💻Tech & Electronics · Smartphones

Megapixels and RAM are the most eye-catching phone specs, but what actually matters most in daily use is processor energy efficiency, battery life, and charging speed. This article helps you understand these three areas.

Eye strain from phone screens is often blamed on blue light — but screen flicker is the bigger culprit. This guide explains how phone screen dimming works at a fundamental level and which specs actually matter when choosing.