Get Tom's Hardware's best news and in-depth reviews, straight to your inbox. You are now subscribed Your newsletter sign-up was successful Dell, which makes some of the best gaming laptops, has unveiled upgraded Alienware 18 Area-51, 16 Area-51, and 16X Aurora gaming laptops powered by Intel's latest Arrow Lake-HX Refresh processors. The 16-inch models add premium anti-glare OLED panels, while the 16X Aurora specifically receives a graphics boost courtesy of the GeForce RTX 5070 Ti. The Alienware 18 Area-51 was already Dell's mobile gaming juggernaut, and now the device gets even more processing muscle. The new processor options include the Core Ultra 7 270HX Plus and the Core Ultra 9 290HX Plus. The Core Ultra 7 270HX Plus boasts 20 cores with boost speeds up to 5.3 GHz, positioned between the Core Ultra 7 265HX and Core Ultra 7 275HX models. Meanwhile, the Core Ultra 9 290HX Plus is the flagship SKU in the Arrow Lake-HX Refresh lineup.…