Xiaomi 12 Pro vs Samsung Galaxy S21 FE 5G - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12 Pro
Xiaomi 12 Pro
Xiaomi

General

Launch Date December 31, 2021 January 7, 2022
Release Year 2021 2022

Physical

Volume 100.08 cm³ 91.64 cm³
Screen Size to Weight Ratio 3.3 "/g 3.62 "/g
Weight 204 g 177 g
Height 163.6 mm 155.7 mm
Width 74.6 mm 74.5 mm
Thickness 8.2 mm 7.9 mm
Foldable Design No No
Available Colors
  • Blue
  • Green
  • Purple
  • Gray
  • White
  • Graphite
  • Lavender
  • Olive

Display

Screen Size 6.73 " 6.4 "
Resolution 1440 x 3200 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 89.6 % 86.7 %
Pixel Density 521 PPI 403 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness 1000 nits N/A
Peak Brightness 1500 nits N/A

Hardware

Battery Capacity per Screen Area 101.56 mAh/in² 109.86 mAh/in²
Battery Density 45.96 mAh/cm³ 49.11 mAh/cm³
Battery Capacity 4600 mAh 4500 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) Qualcomm SM8350 Snapdragon 888 5G (5 nm) - Version 1
CPU Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - Version 1
GPU Adreno 730 Adreno 660 - Version 1

Connectivity

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

Software

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

Comparison Summary

Okay, let's break down the Xiaomi 12 Pro and Samsung Galaxy S21 FE 5G, putting aside the marketing hype and focusing on what really matters to users. Here's a detailed, user-focused comparison:

1. Specifications Breakdown

FeatureXiaomi 12 ProSamsung Galaxy S21 FE 5GReal-World Implications
Design
Dimensions163.6 x 74.6 x 8.2 mm155.7 x 74.5 x 7.9 mmXiaomi is larger and slightly thicker, may feel less comfortable in smaller hands, while the S21 FE is more pocketable and comfortable for extended use.
Weight204g177gS21 FE is significantly lighter, making it easier to handle and use for extended periods. Xiaomi will feel more dense and premium in the hand.
Display
Size6.73"6.4"Xiaomi 12 Pro offers a larger screen for immersive viewing, better for media consumption, gaming, and multitasking.
Resolution1440 x 32001080 x 2340Xiaomi 12 Pro has a sharper, more detailed display; text and images will appear much crisper.
Pixel Density521 ppi403 ppiThe Xiaomi's higher pixel density results in much sharper text and visuals, making it superior for detailed content consumption.
TechnologyAMOLEDAMOLEDBoth offer vibrant colors and deep blacks, ideal for media consumption, gaming and everyday use.
Refresh Rate120Hz120HzBoth provide smooth scrolling and animations, making the user experience fluid and responsive.
Brightness1500 nits1300 nitsXiaomi 12 Pro has better outdoor visibility, making the screen easier to view under bright sunlight.
Performance
ChipsetSnapdragon 8 Gen 1 (4nm)Snapdragon 888 5G (5nm)Xiaomi has a newer, more powerful processor, offering faster performance in demanding tasks and better overall efficiency.
Antutu Score1,177,498923,836The Xiaomi 12 Pro is faster in benchmarks, translates to smoother experience in gaming and heavy apps.
GPUAdreno 730Adreno 660The Xiaomi 12 Pro has a more powerful graphics processor, provides a better gaming experience with higher frame rates and graphical fidelity.
Battery Life
Capacity4600 mAh4500 mAhBoth have similar battery capacities; expect comparable battery life for typical usage.
Charging120W Fast, 50W Wireless25W Fast, 15W WirelessXiaomi 12 Pro charges much faster, reducing downtime; it also has faster wireless charging capabilities
Battery FeaturesSurge P1 chip, reverse charging, non-removableReverse charging, non-removable, no charger in-boxBoth devices support reverse wireless charging but differ on wired, wireless, and included in-box chargers. The Xiaomi offers advanced wired and wireless options, while Samsung does not include an in-box charger.
Camera
Main Camera50MP, f/1.9, 1/1.28"12MP, f/1.8, 1/1.76"Xiaomi's larger sensor and higher resolution main camera captures more detail and performs better in low light conditions.
Telephoto + PortraitNot present8MP, f/2.0Samsung S21 FE has a dedicated telephoto lens for optical zoom, whereas the Xiaomi relies on digital zoom.
Selfie Camera32MP, 1/3.14"32MP, f/2.2, 1/2.8"Samsung's selfie has a slightly larger sensor for better low-light performance. Both have the same resolution.
Wide Angle Lens50MP, f/2.2, 1/2.76"Not presentXiaomi has a wide-angle lens for better landscape and group photos, whereas Samsung does not.
Portrait Mode (depth)50MP, f/1.9, 1/2.76"Not presentXiaomi has a portrait mode for creating bokeh effects, whereas Samsung does not offer a dedicated portrait mode.
Wide Angle + MacroNot present13MP, f/2.2, 1/3.06"Samsung offers a dedicated macro lens for detailed close-up shots, while Xiaomi does not have a dedicated macro.
Video Recording8K@24fps, 4K@60fps4K@60fpsXiaomi 12 Pro supports higher video resolution for professional-grade video content.
DxoMark Scores129 (Mobile Main score)117(Mobile Main score), 127(Selfie Main score)Xiaomi 12 Pro excels in mobile photography and videography. Samsung performs better in selfie and has a solid overall mobile camera performance.
Software
OSAndroid 12Android 12Both run Android, but Samsung has the advantage of potential future updates.
Connectivity
WiFiWiFi 6 (802.11ax)WiFi 6 (802.11ax)Both support the latest WiFi standards for fast and reliable connectivity.
BluetoothBluetooth 5.2Bluetooth 5.0Xiaomi 12 Pro has a newer Bluetooth version; both support a range of audio codecs.
GPSQZSS, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)GPS, A-GPS, GLONASS, Beidou, GalileoXiaomi 12 Pro supports a wider range of satellite systems, offering better location accuracy.
Storage
RAM8/12 GB6/8 GBXiaomi 12 Pro offers more RAM, useful for heavy multitasking and demanding applications
Storage128/256 GB128/256 GBBoth devices are available in the same storage configurations, but no expandable storage is available
Audio
QualityDolby Atmos, Hi-Res Audio, Stereo Speakers, 2 microphonesDolby Atmos, Noise cancellation microphone, Stereo SpeakersXiaomi 12 Pro provides better audio quality and features for audiophiles while the Samsung S21 FE includes a noise-canceling microphone for better call quality
Security
Featuresbasic fingerprint sensorbasic fingerprint sensorBoth offer basic fingerprint sensor security
Build Quality
ProtectionCorning Gorilla Glass VictusCorning Gorilla Glass VictusBoth devices have the same screen protection technology

2. Key Insights

Xiaomi 12 Pro Strengths:

  • Superior Display: Larger size, higher resolution, and brightness provide a more immersive and vibrant viewing experience.
  • Performance Powerhouse: The Snapdragon 8 Gen 1 and Adreno 730 GPU offer noticeably faster and smoother performance, ideal for gaming and demanding applications.
  • Rapid Charging: The 120W wired charging and 50W wireless charging significantly reduce charging times, very convenient for busy users.
  • Enhanced Camera System: The 50MP main camera with a large sensor delivers better low-light performance and detail; it also includes a wide-angle lens and a portrait mode lens.
  • Advanced Audio: Offers Hi-Res Audio, enhanced spatial audio and better audio immersion with two microphones for improved voice capture.
  • More precise GPS: A wider range of satellite systems offers more accurate GPS capabilities.

Samsung Galaxy S21 FE 5G Strengths:

  • Lighter and More Compact: Easier to handle and carry, making it more comfortable for extended use and for people with smaller hands.
  • Solid Camera Performance: Good overall camera performance with a telephoto zoom lens.
  • Good Selfie Camera: A larger selfie sensor than the Xiaomi 12 Pro for better low-light shots.
  • Established Software Support: Samsung is generally good with long-term software updates.
  • Macro Camera: A dedicated macro camera lens is available on the S21 FE for more detailed close-up shots.

Trade-offs and Limitations:

  • Xiaomi 12 Pro: The phone is heavier and bulkier, which may be a drawback for some users. It does not have a telephoto zoom lens.
  • Samsung Galaxy S21 FE 5G: Has a less powerful processor, a smaller display with lower resolution, and slower charging speed compared to the Xiaomi 12 Pro. Does not come with an in-box charger. It lacks a dedicated wide angle and portrait mode lens compared to Xiaomi 12 Pro.

3. User Profiles and Recommendations

Xiaomi 12 Pro is Ideal for:

  • Tech Enthusiasts and Gamers: Those who prioritize top-tier performance and want the smoothest, most responsive experience.
  • Media Consumers: Users who watch a lot of videos and play games benefit from the larger, higher-resolution screen.
  • Photography Enthusiasts: Users who want a versatile camera with great low-light capabilities and professional video options.
  • Power Users: People who need fast charging and can benefit from the fast wired and wireless charging.

Samsung Galaxy S21 FE 5G is Ideal for:

  • Everyday Users: Those who want a reliable, lightweight smartphone with a good overall experience.
  • Casual Photographers: Users who want a decent camera system without the need for top-tier professional capabilities.
  • Budget Conscious Buyers: Those who want a good value in the premium mid-range sector from a well-established brand.
  • Users with Smaller Hands: The more compact and lighter design will be preferred by people with smaller hands.
  • Selfie Lovers: Users who take a lot of selfies will enjoy the larger front sensor.

4. Buying Decision Framework

Here are three practical questions to guide your buying decision:

  1. Do you prioritize performance and display quality above all else?
    • If yes, the Xiaomi 12 Pro is the better choice.
  2. Do you prefer a lighter, more comfortable phone and a good all-around camera with a telephoto zoom lens and a macro lens?
    • If yes, the Samsung Galaxy S21 FE 5G is a better fit.
  3. Is fast charging speed an essential feature for you?
    • If yes, the Xiaomi 12 Pro's 120W charging will be more convenient.

Scenario-Based Recommendations:

  • For the Mobile Gamer: The Xiaomi 12 Pro offers superior gaming performance and a better display for immersive gameplay.
  • For the On-the-Go Photographer: The Xiaomi 12 Pro has a versatile camera system and impressive video features, but the S21 FE has the edge in selfie and also adds a telephoto and macro lens.
  • For the Everyday User: The Samsung Galaxy S21 FE 5G provides a balanced experience, good camera performance and a comfortable design.
  • For the heavy multi-tasker: The Xiaomi 12 Pro is better due to it's faster processor and increased memory.

My Choice

If I were to choose between these two phones, I'd go with the Xiaomi 12 Pro. Here's why:

As a tech journalist and analyst, I value raw performance, cutting-edge features, and the best possible screen experience. The Xiaomi 12 Pro ticks all those boxes for me. The superior display with its higher resolution and brightness is a joy to use for both work and entertainment. I also greatly value the faster processing power for demanding tasks, which results in a smoother user experience. While I appreciate the S21 FE's more compact form factor, the Xiaomi 12 Pro's trade-off is one I'm willing to make. I also value fast charging, and the Xiaomi's 120W charging would save me a lot of time. Ultimately, the Xiaomi 12 Pro offers the best overall package for my specific needs.

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.