U Mobile says it has reached 90% 5G coverage, a figure that positions the Malaysian operator at the front of the country's second-wave 5G rollout and puts its network footprint on par with what the incumbent national 5G infrastructure delivers.

The company reported the milestone under the banner of breaking new ground, according to a report in The Star. The 90% coverage claim is the hardest number in the announcement, and it carries commercial weight in a market where Malaysian regulators have shifted from a single consolidated 5G network to a competitive dual-network model.

Why does 90% coverage matter in Malaysia?

Malaysia's 5G journey has been unusual. The country initially deployed 5G through Digital Nasional Berhad (DNB), a state-backed single wholesale network, with all major operators riding on shared infrastructure. Regulators then moved to a second-network model to introduce competition, and U Mobile secured the license to build that second 5G network.

Against that backdrop, a 90% coverage claim signals how far U Mobile has pushed its own rollout obligation. Coverage percentages of this scale typically align with the population-coverage targets that regulators set as license conditions, and hitting the threshold early matters for:

• Demonstrating rollout compliance to the Malaysian Communications and Multimedia Commission (MCMC)
• Strengthening U Mobile's competitive position against rivals still leaning on DNB's network
• Supporting enterprise and consumer 5G service commercialization on owned infrastructure

What the claim leaves open

The 90% figure is an operator-reported number, and the announcement does not detail the underlying metrics — whether the coverage is measured by population, by geography, or by populated-area footprint. Those distinctions matter. A network covering 90% of the population can be built with far fewer sites than one covering 90% of Malaysia's landmass, given the country's mix of dense urban centers and sparsely populated rural regions in Sabah and Sarawak.

The report also does not specify throughput performance, subscriber numbers on the 5G network, or which spectrum bands carry the traffic. Mid-band capacity and low-band reach produce very different user experiences at the same nominal coverage percentage.

Vendors and operator marketing teams routinely frame coverage milestones as breakthroughs. The verifiable core of this story is narrower but still significant: U Mobile reports a near-national 5G footprint, which suggests the second-network build is advancing on schedule.

Commercial context for a second network operator

For U Mobile, owned 5G infrastructure changes its economics. As a mobile network operator with a smaller market share than CelcomDigi, Maxis and TM, U Mobile previously depended on DNB wholesale access for 5G services. Owning the radio network shifts the cost structure toward capital expenditure but gives the operator control over network features, pricing and enterprise propositions.

Reaching 90% coverage early in the dual-network era also puts pressure on competitors to accelerate their own transition plans, since Malaysian authorities have signaled that operators should migrate traffic to the second network as it matures.

What comes next

The Star's report centers on the coverage milestone itself; details on remaining rollout phases, site counts and investment figures were not disclosed in the announcement. U Mobile's next test will be converting coverage into subscribers and revenue as Malaysia's two-network 5G market settles into its competitive rhythm.