Synopsis: Jio leads in subscriber growth and scale, while Airtel leads in ARPU and profitability as India’s telecom industry shifts toward monetisation-led growth.
Within this evolving industry landscape, competition between the two players has intensified across multiple fronts, including pricing discipline, ARPU growth, fibre broadband expansion, and enterprise digital services. While Jio is leveraging scale and ecosystem integration to drive mass adoption, Airtel is focusing on premium customers and higher-value services, reflecting a broader industry shift toward profitability and sustainable revenue growth.
Reliance Jio Infocomm Ltd and Bharti Airtel Ltd continue to dominate the Indian telecom industry, which is now transitioning from a high-growth subscriber phase to a more mature, monetization-led structure. The sector is increasingly driven by data consumption, 5G adoption, broadband penetration, and rising digital service usage, rather than just voice or basic connectivity expansion.
Q4 Performance Comparison
Subscriber Additions: Who Is Gaining Customers Faster?
Jio continued to strengthen its market leadership in FY26, ending the year with 524.4 million subscribers. The company added 36.3 million subscribers during the year, including 9.1 million net additions in Q4. Management highlighted that subscriber growth has remained strong and consistent despite Jio already operating at massive scale.
Growth was driven by both mobility and home broadband. Jio’s 5G user base reached 268 million after adding 77 million users during FY26, making it the largest single-country 5G operator outside China. Meanwhile, fixed broadband subscribers rose to 27 million, supported by strong adoption of JioAirFiber services.
Airtel continued to report healthy customer additions during Q4 FY26, adding 4.7 million mobile subscribers during the quarter. The company’s overall customer base reached approximately 666 million across 15 countries. Notably, Airtel added 5.8 million smartphone customers, reflecting continued migration toward data-intensive users.
The company also witnessed strong growth in higher-value customer segments. Smartphone data users increased by 20 million year-on-year and 5.8 million sequentially, accounting for nearly 80percent of its mobile customer base. Additionally, Airtel added 0.8 million postpaid subscribers and 1.1 million home broadband customers during the quarter.
Average Revenue Per User Battle: Who Is Monetising Better?
Jio reported an ARPU of Rs 214 in Q4 FY26, up 4percent YoY despite no tariff hikes during the year. The growth was driven by higher data consumption, increasing adoption of digital services, and lower churn. Management highlighted that improving customer engagement and rising usage trends continue to support organic ARPU expansion.
Airtel reported a strong improvement in monetization, with ARPU rising to Rs 257 in Q4 FY26 from Rs 245 in the year-ago period. The growth was supported by higher realizations and an expanding customer base, reflecting the company’s continued focus on premiumization, customer upgrades, and increasing revenue contribution from higher-value subscribers.
Revenue & Profitability: Who Is Converting Growth Better?
Jio continued to deliver strong financial growth in Q4 FY26, with its connectivity business reporting revenue of Rs 33,381 crore, up 11.2percent YoY, while EBITDA rose to Rs 18,771 crore. EBITDA margin expanded by 230 basis points YoY to 56.2percent, reflecting operating leverage and improving profitability. Notably, the growth was achieved without any tariff hikes, indicating that higher customer additions and increased usage were the primary drivers.
At the platform level, Jio Platforms reported operating revenue of Rs 38,259 crore, growing 12.6percent YoY, while EBITDA increased 17.9percent YoY to Rs 20,060 crore. Profit after tax rose 13percent YoY to Rs 7,935 crore. For the full year, Jio generated revenue of Rs 1.47 lakh crore and EBITDA of Rs 76,255 crore, while PAT crossed the Rs 30,000 crore mark, underscoring the company’s ability to convert subscriber growth and rising data consumption into sustained earnings growth.
Airtel
Airtel delivered a strong operational performance in FY26, with consolidated revenue rising 16.2percent YoY to Rs 2.11 lakh crore from Rs 1.82 lakh crore in the previous year. Consolidated EBITDA increased 15.5percent YoY to Rs 1.21 lakh crore, reflecting sustained growth across its mobility, home broadband, and enterprise businesses. Despite continued investments in network expansion and digital capabilities, Airtel maintained a healthy EBITDA margin of 57.5percent, among the highest in the telecom industry.
On the profitability front, Airtel reported a consolidated net profit of Rs 26,695 crore in FY26, compared to Rs 33,744 crore in the previous year, after accounting for exceptional items. The company also continued to invest aggressively in future growth, with capital expenditure amounting to Rs 47,522 crore during the year. Management remains focused on driving growth through premiumization, broadband expansion, enterprise services, and digital offerings while maintaining a strong balance sheet.
Home Broadband: The Next Growth Engine
Jio continued to strengthen its leadership in the home broadband segment, ending FY26 with 27 million fixed broadband subscribers and adding nearly 10 million customers during the year. A key growth driver was JioAirFiber, which reached 12.9 million homes and accounted for nearly 75percent of all new broadband additions. Management highlighted that AirFiber has scaled successfully, making Jio one of the largest fixed wireless access providers globally.
To support this rapid expansion, Jio focused heavily on service quality and operational efficiency. The company strengthened technician onboarding to handle installation volumes that can reach 50,000–60,000 homes per day, while over 90percent of installations are now completed within 24 hours. Jio also leverages AI-based monitoring systems to track service quality metrics in real time, helping maintain near-zero complaints across both fibre and AirFiber services.
Airtel’s Homes business continued to be one of its fastest-growing segments, delivering a strong 37.3percent YoY revenue growth in Q4 FY26. The company added 1.1 million customers during the quarter, taking its total home broadband customer base to 14.2 million. Management attributed the growth to an expanding Wi-Fi footprint and increasing demand for high-speed home connectivity across markets.
The segment also recorded a healthy 9.5percent sequential revenue growth, supported by sustained customer additions and growing adoption of Airtel’s converged offerings. The company’s IPTV service continued to gain traction, strengthening its strategy of bundling broadband, content, and mobile services. Airtel also maintained significant investments in fiber deployment and connected homes as part of its broader network expansion and growth strategy.
Verdict: Based on FY26 performance, Jio continues to lead the telecom industry in terms of scale and customer acquisition. The company added over 36 million subscribers during the year, expanded its 5G user base to 268 million, and strengthened its position in home broadband through the rapid adoption of JioAirFiber. Its ability to grow revenue, EBITDA, and profitability without tariff hikes highlights the strength of its ecosystem-led growth model.
Airtel, however, remains the clear leader in monetisation. The company reported an ARPU of Rs 257 compared to Jio’s Rs 214 and continued to drive growth through premiumization, postpaid additions, broadband expansion, and enterprise services. Airtel also maintained industry-leading profitability, with EBITDA margins of 57.5percent, demonstrating its ability to extract greater value from each customer despite operating at a smaller scale.
Overall, the growth battle does not have a single winner. Jio is winning on subscriber additions, 5G adoption, and broadband scale, while Airtel is outperforming on ARPU, customer quality, and profitability. As India’s telecom market matures, the next phase of competition is likely to be defined less by subscriber growth and more by each company’s ability to increase customer spending, expand digital services, and sustain profitable growth.
Disclaimer: The views and investment tips expressed by investment experts/broking houses/rating agencies on tradebrains.in are their own, and not that of the website or its management. Investing in equities poses a risk of financial losses. Investors must therefore exercise due caution while investing or trading in stocks. Trade Brains Technologies Private Limited or the author are not liable for any losses caused as a result of the decision based on this article. Please consult your investment advisor before investing.
