How many years will a Samsung S24 Ultra last?

A Samsung Galaxy S24 Ultra can realistically last about 5 to 7 years with normal care, and sometimes longer if you replace the battery and avoid major damage.

A few factors matter most:

• Software support: Samsung has promised 7 generations of OS upgrades and 7 years of security updates for the S24 Ultra. That means it should continue receiving official updates into 2031.
• App compatibility: It is reasonable to expect the phone to stay usable for years, but I can’t guarantee that it will remain compatible with every new app or app version through 2031. App support can change based on developer decisions and future software requirements.
• Hardware performance: The Snapdragon 8 Gen 3, 12GB of RAM, and fast storage are still very capable, so the phone should handle everyday use well for several years.
• Battery: Battery wear is usually the main limiting factor. Many phones start to feel noticeably worse after about 3 to 4 years, depending on usage and charging habits. Replacing the battery can help the phone stay useful much longer.
• Durability: With a titanium frame and strong glass, the S24 Ultra is built well, but drops, water damage, and wear still affect lifespan.

So if you take care of it, 5–7 years is a reasonable expectation. If you want it to feel good for the full period, plan on a battery replacement around year 3 or 4.