If the claims are true, we'll be seeing 8.6-inch, 11.6-inch, and 14.6-inch models available sometime next year.
Despite signs that its Surface tablets haven't yet set the world on fire, sales-wise, Microsoft appears to be moving full-speed ahead on plans to expand its lineup in 2013 with models of varying screen size, including a whopping 14.6-inch version.
According to MS Nerd, who has proven accurate in past leaks of Microsoft plans, the computing giant has a trio of new Surface slates in the works, including a "Mini" model. While not as small as an iPad mini, this Surface RT supposedly comes with an 8.6-inch screen and uses a Qualcomm processor rather than an Nvidia Tegra one.
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Rumor: Microsoft preparing three new Surface tablets for 2013 release | ZDNet