Conclusion
The QMobile Noir M90 is a device defined by its simplicity and endurance. Though its specs may appear dated in the current tech landscape, it appeals to those who need reliable mobile performance without the frills of high-end technology. With an extensive battery life, dual SIM capability, and the practical essentials, it served as a solid introductory smartphone for its target market back in 2014. For a price of around 120 EUR, it provided reasonable value, given the technological limitations customary of its release period.