Conclusion
The Celkon C404 is a classic example of an early 2010s feature phone, delivering basic mobile functionality with a focus on practicality and endurance. Although it can't compete with modern smartphones in terms of technology and features, its dual-SIM capability, extensive battery life, and straightforward design make it suitable for niche users looking for simplicity, reliability, and cost-effectiveness in mobile communication. Available in color combinations of Black/Blue and Black/Red, it also provides a modest touch of personalization.