GSM GPRS/EDGE 850, 900, 1800, 1900 MHz The Sony Xperia ZR (models C5502 and C5503 for LTE support), also known as Sony Dogo, is a touchscreen-enabled, HD Android flagship smartphone designed, developed, and marketed by Sony Mobile.

The smartphone was announced by Sony at CES 2013 and was released on 17 May 2013 in Japan.

Sony's internal test showed that there is no water intrusion after testing Xperia ZR in 1.5-metre of water for 30 minutes.

Xperia ZR also features a 13 MP IMX135 Exmor RS camera sensor as well as an HD (720 x 1280 pixels) display, encompassed in Sony's Industrial 'Omni-Balance' Design.

In September 2013 carrier NTT DoCoMo released a limited edition of the A called "Xperia feat.