Earbuds

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General

BrandSamsungTechnics
ModelGalaxy Buds 4 ProEAH-AZ80-K
DesignTWS EarbudsTWS Earbuds
TypeIn the EarIn the Ear
ConnectivityWirelessWireless

Design and Body

Dimensions51 x 28.3 x 51 mm
Weight54.5 g (With Case), 5.1 g Per Earbud50 g (With Case), 7 g Per Earbud

Features

BluetoothYes, 6.1Yes, 5.3
Bluetooth Range10 m
USBYesYes
MicrophoneYes, 6 mic, 3 per EarbudYes
Voice AssistantYesYes
Water ResistantYesYes
MonauralYes
ControlsPinch Control, Swipe Control, Head GestureTouch Control
Switch between Call and MusicYesYes
Additional FeaturesIP57 Rated, Type-C Charging, Galaxy AI-Powered Interpreter, Adaptive Equalizer, Auto Switching, Dual Amplifier, Auracast, EQ 2.0, Voice Detect 2.0IPX4 Rated, Type-C Charging, LED Battery Indicator, Multi-Point Compatible, Multi Point Connectivity

Sound Features

Deep BassYesYes
Frequency Response20 Hz (Min) - 40 kHz (Max)
Driver Unit11mm Super Wide Woofer + 5.5mm Planar Tweeter with dual-amplifier setup10 mm
Driver TypeAdvanced 2-way Speaker (Enhanced Dynamic Driver(Woofer) + Tweeter)Dynamic
Active Noise CancellationYes, Adaptive ANC 2.0Yes
Other FeaturesUltra High Quality Audio with 24-bit / 96 kHz, 360 Audio with Head Tracking

Extra

Sales Package1 Pair of Earbuds, Wireless Charging Case, Ear tips (S/M/L), User Manual1 U Earbuds, Charging Case, Charging Cable, User Manual
OtherAdvanced Machine learned DNN, Super Wideband, One UI 8.5 Support, Siren Detect, Earbuds Dimensions (18.1 x 19.6 x 30.9)mm

Power Features

Wireless ChargingYesYes
Battery Life30 hours with Case (ANC Off)
7 hours (Earbuds with ANC Off)
26 hours with Case (ANC On)
6 hours (Earbuds with ANC On)
25 hours with Case (ANC Off)
7.5 hours (Earbuds with ANC Off)
24 hours with Case (ANC On)
7 hours (Earbuds with ANC On)
Charging Time2.5 hours (Case), 2 hours (Earbuds)

Warranty

Warranty1 year
Warranty TypeManufacturerRepair / Replacement
Covered in WarrantyManufacturing DefectManufacturing Defect
Not Covered in WarrantyPhysical DamagePhysical Damage

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