The Apple iPhone 4 CDMA supports 2 codecs (AAC, SBC). The ZTE Blade A7s 2020 supports 1 codec (SBC).
Codec |
Apple iPhone 4 CDMA Details | Change |
ZTE Blade A7s 2020 Details | Change |
aptX LL |
No |
No |
aptX HD |
No |
No |
LDAC |
No |
No |
AAC |
Yes |
No |
UHQ |
No |
No |
aptX |
No |
No |
SBC |
Yes |
Yes |
Bluetooth Version |
2.1 |
4.2 |
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