Samsung Galaxy S21 FE 5G vs Realme C53 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C53
Realme C53
Realme

General

Launch Date January 7, 2022 May 31, 2023
Release Year 2022 2023

Physical

Volume 91.64 cm³ 96.24 cm³
Screen Size to Weight Ratio 3.62 "/g 3.7 "/g
Weight 177 g 182 g
Height 155.7 mm 167.3 mm
Width 74.5 mm 76.7 mm
Thickness 7.9 mm 7.5 mm
Foldable Design No No
Available Colors
  • White
  • Graphite
  • Lavender
  • Olive
  • Champion Gold
  • Mighty Black

Display

Screen Size 6.4 " 6.74 "
Resolution 1080 x 2340 1080 x 2400
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 86.7 % 85.5 %
Pixel Density 403 PPI 390 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 560 nits

Hardware

Battery Capacity per Screen Area 109.86 mAh/in² 110.07 mAh/in²
Battery Density 49.11 mAh/cm³ 51.95 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes No
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) - Version 1 Unisoc Tiger T612 (12 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - Version 1 Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 660 - Version 1 Mali-G57

Connectivity

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

Software

Operating System Android Android
Initial OS Version 12 13
Maximum OS Version 16

Comparison Summary

Okay, let's break down the Samsung Galaxy S21 FE 5G and the Realme C53. As a tech journalist and smartphone analyst, I'm always looking to cut through the marketing hype and get to the heart of what each device offers in the real world. Here's my detailed comparison:

1. Specifications Breakdown

FeatureSamsung Galaxy S21 FE 5GRealme C53Real-World Implications
Design
Dimensions155.7 x 74.5 x 7.9 mm167.3 x 76.7 x 7.5 mmS21 FE is more compact; C53 is larger and slightly thinner.
Weight177g182gS21 FE is slightly lighter, better for extended handling.
Display
Size6.4"6.74"C53 has a larger screen; better for media consumption.
Resolution1080x23401080x2400Similar sharpness; both offer Full HD quality.
Pixel Density (PPI)403390Very similar screen sharpness.
TechnologyAMOLEDIPS LCDS21 FE has vibrant colors, deep blacks; C53 may appear washed out by comparison.
Refresh Rate120Hz90HzS21 FE has smoother scrolling and animations.
Brightness1300 nits0 nitsS21 FE is significantly more visible in direct sunlight; C53 might struggle outdoors.
Performance
ChipsetSnapdragon 888 (5nm)Unisoc T612 (12nm)S21 FE handles demanding tasks, multitasking, and gaming with ease; C53 is better for basic tasks.
AnTuTu Score923,836220,000Huge performance difference. The S21 FE is much faster.
GPUAdreno 660Mali-G57S21 FE has a much more powerful GPU for gaming and graphics processing.
Camera
Rear Standard12MP, f/1.850MP, f/1.8C53 may capture more detail in good lighting; S21 FE likely better in low-light.
Rear Telephoto8MP, f/2.0N/AS21 FE can zoom without losing detail (optical zoom).
Front Camera32MP, f/2.28MP, f/2.0S21 FE takes higher-resolution selfies; C53 has a slightly wider aperture.
Rear Portrait (Depth)N/A2MP, f/2.4C53 provides better depth sensing capability for portrait mode.
Rear Wide Angle13MP, f/2.2N/AS21 FE captures wider scenes and close-up details.
VideoUp to 4K@60fps1080p@30fpsS21 FE records higher-quality, stabilized videos.
Camera DXOMarkMobile: 117/Selfie: 127N/AS21 FE offers higher camera quality in general.
Camera FeaturesOIS, Optical ZoomDigital zoom onlyS21 FE has superior image stabilization and zooming capabilities.
Battery Life
Capacity4500mAh5000mAhC53 has a larger battery, potentially longer battery life.
Charging25W Fast33W FastC53 charges slightly faster, reducing downtime.
FeaturesWireless, ReverseNoneS21 FE offers added convenience with wireless charging and reverse wireless charging.
Software
OSAndroid 12Android 13C53 comes with a more recent OS out of the box.
Connectivity
Wi-FiWi-Fi 6 + Wi-Fi MIMOWi-Fi ACS21 FE has faster speeds, lower latency, better performance in crowded networks; S21 FE additionally supports: Wi-Fi MiMO.
BluetoothBluetooth 5.0 LE with AptXBluetooth 5.0 LES21 FE supports AptX for higher quality wireless audio.
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, A-GPS, GLONASS, GalileoS21 FE has support for more satellite systems.
SIMDual Nano SIM Dual StandbyDual Nano SIM Dual StandbyBoth phones support dual SIMs.
Storage & RAM
Internal Storage128/256GB128/256GBEqual storage options available.
RAM6/8GB4/6/8GBBoth phones have up to 8 GB RAM
Expandable StorageNoNoNeither phone offers expandable storage.
Audio
QualityDolby Atmos, StereoBasic audioS21 FE has a much better audio experience.
Security
Fingerprint SensorBasic fingerprint sensorSide-mountedC53's fingerprint sensor is more advanced.
Build Quality
Screen ProtectionCorning Gorilla Glass VictusUnknownS21 FE has superior screen protection
Sensors
SensorsAccelerometer, Compass, Gyroscope, Barometer, Fingerprint, ProximityAccelerometer, Fingerprint, ProximityS21 FE is loaded with sensors.

2. Key Insights

  • Samsung Galaxy S21 FE 5G Strengths:

    • Superior Performance: The Snapdragon 888 chipset offers flagship-level performance, ideal for demanding games and multitasking.
    • Premium Display: The AMOLED screen is significantly better with vibrant colors, deep blacks, and excellent outdoor visibility.
    • Advanced Camera System: Versatile camera setup with OIS, telephoto zoom, and high-resolution video recording capabilities.
    • Enhanced Features: Includes wireless charging, reverse wireless charging, and a more comprehensive suite of sensors.
    • Better Audio: Dolby Atmos support and stereo speakers provide a superior audio experience.
  • Realme C53 Strengths:

    • Larger Display: A bigger screen size appeals to those who prioritize media consumption.
    • Larger Battery: The larger 5000mAh battery provides potentially longer usage between charges.
    • Faster Charging: 33W fast charging gets the phone up and running quicker.
    • More Recent OS: Out of the box it has a more recent OS.
    • Side-Mounted Fingerprint Sensor: Often preferred for its ease of use.
  • Trade-offs and Limitations:

    • The Realme C53 compromises significantly on performance, display quality, and camera capabilities for a lower price.
    • The Samsung Galaxy S21 FE 5G, while powerful, lacks expandable storage and may have a shorter battery life compared to the Realme C53.

3. User Profiles and Recommendations

  • Samsung Galaxy S21 FE 5G:

    • Ideal for: Power users, gamers, photography enthusiasts, and anyone who values a premium display and fast performance.
    • Use Cases: Mobile gaming, high-quality content creation (photos and videos), smooth multitasking, and media consumption in bright environments.
  • Realme C53:

    • Ideal for: Budget-conscious users who prioritize a larger screen and extended battery life for daily use.
    • Use Cases: General web browsing, social media, video streaming, and calls. A good option as a secondary phone or for users who do not require high-end performance.

4. Buying Decision Framework

To make your decision easier, consider these questions:

  1. How important is performance for you? (Gaming, app switching speed, etc.) If performance is key, the S21 FE is far better.
  2. What kind of display quality do you prefer? If you desire vibrant colors and excellent outdoor visibility, the S21 FE is the clear choice.
  3. How critical is battery life? If you need a long-lasting phone and do not care about the performance, C53 should be preferred.

Scenario-Based Recommendations:

  • Scenario 1: Mobile Gaming Enthusiast

    • Recommendation: Samsung Galaxy S21 FE 5G is the only logical choice. Its high performance, smooth display, and powerful GPU are essential for mobile gaming.
  • Scenario 2: Budget-Conscious User Primarily Using Social Media and Web Browsing

    • Recommendation: Realme C53 is sufficient. Its larger display is good for browsing, and its longer battery life is useful for extended daily usage.
  • Scenario 3: A User who consumes a lot of media, like videos and movies outdoors.

    • Recommendation: Samsung Galaxy S21 FE 5G. Its superior screen will make your experience much better, despite the battery life limitations.

My Choice

Personally, I would choose the Samsung Galaxy S21 FE 5G. As someone who values performance, display quality, and camera versatility, the S21 FE aligns perfectly with my needs. While it lacks the battery stamina of the Realme C53, the massive performance jump, the incredible AMOLED screen, and the superior camera capabilities are worth the trade-off. The ability to seamlessly multitask, enjoy high-fidelity content, and capture professional-looking photos and videos makes it the better option for my use case. Plus, the added convenience of wireless charging is a feature I would definitely use daily.

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.