Bose QuietComfort Ultra Earbuds (2. nesil) / Google Pixel Buds Pro 2

Bose QuietComfort Ultra Earbuds (2. nesil): True wireless in-ear · wireless charging case

Google Pixel Buds Pro 2: GA12449-series in-ear earbuds; Porcelain, Hazel, Peony, Moonstone, Olive and other colours. The original Pixel Buds Pro and Pixel Buds 2a are separate models.

SpecificationBose QuietComfort Ultra Earbuds (2. nesil)Google Pixel Buds Pro 2
Release year20252024
TypeIn-ear true wireless earbuds Bose—
Noise cancellingAdaptive active noise cancelling (ANC) · Aware (ambient) mode

ANC picks up outside sound with microphones and cancels it with an opposing signal. Bose says this generation changes cancellation levels more smoothly when sudden noises occur.

Bose		—
Microphones4 microphones per earbud · AI-powered call noise suppression BoseThree mics per earbud; voice accelerometer; wind-blocking mesh covers

The voice accelerometer picks up jaw vibration while you speak to help separate your voice from ambient noise. Google’s Clear Calling and Super Wideband calling require compatible Pixel phones.

Google
MultipointTwo source devices at once Bose—
BluetoothBluetooth 5.3 · range up to 9 m

Bose states the earbuds do not receive LE Audio content.

Bose		—
CodecsSBC, AAC, aptX Adaptive (Snapdragon Sound)

aptX Adaptive adjusts quality and latency to connection strength; the phone must also support this codec.

Bose		—
BatteryEarbuds up to 6 hours (4 hours with Immersive Audio on) · up to 24 hours in total with the case

Immersive Audio is Bose's spatial audio mode and shortens battery life.

Bose		ANC off 12 hours (48 hours with case); ANC on 8 hours (30 hours with case); 5 minutes charge gives 1.5 hours (ANC off)

Google’s blog footnote says figures were measured on pre-production hardware with other features disabled; real-world time may be shorter.

Google
ChargingUSB-C · wireless charging case · up to 2 hours of use from a 20-minute charge

The earbuds take about 2 hours and the case about 3 hours to charge fully.

Bose		—
Water resistanceEarbuds IPX4 · case not water resistant

IPX4 is protection against splashing water, not against immersion.

Bose		—
Weight0.017 lb (about 7.7 g) per earbud · case 0.132 lb (about 60 g) Bose—
DimensionsEarbud 2.99 × 1.25 × 2.49 cm · case 6.63 × 5.97 × 2.69 cm Bose—
ColoursBlack, White Smoke, limited-edition Deep Plum Bose—
Chip—Google Tensor A1 in each earbud

Google says Tensor A1 adapts audio to the environment up to 3 million times per second and runs noise cancellation twice as strong as the original Pixel Buds Pro; music and noise-cancellation processing run on separate paths.

Google
Noise control—Active Noise Cancellation with Silent Seal 2.0; Transparency mode; active in-ear pressure relief; Conversation Detection

Pressure relief reduces the plugged-ear feeling of sealed earbuds. Conversation Detection pauses music and switches to transparency when you start talking.

Google
Driver—Custom-designed 11 mm dynamic driver per earbud Google
Connectivity—Bluetooth 5.4 with Super Wideband; works with Bluetooth 4.0+ devices

Full features need an Android 6.0 or newer phone, a Google Account and an internet connection; basic listening works with an iPhone.

Google
Charging case—USB-C and Qi-certified wireless charging; ringtone speaker for Find Hub; Hall effect sensor for open/close

The case speaker lets you ring a lost case through Find Hub.

Google
Sensors—Capacitive touch (tap and swipe); IR proximity sensor; accelerometer and gyroscope

The proximity sensor pauses music automatically when you take an earbud out; swiping adjusts volume.

Google
Durability—Earbuds IP54; case IPX4

IP54 limits dust ingress and resists splashing water from any direction; the earbuds should not be submerged. The case has no dust rating.

Google
Size and weight—Earbud (medium tip) 22.74 × 23.08 × 17.03 mm, 4.7 g; case 49.9 × 63.3 × 25 mm, 65 g with earbuds

Google says the earbuds are 27% smaller and 24% lighter than the original Pixel Buds Pro.

Google
Software support—Automatic security updates for at least three years from first availability on the US Google Store Google