Samsung Galaxy S21 FE 5G vs Xiaomi Redmi 13C - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 7, 2022 November 10, 2023
Release Year 2022 2023

Physical

Volume 91.64 cm³ 106.14 cm³
Screen Size to Weight Ratio 3.62 "/g 3.51 "/g
Weight 177 g 192 g
Height 155.7 mm 168 mm
Width 74.5 mm 78 mm
Thickness 7.9 mm 8.1 mm
Foldable Design No No
Available Colors
  • White
  • Graphite
  • Lavender
  • Olive
  • Midnight Black
  • Glacier White
  • Navy Blue
  • Clover Green

Display

Screen Size 6.4 " 6.74 "
Resolution 1080 x 2340 720 x 1600
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 86.7 % 83.7 %
Pixel Density 403 PPI 260 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A 450 nits
HBM Brightness N/A 600 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 109.86 mAh/in² 110.07 mAh/in²
Battery Density 49.11 mAh/cm³ 47.11 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) - Version 1 Mediatek MT6769Z Helio G85 (12 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - Version 1 Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 660 - Version 1 Mali-G52 MC2

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 13
Maximum OS Version 16

Comparison Summary

Alright, let's dive into a head-to-head comparison of the Samsung Galaxy S21 FE 5G and the Xiaomi Redmi 13C. We'll get past the spec sheets and figure out what these phones really mean for you and your day-to-day.

1. Specifications Breakdown

Here's a breakdown of their key specs, with a real-world spin:

FeatureSamsung Galaxy S21 FE 5GXiaomi Redmi 13CReal-World Implications
Design
Dimensions155.7 x 74.5 x 7.9 mm168 x 78 x 8.1 mmS21 FE 5G: More compact, easier for one-handed use; Redmi 13C: Larger screen, more immersive, less pocket-friendly
Weight177g192gS21 FE 5G: Lighter, better for extended use; Redmi 13C: Heavier feel
Build Quality (Screen)Corning Gorilla Glass VictusUnknownS21 FE 5G: More durable screen; Redmi 13C: Unknown protection, requires a screen protector
Display
Size6.4"6.74"Redmi 13C: Larger display for media consumption, S21 FE 5G slightly smaller for easier handling
Resolution1080x2340720x1600S21 FE 5G: Sharper, clearer images and text; Redmi 13C: Less crisp
Pixel Density (PPI)403260S21 FE 5G: Superior sharpness, finer details; Redmi 13C: More pixelated, especially noticeable on close inspection
TechnologyAMOLEDIPS LCDS21 FE 5G: Vivid colors, deep blacks, better contrast, good outdoors; Redmi 13C: Less vibrant colors, can look washed out in bright light
Refresh Rate120Hz90HzS21 FE 5G: Smoother scrolling, more fluid animations; Redmi 13C: Still smooth, just not as silky
Brightness1300 nits0 nitsS21 FE 5G: Excellent visibility in bright sunlight; Redmi 13C: Not specified, likely struggles outdoors
Performance
ChipsetSnapdragon 888 (5nm)Helio G85 (12nm)S21 FE 5G: Flagship-level performance, handles demanding tasks, fast gaming; Redmi 13C: Entry-level performance, suitable for basic tasks, less capable for gaming
Antutu Score923,836222,000S21 FE 5G: Much faster app loading, smoother multitasking, better gaming; Redmi 13C: Slower overall, not built for gaming.
GPUAdreno 660Mali-G52 MC2S21 FE 5G: Superior graphics capabilities, better for gaming; Redmi 13C: Basic graphics for less demanding games
Camera
Main Camera Resolution12MP50MPRedmi 13C: Higher megapixel count, more detail in good light; S21 FE 5G: Larger sensor, better low-light photos
Main Camera Sensor Size1/1.76"1/2.76"S21 FE 5G captures more light, resulting in better quality, less noisy photos, especially in low light; Redmi 13C performs better in ideal lighting conditions
Telephoto CameraYesNoS21 FE 5G: Better zoom capabilities for portraits, detailed close ups; Redmi 13C: No dedicated zoom, digital zoom is less good.
Selfie Camera32MP8MPS21 FE 5G: Higher quality selfies with more detail; Redmi 13C: Basic selfie camera.
Macro LensNo2MPS21 FE 5G: No macro lens for closeup shots; Redmi 13C: Dedicated macro shots possible, but low resolution.
Video4K@30/60fps, 1080p@240fps1080p@30fpsS21 FE 5G: Higher video quality with 4K, Redmi 13C: Basic video recording, lower resolution
Video StabilizationYesNoS21 FE 5G: Electronic Image Stabilization for smoother video; Redmi 13C: No dedicated stabilization, more shaky videos
DXOMark Mobile Score117N/AS21 FE 5G: Verified camera performance; Redmi 13C: Unspecified camera quality
DXOMark Selfie Score127N/AS21 FE 5G: Verified Selfie camera performance; Redmi 13C: Unspecified selfie camera quality
Battery Life
Capacity4500mAh5000mAhRedmi 13C: Likely longer battery life due to larger capacity; S21 FE 5G: Good battery life
Charging Speed25W18WS21 FE 5G: Faster charging, shorter waiting time; Redmi 13C: Slower charging.
Wireless Charging15WNoS21 FE 5G: Convenient wireless charging option; Redmi 13C: No wireless charging option.
Reverse ChargingYesYesBoth phones allow you to charge other devices using your phone's battery
Software
OSAndroid 12 (Up to 16)Android 13Redmi 13C comes with a slightly newer version of Android; S21 FE 5G will get 4 years of updates to version 16.
Connectivity
WifiWiFi 6 (802.11ax)802.11acS21 FE 5G: Faster wifi speeds; Redmi 13C: Slightly slower wifi speed
Bluetooth5.05.3Redmi 13C: More modern bluetooth; S21 FE 5G: Older version of bluetooth
Storage
Internal Storage128/256 GB128/256 GBBoth devices offer same storage options;
RAM6/8 GB4/6/8 GBGood for multitasking and gaming
Audio
Audio QualityDolby Atmos, Noise cancellation microphoneStereo SpeakersS21 FE 5G: Better audio quality with added spatial audio; Redmi 13C: Standard stereo speakers
Security
Fingerprint Sensorbasicside-mountedRedmi 13C: More convienient fingerprint scanner
Sensors
SensorsProximity, Accelerometer, Compass, Gyroscope, BarometerAccelerometer, Compass, Ultrasonic proximity virtualS21 FE 5G: More sensors available for advanced features

2. Key Insights

Samsung Galaxy S21 FE 5G:

  • Strengths:

    • Superior Display: The AMOLED panel with 120Hz is a huge step up, offering better visuals, higher refresh rates for smooth usage, and fantastic outdoor visibility.
    • Flagship Performance: The Snapdragon 888 chipset means this phone is incredibly fast, handling demanding apps and games with ease.
    • Advanced Camera: Features a versatile triple-camera system with dedicated telephoto, offering OIS and overall excellent image quality, especially in low light. Also includes 4K video recording at 30/60fps and amazing selfie camera.
    • Premium Features: Wireless charging, better audio with Dolby Atmos, and a more durable screen provide a high-end experience.
  • Trade-offs:

    • Older design and launched earlier, not as up to date as Redmi.
    • Smaller battery than Redmi.

Xiaomi Redmi 13C:

  • Strengths:

    • Bigger Display: Larger screen for those who prefer more real estate for media consumption, however with lower resolution.
    • Larger Battery: Offers better battery endurance, potentially lasting longer on a single charge.
    • Lower Price: This is a budget-friendly option, making it accessible to a wider audience.
  • Trade-offs:

    • Basic Performance: The Helio G85 is fine for daily tasks but struggles with demanding apps and games.
    • Lower Quality Display: The IPS LCD is less vibrant and has lower resolution, less ideal for media consumption in bright environments.
    • Basic Camera: Limited video capabilities and missing features like OIS, and lacks a dedicated telephoto camera.

3. User Profiles and Recommendations

  • Samsung Galaxy S21 FE 5G:

    • Tech Enthusiasts: Users who value top-tier performance, excellent display quality, and advanced camera features, who don't mind buying an older device.
    • Gamers: The powerful chipset and high refresh rate screen are great for mobile gaming.
    • Content Creators: Users who need a reliable camera system for high-quality photos and videos and great selfie quality.
    • Users of Premium Smartphones: This caters for users who want the premium features, including wireless charging.
  • Xiaomi Redmi 13C:

    • Budget-Conscious Users: Ideal for those who want a smartphone with a large screen and long battery life without spending too much.
    • Casual Users: Perfect for people who primarily use their phone for basic tasks like browsing, social media, and messaging.
    • Media Consumers: While the screen may not be the best, the large display makes for comfortable media consumption on a budget.
    • Users Who Prioritize Battery: If you want a long battery life this phone is a great candidate.

4. Buying Decision Framework

Here are three key questions to guide your decision:

  1. Do you prioritize performance and display quality?
    • If yes, the Samsung Galaxy S21 FE 5G is the better option.
  2. Do you need the longest possible battery life and are you on a tight budget?
    • If yes, the Xiaomi Redmi 13C fits this need.
  3. Are you a frequent gamer or content creator?
    • If yes, the Samsung Galaxy S21 FE 5G is the clear winner.

Scenario-Based Recommendations:

  • Scenario 1: "The Gamer" If you are into mobile gaming, choose Samsung Galaxy S21 FE 5G due to its high refresh rate, more powerful chipset and GPU, resulting in better gaming experience.

  • Scenario 2: "The Budget-Minded User" If you want a large screen, large battery and don't need top-tier performance, go for Xiaomi Redmi 13C because it will fit your needs while being affordable.

  • Scenario 3: "The Social Media Enthusiast" For a great camera and great performance, Samsung Galaxy S21 FE 5G is your go-to option.

My Choice

If I were choosing, I would pick the Samsung Galaxy S21 FE 5G. While the Redmi 13C offers a larger battery and is cheaper, the S21 FE 5G provides a significantly better experience in areas that matter most to me: a vibrant, sharp display, snappy performance with a powerful chipset, and a far more capable camera system. I appreciate the superior build quality, wireless charging, and the flexibility the telephoto lens provides. I’d happily sacrifice a little battery life for these improvements. For me, the S21 FE 5G is a superior overall phone.

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.