British electronics distribution specialist Context dropped a bit of a bombshell on Tuesday by claiming that Research In Motion’s (RIMM) PlayBook tablet outsold Apple’s latest iPad during the last two months of the 2012. Of course, Apple (AAPL) has its own retail stores in the UK where most in-store sales likely occur, but the sales channels monitored by Context still make up most of the electronics distribution in the UK.According to Context, the PlayBook shifted 160,000 units and the latest-generation iPad 113,000 units over the Christmas period, giving RIM a fairly substantial lead. All iPad models combined sold 203,000 units. Of course it’