I purchsed this phone in 12th may 2016.
5.2 1, 080 x 1, 920px LCD display with 424ppi, X-Reality for Mobile, Triluminos technology; Gorilla Glass
Android OS v6.0 Marshmallow with Xperia launcher
Qualcomm Snapdragon 820 chipset: quad-core Kryo CPU ( 2x2.15GHz + 2x1.6GHz) ; Adreno 530 GPU; 3GB RAM
23MP Sony IMX300 camera, 24mm-equiv. f/2.0 lens, predictive hybrid laser/phase detection/contrast AF, IR sensor for white balance selection, SteadyShot, LED flash, dedicated hardware shutter key; 4K video recording
13 MP front-facing camera with 1080p@30fps video
32GB/64GB of built-in storage and a microSD card slot
Single and dual-SIM models ( DualSIM has a hybrid slot shared with the microSD card)
LTE Cat.9 ( 450/50 Mbps) ; Dual-band Wi-Fi a/b/g/n/ac; GPS/GLONASS/Beidou, Bluetooth v4.2
Active noise cancellation with a dedicated mic; 24-bit/192kHz Hi-Res audio
2, 900mAh non-removable battery, QuickCharge 3.0 support, Qnovo adaptive charging, Battery Care smart charging
IP68 rating for dust- and water-proofing
Fingerprint sensor ( market dependent) , stereo speakers, USB Type-C port, 3.5mm headphone jac.