Keval Vachharajani

I’ve spent over 7 years writing about smartphones, laptops, and AI, starting with everyday gadgets and gradually moving deeper into how software intelligence works. Lately, my focus has shifted to AI hardware, chips, processors, and on-device intelligence, and how they’re shaping the next phase of computing.

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GPU

CPU vs. GPU vs. NPU: Which Chip Actually Powers AI?

These days, the term AI has been slapped on almost every product out there, whether it’s software or hardware. Your...

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AI Wearable

What Are AI Glasses and How Do They Work?

Smart glasses have come a long way since their early days, from around 2013. Today, the AI Glasses are the most talked-about category in consumer tech. At first glance, they…

AI Smartphones

Cloud AI vs On-Device AI: How AI Works Today

As we are approaching the end of 2025, AI has reached almost everywhere. But at the same time, it has split into two camps, one is running on massive data…

GPU

What is an NPU? Explained

You must have heard about CPU and GPU. But if you have looked at laptop specs in the recent time then you must have noticed a new acronym called “NPU”….

GPU

CPU vs. GPU vs. NPU: Which Chip Actually Powers AI?

These days, the term AI has been slapped on almost every product out there, whether it’s software or hardware. Your phone has AI, your PC has AI. Even your search…