Batt is at 90% after an hr of moderate usage. Screen on time is also an hr as i have surfing and playing games non stop. Rather impressive compared before rooting. Basically what i did was root my phone. Ran android tweaker 2. Ran disable service app. Lastly using noneme, i am running 1920 x 1080 with 530 dpi. Difference before was huge!
The OP is talking about the actual resolution, not the DPI. You can change the resolution from 2k to 1080p thus reducing the load on the CPU and GPU and making the phone faster and giving greater battery life. You do have to change the DPI afterwards also as it messes it up. The app to change the actual resolution is called Nomone. I don't change the resolution as that's one of the reasons I Bought the phone, for the 2k display. I do think the S801 is at its limit for pushing the QHD though, 1080p does "feel" better.
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