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How to choose a projector
Type, projection characteristics, type of lamp and matrix, as well as other criteria for choosing a projector
HDR10, HDR10+ and Dolby Vision – What’s the Difference?
The Complete Guide to Choosing an HDR Format
Best 24" Gaming Monitors
Small screen monitors for office work, home use and even gaming
HDMI 2.2: Detailed Analysis
Expanded bandwidth, support for 8K+240 Hz, new LIP protocol, and much more.
LiFePO4: answers to the most frequently asked questions
Mini-guide on how to operate, store, charge LiFePO4 batteries
What to choose: a projector or a TV?
Let's figure out when it's better to get a projector and when a TV
How to Choose a Gaming Monitor
We understand matrix types, suitable resolution, FreeSync and other important aspects when choosing a gaming monitor
How to choose a charging station
Everything you need to know about power, capacity and type of battery, as well as other criteria for choosing charging stations

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
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