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Galaxy S21 FE
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Xperia 5 III
Company ProductName Specs

What we think

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The PerfectRec phone team Learn more
Updated January 10, 2024·

If you prioritize camera versatility, the Sony Xperia 5 III has a telephoto lens with variable focal length for different perspectives, while the Samsung Galaxy S21 FE has a higher resolution ultrawide camera for more detailed wide shots. The Xperia 5 III also offers more RAM, which could provide a smoother performance, especially in multitasking. On the other hand, the Galaxy S21 FE has a slightly larger screen and a plastic back which may be more durable than glass. Both have high refresh rate OLED displays and similar battery life; however, the Xperia 5 III slightly leads in battery endurance. They share the same processor and support 5G, ensuring comparable overall performance. Opt for the Xperia 5 III if camera and RAM are your priorities, or the Galaxy S21 FE for a more robust build and slightly larger display. 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 S21 FE
  • The Samsung Galaxy S21 FE has no clear advantages over the Sony Xperia 5 III.
Advantages of the Sony Xperia 5 III
  • Good battery life

Key differences

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Overall Camera Quality

Galaxy S21 FE
Xperia 5 III
The Samsung Galaxy S21 FE has good overall camera quality, while the Sony Xperia 5 III has only fair overall camera quality.

Photo Quality

Galaxy S21 FE
Xperia 5 III
The Samsung Galaxy S21 FE takes only fair photos, while the Sony Xperia 5 III takes poor photos.


Galaxy S21 FE
Xperia 5 III
Product image
Product image









The Samsung Galaxy S21 FE has a price of $600 and the Sony Xperia 5 III costs $450.
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Key similarities

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Video Quality

Galaxy S21 FE
Xperia 5 III
Although they have very similar scores, PerfectRec considers Sony Xperia 5 III to have only fair videos, while the Samsung Galaxy S21 FE takes poor videos.


6.7 Hours
Galaxy S21 FE
Xperia 5 III
7.3 Hours
The Samsung Galaxy S21 FE has 6.7 hours of battery life. The Sony Xperia 5 III has 7.3 hours of battery life.

Screen Size

The Samsung Galaxy S21 FE has a screen size of 6.4 inches and the Sony Xperia 5 III is 6.1 inches.

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How the Samsung Galaxy S21 FE and the Sony Xperia 5 III compare to other phones

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Spec Comparison

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Samsung Galaxy S21 FESony Xperia 5 III
Samsung Galaxy S21 FESony Xperia 5 III


Operating System
Release Date
January 29, 2022October 8, 2021


Screen Size
2400 x 10802520 x 1080
Variable refresh rate
Pixels Per Inch
Display Type


Internal Storage
128 GB128 GB
6 GB8 GB


Overall Camera Quality Score
Photos Score
Videos Score
Rear Cameras
Main, Ultrawide, TelephotoMain, Ultrawide, Telephoto
Main Camera
12 megapixels + OIS12 megapixels + OIS


Battery Life
6.7 Hours7.3 Hours
Battery Capacity
4500 mAh4500 mAh
Wireless Charging
Wireless charging Speed
15 W0 W
Reverse wireless charging
Yes (4.5 watts)No


6.13" x 2.93"6.18" x 2.68"
6.24 oz5.93 oz
Back Material
Stereo Speakers


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


Biometric unlock
Face unlock, Fingerprint sensor: Under DisplayFace unlock, Fingerprint sensor: Side
Unlockable Bootloader
Graphite, Lavender, Olive, White, Navy BlueBlack, Green
Stock Android
SD Card


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Samsung Galaxy S21 FE

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Dig into reviews and images

Tom's Guide

Philip Michaels | March 2022
"The Galaxy S21 FE is a fine addition to Samsung's S21 lineup, retaining the very best features of those flagship phones for a more modest price. This is a solid phone, matching the performance of the top Android flagships from a year ago and delivering photos that hold their own against some of the best camera phones we've tested."

Sony Xperia 5 III

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Dig into reviews and images

Android Authority

Robert Triggs | October 2022
"The Sony Xperia 5 III excels when it comes to rear camera photography, its display and multi-media features, and all-day battery life. Buy the Xperia 5 III if you’re looking for a fun but imperfect camera setup, customizable gaming features, all-day battery life, and all the best multimedia capabilities that Sony has to offer"

Get a great deal on the Samsung Galaxy S21 FE or the Sony Xperia 5 III

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.

About Sony

Sony has had a long history in the mobile market, entering the scene all the way back in 1993 with its first commercially available phone, the CM-H333. Nowadays, their Xperia line of phones provide well-rounded and sometimes expensive devices with a focus on camera software that includes extensive support for manual tweaking of settings. Sony's dedication to audio quality is also evident in its smartphones, which often feature high-resolution audio support while also being one of the few remaining manufacturers that consistently provide headphone jacks in their phones. The company's version of Android is also considered to be close to stock, enabling a bloatware-free experience for its users.

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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.

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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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