We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Samsung Galaxy S21 5G smartphone in Phantom White finish

SAMSUNG

Samsung Galaxy S21 5G G991U 128GB Phantom White

SKU CH-AGFX-31J7X

A fully unlocked Android 12 smartphone with a 6.2-inch Dynamic AMOLED display, Snapdragon 888 processor, triple camera system and 128GB storage

  • Storage drive128 GB
  • Connection optionsYes
  • Operating systemAndroid
  • Main screen size6.2 in (15.7 cm)
  • Battery typeLithium Ion Battery
  • Messaging servicesSMS, MMS, Email, Push Email, IM
  • Triple camera system captures versatile shots with 64 MP telephoto lens
  • 120 Hz Dynamic AMOLED display delivers smooth visuals on 6.2 inch screen
  • Snapdragon 888 processor powers fast 5G performance with 8 GB RAM
  • 4000 mAh battery supports all-day usage with 25 W charging
  • 128 GB storage stores apps and media running Android 12 One UI

Fully Unlocked 5G Smartphone

The Samsung Galaxy S21 5G G991U is a fully unlocked Android phone built for users who want flagship performance without a carrier contract. It runs Android 12 with Samsung One UI on a Qualcomm Snapdragon 888 processor. The 6.2-inch Dynamic AMOLED display offers 2400 x 1080 resolution and HDR support. It arrives in Phantom White with Corning Gorilla Glass Victus protection.

128GB Storage and Triple Camera System

Internal storage of 128GB provides room for apps, photos and system files with no expansion slot mentioned. The triple rear camera combines a 12 MP main sensor with OIS and PDAF, a 64 MP telephoto lens with OIS and PDAF, and a 12 MP ultra-wide module with autofocus. A front-facing camera and flash are also included for selfies and low-light shots.

Snapdragon 888 Processor Decides Fit

The Qualcomm Snapdragon 888 chipset determines whether this handset meets your performance requirements for gaming, multitasking and 5G connectivity. Buyers who need more onboard storage or a larger display should consider other options. The device includes Wi-Fi, GPS, NFC and Bluetooth support alongside a lithium-ion battery.

How it compares

Measured against everything we stock in No-Contract Smartphones, at today’s prices. Recalculated every night.

Price $138.99
Cheaper than about 66% of the 646 comparable items (median $180.49).
Storage drive 128 GB
Typical for this category: the median of 506 items is 128 GB.

Specifications

Product
Brand nameSamsung
Product typeSim Card
Product colorWhite
Storage
Storage drive128 GB
Display
TouchscreenYes
Main screen size6.2 in (15.7 cm)
Audio & video
Camera flashYes
Selfie cameraYes
Connectivity
Connection optionsYes
BluetoothYes
Messaging servicesSMS, MMS, Email, Push Email, IM
Extra radiosWi-Fi/GPS/NFC
Power
Battery typeLithium Ion Battery
Software
Operating systemAndroid
Email supportEmail, Push Email

Questions about this item

Will my existing USB-C charger and cables work with the Galaxy S21 5G G991U?

The box includes a UL-approved USB-C power adapter and cable, so your current USB-C charger will work if it supports USB Power Delivery; the phone charges through the same USB-C port.

How can I confirm the 120 Hz Dynamic AMOLED display is running at its full refresh rate after setup?

Open Settings, tap Display, choose Motion smoothness and verify Adaptive 120 Hz is selected; the screen will then shift up to 120 Hz automatically.

What accessories are included with this G991U and what must I buy separately?

A UL-approved USB-C power adapter and charging cable are included; headphones, a SIM card, a manual and the original retail box are not included.

More in No-Contract Smartphones

Similar items