| Geography/Climate | Huge island continent; deserts to rainforests; warm summers, mild winters | Southeast Asian peninsula; tropical monsoon (hot, rainy, cool seasons) |
| Population | ~25M; diverse (European, Asian, Indigenous) | ~69M; mostly Thai, with Chinese, Malay, Khmer minorities |
| Language | English (official); many community languages | Thai (official); English in tourism/business |
| Religion | Secular; Christianity largest, then Islam, Buddhism, etc. | >90% Theravada Buddhist |
| Culture | Western/Indigenous/multicultural blend; laid-back, sports-loving | Buddhist-influenced; traditional, spiritual; temples, arts, festivals |
| Economy | Strong, stable; mining, ag, services, tourism | Export, tourism, ag driven; rapid growth |
| Politics | Parliamentary democracy, constitutional monarchy (King Charles III) | Constitutional monarchy (King Rama X); history of coups/democracy cycles |