Samsung S25 Ultra 256GB Black
In stock now at our Peascod Street shop
- Unlocked to all networks
- 3-year Windsor Express warranty
- 14-day change-of-mind returns on online orders
- Professionally checked, wiped and tested before sale
- Checked against the national lost & stolen database
Got an old phone? Trade it in and take the value straight off this price.
★ 5.0 on Google · 500+ devices fixed for Windsor locals
Queen Annes Court, 3 Peascod Street, Windsor SL4 1DG
Mon–Sat 10am–8pm · Sun 10:30am–7pm · no appointment needed
About this handset
Upgrade to the ultimate flagship. The Samsung Galaxy S25 Ultra delivers next-gen Galaxy AI, a pro-grade camera system, and elite performance wrapped in a durable titanium design.
What "New" means
Brand new and sealed, exactly as it left the manufacturer.
This particular handset has a measured battery health of 100%. Apple considers a battery healthy above 80%, and we replace anything below that before sale.
Every grade is judged on the actual handset in front of us, not a generic description. Come and inspect it in the shop before you buy — we would rather you were sure.
Specifications
| Model | Samsung S25 Ultra 256GB Black |
|---|---|
| Brand | Samsung |
| Storage | 256GB |
| Colour | Black |
| Condition | New |
| Battery health | 100% |
| Network | Unlocked to all networks |
| Warranty | 36 months, Windsor Express |
Customer reviews
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Also in stock in Windsor
- iPhone 15 128GB Black — £439.99 · Excellent
- iPhone 15 Pro 128GB Grey — £489.99 · Like New
- iPhone 15 Pro Max 256GB Black — £599.99 · Like New
- iPhone 16 128GB Black — £499.00 · Excellent
- iPhone 17 Pro Max 256GB Orange — £1019.99 · Like New
Buying a used phone in Windsor
We are a physical shop on Peascod Street, two minutes from Windsor Castle — not a marketplace listing. You can hold the handset, check the screen and battery figure, and ask us anything before paying. Every phone is checked, wiped and sold unlocked with a 3-year warranty.
Got an old phone? We take trade-ins and buy phones for cash, so the price above can come down. Cracked screen on your current handset instead? See iPhone repair or Samsung repair.