The present disclosure relates to system(s) and method(s) for testing an electronic device. The system may receive a configuration file from a user device. Further, the system may operate the electronic device under test based on a target test case selected from the configuration. The system may further operate a video capturing device to capture a sequence of video frames of visual indicators corresponding to the electronic device under test. The system may further analyse the sequence of video frames to identify one or more target video frames indicating visual change in the visual indicators corresponding to the electronic device. The may further analyse the one or more target video frames to determine response time corresponding to each target video frame. Furthermore, the system may generate a test report based on the response time corresponding to the one or more target video frames.