Samsung Galaxy S21 FE 5G vs Huawei Mate X3 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 7, 2022 April 8, 2023
Release Year 2022 2023

Physical

Volume 91.64 cm³ 117.67 cm³
Screen Size to Weight Ratio 3.62 "/g 3.28 "/g
Weight 177 g 239 g
Height 155.7 mm 156.9 mm
Width 74.5 mm 141.5 mm
Thickness 7.9 mm 5.3 mm
Foldable Design No Yes
Available Colors
  • White
  • Graphite
  • Lavender
  • Olive
  • Gold
  • Black
  • White
  • Violet
  • Dark Green

Display

Screen Size 6.4 " 7.85 "
Resolution 1080 x 2340 2224 x 2496
Aspect Ratio 19.5:9 16:9
Screen-to-Body Ratio 86.7 % 88.9 %
Pixel Density 403 PPI 426 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 109.86 mAh/in² 77.89 mAh/in²
Battery Density 49.11 mAh/cm³ 40.79 mAh/cm³
Battery Capacity 4500 mAh 4800 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) - Version 1 Qualcomm SM8475 Snapdragon 8+ Gen 1 4G (4 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - Version 1 Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x2.0 GHz Cortex-A510)
GPU Adreno 660 - Version 1 Adreno 730

Connectivity

USB Version N/A 3.1
OTG Support 1 1
DisplayPort 1
DisplayPort Version N/A 1.2
USB Features USB Type-C, OTG USB Type-C 3.1, OTG, DisplayPort 1.2

Software

Operating System Android N/A
Initial OS Version 12 N/A
Maximum OS Version 16

Comparison Summary

Alright, let's dive deep into this comparison between the Samsung Galaxy S21 FE 5G and the Huawei Mate X3. It's a classic case of a refined, standard smartphone versus a cutting-edge foldable, each with its own set of strengths and compromises. Here's a breakdown to help you navigate this choice:

1. Specifications Breakdown

Here's a detailed look at how these two phones stack up, focusing on practical implications:

FeatureSamsung Galaxy S21 FE 5GHuawei Mate X3Real-World Implications
Design
Launch Date2022-01-072023-04-08Mate X3 is newer, suggesting potentially better long-term software support.
Form FactorStandardFoldableMate X3 offers a larger screen when unfolded but is bulkier when folded.
Dimensions155.7 x 74.5 x 7.9 mm156.9 x 141.5 x 5.3 mmS21 FE is compact; Mate X3 is very wide unfolded but thin.
Weight177g239gS21 FE is much lighter, better for single-handed use and long periods.
Display
Size6.4"7.85"Mate X3 provides a tablet-like experience unfolded; S21 FE is more pocketable.
Resolution1080 x 23402224 x 2496Mate X3 offers much sharper visuals and a better experience for media consumption.
PPI403426Both displays are very sharp, but the Mate X3 has a slight edge.
TechnologyAMOLEDUnknownS21 FE has excellent contrast and colors; Mate X3 display tech is not known which is very bad because we can not accurately compare.
Refresh Rate120Hz120HzBoth have smooth scrolling and animations, ideal for gaming and video.
Brightness1300 nits0 nitsS21 FE is much better for outdoor use in bright sunlight; Mate X3 brightness is unknown.
Performance
ChipsetSnapdragon 888 5G (5nm)Snapdragon 8+ Gen 1 4G (4nm)Mate X3 has a newer chipset with better benchmarks, but is a 4G model.
AnTuTu Score923,8361,238,400Mate X3 is notably faster, smoother for apps and games.
GPUAdreno 660Adreno 730Mate X3 has a more powerful GPU, better for graphics-intensive tasks.
Camera
Main Camera12MP, f/1.8, 1/1.76"50MP, f/1.8, 1/1.56"Mate X3 has a much higher resolution and larger sensor, better low-light performance.
Telephoto + Portrait8MP, f/2.0NoneS21 FE has a telephoto lens for zoom and portrait shots.
Selfie Camera32MP, f/2.2, 1/2.8"8MP, f/2.4S21 FE has a higher resolution front camera, better for selfies.
Telephoto LensNone16MP, f/3.4, 1/3.09"Mate X3 has an additional telephoto lens for zoom capabilities.
Wide Angle + Macro13MP, f/2.2, 1/3.06"12MP, f/2.2Similar capabilities, but sensor models differ.
Video4K@60fps w/ EIS, HDR4K@60fps w/ EISBoth offer high-quality video, but S21 FE has more HDR modes.
DxOMarkMobile: 117, Selfie: 127N/AS21 FE has a decent camera that is tested; Mate X3 camera performance is unknown.
FeaturesPDAF, Night ModeUltra stable video, Main camera for SelfiesS21 FE offers superior focusing and low light capabilities, Mate X3 offers selfie with the main camera and ultra stable video.
Battery
Capacity4500mAh4800mAhMate X3 has a slightly larger battery, potentially better battery life.
Charging25W Fast Charging66W Fast, 50W WirelessMate X3 charges much faster and supports very fast wireless charging.
Other Features15W Wireless, Reverse Wireless50W WirelessS21 FE has reverse charging, but Mate X3 has faster wireless charging.
Software
OSAndroid 12, up to 16UnknownS21 FE has Android OS and software support; Mate X3 software is unknown.
Connectivity
Wi-FiWiFi 6 (802.11ax)WiFi 6 (802.11ax)Both support fast Wi-Fi standards.
Bluetooth5.0 LE5.2 LEMate X3 has a newer version with better audio codecs.
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, A-GPS, Beidou, QZSS, GalileoMate X3 has more satellite systems for precise positioning.
SIMDual Standby (Nano)Dual Active (Nano)Mate X3 can use two SIMs actively; S21 FE is standby.
Storage
Internal128/256GB256/512/1024GBMate X3 offers much more storage options.
RAM6/8GB8/12GBMate X3 has more RAM, better for heavy multitasking.
ExpandableNoNoNeither supports expandable storage.
Audio
QualityDolby Atmos, Noise cancellationStereo SpeakersS21 FE provides a richer sound experience.
Security
Featuresbasic fingerprint sensorside-mounted fingerprint sensorMate X3 offers more advanced fingerprint security.
Build Quality
Screen ProtectionCorning Gorilla Glass VictusUnknownS21 FE uses very good screen protection.
Sensors
FeaturesGeomagneticGravity, RGBMate X3 has additional sensors for better functionality in the real world.

2. Key Insights

  • Samsung Galaxy S21 FE 5G: This phone is a polished, mainstream device focusing on reliability and strong performance. Its display, while smaller, offers excellent clarity, color accuracy, and high peak brightness. The camera system is very good, and it has a decent software support, making it a very good option for daily use.
  • Huawei Mate X3: This foldable device is an engineering marvel. Its standout feature is the large display when unfolded, which dramatically enhances media consumption and multitasking. The performance, based on the benchmarks, is top-tier, and the charging speeds are exceptionally fast. However, the lack of display technology information, the software limitations, and the 4G-only chipset could be major drawbacks for some users.

3. User Profiles and Recommendations

  • Samsung Galaxy S21 FE 5G is ideal for:
    • Users who want a dependable, high-performing smartphone without breaking the bank.
    • Those who appreciate a vibrant and bright display for outdoor use.
    • Users who need a compact phone that can fit comfortably in a pocket.
    • People who prefer a well-established ecosystem and predictable software updates.
  • Huawei Mate X3 is ideal for:
    • Tech enthusiasts seeking the latest innovations and a cutting-edge experience.
    • Users who prioritize a large, immersive display for media, gaming, and multitasking.
    • Users who want the fastest possible charging speeds.
    • People who value a premium and distinctive design, and are willing to pay extra for a top tier device.

4. Buying Decision Framework

Here are three critical questions to ask yourself:

  1. Screen Size: Do you value portability and one-handed use (S21 FE), or do you need a tablet-like experience on the go (Mate X3)?
  2. Performance: Do you need a 5G device, and high-end benchmark performance (Mate X3), or is a very good performance with a reliable device enough (S21 FE)?
  3. Camera: Are low-light shots and a proven camera system a priority (S21 FE), or do you want a very high-resolution sensor (Mate X3)?

Scenario-Based Recommendations:

  • Daily Driver: If you need a reliable, well-rounded smartphone for everyday tasks, the S21 FE is a great option due to its balanced performance and proven track record.
  • Media Enthusiast: If you primarily use your phone for watching videos, playing games, and multitasking, the Mate X3's large foldable display might be worth the premium.
  • On-the-Go User: The S21 FE's lighter weight and more compact form factor make it better for those always on the move.
  • Tech Innovator: The Mate X3 offers a unique, cutting-edge experience for users eager to embrace new mobile technologies.

Final Decision

If I were to choose, I would go with the Samsung Galaxy S21 FE 5G. Here's why:

  • Reliability and Predictability: The S21 FE's proven hardware, software, and the vast Android ecosystem give me a dependable experience. The excellent display brightness and the 5G chip also help in providing a better daily usage.
  • Practicality: The S21 FE offers a more balanced approach to daily usage. Its lighter, more compact form factor and proven camera and video system are important for me.
  • Unknowns: There are many unknowns in the Mate X3, such as the screen tech, the software, the software support, etc.

The Huawei Mate X3 is an impressive piece of technology, but it's still too experimental for my daily needs. The lack of complete data, the 4G limitation, and the higher price point make it difficult to recommend over a much cheaper and reliable Samsung S21 FE 5G. The S21 FE simply offers a more practical, well-rounded experience for most users.

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.