It is estimated that Apple has sold more than 1 million iPads in the South Korean market, reports Korea Herald. The Cupertino-based company is outpacing Samsung by a wide margin, cornering 70% to 80% of the tablet market in South Korea according to the paper. The iPad 2 debuted in April 2011 and saw roughly 700,000 units sold by year’s end. Most South Koreans prefer to not be attached to a carrier’s data plan, as two out of three iPads sold are Wi-Fi only models. Many early adopters bought the iPad overseas before the device was formally available on the local market, so Korea Herald notes that the actual number of iPads in use could be far more than 1 million. Apple is expected to launch its next-generation iPad in early March.