5.5 inch Factory unlocked world wide Note III 3 -HD screen Phablet, IPS 720x1280 pixels Smartphone Cellphone+ S Pen stylus(Air Command) Ultra-thin Android 4.3 OS Google Play Store(Free leather Flip case and Two batteries) 5.5 inch big screen android smart phone No compatible with Verizon and Sprint net work Factory Unlocked world GSM phone. 3G-850/2100, 2G -850/900/1800/1900 Compatible with at&t, T-Mobile, Straight Talk, Simple Mobile and other GSM networks Please make sure your SIM card is not locked with PUK code 3G HSPA+ - 850/2100 bands. Fully compatible with AT&T, Stright Talk(AT&T Tower) & Net10 (AT&T Tower) at 3G HSPA+. Compatilble with T-Mobile, ------&gt;Simple Mobile, Straight Talk(T-Mobile Tower) & Net10 (T-Mobile Tower) at 2G (EDGE). For Straight Talk, Simple Mobile or Net 10 will require a manual APN setup Dual Sim card slot.one for standard SIM card .one for micro SIM card.this phone not compatiles with note 3 accessories