This is a bit of a late post and I apologize. This is the Sony Xperia ZR a somewhat improvement to the Xperia SP. The Xperia ZR is the waterproof version of the Xperia SP, if you may. The device allows you to shoot HD videos under water and this has become a trend in Sony Mobile's camp with the announcement of the Xperia Z, their 2013 Android flagship device. The ZR is IP58 certified smartphone that gives it the highest level of water resistance.
Sony Xperia ZR specs:
Android 4.1 Jelly Bean
TimeScape UI
4.55" (1280x720) TFT LCD touchscreen display
323 ppi
Shatter proof & Scratch resistant
Sony Mobile Bravia Engine 2
1.5GHz Qualcomm Snapdragon APQ8064 quad-core processor
GPU: Adreno 320
2GB RAM
Memory
Internal: 8GB
External: Up to 32GB via micrSD card
Camera
Rear: 13MP
Sony Exmor RS for mobile
Auto Focus
LED Flash
Image Stabilizer
HDR
Sweep Panorama
1080p HD video recording @ 30fps
Front: VGA
Connectivity
WiFi 802.11 a/b/g/n
Bluetooth 4.0
GPS with aGPS
DLNA
WiDi
NFC
Sensor
Accelerometer
Gyroscope
Proximity Sensor
Digital Compass
Interface
3.5mm headset jack
microUSB 2.0 (MHL)
Battery
2300 mAh
Other Features
IP58/55 certified
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