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Philips TAT8505BK/00 vs Technics EAH-AZ100: which should you buy?

Specs, scores and condensed review verdicts for the Philips TAT8505BK/00 vs Technics EAH-AZ100, side by side. Where a product has no HearWiki score yet, not enough reviews have been aggregated to rate it.

Score breakdown

Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.

Technics EAH-AZ100 leads on 6 of 7 measures.

  • Philips TAT8505BK/00
  • Technics EAH-AZ100
HearWiki score
-
86
Sound
-
9.2
Noise cancelling
-
8.6
Battery
-
8.7
Calls
-
7.8
Value
-
8.1
Price (USD)
$160
$250

Generation & platform

The scores rank quality. This is the other question: is the newer one actually newer technology, or the same platform in a new shell?

Same generation

These are the same generation of hardware - nothing in the radio, the codecs or the noise cancelling separates them. Nothing separates them on convenience features either, so the choice comes down to tuning and price.

  • TAT8505BK/00Year unknown
  • EAH-AZ1002025

Level on: Wireless charging, USB-C, Wear detection, Transparency mode.

Specifications

TAT8505BK/00EAH-AZ100
Type
True Wireless
True Wireless
Price (USD)
$160
$250
HearWiki score
Not scored
86
Released
-
2025
Availability
Availability unknown
Sold new
Driver
13 mm driver
10 mm dynamic
Driver type
-
dynamic
Driver size
13 mm
10 mm
Drivers per side
-
1
Frequency response
-
20 Hz - 40 kHz
Impedance
-
16 Ω
Bluetooth
-
5.3
Codecs
-
SBC, AAC, LC3, LDAC
Multipoint pairing
-
Yes
Wireless range
-
10 m
Battery life
6 h
12 h
Battery life (ANC on)
5 h
10 h
Battery incl. case
24 h
28 h
Full charge time
-
120 min
Quick charge
15 min → 1 h
15 min → 1.2 h
Wireless charging
Yes
Yes
Active noise cancelling
Yes
Yes
ANC type
-
hybrid
Transparency mode
Yes
Yes
Companion app
-
Yes
Custom EQ
-
Yes
Wear detection
Yes
Yes
Controls
-
touch
Voice assistant
-
Yes
Weight
-
11.8 g
Case weight
-
42 g
Water resistance
-
IPX4
USB-C
Yes
Yes
Microphones
-
2
Microphone type
-
MEMS

What reviewers said

Philips TAT8505BK/00

These true wireless earbuds combine hybrid active noise cancellation with an awareness mode for flexible listening. They pack 13mm drivers and offer up to 24 hours of total playback with the charging case, plus wireless charging and USB-C support. A quick 15-minute charge provides an hour of use, and wear detection pauses audio when removed.

  • Pro:Hybrid ANC with transparency mode
  • Pro:24-hour total battery with case
  • Pro:Wireless charging and USB-C
  • Con:Battery life drops to 5 hours with ANC on
  • Con:No mention of multipoint connection
  • Con:Case adds weight for portability

Technics EAH-AZ100

The Technics EAH-AZ100 are premium true wireless earbuds that deliver rich, detailed sound through a 10mm dynamic driver, with support for high-resolution LDAC streaming. They combine effective hybrid active noise cancellation with a comfortable, IPX4-rated design, plus smart features like multipoint pairing and wireless charging for versatile daily use. With up to 12 hours of playtime on a single charge, they are built to last through long listening sessions.

  • Pro:Excellent sound quality with LDAC support
  • Pro:Strong hybrid ANC and transparency modes
  • Pro:Long battery life with wireless charging case
  • Con:Premium price point
  • Con:Touch controls may be overly sensitive
  • Con:No aptX codec support

Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.

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