Sell Samsung Galaxy S23 Ultra 1TB in the UK

The Ultimate Samsung Flagship, With the Ultimate Return

The Samsung Galaxy S23 Ultra 1TB is a rare beast — built for power users, professionals, and creators who need extreme performance and massive storage. With 1 terabyte of internal capacity, ultra-fast Snapdragon 8 Gen 2 processing, S Pen functionality, and a groundbreaking 200MP camera, this is Samsung’s most elite smartphone to date.

If you’re ready to part with it, Sell.Zextons is where top-tier devices earn top-tier payouts. We offer exceptional trade-in values, free insured Royal Mail postage, and same-day UK bank transfers — no listing, no fees, no stress.

Why the 1TB Galaxy S23 Ultra Deserves Premium Pricing

The 1TB model is the most exclusive variant in the S23 lineup. It’s designed for users who film in 8K, store huge libraries of content, run enterprise-level apps, or simply demand the best.

Its rarity in the second-hand market means you’re positioned to receive one of the highest trade-in prices available today — but only if you act before resale value declines.

Why Trade In with Sell.Zextons?

• Best UK prices for premium flagship smartphones
  
  

• Instant valuation tool — get a quote in seconds
  
  

• Fully tracked, insured shipping with Royal Mail
  
  

• Same-day UK payment once approved
  
  

• No deductions or unexpected charges
  
  

• Secure, trusted, UK-based platform
  
  

Whether you’re upgrading or cashing out your unused tech, we deliver the speed, security, and value you expect from a luxury resale platform.

What We Consider When Valuing Your S23 Ultra 1TB

To ensure you get the maximum offer, we evaluate:

• Device condition – Scratches, cracks, or like-new finish
  
  

• Functionality – Must power on, operate properly, and respond to input
  
  

• Network status – Unlocked devices are more valuable
  
  

• Storage capacity – 1TB is the highest-tier configuration and earns the strongest offer
  
  

• Accessories (optional) – Box and charger may raise the final price, but are not required
  
  

Selling Your Galaxy S23 Ultra 1TB – Step-by-Step

Step 1: Get Your Quote

 Use our quote tool to tell us the phone’s condition and unlock status. We’ll instantly generate a live market-based offer.

Step 2: Send Your Phone for Free

 We’ll email you a prepaid Royal Mail tracked label with insurance. Just pack your device and drop it off — no shipping costs.

Step 3: Get Paid Fast

 Once we inspect and approve your phone, the full quoted amount is sent to your bank the same day. It’s that simple.

Why Now Is the Best Time to Sell

The 1TB Galaxy S23 Ultra is still elite — but like all tech, it will depreciate. As newer Ultra models enter the market, resale values begin to decline, even for rare storage variants.

Selling now means:

• You lock in maximum resale value
  
  

• Avoid future price drops due to model turnover
  
  

• Convert a luxury phone into real cash instantly
  
  

• Finish the process in under 48 hours
  
  

This is the ideal moment to make your move.

Explore Other Trade-In Options

• Sell Samsung Phones
  
  

• Sell Galaxy S23 Series
  
  

• Sell My Phone UK – iPhones, Pixels, OnePlus, and more high-end phones
  
  

Frequently Asked Questions

How much is the Galaxy S23 Ultra 1TB worth in the UK?

 For a phone in excellent condition, trade-in offers can reach £480 or more. Use our quote tool for a precise valuation.

Do you accept used phones with wear and tear?

 Yes. We accept phones in good working order with minor cosmetic flaws.

Is the shipping free and safe?

 Absolutely. We provide fully tracked and insured Royal Mail delivery at no cost.

Do I need to include the original box or accessories?

 Not required. If included, they may slightly improve your final quote.

When will I get paid?

 Payment is issued the same day your phone is approved following inspection.