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Galaxy A25
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Galaxy S21+
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What we think

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The PerfectRec phone team Learn more
Updated February 23, 2024·

If you prioritize camera quality, the Samsung Galaxy S21+ offers a better overall camera experience including higher quality photos and videos, particularly in HDR and low light situations. In contrast, the Galaxy A25 has a more modest camera setup with lower performance in these areas. For those concerned with battery life, the A25 edges out slightly, providing slightly longer usage per charge. Screen size is similar, but the S21+ has a slightly larger and higher-quality display, and both phones have high refresh rates for smooth visuals. If operating system updates and support are essential, consider that the S21+ is older and may receive updates for a shorter period than the newer A25. The choice between plastic and glass backs might influence durability and design preference, with the A25 featuring plastic and the S21+ glass. Overall, if camera and screen quality are more critical for you and you don't mind potentially shorter support timelines, the slightly less expensive S21+ could be the better option; if battery life and potentially longer software support are higher priorities at a slightly higher price, consider the A25. Give Feedback

this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the Samsung Galaxy A25
  • The Samsung Galaxy A25 has no clear advantages over the Samsung Galaxy S21+.
Advantages of the Samsung Galaxy S21+
  • Good for taking photos
  • Fair for recording videos
  • Very good battery life
  • Very good display quality
  • Good performance

Key differences

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Overall Camera Quality

Galaxy A25
Galaxy S21+
7.2
The Samsung Galaxy A25 has poor overall camera quality, while the Samsung Galaxy S21+ has good overall camera quality.

Photo Quality

Galaxy A25
Galaxy S21+
7.0
The Samsung Galaxy A25 takes poor photos, while the Samsung Galaxy S21+ takes good photos.

Video Quality

Galaxy A25
Galaxy S21+
6.6
The Samsung Galaxy A25 takes poor videos, while the Samsung Galaxy S21+ takes only fair videos.

Battery

8.7 Hours
Galaxy A25
Galaxy S21+
8.0 Hours
The Samsung Galaxy A25 has 8.7 hours of battery life. The Samsung Galaxy S21+ has 8 hours of battery life.

Cost

$300
Galaxy A25
Galaxy S21+
$340
Product image
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$500

The Samsung Galaxy A25 has a price of $300 and the Samsung Galaxy S21+ costs $340.
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Key similarities

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Screen Size

The Samsung Galaxy A25 has a screen size of 6.5 inches and the Samsung Galaxy S21+ is 6.7 inches.

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How the Samsung Galaxy A25 and the Samsung Galaxy S21+ compare to other phones

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Spec Comparison

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Samsung Galaxy A25Samsung Galaxy S21+
Samsung Galaxy A25Samsung Galaxy S21+

GENERAL

Price
$300
$340
Brand
SamsungSamsung
Operating System
AndroidAndroid
Release Date
January 1, 2024January 29, 2021

SCREEN

Screen Size
6.5"6.7"
Resolution
2340 x 10802400 x 1080
Variable refresh rate
NoNo
Pixels Per Inch
396394
Display Type
OLEDOLED

INTERNAL

Processor
D6100+SD888
Internal Storage
128 GB128 GB
RAM
6 GB8 GB

CAMERA

Overall Camera Quality Score
7.2/10
Photos Score
7/10
Videos Score
6.6/10
Rear Cameras
Main, Ultrawide, MacroMain, Ultrawide, Telephoto
Main Camera
50 megapixels + OIS12 megapixels + OIS

BATTERY

Battery Life
8.7 Hours8 Hours
Battery Capacity
5000 mAh4800 mAh
Wireless Charging
YesYes
Wireless charging Speed
15 W15 W
Reverse wireless charging
Yes (4.5 watts)Yes (4.5 watts)

PHYSICAL

Size
6.34" x 3.01"6.36" x 2.98"
Weight
6.95 oz7.05 oz
Back Material
PlasticGlass
Stereo Speakers
NoNo

CONNECTIVITY

Dual SIM
YesYes
Bluetooth Version
5.35.0
A2DP
YesYes
WiFi Version
56
NFC
YesYes
US 5G Bands
(SA/NSA/Sub6)1, 3, 5, 7, 8, 26, 28, 40, 41, 66, 77, 78(SA/NSA/Sub6/mmWave)2, 5, 25, 41, 66, 71, 260, 261 (SA/NSA/Sub6)1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78

OTHER FEATURES

Biometric unlock
Face unlock, Fingerprint sensor: SideFace unlock, Fingerprint sensor: Under Display
Unlockable Bootloader
NoNo
Color
Blue BlackPhantom Black, Phantom Silver, Phantom Violet, Phantom Pink, Phantom Gold, Phantom Red
Stock Android
NoNo
SD Card
NoNo

Shopping

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Samsung Galaxy S21+

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Dig into reviews and images

Tom's Guide

Jordan Palmer | May 2022
"All told, Samsung nailed it with the Galaxy S21 Plus. It has most of the strengths of the smaller S21 in a bigger package. It’s got a lot going for it. If you’re coming from an older device, like the Galaxy S10 series, this is a solid upgrade."

Get a great deal on the Samsung Galaxy A25 or the Samsung Galaxy S21+

About Samsung

Samsung is one of the most recognizable names in the smartphone industry, standing as the undisputed best-selling brand of Android smartphones in the United States for many years now. Samsung is known for offering a variety of smartphones in all available price points, as well as for implementing cutting-edge technology and innovative features in their flagship devices, ones that often shape the market going forward. The company offers its own unique spin on Android, called One UI, which focuses on offering a multitude of features and is heavily customizable, according to user preference.

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Why trust us

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This information was produced and vetted by the PerfectRec phones team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest phone information and makes it digestible for you.

By the numbers

68
Phones evaluated
7,820
Phones stats compiled
8
Proprietary Phones ratings developed
153,000
Recommendations made
86,700
Consumer hours saved

About the phone team

Joe Golden, Ph.D

CEO and Phones Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.

Jason Lew

Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.

Chandradeep Chowdhury

Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.

Seth Peoples

Phones Expert
Seth is a US-based product expert focusing on smartphones and he is a moderator of one of the largest smartphone subreddits. His tailored recommendations have helped him earn over 87k comment karma, putting him in the top 1% of Redditors.

Efthimis Kotanidis

Phones Expert
Efthimis is a Greece-based product expert focusing on smartphones. He has been recommending phones for 4 years and his recommendations on Reddit have earned him over 35k karma.

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