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Introducing the Apple M4 Series Processors
Apple is ramping up the power of its M4 processors and significantly enhancing gaming performance
What is the aperture of optics and what does it affect?
Aperture, aperture, maximum relative aperture - in simple words about the main thing
How to choose a memory card
Tips on choosing memory cards for smartphones, cameras, video recorders, action cameras and other digital equipment
All about USB-C interface
Exploring the possibilities of USB-C: from universal charging and high-speed data transfer to image streaming
What is a synthetic benchmark and why is it needed?
How benchmarks are used to measure the performance of smartphones, laptops and other electronics
What to give a girl?
Note to guys: variable gift ideas for girlfriends
Apple silicon: history, technological aspects and future of a revolutionary platform
Stages of development, technical features and prospects of the Apple silicon platform with an emphasis on Apple M processors
How to choose a welding machine
Key information about modern inverters and semi-automatic welding machines

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How E-Catalog works
Platform for product search & price comparison

E-Catalog is multifunctional service for searching goods in online stores and comparing prices. It has wide variety of product categories: electronics, computers, household appliances, car products, DIY and construction equipment, camping equipment, childen's goods and much more. Our task is to help buyer quickly and conveniently find the best offer.

For those who are still undecided, each category has useful filters and comparison tools. An efficient text search function enables category and specific product search by name. Each product page provides comprehensive information to aid your decision-making: description, technical specifications, photos and videos, useful links and reviews. You can also find block "Where to buy?" with online stores list, prices and direct links to purchase page.

E-Catalog system includes more than 3,000 stores, showcasing 1.5 million products, with data being continually updated. This ensures you can select and purchase a suitable product under the most favourable conditions! Presently, we operate in various countries: Ukraine, Poland, the USA, the UK, and Kazakhstan, and we're persistently seeking to extend our reach.

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