A third of Cardiff residents check their phone 50 times per day and are glued to their mobile for 17 hours a week -Cardiff residents spend an average of 2 hours 32 minutes per day on their phone -Almost a fifth even check their phone while on the loo -Over one in ten would sacrifice time with their loved ones rather than lose their phone The mobile report commissioned by comparethemarket.com to mark the launch of its new mobile tariff…