Nokia Lumia 930 International Unlocked - Orange, no warranty LTE network bands: 1, 3, 7, 8, 20 WCDMA 3G H+ network: 850 MHz, 900 MHz, 1900 MHz, 2100 MHz GSM network: 850 MHz, 900 MHz, 1800 MHz, 1900 MHz Display size: 5 '' Display resolution: Full HD (1920 x 1080) Unlocked cell phones are compatible with GSM carriers such as AT&T and T-Mobile, but are not compatible with CDMA carriers such as Verizon and Sprint. This cell phone may not include a US warranty as some manufacturers do not honor warranties for international version phones. Please contact the seller for specific warranty information.