Digital Infrastructure and Internet Penetration:

 India

- As of 2022, India had more than 700 million internet users, making it the second-largest online market after China. Rapid urbanization, dropping smartphone prices, and affordable data plans from service providers like Reliance Jio have played a pivotal role.

- The Digital India program, launched in 2015, significantly enhanced the country's digital infrastructure. Projects under this initiative include BharatNet, aiming to connect all of India's gram panchayats (village governing councils) via high-speed internet.

Other Countries:

- China: Over 900 million internet users as of 2022, with a strong domestic tech industry led by giants like Tencent and Alibaba.

- USA: High internet penetration with over 312 million users and leading in tech infrastructure with companies like Google, Apple, and Facebook.

- Brazil: Approximately 150 million internet users, with increasing urbanization driving connectivity.

E-commerce:

 India

- The Indian e-commerce market is growing rapidly, projected to reach $200 billion by 2026. Players like Flipkart, Amazon India, and Reliance Retail dominate this space.

- Government regulations, like the restriction on deep discounting, ensure a level playing field and promote a healthy competition among e-commerce giants.

Other Countries:

- China: Dominated by Alibaba's Taobao and Tmall, with an e-commerce market size over $1 trillion.

- USA: Led by Amazon, with a market worth over $600 billion.

- UK: Boasts a mature e-commerce market with popular platforms like ASOS and Tesco.

Digital Payments and Fintech:

 India

- With initiatives like the Unified Payments Interface (UPI), India has seen an astronomical rise in digital payments. In January 2022, UPI transactions surpassed ₹7 trillion.

- Indian fintech companies like Paytm, PhonePe, and Razorpay have seen significant investments and user growth, transforming the way Indians transact.

Other Countries:

- China: WeChat Pay and Alipay dominate the scene with billions of transactions daily.

- USA: Increasing adoption of Apple Pay, Google Wallet, and startups like Square.

- Europe: Rapid fintech growth with companies like Klarna and Adyen.

Digital Services:

 India

- India is home to many IT giants like TCS, Infosys, and Wipro, offering digital services worldwide. 

- The IT-BPM industry's revenue in India was estimated to be around $194 billion in 2021.

Other Countries:

- USA: Silicon Valley remains the global hub for digital services and tech innovation.

- Europe: Cities like London, Berlin, and Stockholm becoming significant tech hubs.

- Singapore: An emerging hub for tech startups and digital services in Asia.

Digital Entertainment:

 India

- OTT platforms like Hotstar, Netflix, and Amazon Prime have seen massive subscription growth in India, with regional content playing a pivotal role.

- The Indian film industry, primarily Bollywood, continues to digitize, enhancing reach and reducing piracy.

Other Countries:

- China: Platforms like Tencent Video and iQIYI have large user bases.

- USA: Hollywood remains dominant, with platforms like Netflix leading in the OTT space.

- Korea: The K-pop phenomenon and dramas have given rise to platforms like Viki.

Digital Education and EdTech:

 India

- With the pandemic, the adoption of online education skyrocketed. Platforms like Byju's, Unacademy, and Vedantu have expanded rapidly.

- The edtech sector in India was valued at around $2.8 billion in 2021 and is projected to grow at a CAGR of over 20%.

Other Countries:

- USA: Home to edtech giants like Coursera and Khan Academy.

- China: Platforms like Yuanfudao and Zuoyebang have attracted significant investment.

- Europe: Growing edtech scene with companies like Babbel and Lingoda.

Conclusions

In summary, while India has experienced significant digital growth, especially in sectors like fintech and e-commerce, it's still in the middle stages of digital evolution compared to some developed nations. However, the sheer size of its population and the potential for further penetration means there's a vast opportunity for future growth.

This provides a snapshot of the digital landscape in India versus other countries. Each of these sectors is vast and continuously evolving, with new players, innovations, and challenges emerging regularly.