| Brand | Xiaomi |
|---|---|
| Category | Phones |
| Bluetooth version | Bluetooth 5.2 |
The Xiaomi 12S Ultra was released in Oct, 2022 at the price of $1000. The Xiaomi 12S Ultra uses Bluetooth 5.2 with support for AAC, aptX, aptX Adaptive, aptX HD, SBC codecs.
The Xiaomi 12S Ultra can last up to 12 hours between charges, according to Xiaomi.
| Name | Bit Depth | Sampling Rate | Max Frequency | Max Bitrate | Audio latency |
|---|---|---|---|---|---|
| AAC | 24 bit | Between 8 kHz and 96 kHz | 96.0 kHz | 264 kbps | ~ 100-400 ms |
| aptX | 16 bit | 44.1 kHz, 48 kHz | 48.0 kHz | 352 kbps | ~ 40-70 ms |
| aptX Adaptive | 16/24 bit | 44.1 kHz, 48 kHz, 96 kHz | 48 kHz | 420 kbps | ~ 40-90 ms |
| aptX HD | 24 bit | 44.1kHz, 48kHz | 48.0 kHz | 576 kbps | ~ 250-400 ms |
| SBC | 16 bit | 16 kHz, 32 kHz, 44.1 kHz, 48 kHz | 48.0 kHz | 320 kbps | ~ 200-300 ms |