Is the Galaxy S20 5G still worth buying in 2026?

At $118.79 at Walmart as of November 5, 2026, it is a cheap way to get a compact OLED flagship with a telephoto camera. Weigh that against the end of software updates and weaker battery life than newer phones.

Does the Galaxy S20 5G support 5G on US carriers?

It supports sub-6GHz 5G, but carrier support depends on the model and band compatibility. Check the exact model number against your carrier before buying.

Can I expand the 128GB storage?

Yes. There is a microSD slot, so you can add a card for photos and 8K video, which uses a lot of space.

Does it have a headphone jack or include a charger?

No headphone jack. Samsung dropped the bundled charger with this generation, so plan on using your own USB-C charger.

How does it compare to the S20 Ultra?

The S20 5G is smaller and lighter with a 6.2-inch screen and 3x telephoto. The Ultra has a bigger screen, a 108MP main camera and a larger battery, but it is heavier and costs more.

When is the price likely to be lowest?

This is a clearance-era price for a 2020 phone; stock is limited, so prices tend to move with remaining inventory rather than seasonal sales.

Where is the Samsung Galaxy S20 5G 128GB cheapest?

At Walmart, for $118.79, as of our latest check.

What do buyers say about the Samsung Galaxy S20 5G 128GB?

Rated 4.2 out of 5 from 2,300 ratings.

Where can I buy the Samsung Galaxy S20 5G 128GB?

9 stores we checked sell it, including Walmart, eBay, 5Star Wireless, BarcodesInc, Cell2Get.

Samsung Galaxy S20 5G 128GB

4.2

Best price now

$118.79at WalmartObserved at 1:36 PM

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit Walmart

Samsung Galaxy S20 5G 128GB

4.2

Best price now

$118.79at WalmartObserved at 1:36 PM

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit Walmart

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Our take on the Samsung Galaxy S20 5G 128GB

The Galaxy S20 5G is Samsung's 2020 flagship in the compact 6.2-inch size, with a 3200 x 1440 OLED screen, 8GB or 12GB of RAM, 128GB storage plus microSD, and a triple rear camera (wide, ultra wide, 3x telephoto) that shoots 8K video. It runs Android, supports sub-6GHz 5G, wireless charging and both fingerprint and face unlock. At $118.79 at Walmart as of November 5, 2026, it sits far below what this phone cost new, though it is a six-year-old model with an expired software support window.

Best forBuyers who want a small, light flagship on a tight budgetPhotographers who value the 3x telephoto and 8K video at this priceAndroid users who still want microSD expansion and wireless charging

Pros

Sharp 6.2-inch 1440p OLED display with 120Hz refresh
Versatile triple camera with a real 3x telephoto zoom
Light at 5.75 oz and easy to use one-handed
microSD slot, wireless charging and dual SIM (nano plus eSIM)
8GB or 12GB RAM keeps everyday apps smooth

Cons

Software updates have ended; it ships on old Android
Battery life is modest by current standards, especially with 120Hz on
Exynos/Snapdragon 5G models vary by region and carrier support
No headphone jack; charger not always included
128GB fills quickly with 8K video

Samsung Galaxy S20 5G 128GB prices at every store

WalmartNew
In stockSold by YYWireless
$118.79Observed at 1:36 PM
Visit store
eBayNew
In stock
$209.88Observed at 1:36 PM
Visit store

Also available at

eBayCheck price at eBay
5Star WirelessCheck price at 5Star Wireless
BarcodesIncCheck price at BarcodesInc
Cell2GetCheck price at Cell2Get
Cellification.comCheck price at Cellification.com
ElectronicsForce.comCheck price at ElectronicsForce.com
neweggbusiness.comCheck price at neweggbusiness.com
Texas CellularCheck price at Texas Cellular

Samsung Galaxy S20 5G 128GB price history

Lowest price we've seen: $118.79 on Nov 5 at Walmart. Tracked across 9 stores since Nov 5.

What reviewers say

4.2 / 52,300 ratings

Rated 4.2 out of 5 from about 2,300 ratings, owners generally like the screen, size and camera flexibility. Common complaints center on battery endurance and the phone showing its age on software.

What people mention

DisplayPraisedOwners call the 6.2-inch 1440p OLED sharp and bright, and many keep it at 120Hz.
BatteryCriticisedReviewers say the 4,000mAh cell struggles to last a full day with 5G and 120Hz on.
CameraPraisedThe 3x telephoto and 8K video are singled out as strong for the price.
SizePraisedBuyers like the light 5.75 oz body and one-handed feel.
SoftwareCriticisedOwners note the phone is stuck on an older Android version with no further updates.
HeatMixedSome report the phone warms up during gaming or long camera use.

Specifications

Operating System: Android
Display Resolution: 3200 x 1440
SIM Support: Dual SIM
Connector Type: USB C
Cellular Network: GSM, CDMA
Security: Facial Recognition, Fingerprint Scanner
With Wireless Charging: Yes

Questions and answers

Is the Galaxy S20 5G still worth buying in 2026?: At $118.79 at Walmart as of November 5, 2026, it is a cheap way to get a compact OLED flagship with a telephoto camera. Weigh that against the end of software updates and weaker battery life than newer phones.
Does the Galaxy S20 5G support 5G on US carriers?: It supports sub-6GHz 5G, but carrier support depends on the model and band compatibility. Check the exact model number against your carrier before buying.
Can I expand the 128GB storage?: Yes. There is a microSD slot, so you can add a card for photos and 8K video, which uses a lot of space.
Does it have a headphone jack or include a charger?: No headphone jack. Samsung dropped the bundled charger with this generation, so plan on using your own USB-C charger.
How does it compare to the S20 Ultra?: The S20 5G is smaller and lighter with a 6.2-inch screen and 3x telephoto. The Ultra has a bigger screen, a 108MP main camera and a larger battery, but it is heavier and costs more.
When is the price likely to be lowest?: This is a clearance-era price for a 2020 phone; stock is limited, so prices tend to move with remaining inventory rather than seasonal sales.
Where is the Samsung Galaxy S20 5G 128GB cheapest?: At Walmart, for $118.79, as of our latest check.
What do buyers say about the Samsung Galaxy S20 5G 128GB?: Rated 4.2 out of 5 from 2,300 ratings.
Where can I buy the Samsung Galaxy S20 5G 128GB?: 9 stores we checked sell it, including Walmart, eBay, 5Star Wireless, BarcodesInc, Cell2Get.