India 2023 population is estimated at 1,428,627,663 people and about 17.76% of the total world population. India ranks number 1 in the list of countries (and dependencies) by population. The population density in India is 481 per Km2 (1,244 people per mi2). The median age in India are about 25 years.
China population is equivalent to 17.72% of the total world population. China ranks number 2 in the list of countries (and dependencies) by population. The population density in China is 152 per Km2 (393 people per mi2). The median age in China is 39.0 years.
Source : Worldometer
So, with India you have a much younger work force and probably also a lot of poverty ....so you can have cheaper labor cost. (Even though the poverty has significantly improved in India over the last couple of years)
China on the other hand has a much more disciplined workforce and they are more technologically advanced, so most manufacturing are done with robots and more efficient labor.

Exactly! China has a growing problem of aging population and falling population growth.
India's middle age is a great resource for economic development ! Plus we must admit that India has a very good level of education, not all the population, but people are eager to learn, to get new professions, to develop their potential. And this has a very high investment attractiveness.
And a nuance - low level of income, on the one hand it is bad, on the other hand - again attractive for investors. At the same time, the inflow of investments will provide new jobs, competitive salaries, which will positively affect the situation in the country
I will repeat 2 arguments:
1. The success of China is not so much due to some well-thought-out internal policies of the Chinese leadership in the late 20th and early 21st centuries, but thanks to Western investments, Western interest in China, and Western technology and money. Until this moment, China remained a not very developed, largely agricultural country.
2. India's democratic vector, convenient geographical location, adequate politics, large population and not very high standard of living of the population (no offense here, but this is also a factor), are much more attractive than today's China. By the way, at Biden’s meeting with Xi Jinping, one of the issues discussed was the US refusal to withdraw its business from China. Because This is a REAL problem for the Chinese economy. And American companies need to move all this somewhere... And this is already a question in favor of India with a very high probability.
I agree with both the points. But at the same time, the conditions that are prevalent in India are existent in other countries as well. Examples are Indonesia, Bangladesh, Myanmar, Pakistan and Vietnam are a few examples. Investors are obviously going to select one country where they will find less amount of bureaucracy and red tape. The main issue with India is that there is a lot of corruption and red tape. International investors, unless they tie up with one of the Indian partners, find it very tough to do business in India.
Yes, there's Indonesia, Bangladesh, Myanmar, Pakistan, Vietnam..... But India has more advantages - from choosing a Western vector of development, and a policy that does not greatly affect business, to a more favorable geographical location, including a convenient "transit" sea route. Plus a huge territory where it is possible to develop big business, logistics and infrastructure. This is another additional advantage of India over other countries in the region.
Today, China is trying in every possible way to show its "non-acceptance" of India as a competitor of China with whom China has no means of confronting in the near term.
Xi's refusal to go to the G20 summit, for example, was telling. Moreover, his dislike for India was much higher than his "love" for his servant - Putin....
The reason is banal - for a year India was the party that hosted the G20 participants. In turn, Xi tried not to appear there at all and not to raise the status of these events with his presence. According to the political scientist, this confrontation will continue in the future....
China's attempt to "deny" India is a good indicator of what China really fears...
It seems that the topic of Indian leadership is not just my assumptions, but also a completely serious idea!
"World dominance in 25 years. How India is going to displace China and become the main manufacturing hub in the world. Bloomberg tells."
....Prime Minister Narendra Modi wants to make India a developed country that would compete with China. Bloomberg took a look at the current state of affairs in the country and collected the opinions of analysts to assess India's chances of success. Forbes chose the main thing from the material.
India's economic transformation is gaining momentum.
Global manufacturers are planning to expand beyond China, and Indian Prime Minister Narendra Modi wants to seize the opportunity. The government is allocating nearly 20% of this fiscal year's budget to capital investment, the highest in a decade.
US-China rivalry is benefiting India as companies look to expand beyond China. Thus, three key Taiwanese Apple suppliers have secured incentives from the Modi government to increase production and export of smartphones. From April to December, shipments of iPhones to the country more than doubled and exceeded $2.5 billion.
As traditional manufacturing hubs slow down operations in China and Germany, for example, there is a need to find another country to revitalize the global economy. Morgan Stanley forecasts that India will account for a fifth of global expansion this decade, allowing it to achieve more than $400 billion in output growth.
Plans to increase the country's productive capacity are not new to Modi's policies. Since 2014, he has been running the “Work in India!” campaign, trying to emulate the success of China, Singapore, South Korea and Taiwan, which managed to join the list of the richest economies in the world by producing the world's desired goods.
Unfortunately, I didn’t find it in English, but Google Translate will easily correct the situation:
https://forbes.ua/ru/svit/dosyagti-svitovogo-dominuvannya-yak-indiya-zbiraetsya-posunuti-kitay-stati-golovnim-virobnichim-khabom-u-sviti-rozpovidae-bloomberg-23012023-11247[moderator's note: consecutive posts merged]