Key Features Quad-band GSM/GPRS/EDGE support; 3G with 42Mbps HSPA; 150Mbps LTE Optional Dual SIM 6.0" 16M-color 720p capacitive IPS Triluminos display(245ppi pixel density); Mobile BRAVIA engine 2 Android OS v4.3 Jelly Bean with custom UI.
Confirmed for KitKat update Quad-core 1.4GHz Cortex-A7 CPU, Adreno 305 GPU, 1GB RAM; Qualcomm Snapdragon 400 chipset 13MP autofocus camera with geo-tagging, HDR 1080p video recording @ 30fps, continuous autofocus.
And stereo sound 1.1MP front-facing camera, 720p video recording Wi-Fi a/b/g/n/ac, Wi-Fi Direct and DLNA; Wireless TV out GPS with A-GPS, GLONASS 8GB of built-in storage; microSD card slot MHL-enabled microUSB port Bluetooth v4.0 NFC Standard 3.5 mm audio jack Accele_45rometer and proximity sensor Active noise cancellation with dedicated mic Ample 3000 mAh battery
Main disadvantages Not as slim as the Z Ultra Non user-replaceable battery No water or dust proofing No proper video and audio playback decoders(DivX, AC3) out of the box Relatively quiet audio output in the headphones