The writing system of English is far more phonetic than logographic writing systems such as that of Chinese. That's the relevant difference here. It is true that English's writing system is one of the least phonetic
alphabets, but alphabets are always, by definition, quite phonetic. Most writing systems are alphabetic and not logographic, so if you rank them all ordinally, English is going to have a similar rank to Chinese, but the absolute difference between English and Chinese is quite large. Here is a very impressionistic assignment of percentages of phoneticity to various systems, which will hopefully make clear what I'm getting at:
Phoneticity 20% (Chinese)
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Phoneticity 75% (English)
Phoneticity 80% (French)
Phoneticity 90% (Spanish, probably most other writing systems)