Sony Xperia Z5 E6683 32GB Black, 5.2", Dual Sim, GSM Unlocked International Model, No Warranty Screen: 5.2 inches, SIM: Dual SIM (Nano-SIM, dual stand-by), OS: Android 5.1.1 (Lollipop), upgradable to 7.0 (Nougat), Chipset: Qualcomm MSM8994 Snapdragon 810, CPU: Octa-core (4x1.5 GHz Cortex-A53 & 4x2.0 GHz Cortex-A57), Card slot: microSD, up to 256 GB (dedicated slot), Memory: 32 GB, 3 GB RAM. Camera: 23 MP, f/2.0, 24mm, phase detection autofocus, LED flash, Secondary: 5.1 MP, f/2.4, 1080p, HDR. Unlocked cell phones are compatible with GSM carrier such as AT&T and T-Mobile, but are not compatible with CDMA carriers such as Verizon and Sprint. Please check if your GSM cellular carrier supports the bands for this model before purchasing, *** LTE may not be supported in USA*** as this is the international model: 2G bands: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2, 3G bands: HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100, 4G bands: LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 38(2600), 39(1900), 40(2300), 41(2500). This device may not include a US warranty as some manufacturers do not honor warranties for international items. Please contact the seller for specific warranty information. The box contains: Your new device, USB cable, Charger (may be foreign), Documentation.