The lumia 1320 ia not a high end phone, and ever line in its spec sheet reminds us of that fact. It make it mak do with midrange Qualcomm Snapdragon 400, which has two cars and runs ar 1.7GHz. The integrated Adreno 305 GPU takes care of graphics, and theres 1GB of RAM to help with multitasking and heavy application.
The screen is pretty decent and uses NOKIAs clearBlack IPS LCD process to improve contrast levels.