<P> Another notable feature of the phone is the presence of a finger - print sensor at the back which can also be used for capturing images via the front or the rear cameras . </P> <P> The Redmi Note 4 has screws beside the microUSB port which allows easy access to internal components . The Note 4X does not have these set of screws . </P> <Table> <Tr> <Th> Name </Th> <Th> Codename </Th> <Th> Display </Th> <Th> Resolution </Th> <Th> Release date </Th> <Th> SoC </Th> <Th> RAM </Th> <Th> User memory </Th> <Th> LTE </Th> <Th> Camera </Th> <Th> Front camera </Th> <Th> Battery </Th> <Th> Operating system </Th> <Th> MIUI distributions </Th> </Tr> <Tr> <Td> Redmi Note 4 </Td> <Td> nikel </Td> <Td> IPS 5.5" </Td> <Td> HD 1080p </Td> <Td> June 2016 </Td> <Td> Mediatek <P> Helio X20 </P> <P> 10x 2.1 GHz </P> </Td> <Td> 3 GB </Td> <Td> 32 GB </Td> <Td> Yes </Td> <Td> 13 MP </Td> <Td> 5 MP </Td> <Td> 4100 mAh </Td> <Td> MIUI 9 <P> Android 6.0 </P> <P> MIUI 8 when released </P> </Td> <Td> China, Global and Xiaomi.eu </Td> </Tr> <Tr> <Td> 64 GB </Td> </Tr> <Tr> <Td> 4 GB </Td> <Td> 64 GB <P> (also known as RMN4X) </P> </Td> </Tr> <Tr> <Td> Redmi Note 4X <P> Redmi Note 4 </P> </Td> <Td> mido </Td> <Td> January 2017 </Td> <Td> Qualcomm <P> Snapdragon 625 </P> <P> 8x 2 GHz </P> </Td> <Td> 2 GB </Td> <Td> 32 GB </Td> <Td> MIUI 9 <P> Android 7.0 </P> <P> MIUI 8 based on Android 6.0 when released </P> </Td> <Td> China, Global and Xiaomi.eu </Td> </Tr> <Tr> <Td> 3 GB </Td> <Td> 16 GB </Td> </Tr> <Tr> <Td> 32 GB </Td> </Tr> <Tr> <Td> 4 GB </Td> <Td> 64 GB </Td> </Tr> </Table> <Tr> <Th> Name </Th> <Th> Codename </Th> <Th> Display </Th> <Th> Resolution </Th> <Th> Release date </Th> <Th> SoC </Th> <Th> RAM </Th> <Th> User memory </Th> <Th> LTE </Th> <Th> Camera </Th> <Th> Front camera </Th> <Th> Battery </Th> <Th> Operating system </Th> <Th> MIUI distributions </Th> </Tr>

When was redmi note 4 launched in china
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