Technics EAH-AZ100 vs Samsung Galaxy Buds 4

Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score

The Technics EAH-AZ100 and Samsung Galaxy Buds 4 are closely matched at 80 and 80/100. The Technics EAH-AZ100 edges ahead on Battery and Connectivity, while the Samsung Galaxy Buds 4 leads on Calls and Build — pick the one whose strengths match what you'll actually use.

Sound quality isn't scored yet (we have no measured audio data), so the score covers features, battery, noise cancelling and build.

Verdict

Our overall take, at a glance

Technics EAH-AZ100 and Samsung Galaxy Buds 4 are closely matched

Technics EAH-AZ100

Samsung Galaxy Buds 4

Where Technics EAH-AZ100 stands out

Case Weight: 42 g (7% less)

Where Samsung Galaxy Buds 4 stands out

Bluetooth Version: Bluetooth 6.1
IP Rating: IP54
Weight per Earbud: 4.6 g (22% less)

Winner by category for Technics EAH-AZ100 vs Samsung Galaxy Buds 4
Category	Samsung Galaxy Buds 4	Technics EAH-AZ100	Winner
Audio	0	0	Tie
Noise Cancelling	85	85	Tie
Battery	65	85	Technics EAH-AZ100
Connectivity	86	91	Technics EAH-AZ100
Calls	100	0	Samsung Galaxy Buds 4
Build	71	53	Samsung Galaxy Buds 4

In-depth analysisAI

AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Nov 2026.

Technics EAH-AZ100

The Technics EAH-AZ100 are feature-rich true wireless earbuds released on January 7, 2025, tailored for audiophiles and commuters seeking high-resolution audio support. They incorporate Bluetooth 5.3 with multipoint connectivity and support advanced codecs including LDAC and LC3 alongside active noise cancellation and a wireless charging case.

Best for High-resolution wireless music streaming via LDACBest for Seamless switching between multiple paired devicesBest for Daily commuting with active noise cancellation

Pros

Supports high-resolution audio codecs like LDAC and LC3
Multipoint Bluetooth connection enables pairing with multiple devices
Includes active noise cancelling and transparency modes
Convenient wireless charging case weighing 42 grams

Cons

Water resistance is limited to an IPX4 rating
Lacks support for higher-tier weatherproofing against heavy immersion

Samsung Galaxy Buds 4

The Samsung Galaxy Buds 4 are wireless earbuds produced by Samsung Electronics, positioned as part of the manufacturer's 2026 audio product range. They are targeted at everyday audio listeners looking for compact, cable-free sound output. The earbuds are designed primarily for users seeking seamless integration with mobile devices and portable media players.

Best for Everyday wireless audio streamingBest for Samsung mobile device users looking for ecosystem-compatible earbuds

Pros

Wireless audio delivery providing cable-free listening convenience
Designed for integration within the Samsung device ecosystem

Cons

Full technical specifications and hardware capabilities remain undisclosed in available documentation

Value for Money

Which is the better deal for the price

Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.

Technics EAH-AZ100

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Samsung Galaxy Buds 4

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Physical Comparison

Weight, side by side

Technics EAH-AZ100

42g

Weight

Samsung Galaxy Buds 4

45.1g

Weight

Technics EAH-AZ100

5.9g

Weight

Samsung Galaxy Buds 4

4.6g

Weight

Detailed Specifications

The full spec sheet, side by side

Noise Cancelling

Feature	Technics EAH-AZ100	Samsung Galaxy Buds 4
Active Noise Cancelling	Yes	Yes
Transparency Mode	Yes	Yes

Battery

Feature	Technics EAH-AZ100	Samsung Galaxy Buds 4
Battery Life per Charge	N/A	5 h
Total Battery Life with Case	N/A	24 h
Quick Charge	N/A	N/A
Wireless Charging Case	Yes	Yes

Connectivity

Feature	Technics EAH-AZ100	Samsung Galaxy Buds 4
Bluetooth Version
Supported Codecs	SBC, AAC, LDAC, LC3	SBC, AAC, SSC, SSC UHQ, LC3
Multipoint Connection	Yes	N/A

Calls

Feature	Technics EAH-AZ100	Samsung Galaxy Buds 4
Microphones per Earbud	N/A	3

Build

Feature	Technics EAH-AZ100	Samsung Galaxy Buds 4
IP Rating
Weight per Earbud	5.9 g	4.6 g22% less
Case Weight	42 g7% less	45.1 g

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

Frequently Asked Questions

Common questions about Technics EAH-AZ100 vs Samsung Galaxy Buds 4 comparison

They are closely matched: Technics EAH-AZ100 scores 84/100 and Samsung Galaxy Buds 4 scores 80/100 in our overall comparison — within 4 points. Neither is a clear winner overall, so the decision comes down to the specific features and price that matter most to you.

Technics EAH-AZ100 and Samsung Galaxy Buds 4 are compared side by side above across every spec in the earbuds category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 84/100 for Technics EAH-AZ100 and 80/100 for Samsung Galaxy Buds 4.

It's close — Technics EAH-AZ100 (84/100) and Samsung Galaxy Buds 4 (80/100) score almost the same. Pick based on price and the individual specs that matter most to you; the comparison above shows where each one pulls ahead.