OnePlus Buds 4 vs Technics EAH-AZ80

87 facts in comparison

These products are from different categories (Earbuds vs headphones), so direct comparison may not be meaningful.

Based on 1,352 Reddit opinions. Close race—Buds 4OnePlus Buds 4 edges ahead.

1.4K opinions

Buds 4 leads by 3pts

Reddit's Pick

91%

Based on

2,371 Redditors

Winner

OnePlus Buds 4

~$110

1,292 opinions

tldr; Reddit overwhelmingly recommends the OnePlus Buds 4. With 91% positive sentiment across 2,374 mentions, this is a clear community favorite.

Check prices

88%

A-

Based on

111 Redditors

Technics EAH-AZ80

~$199.99

60 opinions

tldr; Audiophile TWS. Best sound quality in earbuds, great call quality. Premium price.

Check prices

🎵SOU

❤️FIT

🔇ANC

🔋BAT

📱CAL

Points

Score by Category

Sound Quality

90%89%

Fit & Comfort

82%—

ANC Performance

95%—

Battery & Case

91%—

Call Quality

97%—

Why is Technics EAH-AZ80 better than OnePlus Buds 4?

?? Best TWS sound

Based on 2,482 Reddit opinions

Too Close to Call

Reddit prefers the Buds 4OnePlus Buds 4

Winning by 3 points (91% vs 88%)

Higher Reddit score (91% vs 88%)

High confidence (2,482 mentions)

💬Reddit Sentiment

Based on 2,482 Reddit mentions

Overall Rating

Buds 4

9.1/10

2,371 mentions

Technics EAH-AZ80

8.8/10

111 mentions

ANC PERFORMANCE

Buds 49.5/10

Technics EAH-AZ80N/A

SOUND QUALITY

Buds 49.0/10

Technics EAH-AZ808.9/10

BATTERY CASE

Buds 49.1/10

Technics EAH-AZ80N/A

FIT COMFORT

Buds 48.2/10

Technics EAH-AZ80N/A

CALL QUALITY

Buds 49.7/10

Technics EAH-AZ80N/A

BASS

Buds 4N/A

Technics EAH-AZ808.0/10

⚔️

Head to Head

Topic	Buds 4	Technics EAH-AZ80
Anc Performance	95%	N/A
Sound Quality	90%	89%
Battery Case	91%	N/A
Fit Comfort	82%	N/A
Call Quality	97%	N/A
Bass	N/A	80%
Comfort	N/A	82%
Features	N/A	95%
Build Quality	N/A	100%

Category Wins

Buds 4: 4|Technics EAH-AZ80: 4

Head to Head

Buds 4: 4|Technics EAH-AZ80: 4

Anc PerformanceBuds 4

Buds 495%

Technics EAH-AZ80N/A

Sound Quality

Buds 490%

Technics EAH-AZ8089%

Battery CaseBuds 4

Buds 491%

Technics EAH-AZ80N/A

Fit ComfortBuds 4

Buds 482%

Technics EAH-AZ80N/A

Call QualityBuds 4

Buds 497%

Technics EAH-AZ80N/A

BassTechnics EAH-AZ80

Buds 4N/A

Technics EAH-AZ8080%

ComfortTechnics EAH-AZ80

Buds 4N/A

Technics EAH-AZ8082%

FeaturesTechnics EAH-AZ80

Buds 4N/A

Technics EAH-AZ8095%

Build QualityTechnics EAH-AZ80

Buds 4N/A

Technics EAH-AZ80100%

Buds 4

91%

88%

Technics EAH-AZ80

Buds 491%

Technics EAH-AZ8088%

Close race - Buds 4 edges ahead by 3 points

Key Specs

Spec	OnePlus Buds 4	Technics EAH-AZ80
Drivers	11mm woofer + 6mm tweeter (dual drivers)	—
Frequency Response	15Hz - 40KHz	20-40,000 Hz
Noise Cancellation	Up to 55dB Real-Time Adaptive Active Noise Cancellation	—
Bluetooth Version	Bluetooth 5.4	5.3
Battery Life Earbuds	Up to 11 hours (ANC off)	—

Key Highlights

OnePlus Buds 4Winner

Solid community reputation

Frequently recommended

Technics EAH-AZ80

?? Best TWS sound

?? Excellent mic

?? Good ANC

?? Premium tier

Topic Battles

Buds 4: 4|Tied: 1|Technics EAH-AZ80: 0

🎵Sound Quality

Buds 4

90%

Technics EAH-AZ80

89%

❤️Fit & Comfort

Buds 4 wins

Buds 4

82%

Technics EAH-AZ80

—

🔇ANC Performance

Buds 4 wins

Buds 4

95%

Technics EAH-AZ80

—

🔋Battery & Case

Buds 4 wins

Buds 4

91%

Technics EAH-AZ80

—

📱Call Quality

Buds 4 wins

Buds 4

97%

Technics EAH-AZ80

—

Based on Reddit sentiment across 5 categories

📈Where They Rank

💬What Redditors Actually Say

What Redditors Say

Best praise vs top criticism for OnePlus Buds 4

Best Praise

+19 pts

“Onepluds buds 4 are better choice”

r/earbuds

View

Top Criticism

+20 pts

“OnePlus buds 4 are surprisingly low”

r/earbuds

View

3 more quotes available below

What Redditors Say

Best praise vs top criticism for Technics EAH-AZ80

Best Praise

+3 pts

“Excellent! I loved their AZ80 earbuds, but didint try their current available over-ears. Hopefully they are tuned well.”

r/headphones

View

Top Criticism

+1 pts

“I also have the AZ80 and PX8 combo. However, I ended up returning the AZ80 today because the left earbud started to hurt after wearing it for an hour. Thankfully, it was still within the 60-day return window, so I can use the credit to upgrade to the AZ100. Can't wait to try it out! I feel like the AAC on the AZ80 and PX8 sounds pretty similar, but I can definitely hear a difference when I use the wired PX8 with ALAC. Is it just me, or is this true when using AAC on both? Maybe my ears aren’t great at distinguishing music quality?”

r/headphones

View

3 more quotes available below

Sentiment Over Time

OnePlus Buds 4

Technics EAH-AZ80

📈Historical Price Data

OnePlus Buds 4

Technics EAH-AZ80

OnePlus Buds 4

All-time low: $79.99(2026-03)

Technics EAH-AZ80

All-time low: $146.99(2025-12)

Which is Better?

OnePlus Buds 4 Wins

91%

88%

EAH-AZ80

Close race, but OnePlus Buds 4 edges ahead by 3 points based on 2,482 Reddit opinions.

Why Buds 4Winner

More discussed (2,371 vs 111)

Why Technics EAH-AZ80

?? Best TWS sound
?? Excellent mic

❤️The Love/Hate Breakdown

Sentiment Breakdown

50%Positive

Positive

50%

Neutral

45%

Negative

Based on 2,371 Reddit opinions

Sentiment Breakdown

51%Positive

Positive

51%

Neutral

46%

Negative

Based on 111 Reddit opinions

Specification Comparison

Spec	OnePlus Buds 4	Technics EAH-AZ80
Drivers	11mm woofer + 6mm tweeter (dual drivers)	—
Frequency Response	15Hz - 40KHz	20-40,000 Hz
Noise Cancellation	Up to 55dB Real-Time Adaptive Active Noise Cancellation	—
Bluetooth Version	Bluetooth 5.4	5.3
Battery Life Earbuds	Up to 11 hours (ANC off)	—
Ip Rating	IP55 Dust and Water Resistant	—
Impedance	18 ohms (Woofer), 10 ohms (Tweeter)	—
Brand	OnePlus	Technics
Manufacturer	OnePlus	Technics
Color	Storm Gray, Zen Green	Midnight Blue
Weight	Earbuds: 4.73g, Charging Case: 39.57g	0.11 Pounds
Height	Earbuds: 31 x 20.6 x 24.2 mm, Charging Case: 65.4 x 52.4 x 25.3 mm	2.9 Inches
Driver Unit	—	10mm dynamic with Free Edge aluminum alloy diaphragms
Audio Codecs	—	SBC, AAC, LDAC
Noise Cancelling	—	Dual-hybrid noise-canceling circuitry
Battery Life Earbuds Anc On	—	Up to 7 hours

Feature Checklist

Buds 4: 0|Technics EAH-AZ80: 4

Feature	Buds 4	Technics EAH-AZ80
?? Best TWS sound
?? Excellent mic
?? Good ANC
?? Premium tier
PREMIUM SOUND: 11mm audio drivers deliver balanced, true-to-life acoustics with Hi-Res Audio and LHDC 5.0 for studio-grade sound quality.
An Epic Experience of Sound: Powerful ear buds deliver reference-quality audio with depth & texture for true-to-life sound; masterfully crafted 10mm free-edge dynamic driver & unique acoustic structure offer our highest standard for hi-res sound
Outstanding Call Clarity: There’s no time for mixed messages—hear clear words, not outside sounds with enhanced JustMyVoice technology; 8 high-sensitivity MEMS mics and advanced noise reduction capture and transmit your voice clearly
Elegantly Wireless: Included earbud case lets you charge wirelessly (Qi compatible) for an organized, clutter-free home and office; supports wireless hi-res audio using state-of-the-art Bluetooth with LDAC compatibility

Features extracted from Reddit highlights and enrichment data

⚔️Head to Head

Metric	OnePlus Buds 4	Technics EAH-AZ80
Reddit Score	91%	88%
Mentions	2,371	111
Sentiment	+ 1176- 116	+ 57- 3

Where to Buy

OnePlus Buds 4

Price unavailableCheck prices

All-time low was $79.99 on 2026-03

Technics EAH-AZ80

Price unavailableCheck prices

All-time low was $146.99 on 2025-12

~50 sold/month on Amazon

Prices may vary. We may earn a commission from purchases made through these links.

OnePlus Buds 4Check prices Technics EAH-AZ80Check prices

Frequently Asked Questions

Which is better, OnePlus Buds 4 or Technics EAH-AZ80?

Based on 2,482 Reddit comments, OnePlus Buds 4 has a slight edge with 91% positive sentiment vs Technics EAH-AZ80's 88%. The difference is small, so both are solid choices.

Should I buy OnePlus Buds 4 or Technics EAH-AZ80?

Both have similar approval ratings (91% vs 88%), so focus on specific features, pricing, and what matters most to you.

What do Redditors love about OnePlus Buds 4?

OnePlus Buds 4 has 2,371 mentions on Reddit with 91% positive sentiment. Users consistently recommend it based on real ownership experiences.

What do Redditors say about Technics EAH-AZ80?

Reddit users highlight: Best TWS sound. Excellent mic. Good ANC. With 111 mentions and 88% approval, it remains a popular alternative.

How many Reddit reviews were analyzed?

This comparison analyzed 2,482 Reddit comments: 2,371 about OnePlus Buds 4 and 111 about Technics EAH-AZ80. Data was sourced from Earbuds community discussions.

How accurate are these ratings?

Our sentiment analysis is approximately 80-85% accurate compared to manual review. Well-discussed products with many mentions tend to have more reliable scores than niche items with fewer data points.

Why trust Reddit over professional reviews?

Reddit users bought products with their own money and have no incentive to mislead. You're seeing hundreds of real opinions across different use cases, not just one reviewer's take. This crowdsourced approach surfaces both common praise and recurring complaints.

1,352 Reddit opinions analyzed · Last updated 7/27/2026

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