The Allview X4 Soul Infinity Plus and Anker SoundBuds Slim have 1 common Bluetooth A2DP audio codec (SBC). The Allview X4 Soul Infinity Plus supports 1 codec (SBC). The Anker SoundBuds Slim supports 1 codec (SBC).
| Codec | Allview X4 Soul Infinity Plus Details | Change |
Anker SoundBuds Slim Details | Change |
|---|---|---|
| aptX LL | No | No |
| aptX HD | No | No |
| LDAC | No | No |
| AAC | No | No |
| UHQ | No | No |
| aptX | No | No |
| SBC | Yes | Yes |
| Bluetooth Version | 4.0 | 4.1 |
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