Samsung Galaxy S21 FE 5G vs Xiaomi Redmi 12C - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 7, 2022 January 1, 2023
Release Year 2022 2023

Physical

Volume 91.64 cm³ 113.49 cm³
Screen Size to Weight Ratio 3.62 "/g 3.49 "/g
Weight 177 g 192 g
Height 155.7 mm 168.8 mm
Width 74.5 mm 76.4 mm
Thickness 7.9 mm 8.8 mm
Foldable Design No No
Available Colors
  • White
  • Graphite
  • Lavender
  • Olive
  • Mint Green
  • Graphite Gray
  • Ocean Blue
  • Lavender Purple

Display

Screen Size 6.4 " 6.71 "
Resolution 1080 x 2340 720 x 1650
Aspect Ratio 19.5:9 21:9
Screen-to-Body Ratio 86.7 % 82.6 %
Pixel Density 403 PPI 268 PPI
Refresh Rate 120 Hz N/A
Typical Brightness N/A 500 nits
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 109.86 mAh/in² 111.05 mAh/in²
Battery Density 49.11 mAh/cm³ 44.06 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 microUSB 2.0

Software

Operating System Android Android
Initial OS Version 12 12
Maximum OS Version 16

Comparison Summary

Okay, let's dive into a detailed comparison of the Samsung Galaxy S21 FE 5G and the Xiaomi Redmi 12C. I'll break it down like I'm chatting with a friend, ensuring we cover all the important details and their real-world impact.

1. Specifications Breakdown

Here’s a detailed look at how these two phones stack up, with a focus on what these numbers mean for you:

FeatureSamsung Galaxy S21 FE 5GXiaomi Redmi 12CReal-World Implications
Design
Dimensions155.7 × 74.5 × 7.9 mm168.8 × 76.4 × 8.8 mmS21 FE is more compact, while Redmi 12C is larger and bulkier. S21 FE is easier to handle one-handed.
Weight177g192gS21 FE is noticeably lighter and feels more comfortable to hold for extended periods.
Display
Size6.4"6.71"Redmi 12C has a larger screen, better for media consumption, but S21 FE's size is more practical for everyday use.
Resolution1080x2340720x1650S21 FE has a much sharper display, better for detailed images and text.
PPI403268S21 FE's higher pixel density means sharper, clearer visuals with more detail.
TechnologyAMOLEDIPS LCDS21 FE offers richer colors, better contrast, and deeper blacks; also more efficient when using dark mode.
Refresh Rate120Hz60HzS21 FE’s 120Hz refresh rate offers smoother scrolling and animations making everything feel more fluid.
Brightness1300 nits0 nitsS21 FE screen is much brighter for better outdoor visibility in direct sunlight. Redmi 12C's is likely to struggle in bright environments.
Performance
ChipsetQualcomm Snapdragon 888 (5nm)MediaTek Helio G85 (12nm)S21 FE has a high-end chipset, offering significantly faster app loading, gaming and multitasking.
AnTuTu Score923,836225,154S21 FE delivers a vastly superior level of performance, making it more future-proof and responsive.
GPUAdreno 660Mali-G52 MC2S21 FE is better for gaming and graphics-intensive tasks.
Battery Life
Capacity4500mAh5000mAhRedmi 12C has a larger battery, but S21 FE’s efficient chip could give similar battery life.
Charging25W Fast Charging10W Fast ChargingS21 FE charges much faster, reducing downtime.
FeaturesWireless charging, reverse chargingNon-removable batteryS21 FE offers wireless and reverse wireless charging for more flexibility.
Camera
Standard Camera12MP (f/1.8, 1/1.76")50MP (f/1.8)Redmi 12C has higher megapixel count but sensor size is unknown. S21 FE has bigger pixel size and optical image stabilization.
Telephoto + Portrait8MP (f/2.0)Not AvailableS21 FE has a dedicated telephoto lens for better zoom shots.
Wide Angle + Macro13MP (f/2.2)Not AvailableS21 FE has a wide angle for landscape and group shots.
Selfie Camera32MP (f/2.2, 1/2.8")5MPS21 FE captures far superior selfies with more detail.
Macro LensNot Available2MP (f/2.4)Redmi 12C has a macro lens for close up shots.
VideoUp to 4K 60fps with HDR, EISUp to 1080p 30fpsS21 FE shoots higher quality and more versatile video with image stabilization.
DxOMark - Mobile117 (Photo: 119, Video: 107)45 (Photo: 50, Video: 43)S21 FE has superior camera capabilities and overall image quality.
DxOMark - Selfie127 (Photo: 126, Video: 130)Not AvailableS21 FE has superior selfie camera capabilities and overall image quality.
Camera FeaturesOIS, 4K video, digital and optical zoom, RAW, Night ModeDigital zoom, HDRS21 FE’s camera system is more versatile and offers higher quality features, including optical image stabilization.
Software
OSAndroid 12 (upgradable to 16)Android 12S21 FE has a much more up-to-date version of Android out-of-the-box with confirmed future updates.
Connectivity
Wi-FiWi-Fi 6 (802.11ax), Wi-Fi MiMOWi-Fi 5 (802.11ac)S21 FE supports the latest WiFi standards for faster and more stable connections.
Bluetooth5.0 LE5.1 LERedmi 12C has a newer Bluetooth version, but S21 FE offers more Bluetooth features.
SIMDual Nano-SIMDual SIM (Micro + Nano)Both support dual SIM, but S21 FE uses dual Nano SIM.
Storage
Internal128GB or 256GB32GB, 64GB or 128GBS21 FE offers more storage options, particularly for those with large media libraries.
RAM6GB or 8GB3GB, 4GB or 6GBS21 FE offers more RAM, making multitasking smoother.
Expandable StorageNoNoNeither phone offers expandable storage, so choose based on your initial storage needs.
Audio
Audio QualityDolby Atmos, Stereo SpeakersBasic audio featuresS21 FE has superior audio with Dolby Atmos, stereo speakers and noise cancellation for clearer calls.
Security
Security FeaturesBasic Fingerprint sensorRear mounted Fingerprint sensorBoth offers biometric unlock via fingerprint.
Build Quality
Screen ProtectionCorning Gorilla Glass VictusUnknownS21 FE's screen is more resistant to scratches and breakage.
Sensors
SensorsFull suite (Gyroscope, Barometer, etc.)Basic set (Accelerometer)S21 FE offers more environmental and motion sensors useful in specific app or gaming scenarios.

2. Key Insights

Samsung Galaxy S21 FE 5G:

  • Strengths: This phone is a powerhouse with a top-tier Snapdragon 888 chipset, a fantastic AMOLED display with 120Hz refresh rate, a versatile camera system (with telephoto and wide-angle lenses), fast charging, and wireless charging. It also boasts better audio with stereo speakers. The superior screen protection is also a plus.
  • Competitive Advantages: Its superior performance, camera capabilities (especially the telephoto lens and selfie camera), and overall high-end experience make it a much better choice for those who value these aspects. The faster charging and wireless charging are also very appealing.
  • Trade-offs: Its battery capacity is slightly smaller than the Redmi 12C, but its optimized chipset ensures a good experience. It also lacks a headphone jack.

Xiaomi Redmi 12C:

  • Strengths: The Redmi 12C offers a larger display, a bigger battery and a lower price tag. It also has a dedicated macro lens.
  • Competitive Advantages: The primary advantage is its cost, making it an accessible option for those on a tight budget. The larger battery can also be a draw for those who want long-lasting battery life on a single charge.
  • Trade-offs: It significantly compromises on display quality, performance, camera quality, and charging speed. The absence of modern wireless tech and sensors is also a limitation.

3. User Profiles and Recommendations

  • Samsung Galaxy S21 FE 5G:
    • Ideal User: Tech enthusiasts, gamers, and users who prioritize performance, camera quality, and an excellent display experience. Anyone who wants a smooth and fluid experience with robust features will find this phone to be a good fit.
    • Use Cases: Gaming, video and photo editing, social media content creation, consuming high quality media, daily tasks where speed and reliability are important.
  • Xiaomi Redmi 12C:
    • Ideal User: Budget-conscious users looking for a larger screen and long battery life for basic tasks.
    • Use Cases: Basic browsing, social media, calls, media consumption without high demands in picture quality, and situations where battery endurance is crucial.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How important is performance to you? If you want a fast, responsive experience, the S21 FE is far superior. If basic tasks are enough, the Redmi 12C is fine.
  2. How important is display and camera quality? If a high-quality display and good photos are important, the S21 FE is the better choice. The Redmi 12C's display won't offer the same level of clarity or color reproduction, especially outdoors. The S21 FE’s superior camera, including its telephoto lens, also means it is more versatile in different shooting conditions.
  3. What's your budget? The S21 FE is more expensive. The Redmi 12C makes sense if you are on a tight budget but are prepared to accept compromises in other areas.

Scenario-Based Recommendations:

  • Budget User: The Xiaomi Redmi 12C is the better option. It provides a large display and good battery life for basic tasks.
  • Performance-Focused User: The Samsung Galaxy S21 FE 5G is the clear choice. Its powerful processor and excellent display make it a joy to use, even when demanding heavy workloads.
  • Camera Enthusiast: The Samsung Galaxy S21 FE 5G has a more versatile and high-quality camera system with features like optical zoom, a dedicated telephoto lens, and much better low-light performance.
  • Media Consumer: The Samsung Galaxy S21 FE 5G is better for media with its superior AMOLED display, great brightness, stereo speakers, and support for high quality video playback.

My Choice and Why

If I were choosing, I'd definitely go with the Samsung Galaxy S21 FE 5G. Here's why:

As a tech journalist and someone who appreciates a smooth and reliable experience, I value the S21 FE's superior performance and high-quality display. The enhanced camera capabilities, especially the telephoto lens and better low-light performance, are also very appealing for my daily use. While the Redmi 12C has a larger battery, the improved efficiency of the S21 FE's chipset means the difference won't be as drastic, and I can compensate it with a powerbank if necessary. The faster charging and wireless charging are also very convenient for my lifestyle. The differences in screen quality is the main game changer for me. I cannot imagine using a phone with a screen that’s this subpar daily.

The experience and the performance are, for me, worth the extra price. The S21 FE is simply a better phone for overall performance, camera quality, display and usability.

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.