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Deal.ai › Samsung
Samsung
Samsung Galaxy S21 5G - 128GB - Phantom Gray - SM-G991UZKAXAA

Samsung Galaxy S21 5G - 128GB - Phantom Gray - SM-G991UZKAXAA

Best price now

$52.82at PackPulseChecked Nov 10

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Price facts

  • Last seen at $52.82 at PackPulse on Nov 10.

Our take on the Samsung Galaxy S21 5G - 128GB - Phantom Gray - SM-G991UZKAXAA

The Galaxy S21 5G is Samsung's 2021 flagship phone, now a solid used or discounted pick. It pairs a 6.2-inch 120Hz Dynamic AMOLED 2X screen with a Snapdragon 888 (US models) or Exynos 2100, a triple camera with 3x optical and 30x Space Zoom, and a 4,000mAh battery. It suits buyers who want a compact, fast Android phone with a strong camera for less than newer flagships. Against the S21+ and S21 Ultra it is smaller and has a plastic back and no microSD slot, and reviewers note average battery life and a 1080p screen instead of QHD.

Best forBuyers wanting a compact flagship Android phonePhotographers who want 3x optical zoom in a small phoneValue hunters stepping down from newer flagshipsUsers who prefer a light, one-hand-friendly phone
Pros
  • Bright 6.2-inch 120Hz AMOLED screen
  • Versatile triple camera with 3x optical zoom
  • Fast Snapdragon 888 or Exynos 2100 performance
  • Wireless and reverse wireless charging
  • Compact and light for one-handed use
Cons
  • Battery life is only average, especially on 5G
  • No microSD expansion
  • Plastic back on a flagship
  • 1080p max resolution, not QHD
  • Runs warm under sustained gaming load

Samsung Galaxy S21 5G - 128GB - Phantom Gray - SM-G991UZKAXAA prices at every store

  • PackPulseNew

    In stockReturn policy

    $52.82Checked Nov 10
    Visit PackPulse

What reviewers say

Reviewers and owners rate the S21 5G as a fast, compact flagship with a great screen and camera for its class. Common complaints are average battery life, the plastic back and the loss of microSD storage.

What people mention
  • BatteryCriticisedOwners say the 4,000mAh cell struggles to last a full heavy day, especially on 5G.
  • DisplayPraisedReviewers call the 120Hz AMOLED bright and smooth for scrolling and video.
  • CameraPraisedThe 3x optical zoom and main sensor get consistent praise for sharp, reliable shots.
  • BuildMixedThe plastic back draws complaints, though owners find the phone light and durable.
  • PerformancePraisedThe Snapdragon 888 or Exynos 2100 handles apps and games quickly.
  • StorageCriticisedReviewers flag the lack of microSD expansion and the 128GB cap.

About the Samsung Galaxy S21 5G - 128GB - Phantom Gray - SM-G991UZKAXAA

The Samsung Galaxy S21 5G is an unlocked Android smartphone in a Phantom Gray finish. It has a 6.2-inch FHD+ Dynamic AMOLED 2X display with a 120Hz refresh rate. It is powered by the Exynos 2100 processor with 8GB of RAM and 128GB of storage.

The triple rear camera system has a 12MP wide lens, a 64MP telephoto lens and a 12MP ultrawide lens. The 10MP front camera is for selfies. Camera features include 30x Space Zoom, Night Mode, Single Take Mode and Super Steady Video.

The 4000mAh battery supports fast charging, wireless charging and reverse wireless charging. Wireless PowerShare lets it share battery power with other compatible devices. Samsung Knox provides security features to protect data. The phone connects over 5G and 4G LTE.

Display
6.2-inch FHD+ Dynamic AMOLED 2X, 2400 x 1080 resolution, 120Hz refresh rate
Processor
Exynos 2100
RAM
8GB
Storage
128GB
Rear camera
12MP wide, 64MP telephoto, 12MP ultrawide
Front camera
10MP
Battery
4000mAh; fast charging, wireless charging, reverse wireless charging
Operating system
Android 11 (upgradable to later versions)
Connectivity
5G, 4G LTE, Wi-Fi 6, Bluetooth 5.0, NFC, USB Type-C
Dimensions
151.7 x 71.2 x 7.9 mm
Weight
169 g
Model
SM-G991UZKAXAA

Questions and answers

Is the Galaxy S21 5G still worth buying?
Yes if you want a compact flagship with a strong camera and 120Hz screen for less than newer models. Expect average battery life and no microSD slot.
Does the S21 5G have a 120Hz screen?
Yes. The 6.2-inch Dynamic AMOLED 2X runs at up to 120Hz, though it drops to 1080p resolution rather than QHD.
How good is the 30x Space Zoom?
The 3x optical zoom is sharp and useful. Beyond that, 30x is digital and soft, best for quick identification rather than prints.
Does it support wireless charging?
Yes, it supports fast wired charging, wireless charging and reverse wireless charging for accessories like earbuds.
Is there a microSD card slot?
No. The S21 5G has no microSD expansion, so pick the 128GB or 256GB model that fits your needs.
What comes in the box?
Samsung ships the phone with a USB-C cable and SIM tool. There is no charger or earphones in the box.
Where is the Samsung Galaxy S21 5G - 128GB - Phantom Gray - SM-G991UZKAXAA cheapest?
At PackPulse, for $52.82, as of our latest check.
In the box
Samsung Galaxy S21 5G, charging cable, power adapter, SIM removal tool

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