Kalyan Das Gupta

He is the founder and the main reviewer at Laptopfps.com. He is the one who looking after all the laptop testing, content planning and editorial things for the website. Every single laptop you see on the site, Kalyan himself test it and write the review, nobody else do it for him.

Experience & Background

Kalyan Das Gupta started his career as a repair technician in a laptop brand. He do that job for almost seven years, where his daily work was to find out the hardware faults and fix them, on many type of machines like gaming laptops, normal notebooks and also the 2-in-1 convertible ones. In the same time he was also building custom gaming PCs for the customers as a side work. Because of this, he encountered so many issue even with a gaming laptop costs around 2 lakh, mostly related to Dried Thermal Paste, Dust and Lint Blockage, Loose or Damaged Video Ribbon Cable (eDP/LVDS) and small component-level failures. Slowly he developed a very practical kind of understanding, that how a laptop actually fails in real use, and what is the main thing that separate a reliable hardware from a cheap one.

Between 2023 to 2025, Das Gupta was working as a freelance tech writer. In this period he covered laptops, processors and also graphics cards, for many Indian technology websites and magazines. In this 4 years stretch, he reviewed more than 200 laptops, which is a big number. From this work he build a strong expertise specially in comparing Intel and AMD processors, generation by generation, and understanding how the architecture is changing each year.

In May 2026, Kalyan launched Laptopfps.com with one clear goal in his mind: to give data-driven and unbiased laptop reviews to the Indian buyers, because most reviews online are very opinion-based only. He designed the testing methodology of the site from zero, fully by himself. His thinking was simple, every review must be based on numbers and proper measurements which can be repeated again, not just on personal feeling of the reviewer.

Testing Methodology

For every laptop that comes to him, Das Gupta runs a fixed set of 12 different tests, no shortcut is taken. From each machine, Kalyan collect total 18 data points. This step-by-step process give the scores, raw data, photos and also videos, which can be directly compared from one laptop to another laptop very easily.

Kalyan Das Gupta measure, record and then analyse the objective and quantifiable data for each device that he is testing. He then use this data as the base to build the full review on top of evidence, not on guess. In some cases where objective testing is not really possible (like build feel, keyboard typing experience etc.), Kalyan apply a highly structured and pre-defined subjective rating system, so even the subjective part stay consistent across all reviews.

Areas of Expertise

Kalyan Das Gupta is doing specialization in reviewing of gaming laptops in different budget segments of Indian market. Das Gupta is doing benchmark of machines regularly under the price limit like 90,000 rupees and 1.5 lakh rupees also. His tested picks are listed in the best gaming laptop under 1.5 Lakh guide. Kalyan is testing the real-world gaming performance, the thermal output coming from chassis, and also sustain workload capacity on each price point.

Das Gupta is having big hands-on experience across MacBooks, 2-in-1 convertible laptops, Chromebooks and also new AI PCs. For hands-on picks, see the best 2 in 1 laptop with touchscreen and pen list. Kalyan Das Gupta is doing testing of touchscreen and pen workflow on 2-in-1 devices by doing structured rotation cycle method. Kalyan is evaluating every form factor according to its intended use case only, not by following one single benchmark standard for all.

Das Gupta is holding the special expertise in CPU and GPU comparative analysis side. Kalyan Das Gupta is publishing head-to-head processor comparison regularly, like AMD Ryzen 9 8940HX vs Intel Core Ultra 9 275HX, and also Ryzen 7 vs Core i7 for the laptop gaming purpose. His budget findings are covered in the best core i7 laptop under ₹90000 roundup. Das Gupta is also evaluating the generation-wise GPU upgrades, including the assessment like GTX 1650 vs RTX 4060 for gaming and video editing type of workloads.

Kalyan is applying the practical and applied knowledge of artificial intelligence tools in consumer and productivity side both. Das Gupta is doing testing of AI-accelerated laptop features, is evaluating the NPU performance claims given by brands, and also reviewing the emerging AI PC platforms. Kalyan Das Gupta is covering wide range of consumer technology, starting from personal devices up to the newly coming innovations.

Mission

Das Gupta is aiming to make Laptopfps.com as India’s most trusted and data-first laptop review platform. Kalyan Das Gupta is testing every recommendation with same rigor only, doesn’t matter if the laptop is of 30,000 rupees or 3 lakh rupees. Kalyan is having one simple mission given to him: to help the Indian buyers for finding the absolute best laptop according to their budget and their needs.