Articles by Efosa Udinmwen, Freelance Journalist

Efosa has been writing about technology for over 7 years, initially driven by curiosity but now fueled by a strong passion for the field. He holds both a Master's and a PhD in sciences, which provided him with a solid foundation in analytical thinking. Efosa developed a keen interest in technology policy, specifically exploring the intersection of privacy, security, and politics. His research delves into how technological advancements influence regulatory frameworks and societal norms, particularly concerning data protection and cybersecurity. Upon joining TechRadar Pro, in addition to privacy and technology policy, he is also focused on B2B security products. Efosa can be contacted at this email: udinmwenefosa@gmail.com

Articles by: Efosa Udinmwen

Scientists plan 3.84 Gigapixels virtual sensor made of 60 smartphone cameras to detect elusive antiproton annihilation events

By Efosa Udinmwen published 8 April 25

Scientists turned sixty smartphone camera sensors into a gigapixel detector capable of observing rare antimatter annihilation events in unprecedented real-time detail.

This smartphone puts a 100 lumens HD DLP projector in your pocket, a powerful camping light and even a low-light camera for nocturnal excursions

By Efosa Udinmwen published 8 April 25

The 8849 Tank 4 blurs the line between rugged smartphones and portable projectors, making it a niche favorite for off-grid professionals.

I can't believe I had to wait so long to see the first true dual-screen smartphone, and it even has a waterproof loudspeaker

By Efosa Udinmwen published 8 April 25

Ulefone Armor 30 Pro combines dual screens, night vision, and a high-powered speaker for practical use in harsh environments.

This silent, fanless mini PC looks like a very refined and expensive Hi-Fi unit, and I'm surprised by how affordable it is

By Efosa Udinmwen published 8 April 25

The Quiet PC UltraNUC Pro 14 Fanless is designed for business users seeking a high-performance, noise-free workstation with a premium look.

This Ryzen-powered NAS is barely bigger than a shoe box and can hold 11 SSDs and HDDs, delivering more than 500TB of storage

By Efosa Udinmwen published 7 April 25

The Aoostar WTR Max is a powerhouse in a compact form, delivering Ryzen power while fitting into a NAS barely bigger than a shoebox.

This is the world's first 1TB microSD Express card to go on sale, just in time for the launch of the new Nintendo Switch 2

By Efosa Udinmwen published 7 April 25

Lexar debuts the world’s first 1TB microSD Express card, delivering up to 900 MB/s read speeds for next-gen gaming and high-speed transfers.

This mini PC has a 7-inch display that can apparently run Windows and an AMD Ryzen 9 CPU, but there's even better options to be had

By Efosa Udinmwen published 4 April 25

The compact yet powerful Kingdel Mini PC delivers desktop-level performance in a portable package with a built-in touchscreen display.

Chinese brand’s $2,000 Ryzen AI Max+ mini PC set to go on sale, with the first unit personally signed by the CEO of AMD

By Efosa Udinmwen published 4 April 25

The GMKTec EVO-X2 sets new standards for mini PCs, with unmatched AI performance and a powerful Strix Halo APU.

A person holding a phone looking at a scam text with warning signs around

438 crypto masterminds are responsible for the majority of pump-and-dump crypto coin schemes globally, researchers find

By Efosa Udinmwen published 2 April 25

Cryptocurrency pump-and-dump schemes rake in billions, but regulators struggle to keep up with manipulative masterminds hiding behind Telegram chats.

After semiconductors, semimetals might be the next big thing as the tech industry looks for a replacement for ubiquitous copper

By Efosa Udinmwen published 2 April 25

Copper is reaching its limits, and semimetals like niobium phosphide could revolutionize conductivity, enhancing efficiency and reducing energy loss.

After Nvidia, Mediatek may have convinced another huge tech company to use its expertise to develop AI chips

By Efosa Udinmwen published 2 April 25

Google and MediaTek join forces on next-gen AI chips, aiming for more affordable and efficient TPUs set to launch in 2026.

Here's the world's first mobile Wi-Fi 7 router, and I can't believe how ridiculously cheap it is

By Efosa Udinmwen published 1 April 25

GL.iNet Slate 7 delivers Wi-Fi 7 speeds up to 2882 Mbps, ensuring seamless 4K and 8K streaming, gaming, and video conferencing.

Mac-inspired mini PC has three unique, exciting features that I beg other mini PC designers to embrace and copy

By Efosa Udinmwen published 1 April 25

Ayaneo Retro Mini PC AM01S integrates Radeon 890M GPU, offering smooth 1080p gaming and creative workflows.

I can't believe you can now connect up to four 4K monitors to almost any laptop with this connector which is even compatible with Mac

By Efosa Udinmwen published 31 March 25

Unlock quad 4K displays from a single USB-C port with Plugable’s USBC-7400H4 adapter.

An annoyed looking woman sitting at a desk and using a laptop

Nearly half of businesses worldwide are embarrassed by their website

By Efosa Udinmwen published 31 March 25

Despite spending big on marketing tech, many ecommerce businesses still find their websites embarrassing and ineffective.

Global server sales almost doubled in Q4 with annual run rate likely to smash $300 billion in 2025

By Efosa Udinmwen published 31 March 25

Server market surges as global sales nearly double in Q4 2024, pushing annual revenue toward a staggering $300 billion milestone by 2025.

A woman in a high-vis vest and hard hat holding a laptop outside in a solar farm.

Millions of solar power systems could be at risk of cyber attacks after researchers find flurry of vulnerabilities

By Efosa Udinmwen published 30 March 25

Hackers could exploit weak security in solar inverters, manipulating energy production, stealing user data, and even disrupting entire power networks with alarming ease.

HP's ridiculously fast Ryzen AI Max+ Pro 395 laptop with 128GB RAM goes on sale everywhere in the US, but it won't be cheap

By Efosa Udinmwen published 27 March 25

HP ZBook Ultra G1a delivers AI-powered performance with a 16-core Ryzen AI Max+ Pro 395, 128GB RAM, and a high-speed 2TB SSD.

Samsung reveals a new version of its popular SSD software, and yes, you should absolutely download it if you own a Samsung SSD

By Efosa Udinmwen published 26 March 25

Samsung Magician 8.3.0 enhances SSD performance with SecureErase, firmware updates, and automatic optimization for peak efficiency and security.

The race to trillion-parameter model training in AI is on, and this company thinks it can manage it for less than $100,000

By Efosa Udinmwen published 26 March 25

Phison slashes AI training costs – shifting workloads from GPUs to SSDs could cut trillion-parameter model expenses from $3 million to just $100,000.

This mini PC has a detachable docking station that hides a hard drive, and I am not convinced whether it's a good idea

By Efosa Udinmwen published 26 March 25

Ninkear MBOX 8 Pro is a modular mini PC with a bold storage experiment that challenges conventional design, but its practicality remains uncertain.

This obscure laptop brand sells a 64GB AMD Ryzen 9 laptop for just over $700 which is faster than the Apple's M4 CPU

By Efosa Udinmwen published 25 March 25

The Nimo N172 delivers Ryzen 9 power, 64GB RAM support, and 2TB storage expandability at a price few can match.

Student with headphones around her neck using a phone while sitting in a cafe in front of a laptop

One of the world's richest men criticizes the spending of billions of dollars on buying laptops for US classrooms with no apparent improvement in results

By Efosa Udinmwen published 25 March 25

Billions spent on school laptops have failed to improve student performance, raising concerns about the effectiveness of widespread digital adoption in classrooms.

Asus unveils its most powerful mini PC to date — but I don't think the Intel-powered NUC 15 Pro+ will compete with Strix Halo models

By Efosa Udinmwen published 25 March 25

Asus NUC 15 Pro+ delivers an 18% performance boost, but can it compete with Strix Halo-powered mini PCs from smaller manufacturers?

This mini PC with the incredible Strix Halo APU is yet another sign AMD may have given up on big brands for bleeding edge tech

By Efosa Udinmwen published 24 March 25

Small Chinese brands lead the way, bringing Strix Halo to mini PCs while big names stick to laptops and workstations.

1
2
3
4
5
6
7
8
9
View Archive

Other versions of this page are available with specific content for the following regions:

Efosa Udinmwen

Get daily insight, inspiration and deals in your inbox