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What we think
The PerfectRec phone team Learn more
Updated February 23, 2024·
If budget is your main concern and you require longer battery life, the Samsung Galaxy A15 would be a suitable option with its longer battery life and a solid basic camera setup. However, if camera quality, performance, and additional features like 5G, wireless charging, and a higher refresh rate screen are important to you and you're willing to invest more, the Samsung Galaxy S21 FE offers these advantages. Keep in mind that S21 FE comes with a better processor and more RAM, which means smoother performance and better multitasking, but it has a shorter battery life compared to the A15. Both phones have the same storage capacity and plastic bodies, but the S21 FE has a slightly smaller screen with higher peak brightness and a higher refresh rate for smoother visuals. 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 A15
- The Samsung Galaxy A15 has no clear advantages over the Samsung Galaxy S21 FE.
Advantages of the Samsung Galaxy S21 FE
- The Samsung Galaxy S21 FE has no clear advantages over the Samsung Galaxy A15.
Key differences
Overall Camera Quality
7.0
The Samsung Galaxy A15 has poor overall camera quality, while the Samsung Galaxy S21 FE has good overall camera quality.
The Samsung Galaxy A15 has poor selfie and overall camera performance across various aspects such as software experience, dynamic range, low light performance, and camera versatility. In contrast, the Samsung Galaxy S21 FE offers a good camera experience with a better software experience and higher quality in selfies as well as in other camera functionalities.
Photo Quality
6.9
The Samsung Galaxy A15 takes poor photos, while the Samsung Galaxy S21 FE takes only fair photos.
While the Samsung Galaxy A15 struggles with photography due to poor software experience, dynamic range, and low light performance, it also takes poor selfies. The Samsung Galaxy S21 FE, on the other hand, excels in these areas, providing a good photo experience across various conditions and takes good selfies.
Video Quality
5.9
The Samsung Galaxy A15 and Samsung Galaxy S21 FE both have poor videos, though the Samsung Galaxy A15 takes somewhat better videos.
The Samsung Galaxy A15 delivers poor video quality due to its lower video software experience, lack of video stabilization and HDR, and poor performance in dynamic range, low light, and microphone quality. In contrast, the Samsung Galaxy S21 FE takes good videos, supported by better video software experience, video stabilization, HDR10+ capability, and fair dynamic range and mic quality.
Battery
9.1 Hours
6.7 Hours
The Samsung Galaxy A15 has 9.1 hours of battery life. The Samsung Galaxy S21 FE has 6.7 hours of battery life.
Screen Size
The Samsung Galaxy A15 has a screen size of 6.5 inches and the Samsung Galaxy S21 FE is 6.4 inches.
Cost
$200
$770
$0
$200
$400
$600
$800
$1,000
$1,200
The Samsung Galaxy A15 has a price of $200 and the Samsung Galaxy S21 FE costs $770.
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How the Samsung Galaxy A15 and the Samsung Galaxy S21 FE compare to other phones
Spec Comparison
 |  | |
| Samsung Galaxy A15 | Samsung Galaxy S21 FE |
GENERAL | |||
|---|---|---|---|
| Price | |||
$200 | $770 | ||
Brand | |||
Brand | Samsung | Samsung | |
Operating System | |||
Operating System | Android | Android | |
Release Date | |||
Release Date | January 1, 2024 | January 29, 2022 | |
SCREEN | |||
|---|---|---|---|
Screen Size | |||
Screen Size | 6.5" | 6.4" | |
Resolution | |||
Resolution | 2340 x 1080 | 2400 x 1080 | |
Variable refresh rate | |||
Variable refresh rate | No | No | |
Pixels Per Inch | |||
Pixels Per Inch | 396 | 401 | |
Display Type | |||
Display Type | OLED | OLED | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | E1280 | SD888 | |
Internal Storage | |||
Internal Storage | 128 GB | 128 GB | |
RAM | |||
RAM | 4 GB | 6 GB | |
CAMERA | |||
|---|---|---|---|
Overall Camera Quality Score | |||
Overall Camera Quality Score | 7.1/10 | ||
Photos Score | |||
Photos Score | 6.9/10 | ||
Videos Score | |||
Videos Score | 5.9/10 | ||
Rear Cameras | |||
Rear Cameras | Main, Ultrawide, Macro | Main, Ultrawide, Telephoto | |
Main Camera | |||
Main Camera | 50 megapixels | 12 megapixels + OIS | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 9.1 Hours | 6.7 Hours | |
Battery Capacity | |||
Battery Capacity | 5000 mAh | 4500 mAh | |
Wireless Charging | |||
Wireless Charging | No | Yes | |
Wireless charging Speed | |||
Wireless charging Speed | 0 W | 15 W | |
Reverse wireless charging | |||
Reverse wireless charging | No | Yes (4.5 watts) | |
PHYSICAL | |||
|---|---|---|---|
Size | |||
Size | 6.3" x 3.02" | 6.13" x 2.93" | |
Weight | |||
Weight | 7.05 oz | 6.24 oz | |
Back Material | |||
Back Material | Plastic | Plastic | |
Stereo Speakers | |||
Stereo Speakers | No | No | |
CONNECTIVITY | |||
|---|---|---|---|
Dual SIM | |||
Dual SIM | No | Yes | |
Bluetooth Version | |||
Bluetooth Version | 5.3 | 5.0 | |
A2DP | |||
A2DP | Yes | Yes | |
WiFi Version | |||
WiFi Version | 5 | 6 | |
NFC | |||
NFC | Yes | Yes | |
US 5G Bands | |||
US 5G Bands | (SA/NSA/Sub6)1, 3, 5, 7, 8, 26, 28, 40, 41, 66, 77, 78 | (SA/NSA/Sub6/mmWave)41, 66, 71, 260, 261 | |
OTHER FEATURES | |||
|---|---|---|---|
Biometric unlock | |||
Biometric unlock | Face unlock, Fingerprint sensor: Side | Face unlock, Fingerprint sensor: Under Display | |
Unlockable Bootloader | |||
Unlockable Bootloader | No | No | |
Color | |||
Color | Light Blue, Blue Black | Graphite, Lavender, Olive, White, Navy Blue | |
Stock Android | |||
Stock Android | No | No | |
SD Card | |||
SD Card | Yes | No | |
Shopping
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."
Get a great deal on the Samsung Galaxy A15 or the Samsung Galaxy S21 FE
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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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
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About the phone team
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Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
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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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