There are many, such as:
1) The Buddhist idea that rituals are worthless.
2) Buddhist do not believe in eternal Gods or Goddess. Especially there is no
creator God.
3) The Buddha rejected religions' path to salvation
4) There is no Caste System in Buddhism and Buddhist reject it discrimination.
Some of the shared beliefs of Buddhism and Hinduism are rebirth and Karma
There were several concepts that are not shared by Hinduism and Buddhism. One of the most prominent is atma. According to Hinduism, all beings have an unchangeable, eternal self or soul. The Buddha instead taught anatta, that there is no self at all, that the self is an illusion.
Tradition
Buddhism is a religion that has some roots in Hinduism, particularly in terms of shared cultural and philosophical elements. Buddha, the founder of Buddhism, was raised in a Hindu culture and drew upon some Hindu concepts in developing his teachings.
Hindus and Buddhists have different sets of sacred texts. However, Buddhism came from Hinduism and hence both of their religious concepts would have similarities. One Correction. Buddhism did not come from Hinduism. Buddhism has no belief in any long-lived gods, have no defined or required rituals, no priests and no caste system Many early Buddhists practiced a very early form of Hinduism (actually closer to Brahmanism) but gave that up when they converted.
They believe in just one god to avoid confusion.
Sacred texts are shared between Hinduism and Buddhism, with both religions revering texts such as the Vedas and Upanishads. However, each tradition also has its own distinct scriptures, such as the Bhagavad Gita for Hindus and the Tripitaka for Buddhists.
Both Hindus and Buddhists believe in:reincarnationNirvanaan immortal presence for each person
both Hinduism & Buddhism share a common thought. That is to attain Moksha (liberation) or Nirvana (Liberation) in life.
Both Buddhist and Hindus believe in reincarnation (Being born again as an animal) Aupmanyav adds: Humans also are a species of animals. Both believe that the reincarnation would be according to the karmas (actions).
The blending of Hinduism, Buddhism, and Sufism refers to the syncretic spiritual practices and philosophies that emerged in South Asia, particularly during the medieval period. This fusion often manifested in the form of shared beliefs in concepts such as meditation, devotion, and the pursuit of a personal connection with the divine. Sufi mystics, influenced by both Hindu and Buddhist ideas, emphasized love and compassion, leading to a rich tapestry of spiritual expression that transcended rigid religious boundaries. This synthesis fostered a more inclusive approach to spirituality, promoting tolerance and coexistence among diverse religious communities.
Buddhism evolved by that buddha shared his knowledge around Asia and the followers decided to become Buddhism. Today in 2012 there are not many people that believe in Buddha.