Bose QuietComfort Ultra (ANC, 24 h, Cable, Wireless)
EUR449,96

Bose QuietComfort Ultra

ANC, 24 h, Cable, Wireless

Question about QuietComfort Ultra

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Bitronic

4 months ago

Can anyone say exactly which Bluetooth aptX profiles are supported? I mean aptX Adaptive, HD, Lossless etc., otherwise the wireless sound can't be that perfect?

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Galaxus

4 months ago

Helpful answer

The Bose QuietComfort Ultra headphones support various Bluetooth aptX profiles:

- aptX Lossless: these headphones are one of the few products that support aptX Lossless, which enables the transmission of CD-quality audio. However, this requires a compatible Android device with a Qualcomm Snapdragon 888 or newer processor.

- aptX Adaptive: When the headphones are connected to a Snapdragon Sound certified device, the aptX Adaptive Bluetooth codec is automatically used to ensure the best sound quality, connection stability and latency.

- LE Audio: The headphones also support LE Audio, which may be useful in public spaces and venues in the future as more LE Audio transmitters become available.

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KinCH360

2 months ago

According to my research, it's tricky with the Bose QuietComfort Ultra.
Theoretically, they also support aptX-Adaptive and aptX-Lossless.
However, this ONLY if the transmitter (smartphone) is "Snapdragon Sound" certified.

https://www.aptx.com/products...