TK700 vs TK700STi: TK700STi possesses short-throw capabilities able to project at shorter distances (100″@6.5ft). TK700 utilizes standard throw (100″@8.2ft). TK700STi also feature Android TV while the TK700 does not.Game Mode for Detailed Clarity with Optimal Colors in Dark Scenes 3200-Lumen High Brightness, 96% Rec.709, Realistic HDR Gaming