How Much Is My iPhone Worth for Resale?

If you’re thinking about upgrading or clearing out unused tech, one of the first questions you’ll probably ask is: how much is my iPhone worth? The good news is that iPhones tend to hold their value better than most smartphones, even after a few years of use.

However, the exact resale value depends on several factors. Below, we break down what affects your iPhone’s price and how you can get a realistic idea of what it’s worth in the UK.

What Affects the Resale Value of an iPhone?

iPhone prices aren’t fixed - they fluctuate based on demand, condition and timing. The main factors that influence resale value are:

• Model and age
• Storage capacity
• Condition
• Battery health
• Time of year

Model and Storage Size

Newer models naturally command higher prices, but storage size also plays a big role. A 256GB or 512GB iPhone is usually worth noticeably more than a base 64GB or 128GB model.

You can check your model and storage by going to:

• Settings → General → About

Make sure you know the exact version before checking prices, as even small differences affect valuations.

Condition Matters More Than You Think

Condition is one of the biggest drivers of resale value. Phones are usually graded into categories such as:

• Like new: minimal or no visible wear
• Good: light marks from normal use
• Fair: noticeable scratches or wear
• Damaged: cracked screen, faults or battery issues

Even damaged iPhones still hold value, but being honest about condition helps avoid price adjustments later.

Battery Health

Battery health is especially important for newer iPhones. A battery health percentage below 80% can reduce the resale value, as the next user may need a replacement sooner.

You can check battery health by going to:

• Settings → Battery → Battery Health & Charging

If battery health is still strong, selling sooner rather than later often results in a higher payout.

Timing and Market Demand

iPhone resale values change throughout the year. Prices are usually strongest:

• before new iPhone launches (typically before September)
• during January, when refurbished demand increases
• around Christmas, when buyers look for better value gifts

Once a new iPhone is announced, older models usually drop in value almost immediately.

How to Get an Accurate Valuation

Online listings and second-hand marketplaces can give a rough idea, but asking prices aren’t always realistic. The fastest and most accurate way to find out what your iPhone is worth is to use a specialist trade-in service.

For example, you can check your valuation and sell your iPhone online by selecting the model, storage and condition. This gives you a clear, upfront price without having to list or negotiate.

Typical Resale Value Ranges

While prices vary, here’s a rough guide to how iPhones tend to hold their value:

• 1-2 years old: often 50-65% of original value
• 3-4 years old: around 25-40%
• 5+ years old: lower, but still worth selling

High storage models and well-kept devices usually sit at the upper end of these ranges.

Should I Sell or Keep My iPhone?

If your iPhone is no longer being used, keeping it rarely makes financial sense. Over time:

• values slowly decline
• battery health drops
• new models reduce demand

Selling sooner often means getting more back and putting that value towards your next device.

The Easiest Way to Find Out What Your iPhone Is Worth

The simplest way to get a clear answer is to check an instant valuation. That way, you can decide whether selling now makes sense or if you’d rather wait.

If you’re ready to take the next step, Envirofone makes it easy to check your valuation and sell your iPhone online. The process is fully digital, with free postage included and cash paid straight to your bank once your device has been checked - turning unused tech into money with minimal effort.