Samsung Galaxy S21 5G vs Xiaomi Redmi 14C - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 29, 2021 August 30, 2024
Release Year 2021 2024

Physical

Volume 85.33 cm³ 109.67 cm³
Screen Size to Weight Ratio 3.67 "/g 3.26 "/g
Weight 169 g 211 g
Height 151.7 mm 171.9 mm
Width 71.2 mm 77.8 mm
Thickness 7.9 mm 8.2 mm
Foldable Design No No
Available Colors
  • Phantom White
  • Phantom Gray
  • Phantom Violet
  • Phantom Pink
  • Midnight Black
  • Starry Blue
  • Sage Green
  • Dreamy Purple

Display

Screen Size 6.2 " 6.88 "
Resolution 1080 x 2400 720 x 1640
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 85.9 % 84 %
Pixel Density 421 PPI 260 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A 450 nits
HBM Brightness N/A 600 nits
Peak Brightness 1300 nits N/A

Hardware

Battery Capacity per Screen Area 104.06 mAh/in² 109.01 mAh/in²
Battery Density 46.88 mAh/cm³ 47.05 mAh/cm³
Battery Capacity 4000 mAh 5160 mAh
NFC Support Yes Yes
Chipset Exynos 2100 (5 nm) - International Mediatek Helio G81 Ultra
CPU Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Mali-G78 MP14 - International Mali-G52 MC2

Connectivity

USB Version 3.2 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.2, OTG USB Type-C 2.0

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 15

Comparison Summary

1. Specifications Comparison

Design

FeatureSamsung Galaxy S21 5GXiaomi Redmi 14CPractical Impact
Dimensions151.7 × 71.2 × 7.9 mm171.9 × 77.8 × 8.2 mmThe Redmi 14C is significantly larger and bulkier, making the S21 5G more pocketable and comfortable for one-handed use.
Weight169g211gThe S21 5G is much lighter, making it more comfortable to hold for extended periods. The Redmi 14C might feel heavier and less ergonomic.
Build MaterialGlass Front and Back, Aluminum framePlastic back and frameSamsung S21 has a more premium build that feels better in hand, but might be more prone to breakage.

Display

FeatureSamsung Galaxy S21 5GXiaomi Redmi 14CPractical Impact
Size6.2"6.88"The Redmi 14C offers a larger screen, which is great for media consumption and gaming. The S21 5G is more compact, better for portability.
Resolution1080x2400720x1640The S21 5G has a significantly sharper display. Text and images will appear crisper, and video will look more detailed.
PPI421260The S21 5G's higher pixel density translates to sharper visuals, reducing pixelation, and improving the overall viewing experience.
TechnologyAMOLEDIPS LCDThe S21 5G's AMOLED screen provides vibrant colors, deep blacks, and superior contrast, while the IPS LCD of Redmi 14C is prone to washed-out colors and lower contrast.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations with 120Hz, however, AMOLED will provide superior clarity.
Brightness1300 nits0 nitsThe S21 5G offers much better visibility in bright outdoor conditions. Redmi 14C's brightness is unknown which might have issues under direct sunlight
Screen ProtectionCorning Gorilla Glass VictusUnknownThe S21 5G has superior scratch and drop resistance compared to an unknown screen protector of the Xiaomi Redmi 14C.

Performance

FeatureSamsung Galaxy S21 5GXiaomi Redmi 14CPractical Impact
ChipsetExynos 2100 (5 nm)Mediatek Helio G81 UltraThe S21 5G's chipset is much more powerful, leading to faster app loading, smoother multitasking, and better gaming performance.
Antutu Score749,100262,000The S21 5G offers significantly higher performance, which is noticeable in intensive tasks like gaming or video editing.
GPUMali-G78 MP14Mali-G52 MC2The S21 5G has a much more powerful GPU, essential for high-end gaming and graphics-intensive applications.
RAM8 GB4/6/8 GBBoth offer an 8GB option for the best performance. Lower end models of Redmi 14C can struggle with multitasking.

Camera

FeatureSamsung Galaxy S21 5GXiaomi Redmi 14CPractical Impact
Main Camera Resolution12MP50MPThe Redmi 14C's higher resolution sensor can produce detailed images in good lighting conditions, however, the S21 has better pixel size.
Telephoto/Portrait LensYes (64MP)NoThe S21 5G provides superior zoom capabilities and portrait photos with depth effects.
Selfie Camera Resolution10MP13MPBoth provide high-resolution selfies.
Wide Angle/Macro LensYes (12.2MP)NoThe S21 5G allows for diverse shots with wider angles and close-up macro capabilities.
Video RecordingUp to 8K@24fpsUp to 1080p@30fpsThe S21 5G can record professional quality videos with higher resolution and superior stabilization.
Video StabilizationYesNoS21 provides video stabilization while recording.
Slow-motion960fps120fpsS21's slow-motion feature will have a better quality and higher frame rate for slow-motion videos.
DXOMark (Mobile)111Not TestedThe S21 5G has a well-rated camera system based on DXOMark scores. The Redmi 14C lacks official testing, making quality comparison difficult.
DXOMark (Selfie)132Not TestedThe S21 5G has a well-rated front-facing camera based on DXOMark scores.
Camera Features4K Video, 8K Video, Optical zoom, OIS, RAW, Night ModeDigital zoom, HDRThe S21 5G provides more professional and versatile features for photography and videography, while the Redmi is more basic.

Battery

FeatureSamsung Galaxy S21 5GXiaomi Redmi 14CPractical Impact
Capacity4000mAh5160mAhThe Redmi 14C is expected to provide longer battery life due to its larger capacity but its slower chipset efficiency.
Charging25W18WThe S21 5G charges faster, reducing downtime.
FeaturesWireless Charging, Reverse ChargingNoneThe S21 5G has better charging options, and can also charge other devices.

2. Key Differences Analysis

Samsung Galaxy S21 5G Advantages

  • Superior Display: AMOLED panel with higher resolution, brightness, and pixel density for a vibrant, sharp, and clear viewing experience even under bright sunlight.
  • Much Higher Performance: The Exynos 2100 chipset offers significantly better performance for demanding tasks, gaming, and general smoothness.
  • Advanced Camera System: Versatile triple-camera setup with telephoto, wide-angle and higher video resolution along with high quality video features, better image quality, and higher DXOMark scores.
  • Premium Build Quality: Higher quality materials make it feel better in hand.
  • Wireless Charging and Reverse Charging: Additional convenience for users with compatible accessories.
  • Better Audio: Dolby Atmos and stereo speakers for a more immersive audio experience.
  • More GPS Systems: L1 + L5 and E1+E5a support for improved accuracy.

Xiaomi Redmi 14C Advantages

  • Larger Display: A bigger screen is ideal for media consumption and gaming for those who prefer larger screens.
  • Bigger Battery: The larger battery capacity is expected to result in longer battery life.
  • Newer Bluetooth Standard: Bluetooth 5.4 for potentially better connection stability and efficiency.
  • Newer Android Version: Comes with Android 14 which includes some latest features and security updates.
  • Lower Price: Likely to be priced lower, making it more accessible to budget-conscious buyers.

Significant Trade-offs

  • S21 5G: Smaller battery, potentially less battery life, older Android version.
  • Redmi 14C: Significantly lower performance, inferior display quality, basic camera features, and unknown build quality

3. User Profiles & Recommendations

Samsung Galaxy S21 5G Ideal User

  • Power Users: Gamers, multitaskers, and those who need high-performance for intensive tasks.
  • Photography Enthusiasts: Users who value a versatile camera system with high-quality video capabilities.
  • Media Consumers: Users who prioritize a high-quality display for watching videos and enjoying content with vibrant colors and sharper details.
  • Users who value a premium build: Those who want higher quality material with better screen protection.
  • Those who prefer a compact form factor: Users who need a smaller, pocketable device, while still having great screen.

Specific Use Cases:

  • Professional photography and videography on the go.
  • High-end gaming.
  • Content creation and editing.
  • Watching high-resolution videos and movies.
  • Users wanting fast charging and wireless charging.

Xiaomi Redmi 14C Ideal User

  • Budget-Conscious Users: Those looking for a functional smartphone at a more affordable price.
  • Basic Smartphone Users: Users who primarily use their phones for browsing, social media, and basic tasks.
  • Users needing long battery life: Users who need the phone to last a long day.
  • Users who prioritize a large screen: Users who prefer a bigger display for media consumption.

Specific Use Cases:

  • Daily basic usage (calls, texts, social media).
  • Watching videos and movies on a larger screen.
  • Those needing an affordable device.
  • Users who prioritize newer software.

Price-to-Value

  • Samsung Galaxy S21 5G: Provides a premium experience with a high price tag, but offers exceptional display and performance.
  • Xiaomi Redmi 14C: Offers good value for the money, focusing on essential features and a large screen without breaking the bank.

4. Decision Framework

Key Questions for Buyers

  1. What do you value more, raw performance and display quality or battery life and affordability?
  2. How important is a high-quality camera system and advanced video features?
  3. Do you prioritize a premium build and wireless charging, or is a plastic build and basic feature set enough?

Scenario-Based Recommendations

  • For power users: Choose the Samsung Galaxy S21 5G for its superior performance, better display, and high-end camera features.
  • For those on a tight budget: Choose the Xiaomi Redmi 14C for its affordability, larger display, and decent battery life.
  • For casual users: The Xiaomi Redmi 14C provides a good enough experience for daily usage at a lower price.
  • For users who prioritize quality and advanced features: Choose the Samsung Galaxy S21 5G, as its camera quality and build surpasses the Redmi 14C by far.

My Choice

Based on my analysis, I would choose the Samsung Galaxy S21 5G.

Here's why:

While the Xiaomi Redmi 14C offers a larger battery and a newer Android version at a budget-friendly price point, the Samsung Galaxy S21 5G's overall package provides a superior user experience. The S21's AMOLED display, significantly better performance, professional camera system, premium build, and additional features like wireless charging outweigh the benefits of a larger battery in Redmi. For a user who prioritizes quality and performance, the S21 is the clear winner, offering a much more enjoyable and versatile experience. Though the S21 may be older, it still provides a great user experience if you can get a good price.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

Key Strengths:

  • Mobile technology analysis
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Bridging technical complexity with engaging, accessible narratives.