Samsung Galaxy A21s

Samsung Galaxy A21s
6.5″
720 x 1600
(20:9 ratio)

2GB to 6GB RAM

32GB to 128GB

Quad
48MP+8MP+2MP+2MP
 Chipset
Exynos 850

5000 mAh
18.5 Wh

 ~122 h
 ~26 h
Share the tech wisdom – advance together:

Samsung Galaxy A21s was released in 2020 and is powered by the Exynos 850 chipset manufactured on a 8 nm process technology. It comes with 2GB to 6GB of RAM and 32GB to 128GB of storage. The battery capacity is 5000 mAh and the phone is 8.9 mm thick.

Samsung Galaxy A21s Battery life

Samsung Galaxy A21s battery life can vary significantly, ranging from 13 hours and 31 minutes to 122 hours, depending on how the phone is used.

Time Between Charges for Samsung Galaxy A21s Based on Usage Profiles:

1.  Active Standby: ~122 hours

That means 5 days and 2 hours of active standby. This profile prioritizes reliability, making it perfect for emergencies or extended trips. Keep in mind, standby time will significantly decrease with actual phone use. The active standby time of the Samsung Galaxy A21s depends on using it wisely and avoiding battery-draining background apps.

2.  Light Usage Profile: ~60 hours

If you primarily use your phone for communication but have all the apps you need and use them whenever you need them, you can expect the Samsung Galaxy A21s to last for approximately 60 hours. That means 2 days and 12 hours.

3.  Moderate Usage Profile: ~47 hours

If you enjoy using YouTube and social media but don't spend all your time on them, this profile is for you. In this scenario, you can expect the phone to last for approximately 47 hours. That means 1 day and 23 hours.

4.  Heavy Usage Profile: ~30 hours

If you have high communication needs and staying informed is crucial for you, you will likely use your phone heavily. In this scenario, you can expect a battery life of approximately 30 hours. That means 1 day and 6 hours.

Within this category, there are three extreme subprofiles:

  • Continuous voice calls: ~26 hours.
  • Continuous video playback: ~18 hours and 26 minutes.
  • Continuous intense web activity: ~13 hours and 31 minutes.

It is important to note that these are just estimates, and actual battery life of the Samsung Galaxy A21s may vary depending on individual usage patterns and specific conditions.

Factors such as battery age, screen brightness, network signal strength, and background app activity can also impact the battery life of your Samsung Galaxy A21s phone.

Samsung Galaxy A21s basic Specifications

General specifications
Release year 2020
Networks technology GSM / HSPA / LTE (2G+3G+4G)
Size (mm) 163.7 x 75.3 x 8.9 mm
Size (in) 6.44 x 2.96 x 0.35 in
Weight 192 g
Software Android 10, upgradable to Android 12, One UI 4.1
Screen
Screen size 6.5 inches
Screen resolution 720 x 1600 pixels (20:9 ratio)
Screen Type PLS LCD
Performance
Chipset Exynos 850
Architecture Octa-core (4×2.0 GHz Cortex-A55 + 4×2.0 GHz Cortex-A55)
GPU Mali-G52
Technology 8 nm process
Memory
Storage 32GB to 128GB
RAM 2GB to 6GB
Memory versions
  • 32GB storage, 2GB RAM
  • 32GB storage, 3GB RAM
  • 32GB storage, 4GB RAM
  • 64GB storage, 3GB RAM
  • 64GB storage, 4GB RAM
  • 64GB storage, 6GB RAM
  • 128GB storage, 3GB RAM
  • 128GB storage, 4GB RAM
  • 128GB storage, 6GB RAM
Card microSDXC – Dedicated slot
Multimedia & Connectivity
Main Camera Quad (48MP + 8MP + 2MP + 2MP)
Front Camera Single (13 MP)
Radio FM radio, RDS, recording
NFC Yes (version dependent)
Positioning GPS, GLONASS, GALILEO, BDS
USB USB Type-C 2.0
Jack 3.5mm Yes
Battery
Battery Type Non-removable Li-Po
Battery Capacity 5000 mAh
Battery Energy 18.5 Wh
Phone Power density 26.04 mAh/g weight
561.8 mAh/mm thickness
Charging 15W wired
Battery Life Stand-by time: ~122 h
Share the tech wisdom – advance together:
Your feedback matters

Hey there, Samsung Galaxy A21s users!

We're looking for your feedback to improve our estimates. How accurate do you think our estimate for the phone's battery life is?

Vote to see the updated results!

Leave a Reply

Your email address will not be published. Required fields are marked *