Technics EAH-AZ100-K
Technics
100 Overall Score
vs
Samsung Galaxy Buds Buds4
Samsung
48 Overall Score
Scores
Travel
Budget
Calls
Music
Commute
Gaming
Fitness
Specifications
| Technics EAH-AZ100-K | Samsung Galaxy Buds Buds4 | |
|---|---|---|
| Design | ||
| Form Factor | in-ear | in-ear |
| Wearing Style | true wireless | true wireless |
| Ear Tips | 5 x Eartip Pairs | — |
| Weight | 0.05 kg★ | — |
| Audio | ||
| Driver Type | dynamic | dynamic |
| Driver Size | 10 mm | 11 mm★ |
| Drivers | 1 | 1 |
| Freq Min | 20 Hz★ | — |
| Freq Max | 40 kHz★ | — |
| Hi-Res Audio | ✓ | ✓ |
| Codecs | AAC, LC3, LDAC, SBC | Samsung Galaxy Buds 4 (2026) AI True Wireless Bluetooth Earbuds + $20 Gift Card, Noise Cancelling, Hi-Res Audio, 1-Way Speaker, New Fit, IP54, Live Translation, White [US Version, 2 Yr Warranty] |
| Surround | Dolby Atmos | — |
| Noise Control | ||
| ANC | ✓ | ✓ |
| ANC Type | adaptive | adaptive |
| Transparency | ✓ | ✓ |
| Connectivity | ||
| Wireless | ✓ | ✓ |
| Bluetooth | 5.3★ | — |
| Profiles | AVRCP, A2DP, HSP, HFP, TMAP, PBP | — |
| Multipoint | ✓★ | — |
| Wired Connector | Bluetooth | — |
| Range | 10 m★ | — |
| Earbud Battery | ||
| Battery Life | 8 hrs★ | 5 hrs |
| Charge Time | 2.5 hrs★ | — |
| Fast Charging | 15 min. for 90 min. playback | — |
| Charging | USB-C | USB-C |
| Case Battery | ||
| Case Battery | 28 hrs★ | 24 hrs |
| Case Charging | USB-C | USB-C |
| Wireless Charging | ✓ | ✓ |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | 6★ | 3 |
| NC Mic | ✓ | ✓ |
| Features | ||
| Touch Controls | ✓ | ✓ |
| App | Android & iOS | Samsung Wear |
| Volume Limiting | ✗ | — |
| Gaming Mode | ✗ | — |
| Bone Conduction | ✗ | — |
| Water Resistance | IPX4 | IP54 |
Pros & Cons
Technics EAH-AZ100-K
- Strong connectivity (99th percentile)99th %ile
- Strong sound (99th percentile)99th %ile
- Strong mic (98th percentile)98th %ile
- Strong anc (97th percentile)97th %ile
Samsung Galaxy Buds Buds4
- Strong anc (97th percentile)97th %ile
- Strong mic (88th percentile)88th %ile
- Strong sound (77th percentile)
- Below average battery (20th percentile)20th %ile
- Below average comfort (30th percentile)
Verdict
Winner: Technics EAH-AZ100-K
Scores 100 overall, wins 7 of 7 usage categories and 10 of 37 specs.