Samsung Galaxy S21 FE 5G vs Xiaomi Redmi 10 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 7, 2022 September 23, 2022
Release Year 2022 2022

Physical

Volume 91.64 cm³ 111.08 cm³
Screen Size to Weight Ratio 3.62 "/g 3.29 "/g
Weight 177 g 200 g
Height 155.7 mm 164 mm
Width 74.5 mm 76.1 mm
Thickness 7.9 mm 8.9 mm
Foldable Design No No
Available Colors
  • White
  • Graphite
  • Lavender
  • Olive
  • Chrome Silver
  • Graphite Gray
  • Aurora Green

Display

Screen Size 6.4 " 6.58 "
Resolution 1080 x 2340 1080 x 2408
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 86.7 % 83.6 %
Pixel Density 403 PPI 401 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 109.86 mAh/in² 115.48 mAh/in²
Battery Density 49.11 mAh/cm³ 45.01 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) - Version 1 Mediatek Dimensity 700 (7 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - Version 1 Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 660 - Version 1 Mali-G57 MC2

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

Comparison Summary

Alright, let's dive into a detailed comparison of the Samsung Galaxy S21 FE 5G and the Xiaomi Redmi 10 5G. This isn't just about specs on a page; it’s about how these phones fit into your daily life.

1. Specifications Breakdown

Here's a detailed look at how these two devices stack up, broken down into categories with a focus on real-world implications:

FeatureSamsung Galaxy S21 FE 5GXiaomi Redmi 10 5GReal-World Implications
Design
Size155.7 × 74.5 × 7.9 mm164 × 76.1 × 8.9 mmS21 FE is more compact; Redmi 10 5G is noticeably larger, may be less comfortable to hold.
Weight177g200gS21 FE is lighter, more comfortable for extended use.
BuildStandardStandardBoth are standard phones, not foldable.
Display
Size6.4"6.58"Redmi 10 5G has a slightly larger screen for a more immersive experience.
Resolution1080x23401080x2408Both are sharp and detailed for everyday use, minor difference in pixel count.
Pixel Density403 PPI401 PPIVirtually indistinguishable; Both have sharp, detailed displays.
TechnologyAMOLEDIPS LCDAMOLED offers superior blacks, contrast, and more vibrant colors, better for media consumption and visibility.
Refresh Rate120Hz90HzS21 FE offers smoother scrolling and animations, making the interface feel more fluid and responsive.
Brightness1300 nits0 nitsS21 FE is far brighter and more usable in direct sunlight.
Performance
ChipsetSnapdragon 888 5G (5 nm)Dimensity 700 (7 nm)S21 FE has a high-end chip for faster app loading, multitasking, and gaming. Redmi 10 5G is adequate for daily use.
AnTuTu Score923,836381,300S21 FE has a significant performance advantage, better for intensive tasks like gaming.
GPUAdreno 660Mali-G57 MC2S21 FE's GPU is designed for high-end graphics, while the Redmi 10 5G has a more modest GPU.
Battery Life
Capacity4500mAh5000mAhRedmi 10 5G has a larger battery, likely offering better endurance.
Charging25W Fast Charging18W Fast ChargingS21 FE charges faster, reducing downtime.
Features15W Wireless, Reverse Wireless, No Charger in BoxReverse ChargingS21 FE offers Wireless charging and reverse wireless charging, but doesn't include a charger in the box. Redmi 10 5G doesn't have wireless capabilities.
Camera
Main Camera12MP (f/1.8)50MP (f/1.8)Redmi 10 5G has a higher resolution sensor; S21 FE offers better quality per pixel.
Telephoto8MP (f/2.0)Not availableS21 FE has a dedicated telephoto lens for zoom, while the Redmi 10 5G relies on digital zoom.
Selfie Camera32MP (f/2.2)5MP (f/2.0)S21 FE offers far higher resolution and better image quality, ideal for selfies and video calls.
Depth SensorNot available2MP (f/2.4)Redmi 10 5G has a depth sensor for portrait photography.
Wide Angle13MP (f/2.2)Not availableS21 FE has a wide-angle lens for expansive photos.
Video Recording4K@60fps with HDR, EIS1080p@30fpsS21 FE records in significantly higher resolution and framerate with stabilization, better video quality.
FeaturesOIS, RAW, advancedBasicS21 FE offers advanced image stabilization, raw capture capabilities, and a variety of professional modes
Software
OSAndroid 12 (upgradable to 16)Android 12 (no upgrade info)Both ship with Android 12, but S21 FE is slated to get at least 4 more years of upgrades.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 5 (ac)S21 FE provides faster and more reliable Wi-Fi.
BluetoothBluetooth 5.0 LEBluetooth 5.1 LERedmi 10 5G has slightly newer Bluetooth but both are good for wireless headphones.
Storage
Internal Storage128/256GB64/128GBS21 FE offers more storage.
RAM6/8GB4/6GBS21 FE has more RAM for smoother performance.
Expandable StorageNoNoNeither phone supports microSD cards.
Audio
Audio QualityDolby Atmos, noise cancellationHi-Res AudioS21 FE enhanced spatial audio and better noise cancellation on calls.
Security
Fingerprint SensorBasicSide-mountedRedmi 10 5G has a more advanced side-mounted sensor
Build Quality
ProtectionGorilla Glass VictusGorilla Glass 3S21 FE screen is much better protected from drops and scratches
SensorsBarometer, Hall, GeomagneticBasicS21 FE includes additional sensors, more accurate environmental data, better for gaming and mapping applications

2. Key Insights

Samsung Galaxy S21 FE 5G:

  • Strengths: The S21 FE shines with its high-performance Snapdragon 888 chip, significantly superior display with AMOLED technology, a higher refresh rate, much higher brightness, and a versatile camera system that includes telephoto and wide-angle lenses. It also offers premium features like wireless charging and a more future-proof software experience.
  • Competitive Advantages: The display quality, processing power, and camera capabilities put it in a higher tier than the Redmi 10 5G. The improved screen protection adds significant durability.
  • Trade-offs/Limitations: It lacks a headphone jack and comes without a charger in the box which, while becoming more common, may be annoying. The battery is slightly smaller than the Redmi 10 5G, and it has no expandable storage.

Xiaomi Redmi 10 5G:

  • Strengths: The Redmi 10 5G excels with its larger battery and, potentially, longer battery life. It also offers a 50MP main camera and has a side-mounted fingerprint sensor. It's a newer phone, but lacks updates.
  • Competitive Advantages: It is more affordable than the S21 FE 5G, making it a strong option for budget-conscious users.
  • Trade-offs/Limitations: The phone's display, processor, and camera performance are noticeably below that of the S21 FE. It lacks many premium features, such as wireless charging and advanced screen protection.

3. User Profiles and Recommendations

Samsung Galaxy S21 FE 5G:

  • Best for: Users who prioritize performance, display quality, camera versatility, and the best possible user experience. It's ideal for gaming, content creation, social media enthusiasts, and anyone who values a premium smartphone experience with fast and smooth performance.
  • Use Cases: Excellent for gaming, capturing high-quality photos and videos, watching HDR content, and multitasking with demanding apps. It's perfect for users who need a reliable phone for travel and content creation.

Xiaomi Redmi 10 5G:

  • Best for: Users who need a reliable, long-lasting smartphone at a lower price point. Good for those on a tight budget that still want access to 5G and solid features. It fits the bill for basic use like social media and browsing.
  • Use Cases: Ideal for everyday tasks such as browsing the web, using social media, and watching standard videos. It’s a practical choice for users who value a long battery life over advanced features.

4. Buying Decision Framework

Here are three practical questions to help you decide:

  1. How much do you value performance and display quality? If you want the best performance, vibrant visuals, and a smooth experience, the S21 FE is the clear choice. If you're content with adequate performance and don't need the highest level of detail, the Redmi 10 5G might be enough.
  2. How important are camera capabilities to you? If you enjoy photography or creating video content and want features like optical zoom and 4K recording, the S21 FE is the better option. If you just need decent shots and don't need advanced features, then the Redmi 10 5G will do.
  3. How much are you willing to spend? If you have a limited budget, the Redmi 10 5G presents a solid value proposition. If you're willing to spend more for advanced features and a higher-end experience, then go with the S21 FE.

Scenario-Based Recommendations:

  • Scenario 1 (High-Performance User): You game regularly, need to edit photos/videos on the go, and watch a lot of streaming content. Recommendation: Samsung Galaxy S21 FE 5G. It’s the device that can handle demanding tasks and offer better visual quality.
  • Scenario 2 (Budget-Conscious User): You want a reliable phone for daily tasks, with good battery life, and you don't need cutting-edge features. Recommendation: Xiaomi Redmi 10 5G. It will cover the basics well at a more affordable price point.
  • Scenario 3 (Balanced User): You want a good balance of performance and features but don’t need the absolute best in all areas. You also have a slight preference for an AMOLED screen, if it's in the budget. Recommendation: Samsung Galaxy S21 FE 5G. It offers a premium experience with good battery life, a great display, and more.

My Choice

If I were choosing between these two phones, I would personally go with the Samsung Galaxy S21 FE 5G. Here's why:

As someone who values the user experience and appreciates a smooth and responsive interface, the performance offered by the Snapdragon 888 chipset is something I don't want to compromise on. The display is fantastic; that AMOLED panel with the 120Hz refresh rate is something I use every day, and I know I'd miss it if I switched to an IPS LCD. While the lack of a charger and microSD is a pain, I can always get a charging brick and I'm happy to use cloud storage for more files. Finally, the improved cameras, both front and back are worth it for the quality that I need.

For me, the extra performance, display quality, and camera versatility are worth the higher price tag. It’s not just about having a better phone on paper; it’s about the practical benefits and how it enhances my daily workflow.

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.