Asus ROG Phone 3 specs include 3.1 GHz Qualcomm Snapdragon 865+ processor, 5G, LPDDR5 RAM storage, transparent back cover with Evolved Gamecool 3 cooling system, AMOLED with 144 Hz display, dual facing stereo speakers with Dirac, AirTrigger 3 controls, quad microphones, triple 64 (Sony IMX 686, primary, f/1.8) + 13 (ultra wide) + macro back cameras, 24 MP selfie cam and 6000 mAh battery with 30 watt charging support
On features, it has enhanced X mode and optimal setting profiles which is ok for playing multiple games.
On accessories, they have Aeroactive Cooler 3 which gives 4 degrees lower in temperature and adds in the audio jack and Kunai Game Controller for all-in-one gaming mode. Twin Dock 3 is also there also with 144 Hz display
For the prices, Asus ROG Phone 3 will be at for 1099 euros (16 GB RAM/512 GB ROM) and 999 euros (12 GB/512 GB) plus and 8 GB/256 GB (known as Strix edition, only with Snapdragon 865) for 799 euros. All phones come with 3 month free trial of Google Stadia Pro