Key features Also available as a Dual SIM version 5.2" IPS LCD, 1080 x 1920 pixels, 424ppi Android 5.0 Lollipop with Xperia UI on top IP68 certified - dust and water proof up to 1.5 meter and 30 minutes Qualcomm Snapdragon 810 chipset with 2 GHz quad-core Cortex-A57 plus 1.5 GHz quad-core Cortex-A53 processor, Adreno 430 GPU, 3GB of RAM 20.7MP camera, LED flash, 2160p video recording.
Dedicated hardware shutter key 5.1MP front-facing camera with 1080p video recording(along with Superior Auto and Video stabilization) 32GB of built-in storage, expandable via the microSD card slot Cat. 6 LTE(up to 300Mbps); Wi-Fi 802.11 a/b/g/n/ac; Wi-Fi Direct; Bluetooth 4.1 with apt-X and Sony LDAC wireless High-Res Audio codec, GPS/GLONASS/Beidou receiver.
Stereo FM with RDS; USB On-The-Go Active in-call noise cancellation with a secondary microphone Digital music noise cancellation available with certain Sony headsets Front-facing stereo speakers 2, 930mAh battery; STAMINA Power Saving Mode Stylish dual glass-panel design Qualcomm Quick charge certified Capless USB port design
Main disadvantages Non user-replaceable battery No wireless charging Qualcomm Quick charger not included in the retail package Screen has the same specs third generation in a row, when rivals have mostly moved to 1440p Battery downgrade hardly justified