OnePlus Buds 3 vs OnePlus Buds 4

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

The OnePlus Buds 3 and OnePlus Buds 4 are closely matched at 75 and 75/100. The OnePlus Buds 3 edges ahead on Battery, while the OnePlus Buds 4 leads on Connectivity — 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

OnePlus Buds 3 and OnePlus Buds 4 are closely matched

OnePlus Buds 3

OnePlus Buds 4

Where OnePlus Buds 3 stands out

Total Battery Life with Case: 28 h (17% more)
Battery Life per Charge: 6.5 h (8% more)

Where OnePlus Buds 4 stands out

Connectivity Bluetooth Version: Bluetooth 5.4

Winner by category for OnePlus Buds 3 vs OnePlus Buds 4
Category	OnePlus Buds 3	OnePlus Buds 4	Winner
Audio	0	0	Tie
Noise Cancelling	85	85	Tie
Battery	56	49	OnePlus Buds 3
Connectivity	82	85	OnePlus Buds 4
Calls	85	85	Tie
Build	70	71	Tie

In-depth analysisAI

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

OnePlus Buds 3

The OnePlus Buds 3 are mid-range true wireless in-ear headphones designed for users wanting everyday wireless audio with active noise cancellation. They feature a stem-style housing with touch controls and integrated microphones for mobile calls and media streaming. As no specific processor or driver specifications were detailed in the grounding documentation, the earbuds rely on standard Bluetooth audio technology for cross-device compatibility.

Best for Everyday media playback and music streaming on mobile devicesBest for Hands-free voice calls during daily commuting

Pros

Ergonomic stem design providing comfortable fit for long listening sessions
Active noise cancellation to help reduce steady ambient background noise
Seamless fast pairing and touch controls tailored for smartphone integration

Cons

Advanced settings and custom features require installing a dedicated companion app or using a supported smartphone brand
Passive noise isolation depends heavily on achieving an exact ear-tip seal

OnePlus Buds 4

The OnePlus Buds 4 are true wireless earbuds built around a dual-driver acoustic setup featuring an 11mm woofer and a 6mm tweeter, each driven by individual dedicated DACs. Running on Bluetooth 5.4 with support for LHDC 5.0, they feature real-time dynamic active noise cancellation up to 55dB along with custom spatial audio. They are designed for daily listeners and commuters seeking flexible audio tuning and touch stem controls.

Best for Commuters seeking strong dynamic noise reduction up to 55dB in high-noise enviroBest for Mobile listeners who prefer physical swipe controls for volume management on theBest for Audio enthusiasts using LHDC-compatible devices who want detailed driver tuning

Pros

Dual-driver design with twin DACs to independently drive high and low frequencies
Real-time adaptive noise cancellation rated up to 55dB with automatic ANC and transparency mode switching
Supports LHDC 5.0 high-resolution audio streaming up to 24-bit/192kHz
Stem controls support touch swipes for direct volume adjustment
Personalized sound profiling through Golden Sound ear scans and a customizable 6-band EQ

Cons

High-resolution wireless playback requires device support for the LHDC 5.0 codec
Key smart tools like hardware-triggered AI translation require a compatible OnePlus phone

Value for Money

Which is the better deal for the price

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OnePlus Buds 3

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OnePlus Buds 4

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Physical Comparison

Weight, side by side

OnePlus Buds 3

40.8g

Weight

OnePlus Buds 4

39.57g

Weight

OnePlus Buds 3

4.8g

Weight

OnePlus Buds 4

4.73g

Weight

Detailed Specifications

The full spec sheet, side by side

Noise Cancelling

Feature	OnePlus Buds 3	OnePlus Buds 4
Active Noise Cancelling	Yes	Yes
Transparency Mode	Yes	Yes

Battery

Feature	OnePlus Buds 3	OnePlus Buds 4
Battery Life per Charge	6.5 h8% more	6 h
Total Battery Life with Case	28 h17% more	24 h
Quick Charge	Yes	Yes
Wireless Charging Case	No	No

Connectivity

Feature	OnePlus Buds 3	OnePlus Buds 4
Bluetooth Version
Supported Codecs	SBC, AAC, LHDC	SBC, AAC, LHDC 5.0
Multipoint Connection	Yes	Yes

Calls

Feature	OnePlus Buds 3	OnePlus Buds 4
Microphones per Earbud	3	3

Build

Feature	OnePlus Buds 3	OnePlus Buds 4
IP Rating
Weight per Earbud	4.8 g	4.73 g
Case Weight	40.8 g	39.57 g3% less

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 OnePlus Buds 3 vs OnePlus Buds 4 comparison

They are closely matched: OnePlus Buds 3 scores 80/100 and OnePlus Buds 4 scores 80/100 in our overall comparison — within 1 points. Neither is a clear winner overall, so the decision comes down to the specific features and price that matter most to you.

OnePlus Buds 3 and OnePlus 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 80/100 for OnePlus Buds 3 and 80/100 for OnePlus Buds 4.

It's close — OnePlus Buds 3 (80/100) and OnePlus 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.