4G versus 5G: balancing today’s capabilities and tomorrow’s promise

This report is available to those subscribed to the Mobile Operators and Networks module.
As 5G network rollouts and service launches move forward, mobile operators and vendors face critical decisions: how do they divide their attention and investment between 4G and 5G? How do they invest in network infrastructure? How do they invest in technology development and messaging? This is part of nearly every technology transition. Yet, despite its familiarity, it is still a real issue for service providers. Where they put their resources (time and money) affects how they can address market demand, along with the image they present to the market.
This dynamic was on display at Mobile World Congress Shanghai recently, with the show providing insight into how the market and vendors were handling the need to split attention between today’s capabilities and tomorrow’s promise.
Related research
GSMA Open Gateway: State of the Market, H1 2025
Representing 285 networks and almost 80% of mobile subscribers worldwide, 73 operator groups are now committed to GSMA Open Gateway. This latest research provides an update on the state of the market, recent developments, and examples of GSMA Open Gateway in action. It also offers a deep dive on supply/demand gap analysis.
5G in Context, Q1 2025
This quarterly review of global 5G developments provides a concise, tracker-style deliverable, presenting key metrics and forecasts. GSMA Intelligence has aggregated the latest data on 5G connections and adoption, as well as information on network trials/launches and spectrum assignments.
The Mobile Economy Latin America 2025
Operators across Latin America are making steady progress on their 5G journey, with adoption forecast to reach more than 50% by 2030. This latest edition of The Mobile Economy Latin America provides an update on key mobile market data and the impact of mobile on the economy across the region.
Authors
How to access this report
Annual subscription: Subscribe to our research modules for comprehensive access to more than 200 reports per year.
Enquire about subscriptionContact our research team
Get in touch with us to find out more about our research topics and analysis.
Contact our research teamMedia
To cite our research, please see our citation policy in our Terms of Use, or contact our Media team for more information.
Learn moreRelated research
GSMA Open Gateway: State of the Market, H1 2025
Representing 285 networks and almost 80% of mobile subscribers worldwide, 73 operator groups are now committed to GSMA Open Gateway. This latest research provides an update on the state of the market, recent developments, and examples of GSMA Open Gateway in action. It also offers a deep dive on supply/demand gap analysis.
5G in Context, Q1 2025
This quarterly review of global 5G developments provides a concise, tracker-style deliverable, presenting key metrics and forecasts. GSMA Intelligence has aggregated the latest data on 5G connections and adoption, as well as information on network trials/launches and spectrum assignments.
The Mobile Economy Latin America 2025
Operators across Latin America are making steady progress on their 5G journey, with adoption forecast to reach more than 50% by 2030. This latest edition of The Mobile Economy Latin America provides an update on key mobile market data and the impact of mobile on the economy across the region.
- 200 reports a year
- 50 million data points
- Over 350 metrics