The LG Optimus G Pro may be getting a dual-SIM version called LG G Pro Lite Dual (now that's quite a mouthful). The rumor suggests the new device will keep the 5.5" True HD IPS+ display of 1080p resolution, but will demote the camera to 8MP resolution (still with BSI sensor). It's not entirely clear why this model bears the "Lite" moniker, as the camera downgrade probably isn't enough to...
Source: http://www.gsmarena.com/leaked_lg_g_pro_lite_dual_may_bring_dualsim_to_optimus_g_pro-news-6869.php