Operator IIJmio reduces the price of the Galaxy A57 5G and Nothing Phone (4a) in new portability campaign

Internet Initiative Japan (IIJ) expanded virtual operator IIJmio’s mobile device portfolio with the official inclusion of the Galaxy A57 5G and Nothing Phone (4a) smartphones. The unlocked devices are now available to consumers in the Japanese market, as part of a commercial strategy focused on attracting new users through mobile number portability (MNP). The initiative reflects the Asian telecommunications sector’s move to popularize access to fifth-generation networks with intermediate specification equipment. The move seeks to consolidate the company’s subscriber base in a scenario of high competition among digital service providers.

The launch promotional campaign establishes exclusive financial conditions for customers who decide to migrate from other telephone companies. The benefit requires the simultaneous contracting of specific service packages and guarantees direct reductions in the final value of state-of-the-art equipment. The offer remains active until June 8, 2026, marking the technology retail calendar in the first half of the year. The action aims to facilitate the technological transition for users who seek to update their devices without bearing the full cost.

Portability Campaign Estrutura and Hiring Requirements

Para To ensure access to reduced rates, consumers must comply with strict operational guidelines established by the service provider. The main requirement involves mandatory subscription to Plano Giga, a connectivity package that must be activated in the traditional Voz SIM mode or through the Voz eSIM technology. The tariff plan request must occur at the exact time of purchasing the device in the company’s system. Failure to comply with this step makes it impossible to apply the commercial subsidy offered by the telecommunications company.

The mobile number portability process allows the user to keep the original telephone number while permanently changing operator. Validation of the discount occurs automatically in the virtual shopping cart, as long as the system identifies the crossing of migration data with the selection of one of the two new smartphones in the catalog. Current base Clientes who just want to switch devices do not qualify for the maximum reductions in this specific campaign. The measure prioritizes exclusively the expansion of the number of active lines under the management of the virtual operator.

Tabela of regular prices and discounts applied to smartphones

The operator’s pricing policy defines base values ​​for individual purchases and aggressive promotional tables for new subscribers. The campaign’s financial planning allows consumers to visualize the exact savings generated by switching mobile internet providers. The official numbers released by the company detail the impact of the promotion on the final cost of the devices, highlighting the cross-subsidization strategy.

The amounts established for cash payment and financing options during the promotional period have the following official configuration:

• Galaxy A57 5G: from ¥79,800 to ¥59,800, representing a total reduction of ¥20,000 from the list price for full payment.
• Nothing Phone (4a): from ¥59,800 to ¥44,800, configuring a direct discount of ¥15,000 for new customers on the base.
• Opção installment plan for the Samsung model: 24 monthly installments of ¥2,493, replacing the regular quota that would reach the mark of ¥3,334.
• British model installment Opção: 24 fixed monthly installments of ¥1,867, instead of the standard ¥2,498 cost charged outside of the promotion.

The 24-month installment plan dilutes the acquisition cost and makes the user loyal to the provider’s ecosystem for an extended period. The monthly billing model integrates the value of the equipment provision into the Plano Giga’s recurring invoice, simplifying the subscriber’s financial management. The monthly savings generated by portability reach ¥841 for the South Korean model and ¥631 for the European brand device. The split payment format meets a growing demand from the consumer market for greater predictability in technology spending.

Especificações techniques and positioning of the Galaxy A57 5G

The device developed by South Korean manufacturer Samsung arrives in the catalog to meet the demand for intermediate devices with high data processing capacity. The Galaxy A57 5G sold by the Japanese operator has 8 GB of RAM, a configuration that ensures fluidity when running multiple simultaneous applications and electronic games. The 128GB internal storage provides adequate space for archiving photos, high-resolution videos, personal documents, and operating system updates.

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Integration with 5G networks represents the main technological attraction of the equipment, guaranteeing download and upload rates significantly higher than the standards of the previous generation. The model maintains the characteristic visual identity of the Galaxy A line, focusing on a functional design, structural strength and durability for intense daily use. The presence of the device in the portfolio reinforces the historic commercial partnership between the technology giant and Asian virtual operators, consolidating the brand in the cost-benefit segment.

Características Hardware and Nothing Phone Design (4a)

The British brand Nothing expands its presence in the eastern market with the introduction of its most affordable model aimed at young people. The Nothing Phone (4a) shares the same memory configuration as its direct competitor, delivering 8 GB of RAM and 128 GB of space for local data storage. The device focuses on the entry-premium segment, combining competent specifications with a more aggressive retail price to gain market share.

The European smartphone’s hardware is driven by the Snapdragon 6 Gen 1 processor, a chipset that balances energy efficiency and performance for everyday tasks, media consumption and social media browsing. The visual interface is highlighted by the 6.7-inch OLED screen, which provides deep contrast, absolute blacks and vibrant colors for video playback. The dual rear camera system complements the technological package, offering versatility for photographic recordings in different environmental lighting conditions.

Prazos operational and closing of promotional window

The window of opportunity for purchasing devices at subsidized prices has a strict time limit defined by the commercial management of the telecommunications company. June 8, 2026 marks the definitive end of the discount campaign linked to mobile number portability. Após the stipulated period ends, the billing systems will automatically return to regular prices of ¥79,800 for the Samsung device and ¥59,800 for the Nothing model.

The official inclusion of the equipment in the sales system took place on May 26th, the date that marked the beginning of logistical distribution operations for digital retail. Consumers who begin the migration process in the last days of the promotion must pay attention to the bureaucratic deadlines for credit approval and validation of the new telephone line. The operator recommends that number transfer requests be made in advance to avoid systemic setbacks that could invalidate the financial benefit at the time of closing the invoice.

The logistical process for delivering devices purchased during the promotional campaign follows the company’s standard distribution flow across the country. SIM cards and eSIM activation guides are dispatched together with the sealed smartphone boxes directly to the address registered by the account holder. The definitive activation of voice and data services occurs upon confirmation of receipt of the equipment and completion of portability in the central telecommunications system.