Sell iPhone 16 Plus 128GB in the UK

Big Display, Big Value — Now Ready for Trade-In

The iPhone 16 Plus 128GB offers everything users love about Apple’s design — in a bigger package. With its expansive 6.7-inch display, long battery life, and flagship features, it’s a popular choice for those who want more screen for less than Pro pricing.

If you're ready to upgrade or downsize, now is the time to turn your iPhone 16 Plus into fast cash. At Sell.Zextons, we offer the easiest way to do it — with a live quote, free Royal Mail shipping, and same-day payment straight to your bank account.

Why Sell Your iPhone 16 Plus 128GB Now?

• The resale market is still hot for current-gen iPhones
  
  

• 128GB is the most common and sellable storage option
  
  

• Buyers love the Plus for its size and value — demand is strong
  
  

• iPhone prices always dip after new models release
  
  

• Selling early = more money in your pocket
  
  

What Makes Sell.Zextons the Smart Choice?

• Instant quote — no account or forms needed
  
  

• Tracked and insured UK delivery — via Royal Mail
  
  

• Same-day bank transfer when your phone is approved
  
  

• No fees or fine print — full payout, guaranteed
  
  

• UK-based service built around speed, trust, and simplicity
  
  

We believe selling your phone should be as smooth as using it.

Here’s How It Works

Step 1: Get a Fast Quote

 Select your model, condition, and unlock status using our online tool. Your offer appears instantly.

Step 2: Ship It for Free

 We’ll send you a prepaid Royal Mail label, fully tracked and insured. Pack your phone, post it, and you’re done.

Step 3: Get Paid Fast

 Once your phone is checked and approved, your payment is sent the same working day.

What We Look At When Valuing Your iPhone

• Condition – from like-new to gently used
  
  

• Functionality – phone must power on and work properly
  
  

• Network status – unlocked phones generally receive higher payouts
  
  

• Storage – this listing covers the 128GB model
  
  

• Accessories – not required, but may slightly increase your quote
  
  

Why Sell Now, Not Later?

Every iPhone holds value — but only for a while. Prices typically drop once the next model is announced or after market saturation sets in.

Selling today means:

• You get the maximum resale value
  
  

• You avoid future trade-in price drops
  
  

• You skip the wait and get paid in 24–48 hours
  
  

• You’re upgrade-ready — with cash in hand
  
  

Related Pages

• Sell Apple iPhones
  
  

• Sell iPhone 16 Series
  
  

• Sell My Phone UK – Samsung, Pixel, OnePlus & more
  
  

Frequently Asked Questions

How much is the iPhone 16 Plus 128GB worth?

 You can receive up to £690 or more, depending on your phone’s condition and unlock status.

Do I need to send the box or charger?

 No, but including them may slightly increase your quote.

Is shipping really free and secure?

 Yes — we offer Royal Mail tracked and insured postage at no cost.

When do I get paid?

 As soon as your device passes inspection, we’ll send your payment the same day.