The vivo X20 supports 5 codecs (aptX HD, LDAC, AAC, aptX, SBC). The Realme GT2 supports 3 codecs (aptX HD, aptX, SBC).
| Codec |
vivo X20
Details | Change |
Realme GT2
Details | Change |
| aptX LL |
No |
No |
| aptX HD |
Yes |
Yes |
| LDAC |
Yes |
No |
| AAC |
Yes |
No |
| UHQ |
No |
No |
| aptX |
Yes |
Yes |
| SBC |
Yes |
Yes |
| Bluetooth Version |
5.0 |
5.2 |
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