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Samsung Galaxy S25 Series: Redefining Smartphones with Advanced AI Integration

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L-R: Nathan Lee, Business Manager Mobile eXperience; Oge Maduagwu, Head of Marketing, Samsung Electronics West Africa; Tae Sun Lee, Chief Executive Officer, Samsung Electronics West Africa; Joy Tim Ayoola, Group Head, Mobile eXperience, and Stephen Okwara, Head Product Management, Mobile eXperience, during the Galaxy Unpacked held in Lagos on Wednesday, January 22, 2024.
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Samsung Electronics Co., Ltd. has announced the Galaxy S25 Ultra, Galaxy S25+ and Galaxy S25, setting a new standard as a true AI companion with the most natural and context-aware mobile experiences ever created. Introducing multimodal AI agents, the Galaxy S25 series is the first step in Samsung’s vision to change the way users interact with their phone – and with their world.

L-R: Nathan Lee, Business Manager Mobile eXperience; Oge Maduagwu, Head of Marketing, Samsung Electronics West Africa; Tae Sun Lee, Chief Executive Officer, Samsung Electronics West Africa; Joy Tim Ayoola, Group Head, Mobile eXperience, and Stephen Okwara, Head Product Management, Mobile eXperience, during the Galaxy Unpacked held in Lagos on Wednesday, January 22, 2024.

A first-of-its-kind customized Snapdragon 8 Elite Mobile Platform for Galaxy chipset delivers greater on-device processing power for Galaxy AI and superior camera range and control with Galaxy’s next-gen ProVisual Engine.

Galaxy S25 Ultra 

With One UI 7, the Galaxy S25 series is a true AI companion that understands the context of your needs and preferences and provides personalized AI experiences with privacy assured at every turn. It’s the starting point of a shared vision with Google to imagine Android with AI at the core, bringing together developers and partners from around the world.

AI agents with multimodal capabilities enable Galaxy S25 to interpret text, speech, images and videos for interactions that feel natural. Upgrades to Google’s Circle to Search make searching your phone screen more helpful, fast and contextual. Circle to Search now quickly recognizes phone numbers, email and URLs on your screen, letting you call, email or visit a website with a single tap.

With Galaxy S25 series, you can also perform actionable searches with context-aware suggestions for next steps. Plus, Galaxy S25 makes it frictionless to switch between apps for quick follow-up actions, like sharing a GIF or saving event details.

Galaxy S25 represents a breakthrough in natural language understanding, making everyday interactions easier. Simply ask and intuitively find a specific photo in Samsung Gallery or adjust the size of display fonts in Settings.

In the era of AI, personalization goes hand-in-hand with privacy. On Galaxy S25, the Personal Data Engine powers personalized AI features by safely analyzing your data on-device to deliver highly tailored experiences that reflect your preferences and usage patterns.

These insights enable tailored experiences such as searching for an old photo in the Gallery using natural language, or being guided through the day with Now Brief, which proactively offers suggestions accessible via Now Bar on the lock screen. All personalized data is kept private and secured by Knox Vault.

Combined with enhanced on-device processing capabilities, this creates a powerful, protected AI experience that is unique to Galaxy.

Galaxy S25+

Galaxy’s Most Powerful Performance Ever

The Galaxy S25 series is powered by the Snapdragon 8 Elite for Galaxy. With unique customizations by Galaxy, this is the most powerful processor ever on Galaxy S series, delivering a performance boost of 40% in NPU, 37% in CPU and 30% in GPU compared to previous generation.

This power fuels the Galaxy S25 series’ ability to process more AI experiences on-device without compromise, including previously cloud-based AI tasks such as Generative Edit.

10-bit HDR recording is now applied by default, offering four times richer color expression compared to 8-bit. Galaxy S25 can thus capture details in any lighting conditions. Plus, low-light videos have never been clearer than with Galaxy S25.

Based on powerful processor, Galaxy S25 analyzes movement and time to reduce noise more effectively. This integration allows detecting both moving and static objects with greater precision, ensuring sharper, cleaner footage in any scenario.

Galaxy S25 also introduces a range of tools once limited to specialized software, making advanced editing accessible for all. Now anyone can be a pro at editing photos and videos. Audio Eraser simplifies the removal of unwanted noise in videos.

By isolating categories of sounds – including voices, music, wind, nature, crowd and noise – you can control what to tone down or eliminate entirely.

Galaxy S25 Series

 Durable Design Embracing a More Circular Approach

The Galaxy S25 series builds upon Galaxy’s ‘Essential Design’ grounded in ‘Simple, Impactful and Emotive’ elements.

Galaxy S25 Ultra refines this essence into the slimmest, lightest and most durable Galaxy S series yet, with a rounded edge for a comfortable grip that complements the series’ aesthetic identity.

Galaxy S25 Ultra features durable titanium and the new Corning Gorilla Armor 2, a first-of-its-kind material that is more durable than glass. It combines Corning’s glass-ceramic with a proprietary anti-reflective surface treatment, helping to ensure advanced drop protection alongside anti-reflection surface treatment and scratch resistance.

Combined with seven generations of OS upgrades and seven years of security updates, the Galaxy S25 series ensures a reliable and optimized performance over a longer lifespan.

For greater peace of mind, Samsung Care+ offers comprehensive coverage for accidental damage, repairs, and replacements, ensuring peace of mind for Galaxy users.

The Galaxy S25 series is available to order. Galaxy S25 Ultra will be available in Titanium Silverblue, Titanium Black, Titanium Whitesilver and Titanium Gray. Galaxy S25 and Galaxy S25+ will be available in Navy, Silver Shadow, Icyblue and Mint.


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Ugo Onwuaso is an ICT enthusiast. He believes technology should be used for general good. He holds a Master of Public Administration (MPA) degree from the Lagos state University. Dear Reader, Your support matters. But we believe that technology makes life more exciting and helps improve the lives of people around Nigeria and indeed the world. That is why, we have devoted our energy to independent reportage of technology and finance and how they affect lives. Our incisive and analytical view of how technology news affects the daily life help individuals and organizations make up their minds. Quality journalism costs money. Today, we're asking that you support us to do more. Kindly support our effort to deliver technology and finance journalism to everyone in the world. Donate as little as N1,000. Bank transfers can be made to: UBA Plc 1017156876 Communication Week Media Ltd

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Nigeria Lacks AI-Ready Data Centres, Trails in Capacity – Nnamani

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Engr. Ikechukwu Nnamani, chief executive officer, Digital Realty Nigeria, says the country currently has no data centres designed for core Artificial Intelligence (AI) applications despite the presence of over 300 AI firms operating locally.

Nigeria Lacks AI-Ready Data Centres, Trails in Capacity - Nnamani

Engr.Nnamani

Nnamani made the disclosure at the Nigeria Information Technology Reporters Association (NITRA) Breakfast with CEOs in Lagos, stressing that AI is driving the next phase of digital evolution but Nigeria’s facilities remain unprepared for its intensive demands.

“There’s no data centre in Nigeria that is AI ready. None,” he said, noting that while cloud services exist, core AI infrastructure is absent, forcing local companies to rely on foreign resources.

He projected that AI-enabled data centres could emerge in two to three years through global players such as Digital Realty, citing its South African subsidiary, Teraco, which operates Africa’s largest facility.

He explained that one Teraco site exceeds the combined capacity of all Nigerian data centres and has already implemented liquid-cooled AI-ready infrastructure.

On national capacity, Nnamani revealed that Nigeria lags behind cities such as Toronto, Cape Town and London, with most facilities concentrated in Lagos. He said active IT loads in Nigeria are often just one to two megawatts despite larger design claims.

According to him, true metrics should be based on “active IT load” figures, not potential capacity. He estimated construction costs at between 10 and 15 million dollars per megawatt, noting that private firms rarely disclose totals.

Current installed capacity stands at 56.1 megawatts in 2025, projected to reach 218 megawatts by 2030, but distribution remains skewed.

Nnamani warned that the imbalance risks latency, uptime failures and poor user experience for non-Lagos users due to fibre vulnerabilities.

He advocated at least two data centres per state capital — about 72 to 74 nationwide — alongside transmission networks and content growth to support digital economy goals.

He described power shortages as opportunities, despite dedicated plants costing about one million dollars per megawatt.

Highlighting Digital Realty’s milestones since acquiring Medallion Communications in 2021 and rebranding in 2023, Nnamani said the company had invested in roads and power feeds for the 2Africa submarine cable site in Lekki.

He added that the project had created jobs, training opportunities and housing growth in the area, with hyper-scale AI facilities planned ahead.

Speaking at the event, Mr. Chike Onwuegbuchi, Chairman, Nigeria Information Technology Reporters Association (NITRA) has lauded Engr. Ikechukwu Nnamani for his transformative contributions to Nigeria’s ICT sector, describing him as a beacon of innovation and digital excellence.

He praised Nnamani’s pioneering work in data center infrastructure, noting that his initiatives have significantly elevated the country’s technological framework.

Onwuegbuchi highlighted Nnamani’s recent recognition as Data Center Leader of the Year, calling it a testament to his unwavering commitment to advancing Nigeria’s digital economy.

Nnamani, who served as the keynote guest at the event, delivered a pre-recorded video presentation before engaging participants in a dynamic question-and-answer session.

His appearance, according to Onwuegbuchi, is set to become an annual tradition, underscoring his dedication to mentoring and guiding the ICT community.

“This is the kind of leadership that inspires confidence in Nigeria’s digital future,” Onwuegbuchi remarked, urging stakeholders to emulate Nnamani’s innovative spirit and commitment to excellence.

The event marked another milestone in NITRA’s ongoing efforts to foster collaboration and strategic development among ICT professionals nationwide, reinforcing the association’s role as a catalyst for growth in Nigeria’s technology ecosystem.


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Anambra Leads Southeast in Digital Governance Under Soludo’s ICT Agenda

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Anambra State is quietly engineering one of Nigeria’s most ambitious transformations in public governance, one powered by artificial intelligence, expanded broadband infrastructure and deep data analytics.

Anambra Leads Southeast in Digital Governance Under Soludo’s ICT Agenda

Mr. Chukwuemeka Fred Agbata (CFA), Managing Director, Anambra State ICT Agency, in a group photograph with media executives during a media parley in Lagos.

At the centre of this shift is Governor Prof. Chukwuma Charles Soludo, CFR, whose administration is redefining how government interfaces with citizens.

Speaking during an interactive session with media executives in Lagos, Chukwuemeka Fred Agbata (CFA), the Managing Director, Anambra State ICT Agency, explained that the administration’s digital-first approach is reshaping how government engages citizens and delivers services.

Agbata said the Soludo administration is intentional about embedding technology into governance at scale.
“Governor Soludo’s vision is clear, a smarter, faster, more efficient government driven by data, innovation and citizen-focused digital tools,” he said.

Agbata noted that the state has adopted extensive data analytics to improve planning, service delivery and overall decision-making.

He explained that AI-driven analytics are now helping the government understand citizen needs, plan interventions and monitor impact more effectively.

He mentioned that the state’s previous use of data modelling in political engagement demonstrated the power of structured data but stressed that the real goal is institutionalising data culture across government, not just elections.

“We sit on rich datasets today; from demographic insights to service requests, and we are using them to build a more responsive government,” he said.

The ICT boss highlighted the state’s work on conversational AI systems that will allow citizens to interact with government easily, even in local languages.

“Whether literate or illiterate, people should soon be able to speak to AI in an indigenous language and have their requests processed,” he said.
“That’s where governance is going, and Anambra intends to lead.”

Highlighting Broadband Expansion as one of the biggest wins of Governor Soludo’s administration, Agbata emphasised that broadband penetration remains central to achieving the state’s digital agenda.

He credited Governor Soludo’s progressive Right-of-Way policy and proactive industry engagement for accelerating fibre deployment across communities.

“When ISPs begin travelling to Anambra on their own, it shows they see good policy and a viable market,” he said.

Today, more households in semi-urban communities are enjoying reliable fibre connections something CFA said was almost impossible in previous years..

CFA also disclosed that Anambra continues to pursue the establishment of an Internet Exchange Point to localise traffic and reduce cost while improving speed.

“Localising traffic means your data won’t travel to Lagos or Amsterdam before returning,” he explained.

He noted that although technical requirements have caused delays, significant progress is expected in 2026.

Agbata added that national assessments have recognised Anambra’s advancement in digitisation and reforms.
“According to BudgIT and other national bodies, Anambra ranks number one in the Southeast in ease of doing business and transparency,” he said.

He attributed the growth to healthy inter-state competition and measurable reforms championed by Governor Soludo.

Agbata praised the young professionals powering the state’s digital work, particularly in data analytics and infrastructure mapping.

He also highlighted the vital role of industry partnerships:
“Relationships matter. If we fully deploy just 20% of the relationships we have within and outside the country, Anambra would be on another level.”

He cited instances where collaboration with telecom executives led to quick fixes and infrastructure deployment in the state.

Agbata thanked the Lagos media community for their continuous support in making the Anambra’s digital revolution seen and appreciated by all.

“We don’t take your support for granted. You have helped amplify Anambra’s digital transformation story,” he said.

As Anambra deepens investments in digital infrastructure, AI systems and data-driven governance, Agbata said the state is positioning itself as the emerging technology and innovation hub of the Southeast.
“There is a generation coming that is digital-first. Our responsibility is to build systems ready for them,” he said.


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Africa Must Build Its Own Cybersecurity Intelligence, Says Tizel CEO At AfriTech 5.0

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As Africa edges toward an estimated 750 million internet users by the end of 2025, the continent’s expanding digital footprint is increasingly matched by vulnerabilities that threaten its economic and national security.

Africa Must Build Its Own Cybersecurity Intelligence, Says Tizel CEO At AfriTech 5.0

Happiness Obioha, Managing Director and Chief Executive Officer of Tizel Cybersecurity

This concern took centre stage at the Africa Tech Alliance Forum (AfriTech 5.0), where Happiness Obioha, the Managing Director and Chief Executive Officer of Tizel Cybersecurity, delivered one of the event’s most compelling arguments for a new cybersecurity paradigm rooted in African intelligence rather than foreign technology.

Speaking on the theme “Beyond Firewalls: The Case for Homegrown Cybersecurity Intelligence in Africa,” Obioha maintained that Africa’s cybersecurity risks cannot be effectively mitigated with imported solutions that were never designed for the continent’s distinct digital realities.

She described Africa’s cyber landscape as one defined by unique threat actors, infrastructural limitations, cultural nuances, and business patterns that global security platforms often fail to understand.

According to her, relying solely on perimeter-based defenses such as firewalls is no longer adequate in a world where cyberattacks grow more adaptive, persistent, and sophisticated.

Obioha argued that Africa’s dependence on generic global tools has created a critical gap in the continent’s ability to detect, interpret, and respond to emerging threats, and explained that foreign cybersecurity systems frequently misread local attack patterns or fail to anticipate region-specific vulnerabilities.

As a result, many African organizations operate with a false sense of safety while facing increasingly complex threats ranging from ransomware and financial fraud to targeted breaches on government infrastructure.

The Tizel CEO emphasised that Africa’s long-term security lies in adopting intelligence-led approaches that draw from local insights, indigenous expertise, and continental research, and noted that such solutions allow faster and more precise threat detection because they are built with an understanding of local behaviour patterns and digital environments.

Beyond security improvements, she stressed that homegrown cybersecurity also strengthens national sovereignty, reduces capital flight, expands technical capacity, and creates jobs in one of the world’s fastest-growing sectors.

Obioha cited Tizel Cybersecurity as an example of what locally grounded innovation can achieve, explaining that the company’s model integrates contextual intelligence, real-time monitoring, rapid incident response, and strict adherence to regulatory frameworks.

According to her, Tizel’s work with banks, telecom operators, government agencies, and SMEs demonstrates the measurable impact of Africa-specific cybersecurity architecture.

Among the results she highlighted were the prevention of a major ransomware attack in the financial sector, a significant reduction in network downtime for a telecom operator, and the deployment of effective real-time monitoring systems for a government agency.

She reinforced that Tizel’s success is built on its deep understanding of the African digital ecosystem, a familiarity she described as indispensable for delivering cybersecurity that genuinely protects African institutions.

The region’s business culture, infrastructural diversity, and evolving digital habits, she said, can only be accurately interpreted by experts who operate within the same environment.

Obioha urged African enterprises and governments to take a more deliberate approach toward securing their digital future, and encouraged them to re-examine their cybersecurity posture, invest in indigenous intelligence-driven solutions, and build internal teams equipped to respond to emerging threats.

The survival and competitiveness of African businesses, she noted, will increasingly depend on their ability to align security strategies with the realities of the continent’s rapidly evolving digital economy.

“Africa’s digital future is promising,” she concluded, “but it must be secured with intelligence and innovation that come from within the continent.”


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