Samsung Galaxy S21 FE 5G vs Xiaomi Redmi Note 11 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 7, 2022 February 9, 2022
Release Year 2022 2022

Physical

Volume 91.64 cm³ 95.71 cm³
Screen Size to Weight Ratio 3.62 "/g 3.59 "/g
Weight 177 g 179 g
Height 155.7 mm 159.9 mm
Width 74.5 mm 73.9 mm
Thickness 7.9 mm 8.1 mm
Foldable Design No No
Available Colors
  • White
  • Graphite
  • Lavender
  • Olive
  • Twilight Blue
  • Graphite Gray
  • Star Blue

Display

Screen Size 6.4 " 6.43 "
Resolution 1080 x 2340 1080 x 2400
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 86.7 % 84.5 %
Pixel Density 403 PPI 409 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A 700 nits
HBM Brightness N/A N/A
Peak Brightness N/A 1000 nits

Hardware

Battery Capacity per Screen Area 109.86 mAh/in² 120.93 mAh/in²
Battery Density 49.11 mAh/cm³ 52.24 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) - Version 1 Qualcomm SM6225 Snapdragon 680 4G (6 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - Version 1 Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
GPU Adreno 660 - Version 1 Adreno 610

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 11
Maximum OS Version 16 13

Comparison Summary

Okay, let's dive into a detailed comparison of the Samsung Galaxy S21 FE 5G and the Xiaomi Redmi Note 11. I'll break down the specifications, highlight the key differences, and give you a clear picture of which phone might be right for you.

1. Specifications Breakdown

Here's a breakdown of the key specs, along with real-world implications:

FeatureSamsung Galaxy S21 FE 5GXiaomi Redmi Note 11Real-World Implications
Design
Dimensions155.7 x 74.5 x 7.9 mm159.9 x 73.9 x 8.1 mmS21 FE is slightly shorter and a tad thicker; Redmi Note 11 is taller and a hair thinner. Overall, both are similar in hand feel.
Weight177g179gVirtually identical weights; both feel light enough for comfortable handling.
Display
Size6.4"6.43"Both have very similar display sizes, with negligible difference.
Resolution1080 x 23401080 x 2400Similar sharpness; minor resolution difference won't be noticeable to the eye.
Pixel Density (PPI)403409Nearly identical sharpness; you won’t notice any difference in pixel density.
TechnologyAMOLEDAMOLEDBoth offer vibrant colors, deep blacks, and excellent viewing angles.
Refresh Rate120Hz90HzS21 FE has smoother scrolling and animations thanks to the higher refresh rate.
Brightness1300 nits1000 nitsS21 FE is significantly brighter, making it much more visible in direct sunlight.
Performance
ChipsetSnapdragon 888 5G (5 nm)Snapdragon 680 4G (6 nm)S21 FE offers substantially higher performance, better for gaming and demanding apps. The Redmi Note 11 is more for everyday tasks.
AnTuTu Score923,836314,000S21 FE has significantly better performance, translating to faster app loading, smoother multitasking, and improved gaming.
GPUAdreno 660Adreno 610S21 FE’s GPU is much more powerful, leading to better graphics performance in games and GPU-intensive apps.
Battery Life
Capacity4500mAh5000mAhRedmi Note 11 has a larger battery and likely longer battery life.
Charging25W Fast Charging33W Fast ChargingRedmi Note 11 charges faster, getting you back to full power quicker.
FeaturesWireless charging, Reverse ChargingReverse ChargingS21 FE offers added convenience with wireless charging, including reverse wireless charging for accessories.
Camera
Main Camera12MP (f/1.8, 1/1.76" sensor)50MP (f/1.8, 1/2.76" sensor)Redmi Note 11 has higher resolution, but S21 FE has larger sensor size for better low-light performance.
Telephoto/Portrait8MP TelephotoN/AS21 FE offers dedicated telephoto for zoomed shots and portrait mode effects.
Selfie Camera32MP (f/2.2, 1/2.8")13MP (f/2.4, 1/3.1")S21 FE’s higher resolution and wider aperture should result in better selfies.
Wide Angle Lens13MP (f/2.2)8MP (f/2.2)S21 FE has a 13MP Ultrawide Lens
Portrait Mode (depth)N/A2MPRedmi Note 11 uses a dedicated depth sensor for portrait mode.
Macro LensN/A2MPRedmi Note 11 can capture close-up macro shots.
VideoUp to 4K@60fps, HDR, EIS1080p@30fpsS21 FE records higher-quality video with 4K support and electronic image stabilization, while the Redmi Note 11 is basic.
DXOMark Score (Mobile)117 (Photo: 119, Video: 107)N/AS21 FE's camera system is well rated by DXO, excelling in both photos and videos. Redmi Note 11 hasn't been tested.
DXOMark Score (Selfie)127 (Photo: 126, Video: 130)N/AS21 FE's selfie camera is well rated by DXO, excelling in both photos and videos. Redmi Note 11 hasn't been tested.
Software
OSAndroid 12 (upgradable to 16)Android 11 (upgradable to 13)S21 FE has a newer Android version out of the box, meaning it is on track to have a longer update support life and have newer features for longer.
Connectivity
WiFiWi-Fi 6 (802.11ax)Wi-Fi 5 (802.11ac)S21 FE supports the latest WiFi standard, offering faster speeds and better performance on modern networks.
BluetoothBluetooth 5.0 LEBluetooth 5.0 LEBoth offer similar Bluetooth connectivity, though S21 FE has additional audio codec support.
Storage
Internal128GB/256GB64GB/128GB/256GBBoth offer the same maximum storage, but the Redmi Note 11 also provides a lower-cost 64GB option.
RAM6GB/8GB4GB/6GB/8GBBoth offer similar RAM options; S21 FE is slightly better optimized due to its more powerful chipset.
Expandable StorageNoNoNeither phone offers expandable storage, so choose your storage wisely.
Audio
QualityDolby Atmos, Noise cancelling MicStereo speakersS21 FE has advanced audio features like Dolby Atmos, offering better audio for media and clearer calls.

2. Key Insights

Samsung Galaxy S21 FE 5G Strengths:

  • Performance Powerhouse: The Snapdragon 888 chipset provides significantly higher performance, making it ideal for gaming, heavy multitasking, and demanding apps.
  • Superior Display: The 120Hz refresh rate and higher brightness provide a smoother and more vibrant visual experience, especially in sunlight.
  • Advanced Camera Features: The inclusion of a telephoto lens, 4K video recording with HDR, and a higher-quality selfie camera make it a more versatile camera system.
  • Premium Extras: Wireless charging, reverse wireless charging, and the latest Wi-Fi standard offer added convenience and future-proofing.
  • Advanced Software: Ships with Android 12 that has more software update cycles.
  • Better Audio: Dolby Atmos and a noise-cancelling microphone make for better and clearer audio.

Xiaomi Redmi Note 11 Strengths:

  • Larger Battery and Faster Charging: The 5000mAh battery and 33W charging ensure you can go longer between charges and power up quickly.
  • Lower Cost Option: Offers a more budget-friendly price point and lower storage options, while still providing a good value for money.
  • Extra Camera Sensors: Inclusion of wide angle, depth, and macro sensors provides more flexibility.
  • Side Mounted Fingerprint: The side mounted fingerprint sensor is convenient to access.

Trade-offs:

  • The S21 FE sacrifices some battery capacity and charging speed for superior performance and display quality.
  • The Redmi Note 11 compromises on performance and camera quality for longer battery life and a lower price.

3. User Profiles and Recommendations

  • Samsung Galaxy S21 FE 5G is best for:

    • Power Users and Gamers: People who need a phone that can handle demanding apps and games smoothly.
    • Photography Enthusiasts: Users who want a versatile camera system with excellent image quality, good zoom, and quality video recording.
    • Media Consumers: Those who value high-quality display and audio for watching videos and movies.
    • Tech Aficionados: Users who want the latest features like wireless charging and Wi-Fi 6.
  • Xiaomi Redmi Note 11 is best for:

    • Budget-Conscious Users: People who want a reliable smartphone at a lower cost.
    • Battery Life Seekers: Users who prioritize long battery life over top-tier performance.
    • Everyday Users: Those who primarily use their phones for basic tasks like browsing, social media, and communication.
    • Camera Explorers: Those who like flexibility for wide angle, depth, and macro shots.

4. Buying Decision Framework

Here are three key questions to help you decide:

  1. How important is performance to you? If you are a gamer or heavy user, the S21 FE is a must. If you're mainly using the phone for basic tasks, the Redmi Note 11 will suffice.
  2. How much do you value battery life? If you need a phone that can last all day without worrying about charging, the Redmi Note 11 is the better option. If you value other features more than battery, the S21 FE will still get you through the day, but will need a charge in the evening.
  3. What is your budget? If you are willing to pay more for high-end features, go for the S21 FE. If you're looking for a good budget phone, the Redmi Note 11 will be a great choice.

Scenario-Based Recommendations:

  • Scenario 1: Mobile Gaming Enthusiast - Choose the Samsung Galaxy S21 FE 5G. Its superior chipset, faster refresh rate, and better graphics performance will deliver a superior gaming experience.
  • Scenario 2: Long-Battery Life User - Choose the Xiaomi Redmi Note 11. Its large battery and fast charging will ensure you have power throughout the day.
  • Scenario 3: Value-Conscious Buyer - Choose the Xiaomi Redmi Note 11. It offers great value for money, balancing key features and performance at a lower price point.
  • Scenario 4: Photography Focused User - Choose the Samsung Galaxy S21 FE 5G. Its superior telephoto lens, front facing camera, and video capabilities make it the superior choice.

My Choice

If I had to pick one for myself, I would choose the Samsung Galaxy S21 FE 5G.

Here's why: As a tech journalist and someone who enjoys gaming, the performance difference between the Snapdragon 888 and the Snapdragon 680 is the biggest deciding factor. The higher refresh rate display and brighter screen also mean a better experience while using the device outdoors and on the go. The superior camera system with the telephoto lens and excellent selfie camera are all valuable perks that are worth the added cost and slightly less battery life, especially as I need a versatile device that can keep up with my fast paced lifestyle. The wireless charging is a huge added convenience, and the more advanced software and updates mean that it is the more future-proof device.

While the Redmi Note 11 is a great phone in its own right, the S21 FE strikes a better balance of the features that I prioritize in my day-to-day use.

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.