Iloilo City 5G speed report Q1 2026

Iloilo City sits in an interesting position in the Philippine 5G landscape. As a regional economic center with a growing tech-literate population, it has attracted meaningful infrastructure investment from all three national telcos, yet the quality of that investment varies considerably depending on which carrier you are on, where in the city you are standing, and whether the tower serving you is running a modern Standalone core or still leaning on a 4G anchor. The result is a city where 5G exists across the board but means something very different depending on who built it.

DITO Telecommunity presents the most technically coherent 5G story in Iloilo, and arguably the most interesting one nationally. Because DITO entered the market without a legacy 4G network to defend or repurpose, it had the architectural freedom to build its 5G from the ground up on a Standalone core, which is what it has done across its entire footprint. There are no NSA towers in the DITO estate, no 4G anchor dragging latency upward, and no slingshot architecture creating the round-trip inefficiencies that plague its competitors. The practical result is latency figures that operate in the single-digit to low double-digit millisecond range under good conditions, which is what 5G SA was always supposed to deliver. On throughput, DITO's theoretical peak sits around 1.5 Gbps, though the network actively caps sustained connections at 500 Mbps, a deliberate congestion management decision rather than a hardware limitation. The caveat that matters is coverage. DITO's tower density in Iloilo remains the thinnest of the three carriers, and straying beyond its established footprint, even by a few hundred meters, can mean dropping to a significantly weaker signal or losing 5G entirely. The technology is excellent; the geography is still catching up.

Smart Communications occupies a more complicated middle ground. The carrier has been rolling out SA infrastructure in Iloilo and has a meaningful number of SA sites deployed, but a relevant portion of its towers in the city still operate on NSA architecture, where 5G radio frequencies are anchored to a 4G LTE core for control plane functions. The consequence of that split estate shows up clearly in the numbers. At or very near an SA tower, Smart's throughput can peak impressively at around 700 Mbps, which reflects the carrier's spectrum depth and radio investment. But the more common real-world experience, at typical user distances from a tower or in any moderately busy area, lands in the 150 to 300 Mbps range, which is still fast but well short of what a fully SA network of similar coverage density would deliver. The more significant problem is latency. NSA's slingshot architecture, where data must traverse both a 4G core and a 5G radio path, introduces round-trip times that frequently undermine the low-latency promise of 5G entirely. For streaming or file transfers this barely registers, but for real-time applications, competitive mobile gaming, or anything requiring tight synchronization, Smart's NSA towers behave more like a very fast 4G connection than true 5G.

Globe's situation in Iloilo mirrors Smart's in its broad architectural contours, though the coverage footprint is arguably more mature. Globe was the first Philippine carrier to deploy 5G in Iloilo City, having lit up 11 locations back in 2021 as part of a wider Visayas expansion, and has since grown its 5G presence to cover approximately 90% of the city's population, a figure the carrier itself has disclosed. However, the vast majority of Globe's Iloilo 5G sites are still NSA. Globe has publicly committed to SA migration and has begun deploying SA architecture nationally, but the rollout has been concentrated in Metro Manila and major Luzon corridors, with provincial cities like Iloilo still predominantly on the NSA layer as of early 2026. What Globe does offer in Iloilo is breadth and consistency. Ookla recognized Globe as the Philippines' most consistent mobile network for the second half of 2025, and that consistency does translate at the provincial level: users are less likely to experience the sharp signal cliffs that can affect DITO's sparser footprint. Peak speeds near a well-positioned Globe tower in Iloilo can approach the 400 to 600 Mbps range under ideal conditions, but typical real-world throughput on a crowd-loaded NSA site runs closer to 100 to 250 Mbps, and latency carries the same NSA penalty that Smart users encounter.

The picture that emerges from all three carriers is one of a city in a genuine 5G transition rather than a 5G destination. DITO offers the most technically pure 5G experience but asks users to accept real coverage gaps in exchange. Smart and Globe offer far wider coverage and more predictable signal availability, but their NSA-heavy architectures mean that much of what they are delivering is, in honest terms, accelerated 4G with a 5G label attached. The gap between NSA and SA is not merely academic: it is the difference between a network that delivers sub-10ms latency and one that routinely posts 30 to 60ms, which matters enormously as applications evolve to depend on that headroom. For Iloilo City users making a carrier decision today on 5G grounds specifically, DITO is the technically superior choice wherever it reaches. For those who need reliability across the entire city, Globe's consistency and coverage depth remain the practical argument, with the understanding that the SA migration still has some distance to travel before it meaningfully changes the on-the-ground experience outside the capital.