Samsung Galaxy S21 FE 5G vs Samsung Galaxy A25 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 7, 2022 December 16, 2023
Release Year 2022 2023

Physical

Volume 91.64 cm³ 102.23 cm³
Screen Size to Weight Ratio 3.62 "/g 3.3 "/g
Weight 177 g 197 g
Height 155.7 mm 161 mm
Width 74.5 mm 76.5 mm
Thickness 7.9 mm 8.3 mm
Foldable Design No No
Available Colors
  • White
  • Graphite
  • Lavender
  • Olive
  • Brave Black
  • Optimistic Blue
  • Personality Yellow
  • Fantasy Blue

Display

Screen Size 6.4 " 6.5 "
Resolution 1080 x 2340 1080 x 2340
Aspect Ratio 19.5:9 19.5:9
Screen-to-Body Ratio 86.7 % 84.2 %
Pixel Density 403 PPI 396 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1000 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 109.86 mAh/in² 118.34 mAh/in²
Battery Density 49.11 mAh/cm³ 48.91 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) - Version 1 Exynos 1280 (5 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - Version 1 Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU Adreno 660 - Version 1 Mali-G68

Connectivity

USB Version N/A 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C, OTG USB Type-C 2.0

Software

Operating System Android Android
Initial OS Version 12 14
Maximum OS Version 16 18

Comparison Summary

Alright, let's dive into a head-to-head comparison of the Samsung Galaxy S21 FE 5G and the Galaxy A25. These two phones, while both from Samsung, target different segments and offer unique user experiences. Let's break down the specs and see what each brings to the table.

1. Specifications Breakdown

Here's a detailed table comparing the key specs of the Samsung Galaxy S21 FE 5G and Galaxy A25:

FeatureSamsung Galaxy S21 FE 5GSamsung Galaxy A25Real-World Implications
Design
Launch Date2022-01-072023-12-16The A25 is newer, potentially offering longer software support.
Dimensions155.7 x 74.5 x 7.9 mm161 x 76.5 x 8.3 mmThe S21 FE is more compact, making it easier to handle with one hand; the A25 is larger and might feel bulkier.
Weight177g197gThe S21 FE is significantly lighter, which enhances comfort during extended use.
Display
Size6.4"6.5"Both have very similar display sizes; the 0.1" difference is negligible in daily use.
Resolution1080 x 23401080 x 2340Both provide sharp, clear visuals for everyday tasks and multimedia consumption.
Pixel Density403 PPI396 PPIBoth have very similar pixel density, resulting in comparable sharpness and detail.
TechnologyAMOLEDAMOLEDBoth offer vibrant colors and deep blacks, enhancing media consumption.
Refresh Rate120Hz120HzSmooth scrolling and animations make interactions more fluid.
Brightness1300 nits1000 nitsThe S21 FE's brighter display offers better visibility in bright sunlight, while the A25 is still decent.
Performance
ChipsetSnapdragon 888 5G (5 nm)Exynos 1280 (5 nm)The S21 FE’s Snapdragon 888 offers significantly higher performance for gaming, multitasking, and demanding apps. The A25's chip is good for everyday use.
AnTuTu Score923,836480,688The S21 FE is much faster, capable of handling intensive tasks with ease.
GPUAdreno 660Mali-G68The S21 FE's GPU is better equipped for graphic-intensive tasks and mobile gaming.
Camera
Main Camera12MP, f/1.8, 1.80µm50MP, f/1.8, pixel size not providedThe A25 offers a higher resolution sensor for potentially more detailed images; the S21 FE has larger pixels for better low-light performance.
Telephoto/Portrait8MP, f/2.0, 1.00µmNoneThe S21 FE offers a dedicated telephoto lens for optical zoom and better portrait shots.
Wide Angle13MP, f/2.2, 1.12µm8MP, f/2.2, pixel size not providedThe S21 FE's wide angle camera is likely to be superior due to more information. The A25 has a dedicated wide-angle lens.
Selfie Camera32MP, f/2.2, 0.80µm13MP, f/2.2, pixel size not providedThe S21 FE boasts a higher-resolution selfie camera for sharper, more detailed self-portraits.
Wide Angle/MacroNone2MP, f/2.4, pixel size not providedThe A25 includes a dedicated macro camera for extreme close-up shots, something the S21 FE lacks, but it is a lower resolution than the dedicated one in the S21 FE.
Video RecordingUp to 4K@60fps with HDR, EISUp to 4K@30fps with EISBoth phones offer 4K video, but the S21 FE has an edge with 60fps recording and enhanced features.
DxOMarkMobile: 117, Selfie: 127Mobile: 92The S21 FE camera offers significantly better performance according to DXOmark, especially the selfie camera.
Camera FeaturesExtensiveFairly extensiveS21 FE provides manual focus, RAW image capture and night mode in addition to other features.
Battery Life
Capacity4500 mAh5000 mAhThe A25 has a larger battery, likely resulting in longer battery life.
Charging25W fast charging25W fast chargingBoth support 25W fast charging, offering a reasonably quick charging experience.
FeaturesWireless & Reverse ChargingNoneThe S21 FE offers wireless charging and the ability to reverse charge other devices.
Software
OSAndroid 12 (up to 16)Android 14 (up to 18)The A25 comes with a newer Android version and is expected to receive more updates.
Connectivity
Wi-FiWi-Fi 6 (802.11ax)Wi-Fi 5 (802.11ac)The S21 FE supports Wi-Fi 6 for faster wireless speeds and better performance on compatible networks.
Bluetooth5.05.3The A25 has a newer Bluetooth version that may offer faster and more reliable connections.
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, A-GPS, GLONASS, Beidou, QZSS, GalileoThe A25 supports more satellite systems for better accuracy.
Storage
Internal Storage128 GB / 256 GB128 GB / 256 GBBoth offer sufficient storage for most users, although neither has expandable storage.
RAM6 GB / 8 GB6 GB / 8 GBBoth offer good RAM options for smooth multitasking.
Expandable StorageNoNoNeither phone allows for expandable storage via microSD cards.
Audio
QualityDolby Atmos, Stereo Speakers, Noise cancellation micDolby Atmos, Stereo SpeakersThe S21 FE has additional noise cancellation microphone for clearer voice calls.
Security
Fingerprint SensorBasic in-displaySide-mountedThe A25 features a more convenient side-mounted fingerprint sensor, the S21 FE has a basic in-display sensor.
Build Quality
Screen ProtectionGorilla Glass VictusGorilla Glass 5The S21 FE offers superior screen protection.
Sensors
SensorsExtensive including barometerFairly extensiveS21 FE provides barometer sensors, while A25 has an ultrasonic virtual proximity sensor.

2. Key Insights

Samsung Galaxy S21 FE 5G

  • Strengths:
    • Superior performance with Snapdragon 888 chipset.
    • Significantly brighter display for outdoor visibility.
    • Better cameras with optical zoom, higher resolution selfie, and superior DXOmark scores.
    • Wireless and reverse charging capabilities.
    • Enhanced audio with noise cancellation mic.
    • Better screen protection with Gorilla Glass Victus.
    • Better sensor array with barometer.
  • Competitive Advantages:
    • It excels in performance-heavy tasks such as gaming and intensive applications.
    • Its camera system is more versatile and capable, with better overall quality and features.
    • The display is excellent for all lighting conditions, especially outdoors.

Samsung Galaxy A25

  • Strengths:
    • Newer device with potentially longer software support.
    • Larger battery for extended battery life.
    • Side-mounted fingerprint sensor for quick access.
    • Supports more satellite systems for better location accuracy.
  • Competitive Advantages:
    • The primary advantage is battery life, making it suitable for users who prioritize usage time over pure performance.
    • It comes with a newer version of Android and is expected to receive additional updates.
    • It offers a convenient side-mounted fingerprint sensor.

Trade-offs and Limitations

  • S21 FE:
    • Older device, might have fewer software updates remaining.
    • It has a smaller battery capacity than the A25.
  • A25:
    • Significantly lower performance for demanding tasks.
    • The display is less bright, not as good under direct sunlight.
    • Inferior cameras compared to the S21 FE.

3. User Profiles and Recommendations

Samsung Galaxy S21 FE 5G

  • Ideal For:
    • Gamers and power users who need high performance for gaming, intensive apps, and multitasking.
    • Photography enthusiasts seeking versatile camera capabilities and better image quality.
    • Users who require excellent display visibility, especially in bright outdoor conditions.
    • Tech-savvy individuals who appreciate advanced features like wireless charging and a better sensor array.
  • Use Cases:
    • Mobile gaming, video editing, photography, and content creation.
    • Seamless multitasking between numerous apps.
    • Outdoor use under bright sunlight where visibility is crucial.

Samsung Galaxy A25

  • Ideal For:
    • Users who prioritize long battery life over top-tier performance.
    • Casual users who mainly use their phones for web browsing, social media, and basic tasks.
    • Users who prefer a newer device with guaranteed software updates.
    • Individuals who prefer a side-mounted fingerprint sensor.
  • Use Cases:
    • Day-to-day tasks like browsing, social media, and calling.
    • Extended use without frequent charging.
    • Users on a tighter budget looking for a reliable device.

4. Buying Decision Framework

Here are three key questions to help users decide:

  1. How important is raw performance and camera quality?
    • If performance and camera are critical, the S21 FE is the clear winner.
  2. What is my battery life requirement?
    • If long battery life is a priority, the A25 would be better due to larger capacity.
  3. Do I need the newest Android version?
    • If getting the latest updates is important, the A25 is newer and has a better future for updates.

Scenario-Based Recommendations

  • The Gamer/Power User: Go with the Samsung Galaxy S21 FE 5G. The superior performance, excellent display, and better camera make it ideal for gaming and intensive applications.
  • The Casual User: The Samsung Galaxy A25 is a better choice. It provides a good balance of performance and features and a more recent operating system.
  • The Outdoorsy Photographer: Choose the Samsung Galaxy S21 FE 5G for its better screen visibility under bright sunlight and superior camera.
  • The Long Battery Life Seeker: The Samsung Galaxy A25 will provide a long battery life experience with the latest version of android.

My Choice:

If I were choosing between these two devices, I would lean towards the Samsung Galaxy S21 FE 5G, and it’s not just because of my background as a tech journalist and smartphone analyst. It’s a better all-around device. While the A25 offers a newer Android version and a longer battery life, the S21 FE's significantly better performance, superior camera, and brighter display make a substantial difference in daily use.

The S21 FE is faster, more responsive, and offers a smoother experience with demanding apps and games. I like capturing photos and videos, and the S21 FE's camera system is noticeably more capable and provides more versatile options like the telephoto lens, with a markedly higher DXOmark. The addition of wireless charging and a barometer is also a plus. While the S21 FE is older, the experience it delivers today outweighs the benefits of the newer but lower-spec A25. To me, its superior performance and enhanced features are simply more valuable.

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.