Author: Kaluka wanjala

Editor at TechArena. I cover all things technology and review new gadgets as I get them. You can reach me on email: [email protected]

Tecno has unveiled its latest innovation, chameleon coloring technology, on the first day of the company’s appearance at the Mobile World Congress. This color-changing technology can change the back cover of a device to different colors based on usage or user customization. It allows users to freely showcase their style without being locked into just one color option. The chameleon coloring technology adapts a unique material that allows for a continuous change of colors up to 2 million times, with rapid color changing in just 0.03 seconds. It will be the first technology of its kind to be fully compatible…

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HMD Global has announced the arrival of three new Nokia smartphones: Nokia G22, Nokia C32, and Nokia C22. The Nokia G22 is the first Nokia smartphone designed with repairability at its core, making it easy for users to replace damaged parts with affordable parts and repair guides provided by iFixit. The Nokia C32 boasts the highest image quality in the C-series yet, with a 50MP camera and advanced imaging algorithms. The Nokia C22, on the other hand, offers exceptional durability and maximum value with its toughened 2.5D display glass and rigid metal chassis housed within a strong polycarbonate unibody design.…

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Xiaomi has unveiled its latest flagship devices, the Xiaomi 13 and Xiaomi 13 Pro, for the global market. Both smartphones feature high-end specifications and Leica optics, as well as IP68 water and dust resistance. The Xiaomi 13 boasts a 6.36-inch flexible E6 AMOLED flat screen with a peak brightness of 1900 nits, 120Hz refresh rate, and 93.3% screen-to-body ratio. On the other hand, the Pro model has a larger 6.78-inch 2K flexible E6 Samsung AMOLED LTPO screen with HDR10+ and Dolby Vision support, as well as a 1920Hz PWM dimming feature. Both phones are powered by Snapdragon 8 Gen 2…

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Jumia has recently been forced to overhaul its terms and conditions by the competition watchdog in the Common Market for Eastern and Southern Africa (Comesa) according to the Business Daily. This decision was made after the Commission found that Jumia had been excluding itself from being a party to the contract for sale or purchase between customers and its agents, thereby shielding the company from any liability arising from the transactions. This practice is a common one among e-commerce firms, including Amazon, and has led to numerous product liability cases in recent years. The Comesa settlement now holds Jumia liable…

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Cloud computing has revolutionized the way businesses and individuals manage data and software. Instead of relying on on-premises hardware and software, cloud computing provides access to shared resources, services, and applications via the internet. However, cloud computing also comes with a unique set of security challenges that must be addressed to ensure that data and applications are safe from unauthorized access, data breaches, and other cyber threats. In this blog post, we’ll take a comprehensive look at cloud security, including its definition, types of cloud security, best practices, and the benefits of securing the cloud. What is Cloud Security? Cloud…

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The OPPO Reno8 T 5G is a new smartphone model that has been recently launched in Kenya for Ksh 49,999. This can be considered as the successor to the OPPO Reno 8 series that the company launched in the country last year. The Reno 8 was available in 4G and 5G variants with the 5G variant retailing for Ksh 59,999. The Reno8 T 5G being cheaper is quite impressive as it is the newer model with quite a number of upgrades that make it worth having. Since I reviewed the Reno 8 5G last year, I was curious to see…

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In recent years, we’ve seen a surge in smart TV devices that have revolutionized the way we consume entertainment. Two of the most popular platform are Android TV and Google TV. While both of these are created by Google, they have some differences in terms of functionality and user experience. In this article, we’ll explore the key differences between Android TV and Google TV, so you can decide which one is the right fit for you. What is Android TV? Android TV is an operating system developed by Google for smart TV devices. It’s based on the Android operating system…

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The smartphone industry is evolving at an incredible pace, and realme, is continuously investing in research and development resources to deliver innovations that will empower young consumers. realme recently confirmed that its upcoming flagship smartphone, the realme GT3, will feature world-leading 240W fast charging technology. This industry innovation is powered by realme’s continuous investment in R&D resources, including the establishment of a dedicated R&D center in Shenzhen, China, and a specialized branch in India. realme’s brand mission is to empower young consumers with leap-forward technology and design, and the brand has already set up four major design studios globally to…

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Airtel Kenya announced the introduction of eSIM (embedded SIM) in Kenya. With eSIM, customers can access the same functionality as someone using a physical SIM card. This digital SIM offers several benefits over traditional SIM cards, including quick and simple setup online, being planet-friendly (plastic free/zero carbon emission), and providing an easy extra line, allowing you to use two numbers without needing two phones/handsets. Customers who frequently travel will find eSIM very convenient for switching network operators at a much easier rate. If you’re worried about losing or damaging your physical SIM card, eSIM eliminates that fear, making it a…

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Roam has teamed up with Hitachi Europe Ltd., a global technology leader, to deliver affordable electric transportation across Africa. The partnership will focus on electrification in Kenya and aims to increase the number of electric motorcycles and buses in the region. Roam unveiled its first electric busses in Kenya back in August 2022 and plans to add more this year. This collaboration was made possible by The Earthshot Prize, a global environmental prize founded by Prince William and The Royal Foundation in 2020. Roam was a finalist in the “clean our air” category in the second year of the awards…

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