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Galaxy S21 Ultra

Photo: Marcusph · CC BY 4.0 · Wikimedia Commons

Samsung

Galaxy S21 Ultra

Launch2021
Display6.8 in
Storage128 GB / 256 GB / 512 GB
5GYes
New, from

New price: no data yet

Refurbished, from No refurbished offers today for this storage
Price by storage

Offers

Today's offers

No.ShopGradeWarrantyReviewsPriceGo to shop
01 Cheapest today No grade · “Reacondicionado” Todas las compras cuentan con 60 días de garantía después de la fecha de entrega.28 Sep 2026 01 Oct $5,299 See offer
02 WHMX Grade A, per the shop“excelente” 90 dias min. Read on 25 Sep 2026 $6,099 See offer

Today we hid no offers for this model. We hide offers the shop has not updated in 48 hours. Mercado Libre offers expire eight days after they were read.

Specifications

Specifications

Launch
AnnouncedJanuary 14, 2021
ReleasedJanuary 29, 2021
Launch OSAndroid 11
Display
Size6.8 in
TypeDynamic AMOLED 2X Infinity-O
Resolution3200x1440
Refresh rate120 Hz
Performance
RAM12 GB / 16 GB
Storage128 GB / 256 GB / 512 GB
Cameras
Rear camera108 MP (Wide, Phase Detection AF, OIS, F1.8, FOV 83deg), 12 MP (Ultra-Wide, Dual Pixel AF, F2.2, FOV 120deg), 10 MP (Telephoto, 3x optical zoom, OIS, F2.4, FOV 35deg), 10 MP (Telephoto, 10x optical zoom, OIS, F4.9, FOV 10deg)
Front camera40 MP
Battery and charging
Capacity5,000 mAh
Body
Dimensions165.1 x 75.6 x 8.9 mm
Weight229 g
Connectivity
5GYes
5G mmWaveYes
Wi-FiWi-Fi 6E
NFCYes
PortUSB-C
Headphone jackNo
More details
BiometricsUltrasonic fingerprint sensor, Face recognition
ColorsPhantom Black, Phantom Silver
FeaturesS Pen support (first S Ultra with S Pen), 100x Space Zoom, Ultra Wide Band, Wireless PowerShare

Photos

Photos

SIM

SIM and eSIM by region

Model numberRegionSIM
SM-G998Global (Mexico-specific SKU not separately confirmed)

Guide: models by region and eSIM

OS

Updates

OS at launchAndroid 11

References

Sources

Minimum rated capacity4855 mAh (rated minimum, vs 5000 mAh typical)from a secondary source

Questions

Frequently asked questions

Does it have 5G?
Does it have a headphone jack?
Which charging port does it use?
Which storage sizes are there?

The spec sheet lists 128 GB, 256 GB and 512 GB. Today there are refurbished offers for 128 GB and 256 GB, with prices from October 1, 2026.

Source Samsung Galaxy S21 Ultra: The Ultimate Smartphone Experience, Designed To Be Epic In Every Way today's offers

How many shops have it refurbished today?

Today there are 3 refurbished offers for this model in 2 shops, with prices from October 1, 2026. The grade that appears in the offer descriptions is A.

Source today's offers

History

Price history

We have been tracking this model for under 30 days. The chart fills in on its own as we collect prices.

Before you buy

Before you buy

Grade per the shop. Each shop defines its grades by its own criteria. Reacondi never sees the device.

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