# Difluma

> Independent iPhone, iPad and MacBook comparisons in Russian and English: specifications, benchmark charts and linked sources. / Независимые сравнения устройств Apple на русском и английском.

Use the reader guide for configuration rules and evidence limitations. Read each comparison and its sources before quoting results; missing measurements are unknown, not zero.

## Reader resources

- [Reader guide / Справочник](https://difluma.ru/ai/guide.md): Navigation, methodology and how to interpret comparisons in both languages.
- [Page index](https://difluma.ru/ai/pages.json): Current canonical categories, articles and device pairs, with language and title.

## Comparisons

- [iPhone — русский](https://difluma.ru/compare/iphone/): Характеристики, камеры, экран и производительность.
- [iPad — русский](https://difluma.ru/compare/ipad/): Модели и конфигурации планшетов.
- [MacBook — русский](https://difluma.ru/compare/macbook/): Пары моделей, чипы, экраны и память.
- [iPhone — English](https://difluma.ru/compare/iphone-en/): iPhone comparison directory.
- [iPad — English](https://difluma.ru/compare/ipad-en/): iPad comparison directory.
- [MacBook — English](https://difluma.ru/compare/macbook-en/): MacBook comparison directory.

## Methodology and blog

- [Методика сравнения](https://difluma.ru/articles/comparison-method/): Правила сравнения и ограничения результатов.
- [Comparison methodology](https://difluma.ru/articles/comparison-method-en/): How to interpret specifications and benchmark results.
- [Блог / Blog](https://difluma.ru/#posts): Articles about Apple device technology.

## Optional

- [AI Catalog](https://difluma.ru/.well-known/ai-catalog.json): Typed discovery catalog of the public reader resources.
- [Sitemap](https://difluma.ru/sitemap.xml): URLs intended for search indexing.