The blog compares the performance of Agora and Vonage video SDKs under various network conditions including normal, limited bandwidth, packet loss, and jitter. Testing was conducted using laptops with specific configurations connected to a stable Wi-Fi network. Results show that Agora consistently maintained better frame rates than Vonage under different scenarios, particularly in cases of uplink/downlink packet loss and jitter. Both platforms had comparable CPU and RAM consumption. Agora's advantage is attributed to its global SD-RTN (Software Defined Real Time Network)™ which uses AI for optimal real-time communication performance.