Apple AirPods 4
Apple AirPods Pro 3
VS
Apple AirPods 4 vs Bose Ultra Open Earbuds (2nd Gen)
Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score
Apple AirPods 4 has a newer model: Apple AirPods 5 →
- Sound quality isn't scored yet (we have no measured audio data), so the score covers features, battery, noise cancelling and build.
Verdict
Key takeaways
- Apple AirPods 4 leads Bose Ultra Open Earbuds (2nd Gen) overall by 9 points (62 vs 53 out of 100).
- Key differences: battery life per charge, where Bose Ultra Open Earbuds (2nd Gen) has 9 vs 5 h; IP rating, where Apple AirPods 4 has IP54 vs IPX4; only Bose Ultra Open Earbuds (2nd Gen) has wireless charging case; Bluetooth version, where Bose Ultra Open Earbuds (2nd Gen) has Bluetooth 5.4 vs Bluetooth 5.3.
Apple AirPods 4 leads overall
Apple AirPods 4 · 59 overall, #60 of 68
62
Bose Ultra Open Earbuds (2nd Gen) · 52 overall, #65 of 68
53
Key differences
- Battery Life per ChargeBose Ultra Open Earbuds (2nd Gen) 9 vs 5 h
- IP RatingApple AirPods 4 IP54 vs IPX4
- Wireless Charging CaseBose Ultra Open Earbuds (2nd Gen) only
- Bluetooth VersionBose Ultra Open Earbuds (2nd Gen) Bluetooth 5.4 vs Bluetooth 5.3
Scores by Category
AirPods 4 wins 4 of 6 categories · Ultra Open Earbuds (2nd Gen) wins 2
| Category | AirPods 4Ultra Open Earbuds (2nd Gen) | Lead |
|---|---|---|
| Noise Cancelling | +6 | |
| Battery | +34 | |
| Connectivity | +16 | |
| Build | +46 | |
| Audio | +100 | |
| Calls | +100 |
Physical Comparison
AirPods 4AirPods 4
AirPods 4 is 28 g (651%) heavier than AirPods 4.
Value for Money
Launch prices — enter today's prices (same currency for both).
AirPods 4
Ultra Open Earbuds (2nd Gen)
Detailed Specifications
Audio
| Feature | AirPods 4 | Ultra Open Earbuds (2nd Gen) |
|---|---|---|
Spatial Audio with Head Tracking | Yes | N/A |
Noise Cancelling
| Feature | AirPods 4 | Ultra Open Earbuds (2nd Gen) |
|---|---|---|
Active Noise Cancelling | No | No |
Transparency Mode | No | N/A |
Battery
| Feature | AirPods 4 | Ultra Open Earbuds (2nd Gen) |
|---|---|---|
Battery Life per Charge | 5 h | 9 h80% more |
Total Battery Life with Case | 30 h5% more | 28.5 h |
Quick Charge | Yes | Yes |
Wireless Charging Case | No | Yes |
Connectivity
| Feature | AirPods 4 | Ultra Open Earbuds (2nd Gen) |
|---|---|---|
Bluetooth Version | ||
Multipoint Connection | N/A | Yes |
Calls
| Feature | AirPods 4 | Ultra Open Earbuds (2nd Gen) |
|---|---|---|
Microphones per Earbud | 3 | N/A |
Build
| Feature | AirPods 4 | Ultra Open Earbuds (2nd Gen) |
|---|---|---|
IP Rating | ||
Weight per Earbud | 4.3 g | N/A |
Case Weight | 32.3 g | N/A |
Specification Note
Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.
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