* Intel Core i5-7200U 2.5GHz Turbo boost Up tp 3.1 GHz.
* 4 GB DDR4 Memory
* 1 TB Hard Disk
* Nvidia 920MX 2GB Graphic
* 14" Inch HD LED Display
* DVD-RW, Wifi, Bluetooth
* Original Window 10 Home
Yes, the nVidia 920mx should be fine to play the Sims 4 using max graphics settings at 1366x768 resolution.
The following link has game benchmarks for the 920mx. At 1080p resolution and max graphic settings the Sims 4 runs at just over 30 FPS on average; therefore at lower resolution of 1366x768 the FPS should be much higher; I would say at least 50 FPS most of the time.