Samsung Galaxy Z Fold4 vs Realme C51 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C51
Realme C51
Realme

General

Launch Date August 25, 2022 August 1, 2023
Release Year 2022 2023

Physical

Volume 127.12 cm³ 102.59 cm³
Screen Size to Weight Ratio 2.89 "/g 3.62 "/g
Weight 263 g 186 g
Height 155.1 mm 167.2 mm
Width 130.1 mm 76.7 mm
Thickness 6.3 mm 8 mm
Foldable Design Yes No
Available Colors
  • Phantom Black
  • Burgundy
  • Graygreen
  • Beige
  • Mint Green
  • Carbon Black

Display

Screen Size 7.6 " 6.74 "
Resolution 1812 x 2176 720 x 1600
Aspect Ratio 16:9 20:9
Screen-to-Body Ratio 90.8 % 85.5 %
Pixel Density 373 PPI 260 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 1200 nits 560 nits

Hardware

Battery Capacity per Screen Area 76.18 mAh/in² 110.07 mAh/in²
Battery Density 34.61 mAh/cm³ 48.74 mAh/cm³
Battery Capacity 4400 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) Unisoc Tiger T612 (12 nm)
CPU Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 730 Mali-G57

Connectivity

USB Version 3.2 2.0
OTG Support 1 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.2, OTG USB Type-C 2.0, OTG

Software

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

Comparison Summary

Samsung Galaxy Z Fold4 vs. Realme C51: A Tale of Two Tech Titans

The smartphone market offers a dizzying array of choices, catering to every need and budget. Today, we delve into a fascinating comparison between two devices occupying distinct ends of the spectrum: the cutting-edge, foldable Samsung Galaxy Z Fold4 and the budget-friendly Realme C51. While seemingly worlds apart, their juxtaposition reveals insightful trends in mobile technology. Let's dissect their specifications and uncover what each brings to the table.

1. Specifications Breakdown

FeatureSamsung Galaxy Z Fold4Realme C51Real-World Implications
DesignFoldable, Glass front/back, Aluminum framePlastic bodyFold4 offers premium durability and a futuristic aesthetic; C51 prioritizes affordability and lightweight design.
Height (mm)155.1167.2Fold4 is more pocketable when folded; C51 is taller when unfolded.
Weight (g)263186Fold4 feels substantial; C51 is noticeably lighter.
Display7.6" Foldable Dynamic AMOLED 2X, 120Hz6.74" IPS LCD, 90HzFold4 provides a superior visual experience with vibrant colors, deeper blacks, and smoother scrolling. C51 offers a larger but less vibrant screen.
Resolution1812 x 2176720 x 1600Fold4 boasts significantly sharper visuals; C51's resolution is adequate for everyday use but less detailed.
PPI Density373260Fold4's display is remarkably crisp; C51 is acceptable but less sharp.
PerformanceSnapdragon 8+ Gen 1, 12GB RAMUnisoc Tiger T612, 4GB RAMFold4 delivers flagship-level speed and multitasking prowess; C51 handles basic tasks but may struggle with demanding applications or heavy multitasking.
Camera50MP Main, 12MP Ultrawide, 10MP Telephoto50MP Main, 0.8MP Depth SensorFold4 offers versatile photography capabilities with high-resolution sensors and optical zoom; C51 provides a capable primary lens but lacks versatility.
Battery Life4400mAh, 25W Fast Charging5000mAh, 33W Fast ChargingFold4's battery life will vary greatly depending on usage; C51 likely offers longer battery life due to a larger battery and less power-hungry display, combined with faster charging.

2. Key Insights

The Galaxy Z Fold4 is a technological marvel, pushing the boundaries of smartphone innovation. Its foldable design, stunning display, and powerful processor deliver a premium user experience unlike any other. However, this comes at a significant cost.

The Realme C51, on the other hand, focuses on delivering essential features at an incredibly accessible price point. While it lacks the Fold4's raw power and premium features, it provides a solid foundation for everyday communication and entertainment. Its larger battery is a significant advantage for users prioritizing longevity.

3. User Profiles and Recommendations

Z Fold4: Ideal for power users, multitaskers, content creators, and tech enthusiasts who demand the best and are willing to pay a premium. Think professionals who need a portable workstation, creatives who edit photos and videos on the go, or anyone who values a truly unique and innovative mobile experience.

C51: Best suited for budget-conscious users, students, or those seeking a reliable secondary device. Excellent for individuals prioritizing battery life, basic communication, and social media consumption. It's a practical choice for those who view their phone as a tool rather than a status symbol.

4. Buying Decision Framework

  • What is your budget? The Fold4 is a significant investment, while the C51 is exceptionally affordable.
  • What are your primary use cases? Demanding tasks, multitasking, content creation, and premium experiences point to the Fold4; basic communication, social media, and long battery life favor the C51.
  • Do you value innovation and cutting-edge technology? The Fold4's foldable design represents a paradigm shift in mobile; the C51 prioritizes proven, reliable technology.

My Choice: Samsung Galaxy Z Fold4

While the Realme C51 offers incredible value, I would choose the Samsung Galaxy Z Fold4. The foldable form factor genuinely transforms the mobile experience, offering unparalleled versatility. The superior display, powerful processor, and advanced camera system are essential for my workflow as a tech journalist. Being able to edit photos, multitask efficiently, and consume media on a tablet-sized screen while on the go outweighs the price premium for me. While battery life is a concern, I'm willing to manage it for the sake of the Fold4's unique capabilities and powerful performance. It's an investment in productivity and a glimpse into the future of mobile technology.

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.