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Deal.ai › Samsung › 5G Unlocked Phones
Samsung
SAMSUNG Galaxy S21 5G 128GB SM-G991U1 Factory Unlocked USA Model

SAMSUNG Galaxy S21 5G 128GB SM-G991U1 Factory Unlocked USA Model

2.9(8 ratings)

Best price now

$159.99at Simple Cell ShopChecked 1 h ago

30% under what the other stores charge

Compared across 11 stores. Prices are checked against each store and labelled with when.

Visit Simple Cell Shop
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Price facts

  • Lowest price today: $159.99 at Simple Cell Shop (checked Nov 12, 2026).
  • Checked at 11 stores.

SAMSUNG Galaxy S21 5G 128GB SM-G991U1 Factory Unlocked USA Model prices at every store

  • WalmartNew

    In stockSold by ELECTRONIC DEALS INC

    $179.99+ $45.00 shippingChecked 1 h ago
    Visit Walmart
  • Simple Cell ShopNew

    Availability unknown

    $159.99Checked 1 h ago
    Visit Simple Cell Shop
  • AmazonRefurbished

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $172.93Free shippingChecked 1 h ago
    Visit Amazon
  • Cellification.comNew

    Availability unknown

    $189.99Checked 1 h ago
    Visit Cellification.com
  • eBayPre-owned

    Availability unknownSold by xinletech

    $185.92+ $9.89 shippingChecked 1 h ago
    Visit eBay
  • ElectronicsForce.comNew

    Availability unknown

    $228.99Checked 1 h ago
    Visit ElectronicsForce.com
  • Cell2GetNew

    Availability unknown

    $229.95Checked 1 h ago
    Visit Cell2Get
  • KenDoTronicsNew

    Availability unknown

    $319.00Checked 1 h ago
    Visit KenDoTronics
  • Reliant CellularNew

    Availability unknown

    $379.97Checked 1 h ago
    Visit Reliant Cellular
  • koshercell.orgOpen box

    Availability unknown

    $379.99Checked 1 h ago
    Visit koshercell.org
  • Overseas ElectronicsNew

    Availability unknown

    $624.99Checked 1 h ago
    Visit Overseas Electronics

Also available at

  • WalmartCheck price at Walmart

Store links may earn us a commission.

SAMSUNG Galaxy S21 5G 128GB SM-G991U1 Factory Unlocked USA Model price history

Lowest price we've seen: $159.99 on Nov 13 at Simple Cell Shop. Tracked across 8 stores since Nov 13.

About the SAMSUNG Galaxy S21 5G 128GB SM-G991U1 Factory Unlocked USA Model

6.2", 1080 x 2400 pixels, Dynamic AMOLED 2X, 120Hz, HDR10+, 1300nits, 4000mAh Battery 128GB ROM, 8GB RAM, No SD Card Slot, Qualcomm SM8350 Snapdragon 888 5G (5 nm), Octa-Core, Adreno 660 Rear Camera: 64MP, f/2.0 + 12MP, f/1.8 + 12MP, f/2.2, Front Camera: 10 MP, f/2.2, Android 11, One UI 3.1 2G: GSM 850/900/1800/1900, CDMA 800/1900, 3G: HSDPA 850/900/1700(AWS)/1900/2100, CDMA2000 1xEV-DO, 4G LTE: 1/2/3/4/5/7/8/12/13/14/18/19/20/25/26/28/30/38/39/40/41/46/48/66/71, 5G: 2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - Single SIM US Model w/ Warranty. Compatible with Most GSM and CDMA Carriers like T-Mobile, AT&T, MetroPCS, etc. Will Also work with CDMA Carriers Such as Verizon, Straight Talk.

Specifications

actual_color
Phantom WhiteSource
color
OtherSource
size
6.2"Source

Questions and answers

Where is the SAMSUNG Galaxy S21 5G 128GB SM-G991U1 Factory Unlocked USA Model cheapest?
At Simple Cell Shop, for $159.99, 30% under what the other stores charge, as of our latest check.
What do buyers say about the SAMSUNG Galaxy S21 5G 128GB SM-G991U1 Factory Unlocked USA Model?
Rated 2.9 out of 5 from 8 ratings.
Where can I buy the SAMSUNG Galaxy S21 5G 128GB SM-G991U1 Factory Unlocked USA Model?
11 stores we checked sell it, including Cellification.com, Amazon, Simple Cell Shop, Walmart, eBay.

Stores we've priced the SAMSUNG Galaxy S21 5G 128GB SM-G991U1 Factory Unlocked USA Model at

  • Cell2Get deals and prices
  • ElectronicsForce.com deals and prices
  • KenDoTronics deals and prices
  • Simple Cell Shop deals and prices
  • Walmart deals and prices

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