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Samsung Galaxy A21 Specs, Price, and Best Deals

The Samsung Galaxy A21 succeeds the Samsung Galaxy A20 with a lot of familiar features. However, it improves on design, cameras and lots more, making it a more capable smartphone in the low-budget category.  In this article, we explore its specs and price, which will help you make your purchase decision.

Where to Buy Samsung Galaxy A21 

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Samsung Galaxy A21  Key Specs and Features

  • 6.5-inch, Super AMOLED Display, 720 x 1600 Pixels (270 PPI)
  • Android 10.0; One UI 2.0
  • 3GB RAM
  • 32GB built-in storage, With SD-Card Support
  • 16MP + 8MP + 2MP + 2MP Quad-rear camera
  • 13MP Front Camera
  •  Non-removable Li-Po  4000 mAh Battery

Samsung Galaxy A21

Design and Display

The Samsung Galaxy A21 features a subtle design, kind of what you should be expecting, considering the category of smartphones. You have got a design that is a modification of what on its predecessor.

On the rear, we have a quad-camera setup, an optical fingerprint sensor and the Samsung moniker branding, which indicates is a Samsung smartphone.

Upfront is a 6.5-inch super AMOLED display, which is home to a punch-hole camera. This display has a screen resolution of 720 x 1600 and a screen density of 270 PPI.

The Cameras

Samsung stepped things up a notch with the Samsung Galaxy A21. Comparing it with its predecessor, you have got more cameras and new features that makes taking photos better.

Its rear camera system is home to an array of four cameras, which includes a 16MP primary camera, an 8MP ultrawide camera, a 2MP macro camera, and a 2MP depth camera.

This rear camera setup is capable of shooting videos capped at 1080p @ 30fps. You also get HDR and Panorama for photos.

Selfies are manned by a single 13MP camera, which is also capable of shooting 1080p videos at 30fps.

Hardware and Software

The Samsung Galaxy A21 takes after its predecessor, offering smartphone hardware isn’t toned to handle power-intensive tasks.

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The processor it features wasn’t known as at the time this article was written. However, we do know it’s an Octa-core processor. You also get a 3GB RAM, 32GB of internal storage and a non-removable 4000mAh battery.

On the software side, we have got One UI 2 running on the Android 10.0 operating system.

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The Samsung Galaxy A21 features a 3.5mm headphone jack, a USB port, Bluetooth 5.0 and NFC.

Internet connectivity on the Samsung Galaxy A21 is capped at 4G LTE, 5G support is absent here, which means downloads, streaming and uploads are limited to 4G speeds.

Samsung Galaxy A21 Price and Availability

Samsung Galaxy A21 price starts at around $199.99 at leading online stores. The Samsung Galaxy A21 was announced on April 8 ,2020 and is expected to go on sale later in April.

Samsung Galaxy A21 Specs

Here are a few specs of the Samsung Galaxy A21:

General Features

  • Platform: Android 10.0; One UI 2
  • Processor: Octa-core Processor
  • GPU:
  • Memory: 3GB RAM
  • Colors: Black
  • Dimension:
  • Weight:
  • SIM Type: Nano SIM
  • SIM Count: Single SIM or Dual SIM


  • Display: 6.5-inch, Super AMOLED Display, 1080 x 2400 Pixels (405 ppi)
  • Screen Protection:


  • Rear Camera: 16MP (wide)+ 8MP (Ultrawide) + 2MP (Macro) + 2MP (Depth) Quad Rear Cameras
  • Rear Camera Features: LED flash, panorama, HDR, 1080p@30fps
  • Front Camera: 13MP Camera, 1080p@30fps


  • Built-in Storage: 32GB
  • Memory Card Support: Yes
  • Bundled Cloud Storage:

Network Support

  • 2G GSM: 850 / 900 / 1800 / 1900
  • 2G CDMA 1X:
  • 3G WCDMA: 850 / 1700(AWS) / 1900 / 2100
  • 4G LTE: Yes

Internet & Connectivity

  • GPRS: Yes
  • EDGE: Yes
  • 3G/WCDMA/HSPA: Yes
  • HSPA+:
  • 4G LTE: Yes
  • WLAN: Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
  • Wi-Fi Hotspot: Yes
  • Bluetooth: Yes, Bluetooth 5.0, A2DP, LE
  • NFC: Yes (Market / Region Dependent)
  • Infrared Blaster:
  • USB Port: Yes


  • SMS/MMS: Yes
  • Instant Messaging: Yes
  • Push Emails: Yes
  • Email Protocol:


  • Music Player: Yes
  • Video Player: Yes
  • FM Radio: Yes
  • Loudspeaker: Yes
  • 3.5mm Jack: Yes


  • Navigation: Yes, with A-GPS, GLONASS, BDS
  • Maps: Yes

Sensors & Control

  • Digital Compass: Yes
  • Accelerometer: Yes
  • Proximity Sensor: Yes
  • Light Sensor:
  • Barometer: No
  • SpO2:
  • Pedometer:
  • Heart Rate Monitor:
  • Gyroscope:
  • Fingerprint Scanner: Yes (Rear)
  • Iris Scanner:
  • Face Unlock: Yes
  • Intelligent Digital Assistant: Yes
  • Motion Sensing / Gesture Control:
  • Voice Control: Yes

Other Features

  • Video Streaming: Yes
  • Active Noise Cancellation: Yes (with dedicated mic)
  • Wireless Charging:
  • Built-in Mobile Payment:
  • Water Resistant:
  • Dust Resistant:
  • Image Editor: Yes
  • Video Editor:
  • Document Viewer: Yes
  • Document Editor: Yes


  • Battery: 4000 mAh Li-Po battery (Non-Removable)
  • Internet Usage Time:
  • Video Playback Time:
  • Standby Time:
  • Fast Charging: 15W Fast Charging Capacity
Paschal Okafor is NaijaTechGuide Team Lead. The article Samsung Galaxy A21 Specs, Price, and Best Deals was written by Alexis Daudu. The article was last modified: June 16th, 2021
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Alexis Daudu
Alexis Daudu
Alexis is a Tech Enthusiast, a Python Coder, a Physicists, and a freak around Cameras. He specializes on Smartphones and Tablet Computers on NaijaTechGuide.

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