Samsung Galaxy S21 FE 5G vs Xiaomi Poco F4 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 7, 2022 June 27, 2022
Release Year 2022 2022

Physical

Volume 91.64 cm³ 95.5 cm³
Screen Size to Weight Ratio 3.62 "/g 3.42 "/g
Weight 177 g 195 g
Height 155.7 mm 163.2 mm
Width 74.5 mm 76 mm
Thickness 7.9 mm 7.7 mm
Foldable Design No No
Available Colors
  • White
  • Graphite
  • Lavender
  • Olive
  • Night Black
  • Moonlight Silver
  • Nebula Green

Display

Screen Size 6.4 " 6.67 "
Resolution 1080 x 2340 1080 x 2400
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 86.7 % 86.6 %
Pixel Density 403 PPI 395 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 900 nits
Peak Brightness N/A 1300 nits

Hardware

Battery Capacity per Screen Area 109.86 mAh/in² 101.15 mAh/in²
Battery Density 49.11 mAh/cm³ 47.12 mAh/cm³
Battery Capacity 4500 mAh 4500 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) - Version 1 Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - Version 1 Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
GPU Adreno 660 - Version 1 Adreno 650

Connectivity

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

Software

Operating System Android Android
Initial OS Version 12 12
Maximum OS Version 16 13

Comparison Summary

Alright, let's dive deep into this head-to-head between the Samsung Galaxy S21 FE 5G and the Xiaomi Poco F4. We've got two very capable contenders here, each with its own strengths and a few trade-offs. Let's break it down, shall we?

1. Specifications Breakdown

Here’s a comprehensive look at how these two smartphones stack up, with a particular focus on real-world implications:

FeatureSamsung Galaxy S21 FE 5GXiaomi Poco F4Real-World Implications
Design
Launch Date2022-01-072022-06-27Poco F4 is about 5 months newer, potentially newer software updates and features.
Size155.7 × 74.5 × 7.9 mm163.2 × 76 × 7.7 mmS21 FE is more compact and slightly thicker, Poco F4 is taller and thinner
Weight177g195gS21 FE is noticeably lighter, more comfortable for extended use.
Display
Size6.4"6.67"Poco F4 has a larger display, better for media consumption and gaming.
Resolution1080x23401080x2400Both are sharp, slight edge to Poco F4 due to slightly higher pixel count.
PPI403395Very similar pixel density, both are crisp and clear.
TechnologyAMOLEDAMOLEDBoth deliver vibrant colors and deep blacks, excellent for multimedia.
Refresh Rate120Hz120HzBoth offer smooth scrolling and transitions, great for gaming and general use.
Brightness1300 nits1300 nitsBoth are easily viewable in bright sunlight.
Performance
ChipsetSnapdragon 888 (5 nm)Snapdragon 870 (7 nm)S21 FE has a newer flagship chip, slightly better performance overall.
AnTuTu Score923,836861,200S21 FE is slightly faster, which can be felt in intensive tasks.
GPUAdreno 660Adreno 650S21 FE's GPU provides better graphics performance.
Battery Life
Capacity4500mAh4500mAhSimilar battery size, expect comparable battery life.
Charging25W Fast Charging67W Fast ChargingPoco F4 charges significantly faster, less time tethered to a power outlet.
Features15W Wireless, Reverse, no in-box chargerNon-removableS21 FE has more charging versatility, but Poco F4 charges faster via wire.
Camera
Main Camera12MP (f/1.8)64MP (f/1.79)Poco F4 has higher resolution, but S21 FE’s sensor is larger, potentially better in low light.
Telephoto + Portrait8MP (f/2.0)NoS21 FE offers optical zoom capabilities, better for portrait and zoomed-in shots.
Selfie Camera32MP (f/2.2)20MP (f/2.4)S21 FE has higher resolution, slightly wider aperture, the sensor is smaller which could impact low-light performance.
Wide Angle LensNo8MP (f/2.2)Poco F4 offers more versatility with an ultrawide lens for expansive shots
Macro LensNo2MP (f/2.4)Poco F4 is capable of detailed macro shots
Wide Angle + Macro13MP (f/2.2)NoS21 FE has a dedicated wide angle and macro lens, more flexibility.
Video Recording4K@60fps with HDR, EIS4K@60fpsBoth record high-quality video with stabilization for smooth footage.
DxOMark Scores117 (Mobile), 127 (Selfie)Not AvailableS21 FE's camera is very well-regarded, Poco F4's is unrated.
Software
OSAndroid 12 (Up to 16)Android 12 (Up to 13)S21 FE potentially has better future OS update support .
Connectivity
Wi-FiWi-Fi 6Wi-Fi 6Both offer fast and reliable Wi-Fi, including 5GHz bands.
Bluetooth5.05.2Poco F4 uses a newer version of bluetooth, potentially better connection and efficiency.
GPSStandardMore satellite systems (L1+L5)Poco F4 may have more precise location accuracy due to additional satellite support.
SIMDual SIM Dual StandbyDual SIM Dual StandbyBoth support two SIM cards simultaneously.
Storage
Internal Storage128GB/256GB128GB/256GBBoth offer similar internal storage options.
RAM6GB/8GB6GB/8GB/12GBPoco F4 offers more RAM for heavy multitasking.
Expandable StorageNoNoNeither supports microSD cards, storage is fixed.
Audio
QualityDolby Atmos, Noise cancellation micDolby Atmos, Hi-Res Audio, 2 MicrophonesPoco F4 has potentially better audio quality, while S21 FE has noise canceling for better calls.
Security
Featuresbasic fingerprint sensorSide-mounted fingerprint sensorPoco F4 has a more modern and convenient fingerprint sensor.
Build Quality
ProtectionGorilla Glass VictusGorilla Glass 5S21 FE has better protection against scratches and damage.
SensorsBiometric: Fingerprint; Proximity: Proximity; Motion: Accelerometer, Compass, Gyroscope; Environmental: Barometer, Hall, GeomagneticBiometric: Fingerprint; Motion: Accelerometer, Compass, Gyroscope; Proximity: Ultrasonic proximity virtualS21 FE's more comprehensive sensor suite enhances a user's experience and accuracy while playing games, utilizing its AR capabilities and environmental sensors.

2. Key Insights

Samsung Galaxy S21 FE 5G Strengths:

  • Slightly Better Performance: The Snapdragon 888 gives it a small but noticeable edge in raw power.
  • Superior Camera System: The combination of a larger main sensor, telephoto lens, and high DxOMark scores suggests it's the better choice for photography, especially in low-light conditions and for portrait shots.
  • Wireless Charging and More Charging Options: The ability to charge wirelessly, reverse charge, and additional reverse wireless charging provides significant convenience.
  • Better Screen Protection: Gorilla Glass Victus is more durable than Gorilla Glass 5, which can offer some peace of mind.
  • More Comprehensive Sensor Suite: Enhanced sensor suite enhances the overall user experience with advanced AR capabilities and accuracy.
  • Better future OS support: Samsung's OS support potentially ensures more updates compared to Xiaomi's offerings.

Xiaomi Poco F4 Strengths:

  • Faster Charging: The 67W charging speed is a massive advantage, getting you back up and running in no time.
  • Larger Display: The 6.67" screen is great for media consumption and gaming.
  • More RAM Options: Up to 12GB RAM ensures smooth multitasking.
  • More Versatile Camera Setup: Equipped with a wide-angle and macro lens, offering more flexibility.
  • Newer Bluetooth Version: 5.2 brings improved connectivity and efficiency.
  • More Accurate GPS: More satellite systems are supported, offering improved positioning and navigation.
  • Potentially better audio quality: Hi-Res Audio, stereo speakers, and dual microphones provide a better overall audio experience.
  • Modern Fingerprint Sensor: The side-mounted fingerprint sensor is a convenience for quick access.

Trade-offs:

  • S21 FE: Lacks super-fast charging, no charger in box, bulkier.
  • Poco F4: Inferior camera performance in comparison, lacks wireless charging, a more basic sensor suite.

3. User Profiles and Recommendations

  • For the Photography Enthusiast (and Samsung Fan): The Samsung Galaxy S21 FE 5G is the clear winner. Its superior camera capabilities, combined with the telephoto lens, make it ideal for capturing great photos and videos. The wireless charging and additional charging options are also very helpful.
  • For the Performance-Oriented Gamer/Heavy Multitasker: The Xiaomi Poco F4, particularly with 12 GB RAM, provides smoother multitasking and an extra edge for gamers. Its charging speed and display are also excellent for gaming or media consumption.
  • For the Budget-Conscious Power User: The Xiaomi Poco F4 is great for those who need a larger screen, fast performance, and super-fast charging. The additional camera lenses also provide more versatility.
  • For the User Who Wants the Most All-Around: The Samsung Galaxy S21 FE 5G offers a balanced experience across all features, although at a potentially higher price.

4. Buying Decision Framework

Questions to Ask Yourself:

  1. How important is camera quality to you? If you are someone who relies heavily on your phone's camera and wants the best possible photo and video experience, go for the Samsung Galaxy S21 FE 5G.
  2. How important is fast charging? If you prioritize faster charging, the Xiaomi Poco F4's 67W charging is a major benefit.
  3. Do you prioritize a smooth gaming experience? If so, then the Xiaomi Poco F4 with 12GB of ram and its big, crisp display make it the go-to device for a seamless gaming experience.

Scenario-Based Recommendations:

  • Travel Blogger: The Samsung Galaxy S21 FE 5G for its top-tier camera quality, which is essential for creating high-quality content on the move.
  • Mobile Gamer: The Xiaomi Poco F4 with 12GB RAM for its excellent performance, larger display, and faster charging for those long gaming sessions.
  • Everyday User on a Budget: The Xiaomi Poco F4 for its balanced performance and very fast charging, giving you great value for your money.
  • Professional Requiring a Reliable Camera: The Samsung Galaxy S21 FE 5G for its superior camera technology and solid all-around performance.

My Choice

If I were choosing between these two, I'd lean towards the Samsung Galaxy S21 FE 5G. While I appreciate the Poco F4's fast charging and larger display, the S21 FE’s better camera system and wireless charging is very compelling. As someone who takes a lot of photos and prefers a more versatile photography experience, the S21 FE offers that edge, and the potential for further updates is another bonus. The convenience of wireless charging also aligns more with my needs. The additional sensor suite also offers some unique functionality that the Xiaomi device does not. While the Snapdragon 870 in the Poco F4 is still a very capable chip, the overall balance of the S21 FE tips the scales for me.

Ultimately, it comes down to your personal priorities. Both phones are excellent devices, so consider what matters most to you and choose accordingly.

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.