Streaming games in 720p versus 1080p

720p stream MICROPACK WEBCAMP MWB-11 (720p) LIVE STREAM. HD Webcam Clear image with Build In Mic (MWB. 14 HD BrhtView Laptop, Intel Celeron N4120, 16GB RAM, 288GB Storage (128GB eMMC + 160GB Docking Station Set), Intel UHD Graphics, 720p Webcam, Wi

720pstream, It looks like I'm streaming in 720p rather than 1080p. It's watchable but certainly doesn't look clear and crisp. I noticed it's worse with a game I'm streaming called DNF Duel..