Bose QuietComfort Ultra Earbuds (2nd Gen) vs Bose QuietComfort Earbuds (2024)

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

For most buyers the Bose QuietComfort Ultra Earbuds (2nd Gen) is the better pick — it scores 76/100 to the Bose QuietComfort Earbuds (2024)'s 66, leading on Audio and Calls. Choose the Bose QuietComfort Earbuds (2024) instead if battery and build matter most to you, where it comes out ahead.

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

Bose QuietComfort Ultra Earbuds (2nd Gen) leads overall

Bose QuietComfort Ultra Earbuds (2nd Gen)

Bose QuietComfort Earbuds (2024)

Winner by category for Bose QuietComfort Ultra Earbuds (2nd Gen) vs Bose QuietComfort Earbuds (2024)
Category	Bose QuietComfort Ultra Earbuds (2nd Gen)	Bose QuietComfort Earbuds (2024)	Winner
Audio	96	4	Bose QuietComfort Ultra Earbuds (2nd Gen)
Noise Cancelling	85	85	Tie
Battery	64	76	Bose QuietComfort Earbuds (2024)
Connectivity	83	83	Tie
Calls	100	0	Bose QuietComfort Ultra Earbuds (2nd Gen)
Build	38	56	Bose QuietComfort Earbuds (2024)

In-depth analysisAI

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

Bose QuietComfort Ultra Earbuds (2nd Gen)

The Bose QuietComfort Ultra Earbuds (2nd Gen) are premium wireless in-ear headphones designed for everyday commuting, travel, and personal audio listening. They incorporate spatial audio with dynamic head tracking and support Bluetooth 5.3 alongside the aptX Adaptive codec and multipoint pairing. The earbuds provide 6 hours of continuous battery life per charge, with an additional 18 hours supplied by the included wireless charging case.

Best for Travelers needing effective active noise cancellation and spatial audio featuresBest for Multi-device users requiring seamless switching via Bluetooth multipoint

Pros

Active noise cancellation combined with head-tracking spatial audio
Bluetooth 5.3 connectivity with aptX Adaptive codec and multipoint support
Convenient wireless charging case with quick-charge capabilities

Cons

Single-charge playback is limited to 6 hours
IPX4 rating provides only basic splash resistance

Official

Official specificationsProvided official specifications including audio features, battery life, Bluetooth version, codecs, and physical measurements.

Video — reviews used (3)

Generated Nov 3, 2026

Bose QuietComfort Earbuds (2024)

The Bose QuietComfort Earbuds (2024) are true wireless in-ear headphones built for users seeking dependable active noise cancellation and prolonged battery life. This model delivers up to 8.5 hours of continuous playback per charge, supported by an IPX4 water-resistance rating and Bluetooth 5.3 connectivity with multipoint support.

Best for long-haul travel requiring extended battery lifeBest for daily commuting in loud environments

Pros

Long battery life offering 8.5 hours per charge
Effective active noise cancellation and transparency modes
Multipoint Bluetooth 5.3 connection support
Lightweight individual earbuds weighing 6 grams each

Cons

Lacks spatial audio with head tracking
Basic IPX4 splash resistance rather than full waterproof protection

Value for Money

Which is the better deal for the price

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Bose QuietComfort Ultra Earbuds (2nd Gen)

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Bose QuietComfort Earbuds (2024)

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Physical Comparison

Weight, side by side

Bose QuietComfort Ultra Earbuds (2nd Gen)

59.9g

Weight

Bose QuietComfort Earbuds (2024)

45g

Weight

Bose QuietComfort Ultra Earbuds (2nd Gen)

7.7g

Weight

Bose QuietComfort Earbuds (2024)

Weight

Review Videos

Hand-picked expert reviews for each product

Detailed Specifications

The full spec sheet, side by side

Audio

Feature	Bose QuietComfort Ultra Earbuds (2nd Gen)	Bose QuietComfort Earbuds (2024)
Driver Type	N/A	N/A
Driver Size	N/A	N/A
Frequency Response	N/A	N/A
Spatial Audio with Head Tracking	Yes	No

Noise Cancelling

Feature	Bose QuietComfort Ultra Earbuds (2nd Gen)	Bose QuietComfort Earbuds (2024)
Active Noise Cancelling	Yes	Yes
Transparency Mode	Yes	Yes

Battery

Feature	Bose QuietComfort Ultra Earbuds (2nd Gen)	Bose QuietComfort Earbuds (2024)
Battery Life per Charge	6 h	8.5 h42% more
Total Battery Life with Case	24 h	31.5 h31% more
Quick Charge	Yes	N/A
Wireless Charging Case	Yes	N/A

Connectivity

Feature	Bose QuietComfort Ultra Earbuds (2nd Gen)	Bose QuietComfort Earbuds (2024)
Bluetooth Version
Supported Codecs	SBC, AAC, aptX Adaptive	N/A
Multipoint Connection	Yes	Yes

Calls

Feature	Bose QuietComfort Ultra Earbuds (2nd Gen)	Bose QuietComfort Earbuds (2024)
Microphones per Earbud	4	N/A

Build

Feature	Bose QuietComfort Ultra Earbuds (2nd Gen)	Bose QuietComfort Earbuds (2024)
IP Rating
Weight per Earbud	7.7 g	6 g22% less
Case Weight	59.9 g	45 g25% 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 Bose QuietComfort Ultra Earbuds (2nd Gen) vs Bose QuietComfort Earbuds (2024) comparison

Based on our overall comparison score, Bose QuietComfort Ultra Earbuds (2nd Gen) rates higher at 78/100 versus 71/100 for Bose QuietComfort Earbuds (2024) — a 7-point lead. Bose QuietComfort Ultra Earbuds (2nd Gen) is the stronger overall pick, though the right choice still depends on which specs matter most to you; the full spec table above breaks down every difference.

Bose QuietComfort Ultra Earbuds (2nd Gen) and Bose QuietComfort Earbuds (2024) 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 78/100 for Bose QuietComfort Ultra Earbuds (2nd Gen) and 71/100 for Bose QuietComfort Earbuds (2024).

If you want the higher-rated earbuds option overall, Bose QuietComfort Ultra Earbuds (2nd Gen) (78/100) edges out Bose QuietComfort Earbuds (2024) (71/100). But if Bose QuietComfort Earbuds (2024) is cheaper or stronger on the specific specs you care about, it can still be the better buy — use the spec table and strengths profile above to decide.