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 95.23 cm³ 109.67 cm³
Screen Size to Weight Ratio 3.35 "/g 3.26 "/g
Weight 200 g 211 g
Height 161.5 mm 171.9 mm
Width 75.6 mm 77.8 mm
Thickness 7.8 mm 8.2 mm
Foldable Design No No
Available Colors
  • Phantom Violet
  • Phantom Pink
  • Phantom Black
  • Phantom Silver
  • Phantom Gold
  • Phantom Red
  • Midnight Black
  • Starry Blue
  • Sage Green
  • Dreamy Purple

Display

Screen Size 6.7 " 6.88 "
Resolution 1080 x 2400 720 x 1640
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 88.8 % 84 %
Pixel Density 394 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 106.93 mAh/in² 109.01 mAh/in²
Battery Density 50.4 mAh/cm³ 47.05 mAh/cm³
Battery Capacity 4800 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
Dimensions161.5 x 75.6 x 7.8 mm171.9 x 77.8 x 8.2 mmThe Redmi 14C is noticeably larger and slightly thicker, potentially less comfortable for one-handed use.
Weight200g211gThe S21+ is lighter, which may be preferable for prolonged use and carrying.
BuildUnknownUnknownNo clear advantage in build material can be assessed

Display

FeatureSamsung Galaxy S21+ 5GXiaomi Redmi 14CPractical Impact
Size6.7"6.88"The Redmi 14C has a slightly larger screen, good for media consumption.
Resolution1080 x 2400720 x 1640The S21+ offers much sharper visuals and text, making it better for detailed tasks and sharper image viewing.
Pixel Density (PPI)394260The S21+'s higher PPI results in a significantly sharper display with crisper details.
TechnologyAMOLEDIPS LCDThe S21+ has superior contrast, deeper blacks, vibrant colors, and better energy efficiency, especially with dark themes.
Refresh Rate120Hz120HzBoth have smooth scrolling and animations.
Brightness1300 nits0 nitsThe S21+ is significantly brighter, offering much better visibility in direct sunlight. The 0 nits on the Xiaomi is likely an error and requires confirmation.

Performance

FeatureSamsung Galaxy S21+ 5GXiaomi Redmi 14CPractical Impact
ChipsetExynos 2100 (5 nm)Mediatek Helio G81 UltraThe S21+ has a much more powerful chipset, resulting in smoother app loading, better multitasking, and improved performance in demanding tasks and gaming.
AnTuTu Score749,100262,000The S21+ performs significantly better across all tasks, including intensive applications and gaming.
GPUMali-G78 MP14Mali-G52 MC2The S21+'s GPU provides superior graphics performance, suitable for high-end mobile gaming and graphics-intensive tasks.

Camera

FeatureSamsung Galaxy S21+ 5GXiaomi Redmi 14CPractical Impact
Main Camera12MP, f/1.8, 1/1.76" sensor, 1.8µm pixels, Sony IMX55550MP, f/1.8, Unknown sensor, Unknown pixelsThe Redmi 14C has a higher resolution but sensor specifics are missing, the S21+'s sensor specifications are high quality with larger pixels, suggesting superior low-light performance and overall image quality.
Telephoto + Portrait64MP, f/2.0, 1/1.72" sensor, 0.8µm pixels, Samsung Bright S5KGW2Not availableThe S21+ offers a dedicated telephoto lens for optical zoom and portrait shots, providing more versatility in photography.
Selfie Camera10MP, f/2.2, 1/3.2" sensor, 1.22µm pixels, Sony IMX37413MP, f/2.0, Unknown sensor, Unknown pixelsThe Redmi 14C has a slightly higher resolution selfie camera and wider aperture, likely offering slightly better low-light selfies.
Wide Angle + Macro12.2MP, f/2.2, 1/2.55" sensor, 1.4µm pixels, Sony IMX563Not availableThe S21+ offers a dedicated wide-angle camera for landscape shots, and macro lens for detailed close up photos.
Video RecordingUp to 8K@24fps, 4K@60fps with HDR, EIS, Stereo Sound, Slow-motion 960fps1080p@30fps, Slow-motion 120fpsThe S21+ can record higher resolution and has more features like HDR, EIS, and slow-motion, offering higher quality video recording.
DxOMarkMobile: 111, Photo: 118, Video: 89Not availableThe S21+ is a capable camera phone with a good DxOMark score.

Battery

FeatureSamsung Galaxy S21+ 5GXiaomi Redmi 14CPractical Impact
Capacity4800 mAh5160 mAhThe Redmi 14C has a slightly larger battery, potentially providing marginally longer battery life.
Charging25W Fast Charging18W Fast ChargingThe S21+ charges faster, reducing downtime, even with a slightly smaller battery capacity.
Other FeaturesReverse Charging, 15W Wireless Charging, Reverse Wireless Charging 4.5WNoneThe S21+ offers more convenience with wireless charging and reverse charging capabilities.

2. Key Differences Analysis

Samsung Galaxy S21+ 5G Advantages:

  • Superior Display: AMOLED with higher resolution, brightness, and pixel density, resulting in a significantly sharper and more vibrant display.
  • Significantly Better Performance: A much more powerful processor and GPU, allowing for smoother multitasking, gaming, and overall faster app loading.
  • Advanced Camera System: More versatile camera system with telephoto, wide-angle, and macro lenses, better video recording capabilities (up to 8K), and higher DxOMark score.
  • Faster Charging and Wireless Charging: Offers faster wired charging along with wireless and reverse wireless charging capabilities, providing more convenience.
  • More advanced Wi-Fi: Supports the 802.11ax standard.
  • Better Audio: Support for Hi-Res Audio, Dolby Atmos, and Stereo Speakers.
  • eSIM support: Offers eSIM for easy digital carrier switching.

Xiaomi Redmi 14C Advantages:

  • Slightly Larger Battery: May offer slightly longer battery life due to its larger battery capacity.
  • Newer Bluetooth: Uses Bluetooth 5.4.
  • Newer OS: Ships with Android 14.
  • Lower Cost Probably.

Trade-offs:

  • S21+ Trade-offs: Higher price point.
  • Redmi 14C Trade-offs: Significantly lower performance, inferior display, and less advanced camera capabilities.

3. User Profiles & Recommendations

Samsung Galaxy S21+ 5G Ideal User:

  • Power Users: Those who need a phone for heavy multitasking, gaming, and demanding applications.
  • Photography Enthusiasts: Users who prioritize camera quality, optical zoom, and advanced video recording features.
  • Multimedia Consumers: Individuals who value a high-quality display for watching videos, browsing, and reading.
  • Users seeking Premium Features: Those who want wireless charging, reverse charging, and a high-quality audio experience.
  • Users that want higher quality and performance for a high price.

Use Cases:

  • High-fidelity gaming
  • Professional photography and videography
  • Intensive multitasking
  • Viewing high-resolution media
  • Long periods outside under direct sunlight

Xiaomi Redmi 14C Ideal User:

  • Budget-Conscious Users: Those who prioritize affordability over high-end features and performance.
  • Basic Smartphone Users: Individuals who use their phone primarily for calls, texts, social media, and basic web browsing.
  • Users seeking long battery: People who do not want to charge as frequently and don't mind a lower level performance
  • Users that want a modern android experience.

Use Cases:

  • Basic web browsing and social media
  • General day-to-day communication
  • Users that need a phone to simply make calls and send texts
  • Casual mobile gaming (less graphically intensive games).

Price-to-Value Ratio:

  • The S21+ offers a better price-to-value ratio for users who need high performance, a superior display, and advanced camera features.
  • The Redmi 14C offers an adequate price-to-value ratio if it's targeted toward extremely budget-conscious users who do not require high-end features.

4. Decision Framework

Key Questions to Consider:

  1. What is my primary use case for a smartphone? (e.g., heavy gaming, photography, basic communication)
  2. How important is display quality to me? (e.g., resolution, brightness, color accuracy)
  3. How critical is camera performance for my needs? (e.g., video recording, zoom capabilities, low-light performance)

Scenario-Based Recommendations:

  • Scenario 1: Gaming Enthusiast - Choose the Samsung Galaxy S21+ 5G for its higher performance, better display, and superior graphics capabilities.
  • Scenario 2: Budget-Conscious User with Basic Needs - Choose the Xiaomi Redmi 14C, considering that its limitations are tolerable, and you are trying to spend as little as possible.
  • Scenario 3: Photography Lover - Choose the Samsung Galaxy S21+ 5G for its superior cameras, including optical zoom, wide-angle, and better video recording.
  • Scenario 4: Multimedia consumption & portability - Choose the Samsung Galaxy S21+ 5G for the higher quality display, better audio and lighter form factor.
  • Scenario 5: Long-Lasting Battery - Choose the Xiaomi Redmi 14C for the larger battery. However, note that the overall experience will be significantly less performing

My Choice

I would choose the Samsung Galaxy S21+ 5G. While the Xiaomi Redmi 14C is a newer phone, and has a slightly larger battery and newer version of Bluetooth, it falls short in almost every other category that I would prioritize. The S21+ offers a superior display, much better performance, more versatile and capable cameras, faster charging, and additional convenience features like wireless charging. Although it will be more expensive, the overall experience will be far superior to the Redmi 14C and it would offer better value for money due to its longevity and capabilities. I prioritize high-quality multimedia, performance, and photography, and these are areas where the S21+ excels. The S21+ has a better price to value ratio in my opinion given how significant the difference between phones in this comparison are.

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.

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Bridging technical complexity with engaging, accessible narratives.