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What is LTPO display in mobile technology and how does it work
Let's figure out what an LTPO screen with an adaptive refresh rate is and how it differs from a regular OLED
What is a synthetic benchmark and why is it needed?
How benchmarks are used to measure the performance of smartphones, laptops and other electronics
Smartphone Market Trends in 2025
The main areas that smartphone manufacturers will focus on this year
All About Smartphone Navigation: GPS, Beidou, Galileo, and More
There are several global satellite navigation systems in the world that operate on similar principles.
Basics of Photography: Fundamental Concepts Everyone Should Know
What is focal length, shutter speed, aperture, depth of field, ISO, white balance, RAW, and JPEG — simple explanations of important concepts
What is the aperture of optics and what does it affect?
Aperture, aperture, maximum relative aperture - in simple words about the main thing
All about USB-C interface
Exploring the possibilities of USB-C: from universal charging and high-speed data transfer to image streaming
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

Products catalog
How E-Catalog works
Multifunctional product search service for the best prices

E-Catalog — a multifunctional service for product search in online stores and price comparison. It covers a wide variety of product categories: electronics, computers, household appliances, automotive goods, repair and construction equipment, travel gear, children's goods and much more. Our goal is to help the customer quickly and conveniently find the best deal.

For those who are deciding on their choice, each section has useful filters and the ability to compare products with each other. An accessible and convenient text search is available, allowing you to search for both the necessary sections and specific products by name. And on the page of each model, there is detailed information that will help make a decision: description, technical specifications, photos and videos, useful links and reviews. You can also find block "Where to buy?" with a list of online stores, prices, and direct links to the purchase page.

E-Catalog system includes over 3000 stores with 1.5 million products, data that is constantly updated. Thanks to this, you will be able not only to choose the suitable product but also to buy it under the most favorable conditions! Today, we operate in the markets of different countries: Ukraine, Poland, the USA, the UK, Kazakhstan, and we strive to expand our geography.

New products
Urania Daily LS 5W-30 1LSyntium 7000 0W-16 1LSyntium 7000 0W-16 5LHECHT 143RMaruyama BC2430H-RSTMaruyama BC5021H-RSMaruyama BCV5021Syntium 5000 FJ 5W-30 1LSyntium 5000 FR 5W-20 1LSyntium X 5W-40 A3/B4 200LSyntium X 5W-40 A3/B4 5LSyntium X 5W-30 C3 200LSyntium X 5W-30 C3 5LSyntium X 5W-30 C2/C3 200LSyntium X 5W-30 C2/C3 5LSyntium X 10W-40 A3/B4 200LSyntium X 10W-40 A3/B4 5LIiyama MD CAR2031-B1Paul Lorens PL13605B-1C1Paul Lorens PL11652A5-1A1Paul Lorens PL1273B2-1C1Maclean MC-933Paul Lorens PL11715B3-3C1Neovo WMK-03Iiyama MD WM15060Paul Lorens PL10401A-1A1Paul Lorens PL11652B6-6F3Paul Lorens PL9753A8-1A3Hama 220816ECOVACS Goat O500Hama 220821Movino City ProNedis TVWM5050BKHyundai HYFD-8800LogiLink BP0117