Tech devices are the physical gateways to the digital world . From smartphones and laptops to smartwatches, routers, and emerging smart devices, technology becomes real and usable through hardware. This Tech Devices master pillar is an evergreen hub that explains what modern tech devices are, how they work, how to choose them wisely, and how to use them safely , with a strong focus on real-world users and the Bangladesh market. What Are Tech Devices? Tech devices are electronic hardware products designed to access, process, store, or communicate digital information . They act as the bridge between users and software, platforms, and the internet. Common examples include: Smartphones and feature phones Laptops and desktop computers Tablets and smart TVs Wearables (smartwatches, fitness bands) Networking devices (routers, modems) Smart home and IoT devices Why Tech Devices Matter 1. Connectivity and Communication Smart devices allow people to: Communicate instantly Acc...

Samsung Galaxy A14 5G Smartphones have become an essential part of our daily lives, helping us stay connected, work on the go, enjoy entertainment, and even manage finances. In Bangladesh, the demand for budget-friendly smartphones is at an all-time high. With brands like Xiaomi, Realme, Samsung, and Infinix offering competitive devices, finding a phone under 20,000 BDT that performs well is easier than ever — but also a little overwhelming with so many choices. In this 2025 buyer’s guide, we’ll break down the best budget smartphones in Bangladesh, highlight their key features, pros, and cons, and give you tips on where to buy safely. Whether you’re a student, a working professional, or someone who just needs a reliable second phone, this guide will help you make an informed decision. Why Budget Smartphones Are Now Better Than Ever In the early days, budget smartphones were often slow, poorly built, and lacked features. But in 2025, the story is completely different. Here’s why budget...

This photo shows a brand-new H9 vehicle at the production line of Great Wall Motors’ Chongqing smart factory on January 2. Photo: AFP Sales of electric and hybrid vehicles jumped more than 40 percent in China last year, as demand for new energy models continues to surge and the sector remains entrenched in a gruelling price war. The Chinese electric vehicle market has witnessed explosive growth in recent years, driven in part by generous subsidies from Beijing. But the world's largest automotive market has also seen fierce competition among domestic car manufacturers as a consumption slowdown fuels a price war that is weighing on profitability In 2024, almost 11 million new energy vehicles (NEVs) were sold, a year-on-year increase of 40.7 percent, the China Passenger Car Association (CPCA) said Thursday. NEVs accounted for nearly half -- 47.6 percent -- of all retail sales last year, the association said. By comparison, such vehicles accounted for just 22.6 percent of sales in the ...