Realme C55 vs Samsung Galaxy Z Fold6 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C55
Realme C55
Realme

General

Launch Date March 8, 2023 July 24, 2024
Release Year 2023 2024

Physical

Volume 99.3 cm³ 113.98 cm³
Screen Size to Weight Ratio 3.55 "/g 3.18 "/g
Weight 189.5 g 239 g
Height 165.6 mm 153.5 mm
Width 75.9 mm 132.6 mm
Thickness 7.9 mm 5.6 mm
Foldable Design No Yes
Available Colors
  • Sun Shower
  • Rainy Night
  • Rainforest
  • Black
  • White
  • Navy
  • Pink
  • Silver Shadow

Display

Screen Size 6.72 " 7.6 "
Resolution 1080 x 2400 1856 x 2160
Aspect Ratio 20:9 16:9
Screen-to-Body Ratio 86.7 % 90.5 %
Pixel Density 392 PPI 374 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 680 nits 2600 nits

Hardware

Battery Capacity per Screen Area 110.72 mAh/in² 76.18 mAh/in²
Battery Density 50.35 mAh/cm³ 38.6 mAh/cm³
Battery Capacity 5000 mAh 4400 mAh
NFC Support Yes Yes
Chipset Mediatek MT6769H Helio G88 (12 nm) Qualcomm SM8650-AC Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) 8-core (1x3.39GHz Cortex-X4 & 3x3.1GHz Cortex-A720 & 2x2.9GHz Cortex-A720 & 2x2.2GHz Cortex-A520)
GPU Mali-G52 MC2 Adreno 750 (1 GHz)

Connectivity

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

Software

Operating System Android Android
Initial OS Version 13 14
Maximum OS Version 18

Comparison Summary

1. Specifications Comparison

FeatureRealme C55Samsung Galaxy Z Fold6Practical Impact
Design
Dimensions165.6 x 75.9 x 7.9 mm153.5 x 132.6 x 5.6 mm (folded)Z Fold6 significantly more compact when folded, but thicker and wider unfolded. C55 is a traditional slab phone design.
Weight189.5g239gZ Fold6 noticeably heavier due to folding mechanism and larger display.
Build MaterialNot specifiedNot specifiedCannot compare build quality and durability without this information.
Display
Display TypeIPS LCDFoldable Dynamic AMOLED 2XZ Fold6 offers superior contrast, deeper blacks, and brighter highlights with AMOLED. Foldable design enables unique multitasking and viewing experiences. C55's LCD is less vibrant.
Size6.72"7.6" (main); 6.3" (cover)Significantly larger main display on Z Fold6 enhances media consumption and multitasking. Cover display allows for quick interactions without unfolding. C55 has a large display for its price range.
Resolution1080 x 24002160 x 1856 (main); 2376 x 968 (cover)Sharper image on the Z Fold6, especially noticeable on the main display due to higher pixel density.
Refresh Rate90Hz120HzSmoother animations and scrolling on the Z Fold6. Noticeable difference in responsiveness.
Performance
ChipsetMediatek Helio G88 (12nm)Qualcomm Snapdragon 8 Gen 3 (4nm)Z Fold6 dramatically more powerful, enabling seamless multitasking, demanding gaming, and faster app loading. C55 offers decent performance for everyday tasks.
CPUOcta-core (2x2.0 GHz A75 & 6x1.8 GHz A55)Octa-core (1x3.39 GHz X4 & 3x3.1 GHz A720 & 2x2.9 GHz A720 & 2x2.2 GHz A520)Significant performance advantage for the Z Fold6 due to more powerful CPU architecture and higher clock speeds.
RAM6GB/8GB12GBMore RAM on Z Fold6 allows for keeping more apps open in the background without performance slowdown.
Camera
Main Camera64MP50MPMegapixel count doesn't tell the whole story; Z Fold6 likely utilizes a larger sensor and superior image processing for better overall image quality.
Video Recording1080p@60fps8K@30fpsZ Fold6 offers significantly higher resolution video recording capabilities.
Battery
Capacity5000mAh4400mAhLarger battery in C55 suggests longer battery life, but real-world usage depends on power efficiency of components and software. Foldable display on Z Fold6 consumes more power.
Charging33W Fast Charging25W Fast ChargingC55 charges faster despite lower wattage due to potentially smaller battery and optimized charging technology. Z Fold6 supports faster wireless charging (not specified for C55).

2. Key Differences Analysis

Realme C55 Advantages:

  • Lower Price: Significantly more affordable.
  • Potentially Longer Battery Life: Larger battery capacity.
  • Faster Wired Charging: 33W vs 25W.

Samsung Galaxy Z Fold6 Advantages:

  • Significantly More Powerful: Superior chipset, CPU, and more RAM.
  • Superior Display: Foldable AMOLED with higher resolution, refresh rate, and HDR support.
  • More Versatile: Foldable design enables unique use cases.
  • Better Camera System: Expected to have superior image and video quality due to advanced sensor and processing.

3. User Profiles & Recommendations

Realme C55: Budget-conscious users prioritizing battery life and a large display for everyday tasks like social media, web browsing, and light gaming.

Samsung Galaxy Z Fold6: Users seeking cutting-edge technology, a premium foldable experience, top-tier performance, and a versatile device for multitasking and content creation. Price is a secondary concern.

4. Decision Framework

Key Questions:

  1. What is your budget? The price difference is significant.
  2. What are your primary use cases? Basic tasks vs. demanding applications and multitasking.
  3. Do you value portability and innovation? The Z Fold6's foldable design is a key differentiator.

My Choice: Samsung Galaxy Z Fold6

While the Realme C55 offers excellent value for its price, the Samsung Galaxy Z Fold6 is the clear winner for me. The foldable form factor, combined with the vastly superior performance, stunning display, and advanced camera system, creates a truly unique and compelling mobile experience. I prioritize performance, a premium display, and innovative features, making the higher price justifiable for the significant upgrade in capabilities and user experience. The Z Fold6 would enhance my productivity and allow for new ways to interact with content. The C55, while a solid budget option, simply can't compete with the technological leap represented by the Z Fold6.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

Key Strengths:

  • Mobile technology analysis
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Bridging technical complexity with engaging, accessible narratives.