: The device is permanently stuck on iOS 15 , which is now four major generations behind the current iOS 26. This means no new features, limited security updates, and a lack of support for the latest Apple Intelligence capabilities.
: Offers a much better camera and larger screen for approximately $140+ .
: Expect significant battery issues. Most units have degraded batteries that provide only 6–8 hours of light use. The A9 chip and 2GB of RAM frequently lead to sluggish performance and app crashes. buy apple iphone 6s plus
: Features the A15 Bionic chip, 5G support, and compatibility with iOS 26. Prices for refurbished units typically range from $125 to $168 .
: Due to its "vintage" and "obsolete" status at Apple, official Apple Certified Refurbished stores typically no longer carry this model. Recommended Alternatives : The device is permanently stuck on iOS
For a low-cost iPhone that still offers modern security and app support in 2026, consider these newer models:
The (released in 2015) is widely considered obsolete for daily use as of early 2026. While it remains a popular nostalgic item, experts strongly advise against purchasing it as a primary smartphone due to critical software and hardware limitations. Key Considerations for Buying in 2026 : Expect significant battery issues
: Listings often appear on Amazon , Walmart , and eBay for under $100.