Reliance Jio's Standalone 5G Network Promises Up to 40% Boost in Battery Life for Devices

In a landmark announcement during its Q2 FY25 earnings call, Reliance Jio revealed a game-changing enhancement to its True 5G service, claiming that devices using Jio’s standalone 5G (SA) network can experience a remarkable increase in battery life, with improvements ranging between 20 to 40 percent. This benefit comes alongside other key advancements that position Jio’s 5G network as a leader in delivering high-speed connectivity and a seamless user experience.

How Jio’s 5G Network Extends Battery Life

Reliance Jio President Kiran Thomas outlined how the network’s unique spectrum assets and technical features are behind the battery efficiency. Unlike traditional non-standalone 5G networks that depend on 4G infrastructure, Jio’s SA 5G has been built independently, leveraging carrier aggregation and Jio’s proprietary energy-saving technology. This architecture optimizes power allocation, resulting in lower power demands on connected devices.

A Deeper Look into Jio’s Standalone 5G Architecture

Jio’s advanced spectrum management technology is another factor helping prolong device battery life. By intelligently allocating spectrum resources, the network minimizes the energy required for device communication, translating into significant power savings. This feature not only contributes to extended battery life but also enhances connectivity performance, making the user experience smoother and more efficient.

The Future of Calling: Voice Over New Radio (VoNR)

One of the standout advancements in Jio’s 5G infrastructure is the implementation of Voice Over New Radio (VoNR), a next-generation technology that routes voice calls directly over the 5G network. VoNR enhances voice quality, reduces call setup time, and eliminates the need for devices to switch between 4G and 5G, which in turn conserves battery life. Jio is actively collaborating with major smartphone manufacturers to make VoNR the default calling method on all 5G-enabled devices connected to Jio’s network.

Enhanced Location Accuracy Without Heavy GPS Dependence

Another innovation introduced by Jio is a technology that provides accurate location data without heavily relying on GPS, which can be a significant drain on device power. Utilizing algorithms like angle of arrival, Jio’s 5G network achieves near-GPS accuracy within 10 meters. This capability benefits navigation and hyperlocal applications, all while consuming less battery than traditional GPS.

Interference Management for a Better User Experience

For those in crowded urban settings, network interference is a common frustration that impacts the quality of connectivity. Jio’s 5G network tackles this with time division duplexing, which manages interference across various spectrum bands without compromising network capacity. This ensures users enjoy smoother connectivity, even in high-density areas, while benefiting from the energy-efficient spectrum allocation.

A Step Forward for Users Across India

With its True 5G technology, Jio is not only promising blazing-fast speeds but also a new level of efficiency, power savings, and connectivity enhancements. As users increasingly rely on their devices for everything from video streaming to navigation, the improvements Jio is making to extend battery life by up to 40 percent could represent a significant advantage.

This combination of technical expertise, device collaboration, and strategic infrastructure investments positions Jio as a pioneer in India’s 5G landscape. With these innovations, Jio is setting a high bar for telecommunications and reshaping what users can expect from their network experience.