Blu C9 • Unlocked

The Blu C9 is a budget-friendly smartphone first released in September 2018. Now several years old, this pre-owned device keeps things simple with a large display and essential smartphone features, focusing on usability over cutting-edge specs. For those looking for a straightforward way to call, text, and lightly browse the web, the Blu C9 still gets the job done without excess bells and whistles.

Key features:

• Release Date: September 2018
• Display: 5.5-inch IPS LCD, HD+ (720 x 1440 px) resolution
• Processor: MediaTek MT6580, quad-core 1.3 GHz
• Camera: 13MP rear camera with LED flash; 8MP selfie camera
• Operating System: Ships with Android 8.1 Oreo (Go edition)
• Build: Plastic construction with curved glass front
• Connectivity: 3G support, Wi-Fi 802.11 b/g/n, Bluetooth 4.0

Who is this for?

The Blu C9 is a solid option for users seeking basic smartphone functions without complexity. Perfect for first-time smartphone owners, kids, or anyone who finds today’s flagship devices too overwhelming or costly. While its 3G connectivity is now behind the times (plenty of newer devices offer faster 4G or 5G), for calls, texts, and light apps, the Blu C9 holds its ground. Compared to newer Blu models, the C9 focuses on essentials, forgoing advanced features like multiple high-res cameras or biometric extras.

Pros & Cons: Pros Cons Simple interface with Android Go edition, easy for beginners. Limited to 3G networks; not compatible with 4G/LTE or 5G. Lightweight and pocket-friendly build. Entry-level performance – not suited for multitasking or modern gaming. HD+ display for basic content viewing. Released in 2018 – no longer receives Android updates.
Why refurbished?

Choosing a refurbished Blu C9 means less e-waste and more circular tech. Each device from Back Market is tested for functionality and reliability, so you get a working smartphone while keeping extra gadgets out of the landfill. Learn more about our quality standards.