Nokia Lumia 1020 RM-877 GSM

• Camera: 41 MP (38 MP effective, 7152 x 5368 pixels), Carl Zeiss optics, optical image stabilization, auto/manual focus, Xenon & LED flash
• OS: Microsoft Windows Phone 8, upgradeable to WP8 Amber
• Unlocked cell phones are compatible with GSM carriers like AT&T and T-Mobile as well as with GSM SIM cards (e.g. H20, Straight Talk, and select prepaid carriers). Unlocked cell phones will not work with CDMA Carriers like Sprint, Verizon, Boost or Virgin.
• 2G: GSM 850 / 900 / 1800 / 1900 3G: HSDPA 850 / 900 / 1900 / 2100 4G: LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800)
• Display: 768 x 1280 pixels, 4.5 inches (~332 ppi pixel density) - Corning Gorilla Glass 3
• Internal Memory: 32 GB, 2 GB RAM