Samsung Galaxy S21 Ultra 256GB 12GB Ram Phantom BlacK
Best price now
20% under what the other stores charge
Compared across 12 stores. Prices are checked against each store and labelled with when.
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Price facts
- Lowest price today: $263.95 at Walmart (checked Nov 12, 2026).
- Checked at 12 stores.
Samsung Galaxy S21 Ultra 256GB 12GB Ram Phantom BlacK prices at every store
- WalmartNew
In stockSold by Cellularstream
$263.95Free shippingChecked 1 h ago - Newegg.comNew
In stockSold by Meaningful Mart Shop
$329.00Free shippingChecked 1 h ago - eBayPre-owned
Availability unknownSold by wirelesssdepot
$121.00Free shippingChecked 1 h ago - eBayNew
Availability unknownShips from Australia · duties may apply
$288.88Checked 1 h ago - Cellification.comNew
Availability unknown
$289.99Checked 1 h ago - ElectronicsForce.comNew
Availability unknown
$299.99Checked 1 h ago - eBayNew
Availability unknownShips from India · duties may apply
$327.87Checked 1 h ago - AmazonRefurbished
Availability unknown
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$346.44Free shippingChecked 1 h ago - 5Star WirelessNew
Availability unknown
$499.99Checked 1 h ago - Best BuyNew
Availability unknown
$599.97Checked 1 h ago - TECHDaddy AccsNew
Availability unknown
$650.00Checked 1 h ago - AmazonNew
Availability unknownMade for another market
As an Amazon Associate, Deal.ai earns from qualifying purchases.
$799.00Free shippingChecked 1 h ago - fusion electronicsNew
Availability unknown
$1,149.99Checked 1 h ago
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Samsung Galaxy S21 Ultra 256GB 12GB Ram Phantom BlacK price history
Lowest price we've seen: $263.95 on Nov 13 at Walmart. Tracked across 11 stores since Nov 13.
About the Samsung Galaxy S21 Ultra 256GB 12GB Ram Phantom BlacK
Samsung Galaxy S21 Ultra - Specifications
Network Technology GSM / CDMA / HSPA / EVDO / LTE / 5G
Body Dimensions 165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in)
Weight 227 g (Sub6), 229 g (mmWave) (8.01 oz)
Build Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame
SIM Nano-SIM and eSIM or Dual SIM (2 Nano-SIMs and eSIM, dual stand-by)
IP68 dust/water resistant (up to 1.5m for 30 min)
Stylus support
Display Type Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak)
Size 6.8 inches, 112.1 cm 2 (~89.8% screen-to-body ratio)
Resolution 1440 x 3200 pixels, 20:9 ratio (~515 ppi density)
Protection Corning Gorilla Glass Victus
Always-on display
Platform OS Android 11, up to 4 major Android upgrades, One UI 6.1
Chipset Exynos 2100 (5 nm) - International
Qualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China
Memory Card slot No
Internal 128GB
UFS 3.1
Main Camera Quad
• 108 MP, f/1.8, 24mm (wide), 1/1.33", 0.8µm, PDAF, OIS
• 10 MP, f/2.4, 72mm (telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 3x optical zoom
• 10 MP, f/4.9, 240mm (periscope telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 10x optical zoom
• 12 MP, f/2.2, 13mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video
Questions and answers
- Where is the Samsung Galaxy S21 Ultra 256GB 12GB Ram Phantom BlacK cheapest?
- At Walmart, for $263.95, 20% under what the other stores charge, as of our latest check.
- Where can I buy the Samsung Galaxy S21 Ultra 256GB 12GB Ram Phantom BlacK?
- 10 stores we checked sell it, including Amazon, eBay, Walmart, Cellification.com, ElectronicsForce.com.
