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 Gray finish

SAMSUNG

SAMSUNG Galaxy S21 5G 8GB 128GB Phantom Gray cell phones - unlocked

SKU CH-3AYE-SE6G1

Unlocked Android 11 smartphone with 6.2 inch 120 Hz display, 8 GB RAM, 128 GB storage and triple camera system

  • Storage drive128 GB
  • Operating systemAndroid 11
  • Main screen size6.2 in (15.7 cm)
  • RAM capacity8 GB
  • Product colorPhantom Gray
  • 2" Dynamic AMOLED display with 120Hz refresh for smooth scrolling
  • Triple camera system captures 8K video and 64MP telephoto detail
  • 8GB RAM and 128GB storage keep apps and media ready
  • Dual SIM with eSIM lets you manage two numbers on one device
  • Android 11 upgradable to Android 13 with One UI 5 for current features

Compact 5G Smartphone

The Samsung Galaxy S21 5G is a new, unlocked Android phone with 8GB of RAM and 128GB of internal storage. It features a 6.2-inch display with a 1080 x 2400 resolution and runs Android 11 out of the box, upgradable to Android 13 with One UI 5. The device supports dual SIM using a Nano-SIM and an eSIM.

For 5G Users Wanting a Manageable Size

This phone suits buyers who want 5G connectivity in a handset with a 6.2-inch screen and a triple camera system that includes a 64MP telephoto lens capable of 8K video recording. It is not for users who need expandable storage via microSD or a larger display than 6.2 inches.

128GB Fixed Storage Decides Fit

The single specification that determines suitability is the 128GB of non-expandable internal storage. Buyers who anticipate needing more space for apps, photos, or 8K video files should look at alternatives with higher built-in capacity or a microSD slot, which this model does not have.

How it compares

Measured against everything we stock in Unlocked Smartphones, at today’s prices. Recalculated every night.

Price $183.99
Typical for this category: the median of 2,409 items is $168.99.
Storage drive 128 GB
Typical for this category: the median of 1,888 items is 128 GB.

Specifications

Product
Brand nameSamsung
Product colorPhantom Gray
Memory
RAM capacity8 GB
Storage
Storage drive128 GB
Display
Main screen size6.2 in (15.7 cm)
Software
Operating systemAndroid 11

Questions about this item

Will my existing nano-SIM card fit the Samsung Galaxy S21 5G dual-SIM tray?

Yes, one slot accepts a standard nano-SIM so your current card will work without an adapter.

Can I keep using my older 4G-only phone on the same account while the Galaxy S21 5G handles 5G data?

The handset supports 5G and 4G networks simultaneously, so the older device can stay active for calls on the same plan.

How do I confirm the 120 Hz refresh rate is active on the 6.2 inch display after setup?

Open Settings, tap Motion smoothness and select Adaptive — the screen will then switch up to 120 Hz automatically.

More in Unlocked Smartphones

Similar items