Sony xperia Z1S rumored to be released soon as its on top on the postal table (the Indonesian FCC).. The sony-D5503 is also known as sony xperia Z1S  it has a 4.3" 720p

The latest leaked rumor of Sony.the Xperia Z1S or Xperia Amami is seen again along with Xperia Z1 the 5 inch.. xperia Z1S is framed left to its big sibling as shown in