I've used the app Perfectly Clear to help edit brightness and saturation and have been very pleased.
Again, it's a camera phone. You can't expect DSLR quality. Great lighting is key with these sensors.
I have seen some complaints but for the less than two days I have had this phone camera has been wonderful.
Outside in good light is on par with most flagships in my opinion and low light is OK but have seen few phones that are better.
Been using slimkat with Google camera and response time is great with auto mode
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