Earlier this week, Sony France said in a tweet that the dual-SIM variant of the company's Xperia XZ Premium smartphone features the ability to use two SIM cards and a microSD card simultaneously. If you try accessing that tweet now, you'll not be able to do so, as it has been removed. Reason? Well, it's likely because the device features a hybrid SIM tray instead. Yes, you can only use one SIM card when a microSD card is being used. The handset's user manual confirms this: Even some of those who have purchased the phone have also confirmed the presence of hybrid SIM...
Source: http://www.gsmarena.com/user_manual_confirms_sony_xperia_xz_premium_dual_features_hybrid_sim_tray-news-25271.php
