Edifier TWS330NB vs Technics EAH-AZ80

By Billy G. · Founder & Lead EditorVerified Jun 4 by Billy G.

Edifier TWS330NB
Edifier TWS330NB
Technics EAH-AZ80

Verdict: The Technics EAH-AZ80 outperforms the Edifier TWS330NB in audio resolution and connectivity with LDAC support and multipoint pairing confirmed by RTINGS and SoundGuys tests. Edifier holds an edge in affordability and lighter weight but trails in call clarity and feature depth per CNET evaluations. Technics wins overall for users prioritizing sound quality and versatility.

Winner: Technics EAH-AZ80

Edifier TWS330NB: 6.5/10

Technics EAH-AZ80: 8.5/10

Spec-by-spec comparison

Edifier TWS330NBTechnics EAH-AZ80
Battery Life24 hours total with case24 hours total with case
Drivers8mm dynamic10mm dynamic
Noise CancellationANC with 3 modesAdvanced ANC with 3 modes
Weight4.7g per earbud5.6g per earbud

Edifier TWS330NB

What works

  • Affordable price point under $50
  • Solid ANC performance for budget segment
  • IPX5 water resistance rating

What doesn't

  • No multipoint Bluetooth pairing
  • Average call quality in wind

Technics EAH-AZ80

What works

  • LDAC high-res audio support
  • Excellent multipoint Bluetooth connectivity
  • Superior call quality with beamforming mics

What doesn't

  • Higher price point around $250
  • Shorter single-charge battery than some rivals

Bottom line

Our pick: Technics EAH-AZ80.

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