Dialog Axiata has launched what it describes as South Asia’s first 5G MiFi with eSIM capability, putting eSIM into a device category that has largely remained dependent on removable SIM cards.

The new Dialog 5G Ultra MiFi MF511 combines 5G and 4G connectivity with Wi-Fi 6, a 5,000mAh battery and support for up to 16 connected devices. It is designed as a portable connection for laptops, tablets and phones rather than another personal handset feature — and that is what makes the launch more interesting than the usual “faster hotspot” announcement.

Dialog says the device arrives as its 5G footprint passes 1,000 live sites across all 25 districts of Sri Lanka. The operator has been building a wider 5G portfolio around that network, including its Air Fibre fixed-wireless service launched commercially earlier this year.

A hotspot built around mobility

On paper, the MF511 covers the basics well. It supports Dialog 5G Ultra and 4G, Wi-Fi 6 with AX1800-class performance, USB-C connectivity and both eSIM and physical nano-SIM. There is also a 2.4-inch display and a web interface for device management.

The practical headline is battery life. Dialog says the 5,000mAh battery can deliver up to 16 hours of continuous use, which matters far more on a business trip or during a broadband outage than another impressive theoretical speed figure.

Key specifications include:

• 5G and 4G mobile connectivity
• eSIM and nano-SIM support
• Wi-Fi 6
• Up to 16 simultaneous users
• 5,000mAh battery
• Up to 16 hours of claimed continuous use
• USB-C connectivity
• 2.4-inch TFT display

The eSIM element is where things get more nuanced. Dialog’s product page states that the device is network-locked to Dialog and Airtel. In other words, eSIM makes activation and SIM management more convenient, but it does not automatically turn the MF511 into an open global travel router that can accept any provider profile.

That distinction matters, especially as travelers increasingly associate “eSIM” with the freedom to switch providers.

Part of a bigger 5G push

The MiFi fits neatly into Dialog’s broader strategy: make 5G useful beyond the smartphone. The company already offers eSIM services including One Number and Quick Transfer, while its recently launched Air Fibre product uses 5G as a wireless alternative to fixed broadband.

Lim Li San, Group Chief Operating Officer of Dialog Axiata PLC, said:

“Connectivity today needs to move with people. Whether working remotely, travelling or managing multiple connected devices, customers expect fast and reliable internet wherever they are. As we continue to expand Sri Lanka’s most extensive 5G network, we are also growing the ecosystem of devices that unlock its full potential. The introduction of South Asia’s first 5G eSIM MiFi is another step towards making next-generation connectivity more accessible, flexible and convenient for all Sri Lankans.”

That is a more meaningful 5G story than coverage alone. Networks become useful when customers have devices and service models that suit real situations: temporary offices, field work, family travel, backup connectivity and locations where fixed broadband is inconvenient or unavailable.

Plans and pricing

The MiFi works with Dialog Ultra plans, including:

• Ultra 1495
• Ultra 1895
• Ultra 2595
• Ultra 2995
• Ultra 3999

Customers can use 5G Ultra where available and fall back to 4G elsewhere.

Dialog’s launch announcement priced the device at LKR 39,990, although its current online product listing shows LKR 39,900. It is available through Dialog’s website and selected Dialog outlets. The company is also offering credit-card payment plans of up to 60 months, while eligible in-store purchases can receive Club Vision discounts.

READ MORE: Effortless Switching Between iPhones and iPads with Dialog’s eSIM

For remote workers, SMEs, students or households wanting a portable backup connection, that proposition is easy to understand. For a single user who already has a generous 5G smartphone plan, tethering may still be enough. And frequent international travelers may prefer an unlocked hotspot with wider eSIM choice.

The bigger story is eSIM leaving the phone

Dialog deserves credit for pushing eSIM into a less glamorous but potentially very useful device category. Yet the market is already showing where portable connectivity goes next.

NETGEAR’s Nighthawk M7, for example, combines 5G, Wi-Fi 7, physical SIM and eSIM, supports up to 32 devices and lets users buy data plans for more than 140 countries. Its higher-end M7 Pro pushes Wi-Fi 7 and supports up to 64 connected devices. Those products are far more expensive, but they illustrate the direction: mobile routers are becoming connectivity platforms rather than simple SIM-powered hotspots.

That is why Dialog’s network lock is both understandable and the obvious area for future improvement. For a Sri Lankan operator, a tightly integrated device can simplify support, plans and customer experience. But eSIM reaches its full potential when changing a profile is as easy as changing a plan.

READ MORE: GL.iNet Mudi 7 Brings eSIM and Wi-Fi 7 to Travel Routers

The GSMA continues to evolve its consumer eSIM specifications, with SGP.22 version 2.7 published in 2026. The technology is no longer confined to premium phones; its role is broadening across an expanding range of connected hardware.

So the MF511 matters less because it is “first” and more. After all, it shows another piece of hardware losing its dependence on the plastic SIM. The next competitive question will not be which operator launches an eSIM hotspot.

It will be how much freedom that eSIM actually gives the user.