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Sell my Samsung S20 Ultra 5G

Trade-in value up to $191 (512GB · flawless · unlocked) · paid quickly · free certified data wipe

Estimated market value · we refine it daily from live competitor offers

your Samsung S20 Ultra 5G is worth real money today. Phones lose value fast once the next model lands, so selling your Samsung S20 Ultra 5G sooner puts more cash in your pocket. BuyBackBear gives you a transparent quote in seconds, pays more than carrier bill-credit deals, wipes your data to NIST 800-88 standards with a free certificate, and pays you quickly after we inspect it. Lock today's price below.

What's my Samsung S20 Ultra 5G worth? A Samsung S20 Ultra 5G in flawless, unlocked condition is worth up to $191 with BuyBackBear today. Offers range from $26 for a broken unit up to $191 flawless, and we pay cash quickly after we inspect it.

Model numbers (printed on the back): SM-G9880 (CHINA SNAPDRAGON), SM-G988B (GLOBAL EXYNOS), SM-G988N (KOREA SNAPDRAGON), SM-G988U (USA SNAPDRAGON), SM-G988U1 (USA UNLOCKED SNAPDRAGON), check yours so we quote the exact variant.

Samsung S20 Ultra 5G: key trade-in facts

Top payout (flawless, unlocked)
$191
Broken / won't power on
from $26
Storage sizes priced
128GB, 256GB, 512GB
Payment
PayPal, Zelle, Venmo or check
Shipping
Free prepaid label, both ways
Quote lock
14 days
Data
NIST 800-88 certified wipe

Prices refresh daily. Machine-readable: live price JSON.

Trade-in value, last 12 monthsDown ~15%, sell before it drops more
JulSepNovJanMarMay
Jul: $194now: $164
🐻📉

Not ready to sell? Track your Samsung S20 Ultra 5G's value — free.

Phones lose value every month. We'll email you when your Samsung S20 Ultra 5G's trade-in value drops, or before a new model launch tanks the price — so you sell at the peak. No spam, unsubscribe anytime.

Email me a value update

Real cash vs a carrier trade-in

Your Samsung S20 Ultra 5G offer is paid as real cash you can spend anywhere. A carrier “trade-in” of a similar size is bill credit spread over 24 to 36 months, and only while you buy a new phone and stay on their plan.

BuyBackBear
up to $191 cash
  • Real cash by PayPal, Zelle, Venmo or check
  • Yours to spend anywhere, no strings
  • We beat any competitor’s written quote by $2
Carrier trade-in
Bill credit
  • Spread over 24 to 36 monthly bill credits
  • Only if you buy a new phone and stay on plan
  • Leave early and the remaining credit disappears
ConditionWhat it means
FlawlessLike new, no scratches, fully functional, no screen marks.
GoodLight wear, minor scratches. Screen and body intact, fully working.
FairVisible scratches or scuffs but no cracks. Fully functional.
Cracked screenCracked glass or display but the device still powers on and works.
BrokenMajor damage, cracked back, bad screen, or faults. Still powers on.
Won't power onDead or won't boot, sold for parts.

About the Samsung S20 Ultra 5G

Flagship smartphone from Samsung's S20 series, known for its large display, advanced camera system, and 5G connectivity.

  • ✓100x Space Zoom
  • ✓120Hz Dynamic AMOLED 2X display
  • ✓5G connectivity
  • ✓Large battery
  • ✓High-resolution cameras

Samsung S20 Ultra 5G specifications

Display
6.9 inches
Panel
Dynamic AMOLED 2X
Resolution
1440 x 3200 pixels
Refresh rate
120Hz (at FHD+), 60Hz (at QHD+
Chip
Exynos 990 (Global), Qualcomm Snapdragon 865 5G (USA/China/Korea)
RAM
12GB, 16GB
OS at launch
Android 10, One UI 2
Main camera
108MP wide, 48MP periscope telephoto, 12MP ultrawide, 0.3MP TOF 3D depth
Front camera
40MP wide
Battery
5000
Charging
45W
Dimensions
166.9 x 76 x 8.8 mm
Weight
222.0
Build
Glass front (Gorilla Glass 6), glass back (Gorilla Glass 6), aluminum frame
Water resistance
IP68
Port
USB Type-C 3.2
Unlock
Under-display ultrasonic fingerprint, face recognition
Storage
128GB, 256GB, 512GB

Common Samsung S20 Ultra 5G issues we check at inspection

  • Battery Drain. Some users reported faster than expected battery drain, especially with 120Hz mode and 5G.
  • Autofocus Issues. Early models had issues with camera autofocus, which was largely addressed with software updates.
  • Overheating. Some reports of the device getting warm under heavy load or during prolonged use.
  • Exynos vs Snapdragon Performance Gap. The Exynos variant was often perceived to have inferior battery life and performance compared to the Snapdragon variant.

How to identify your Samsung S20 Ultra 5G

Make sure you're quoting the exact model and variant, it's what locks your price.

  1. 1.Open Settings → About phone on the Samsung S20 Ultra 5G.
  2. 2."Model number" (e.g. SM-S921U) confirms the exact variant.
  3. 3.Check "Storage" for the capacity, then pick the matching size above.
  4. 4.Dial *#06# to get the IMEI.

Variants & configurations we buy

Select yours above for an exact cash offer.

Storage
128GB · 256GB · 512GB
Carriers
Unlocked, AT&T, T-Mobile, Verizon & more
Conditions
Flawless · Good · Fair · Cracked · Broken · Won't power on
Model #
SM-G9880 (CHINA SNAPDRAGON), SM-G988B (GLOBAL EXYNOS), SM-G988N (KOREA SNAPDRAGON), SM-G988U (USA SNAPDRAGON)

First, remove your Google account from your Samsung S20 Ultra 5G

Reset an Android phone before removing the account and Factory Reset Protection locks the next owner out, which drops the resale value to almost nothing. Watch the order that works before you wipe anything.

Prefer to read? Full transcript and takeaways →

How it works

Four steps, no surprises. Decline any revised offer for free, we even pay the return shipping.

  1. 1

    Get your quote

    Pick your model and condition for an instant, honest offer. Price locked 30 days.

  2. 2

    Ship it free

    We email a prepaid FedEx/UPS label and your 5 nearest drop-off spots. Pack it with our guide.

  3. 3

    We inspect & wipe

    We test, certify-erase your data (NIST 800-88), and email your Certificate of Data Erasure.

  4. 4

    Get paid fast

    Choose PayPal, debit, Venmo, or a gift-card bonus. Don't like a revised offer? Free returns.

Selling your Samsung S20 Ultra 5G: FAQs

How much is a Samsung S20 Ultra 5G worth?+

A Samsung S20 Ultra 5G in flawless, unlocked condition is worth up to $191 right now with BuyBackBear. Exact value depends on storage, carrier and condition, get your instant quote above. Your quote is locked for 14 days.

What is the Samsung S20 Ultra 5G trade-in value?+

The Samsung S20 Ultra 5G trade-in value runs up to $191 for a flawless, unlocked unit and scales down with storage, carrier lock and condition. We re-price daily against the market, so the number in your quote is current, and we'll beat any competitor's written quote by $2.

Can I sell a Samsung S20 Ultra 5G with a cracked screen?+

Yes. A Samsung S20 Ultra 5G with a cracked screen that still powers on is worth around $69. Select "Cracked screen" above for your exact offer, we buy damaged and broken devices too.

Where can I sell my Samsung S20 Ultra 5G for cash?+

Right here, get an instant quote above, ship it free with a prepaid label, and we pay cash by PayPal, Zelle, Venmo or check quickly after we inspect it. No stores, no haggling, and free return shipping if you decide not to sell.

Do I get more selling my Samsung S20 Ultra 5G here than trading it in with my carrier?+

Almost always. Carriers pay "up to" headline amounts as bill credits spread over 24 to 36 months, and only if you buy a new phone and stay on their plan. BuyBackBear pays cash after inspection, no strings.

How do I wipe my Samsung S20 Ultra 5G before selling it?+

Back up, remove your Google and manufacturer accounts (to clear the factory-reset lock), remove your SIM/SD card, then factory reset. We wipe it again to NIST 800-88 standards and email you a Certificate of Data Erasure.

What if my Samsung S20 Ultra 5G is worth less after inspection?+

If our inspection changes your quote, we send photo evidence and give you 14 days to accept or decline. Decline and we ship your Samsung S20 Ultra 5G back free, we never silently accept a lower offer for you.

How much can I sell my Samsung S20 Ultra 5G for?+

From $22 (won't power on) to $191 (flawless, unlocked). No listing fees, no shipping costs and no haggling, the quote you lock is the cash we pay if the device matches your description.

Where can I sell my Samsung S20 Ultra 5G near me?+

Anywhere in the US, no store visit needed. We email a free prepaid label, you drop the box at any carrier location, and payment goes out after inspection. Mail-in buyback beats kiosk and store walk-in offers almost every time.

Can I sell a broken Samsung S20 Ultra 5G?+

Yes. Cracked glass, bad battery, even a Samsung S20 Ultra 5G that won't turn on, we buy them all. Broken units start around $22, just pick the matching condition above for your exact offer.

Should I sell my Samsung S20 Ultra 5G now or wait?+

Sooner is almost always better. Samsung S20 Ultra 5G prices fall every time a newer model launches or a carrier promo ends, they don't recover. The price-history chart on this page shows the trend for this exact device.

Is it safe to sell my Samsung S20 Ultra 5G online?+

Yes, when the buyer does what we do: a NIST 800-88 certified data wipe with an emailed certificate, photo evidence for any re-grade, and free return shipping if you decline. You're never locked in.

Does storage size change what my Samsung S20 Ultra 5G is worth?+

Yes, meaningfully. We price 3 storage sizes for the Samsung S20 Ultra 5G (up to 512GB), and bigger storage always pays more. Select yours above to see the difference.

More Samsung devices we buy

Samsung Z Trifoldup to $2,050Galaxy Z Fold 7up to $1,064Samsung Z Fold 7up to $815Galaxy S26 Ultraup to $753Samsung S26 Ultra 5Gup to $735Samsung S25 Ultra 5Gup to $652Galaxy S25 Edgeup to $585Sell Samsung S24 Ultra 5Gup to $563

See all Samsung trade-in values →