What the Samsung Galaxy S25 costs

The Samsung Galaxy S25 starts at $799 for the base model with 128GB of storage. The 256GB version costs $899, and the 512GB model runs $1,099. These are the manufacturer's suggested prices — what you actually pay depends on your carrier, retailer, and whether you buy it outright or on a payment plan.

Carrier pricing often differs from Samsung's direct price. Verizon, AT&T, T-Mobile, and other carriers may offer the phone at the same $799 starting price, but they frequently bundle it with trade-in credits, monthly bill credits, or device payment plans that spread the cost over 24 or 36 months. A $25-per-month payment plan over 36 months, for example, totals $900 — slightly more than the upfront price, but easier to budget month to month.

Retailers like Best Buy, Amazon, and Walmart also sell the S25 at the manufacturer's price, though they occasionally run promotions that knock $50 to $150 off during sales events or when bundled with accessories.

Key Takeaways

  • The Samsung Galaxy S25 base model costs $799 for 128GB, with 256GB at $899 and 512GB at $1,099.
  • Carriers often offer the same starting price but add trade-in credits or monthly bill discounts that can lower your effective cost.
  • Payment plans spread the cost over 24 to 36 months, adding a small amount to the total but making it easier to manage upfront.
  • Retailers like Best Buy and Amazon occasionally discount the S25 during sales events, typically by $50 to $150.
  • Trade-in value for your old phone can reduce the final price by $100 to $400 depending on the model and condition.

How carrier payment plans work

When you buy through a carrier like Verizon or AT&T, you can pay the full price upfront or split it into monthly installments. The monthly cost is usually calculated by dividing the phone's price by 24 or 36 months, with no interest added — so a $799 phone costs roughly $33 per month over 24 months or $22 per month over 36 months.

The catch is that you must keep an active service plan with that carrier for the duration of the payment agreement. If you switch carriers before the phone is paid off, you typically owe the remaining balance in full. Some carriers allow you to pay off the balance early without penalty, but confirm this before you commit.

Many carriers also offer bill credits if you trade in an old phone or switch from a competitor. These credits are applied monthly to your bill over a set period — often 24 or 36 months — and can reduce your effective cost significantly. A $300 trade-in credit spread over 36 months, for instance, lowers your monthly bill by about $8.

Trade-in value and how it affects your price

If you have an older Samsung phone, iPhone, or other smartphone, you can trade it in to reduce the S25's cost. Trade-in value depends on the phone's model, age, and condition. A recent flagship phone in good condition might be worth $200 to $400, while an older or damaged phone might be worth $50 to $150.

Carriers, Samsung, and retailers all run trade-in programs, but the values differ. Samsung's trade-in tool on its website lets you enter your phone's model and condition to see what Samsung will offer. Carrier trade-in values are often similar but may vary by location or promotion. Best Buy and Amazon also accept trade-ins, sometimes at different rates.

The trade-in process is straightforward: you select your phone's condition (excellent, good, fair, or poor), receive an estimated value, and if you accept, you either mail the phone in or bring it to a store. The credit is applied to your purchase when ready or within a few business days.

Buying directly from Samsung versus carriers and retailers

Samsung's official website sells the S25 at the manufacturer's price with no carrier involvement. This route is best if you want an unlocked phone that works with any carrier, or if you plan to switch carriers frequently. You can also customize your order on Samsung's site — choosing colors and storage — and Samsung sometimes offers trade-in credits or bundle deals on its own.

Carriers lock the phone to their network, meaning you cannot use it with another carrier without an unlock code (which they usually provide after you've paid off the phone or met other conditions). Locked phones sometimes cost the same as unlocked ones, but carriers offset this with bill credits or trade-in bonuses that make the effective price lower.

Retailers like Best Buy and Amazon sell both locked and unlocked versions. Best Buy's trade-in program is often competitive, and Amazon sometimes offers discounts or bundles with accessories. If you have a Best Buy or Amazon membership, check whether either offers member-exclusive pricing.

Storage options and their price difference

The S25 comes in three storage sizes: 128GB, 256GB, and 512GB. The price jumps $100 between each tier — $799 for 128GB, $899 for 256GB, and $1,099 for 512GB. The storage you choose depends on how much you use your phone for photos, videos, apps, and files.

Most people use 128GB comfortably if they regularly back up photos and videos to cloud storage (Google Photos, OneDrive, or iCloud). If you take many videos, read movies or music for offline use, or store large files locally, 256GB is safer. The 512GB model is useful if you rarely use cloud storage or work with large video files regularly.

Keep in mind that the S25 does not have a microSD card slot, so you cannot expand storage later. Choose the size you think you'll need for the phone's lifetime, typically three to five years.

Seasonal sales and when prices drop

The S25 launched in early 2025, so prices are at their highest now. Historically, Samsung phone prices drop most noticeably during major retail events: Black Friday and Cyber Monday (late November), Prime Day (mid-July for Amazon members), and back-to-school sales (August). Discounts during these events typically range from $50 to $150 off the base price.

Carrier promotions also shift seasonally. When a new flagship phone launches, carriers often offer aggressive trade-in bonuses or bill credits to drive upgrades. These promotions tend to be strongest in the first few months after launch, then taper off as the phone ages.

If you are not in a hurry to upgrade, waiting until a major sale event could save you $100 or more. However, if your current phone is broken or no longer supported, buying now and using a trade-in credit may be the better choice.

Comparing the S25 to older Samsung models

If the S25's price is steep, you might consider the Galaxy S24 or S23, which are now cheaper. The S24 typically sells for $100 to $200 less than the S25, depending on storage and retailer. The S23 is even cheaper, often $250 to $350 below the S25's starting price.

The trade-off is that older models receive fewer years of software updates and security patches. Samsung currently supports the S25 for seven years of major Android updates and security patches. The S24 gets the same seven-year commitment, but the S23 was promised six years. If you plan to keep the phone for four or more years, the newer model's longer support window may justify the extra cost.

Refurbished or certified pre-owned S24 and S23 models are also available through carriers and retailers, often at 20 to 40 percent discounts. These phones have been inspected, repaired if needed, and come with a warranty, though they are not brand new.

Frequently Asked Questions

Can I get the S25 for less than $799?

Yes, through trade-in credits, carrier promotions, or seasonal sales. A trade-in of an older phone can reduce the price by $100 to $400. Carriers sometimes offer bill credits that lower your effective cost, and retailers discount the phone during Black Friday, Prime Day, or back-to-school sales.

Is it cheaper to buy from Samsung or a carrier?

The upfront price is usually the same, but carriers often add trade-in bonuses or monthly bill credits that make their total cost lower. Samsung's advantage is an unlocked phone that works with any carrier. Compare the final price after credits at both before deciding.

Do I have to pay interest on a carrier payment plan?

No. Carrier device payment plans divide the phone's price evenly across 24 or 36 months with no interest. However, you must keep an active service plan with that carrier for the duration, or you may owe the remaining balance in full.

What happens if I trade in a phone with a cracked screen?

Trade-in value drops significantly for phones with damage. A cracked screen typically reduces the value by 30 to 50 percent. You can still trade it in, but expect a lower credit. Some programs offer separate pricing tiers for excellent, good, fair, and poor condition.

Should I wait for a price drop or buy now?

If your current phone works fine, waiting until a major sale event (Black Friday, Prime Day) could save $50 to $150. If your phone is broken or no longer supported, buying now with a trade-in credit is usually the better choice, since the credit may not be as generous later.