Apple iPhone 15 128GB
Tell us about your device
Please describe condition by selecting an option from each section:
Choose Storage Capacity
Select Condition
Sell Your iPhone 15 128GB in the UK – Easy, Fast & Fair Valuation
The iPhone 15 128GB combines Apple’s cutting-edge innovation with sleek design and powerful performance. If you’ve recently upgraded, or you're planning to, now is the perfect time to sell your iPhone 15 and recover top value while resale demand is high. At Sell.Zextons, we make trading in your device simple. Our platform is built for UK users who want a smooth, no-hassle experience — with free tracked shipping, instant valuations, and same-day bank transfers. Apple devices typically retain their value better than most — especially during their first year. The iPhone 15 is still in its early lifecycle, making this the ideal time to sell for maximum value. High buyer demand for recent Apple models 128GB is the most popular and sellable storage size Trade-in prices decline over time as newer models arrive Avoid resale value drops by acting early Get an instant quote with no login or sign-up Free, insured Royal Mail shipping across the UK Same-day bank transfer after approval — fast and secure No hidden deductions — what we quote is what you receive A UK-based platform trusted by sellers who value efficiency and transparency We make it easy to turn your iPhone into cash — no delays, no fine print. Use our online tool to tell us your phone’s condition and unlock status. Your quote appears instantly. Download your prepaid Royal Mail shipping label. We cover the cost, tracking, and insurance. Once we receive and inspect your device, your payment is transferred to your UK bank account on the same working day. It’s that simple. We provide accurate quotes based on: Condition – pristine, light wear, or signs of use Functionality – the phone must operate normally Network status – unlocked phones typically earn more Storage size – this listing is for the 128GB variant Included accessories – optional, but may slightly raise your offer The iPhone 15 is still relatively new. But as the next iPhone nears release, trade-in values will begin to drop. Selling now lets you: Secure the highest possible return Make room (and budget) for your upgrade Avoid price drops caused by market saturation Get paid quickly, without listing or waiting for offers Sell Apple iPhones Sell iPhone 15 Series Sell My Phone UK – Also trade in Samsung, Pixel, and OnePlus models Depending on condition and unlock status, you could receive £580 or more. Use our quote tool for a live valuation. Not required, but including the charger or original box may slightly increase your offer. We use Royal Mail tracked services to ensure fast, secure delivery. It’s covered by us. Once we inspect and approve your phone, payment is made the same day.Sell Apple iPhone 15 128GB in the UK
Trade in Apple’s Latest for a Smart, Swift Payout
Why Sell the iPhone 15 128GB Now?
Why Choose Sell.Zextons?
How to Sell Your iPhone 15 128GB
Step 1: Get Your Free Quote
Step 2: Post It for Free
Step 3: Get Paid the Same Day
What Determines Your iPhone 15’s Resale Value?
Sell Early to Earn More
Related Trade-In Categories
Frequently Asked Questions
How much is my iPhone 15 128GB worth?
Do I need to include accessories or the box?
How long does shipping take?
When do I get paid?