Realme 9 vs Samsung Galaxy Z Fold4 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 9
Realme 9
Realme

General

Launch Date April 12, 2022 August 25, 2022
Release Year 2022 2022

Physical

Volume 93.94 cm³ 127.12 cm³
Screen Size to Weight Ratio 3.6 "/g 2.89 "/g
Weight 178 g 263 g
Height 160.2 mm 155.1 mm
Width 73.3 mm 130.1 mm
Thickness 8 mm 6.3 mm
Foldable Design No Yes
Available Colors
  • Meteor Black
  • Sunburst Gold
  • Stargaze White
  • Phantom Black
  • Burgundy
  • Graygreen
  • Beige

Display

Screen Size 6.4 " 7.6 "
Resolution 1080 x 2400 1812 x 2176
Aspect Ratio 20:9 16:9
Screen-to-Body Ratio 84.2 % 90.8 %
Pixel Density 411 PPI 373 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 430 nits N/A
HBM Brightness N/A N/A
Peak Brightness 1000 nits 1200 nits

Hardware

Battery Capacity per Screen Area 122.07 mAh/in² 76.18 mAh/in²
Battery Density 53.22 mAh/cm³ 34.61 mAh/cm³
Battery Capacity 5000 mAh 4400 mAh
NFC Support No Yes
Chipset Qualcomm SM6225 Snapdragon 680 4G (6 nm) Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver) Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU Adreno 610 Adreno 730

Connectivity

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

Software

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

Comparison Summary

Realme 9 vs. Samsung Galaxy Z Fold4: A Deep Dive

Let's cut through the marketing jargon and dissect the Realme 9 and Samsung Galaxy Z Fold4, focusing on what truly matters: how these devices perform in the real world.

1. Specifications Breakdown

FeatureRealme 9Samsung Galaxy Z Fold4Real-World Implications
Design
Dimensions160.2 x 73.3 x 8 mm, 178g155.1 x 130.1 x 6.3 mm (folded), 263gZ Fold4 significantly heavier but more compact when folded; Realme 9 lighter for one-handed use.
FoldableNoYesZ Fold4 offers tablet-like experience; Realme 9 is a traditional smartphone.
BuildGorilla Glass 5Gorilla Glass Victus+Z Fold4 boasts superior scratch and drop resistance.
Display
Size6.4"7.6" (main), 6.2" (cover)Z Fold4 provides significantly more screen real estate when unfolded.
Resolution1080 x 24001812 x 2176 (main)Sharper, more detailed visuals on the Z Fold4.
Refresh Rate90Hz120HzSmoother scrolling and animations on the Z Fold4.
Brightness1000 nitsUnspecified (assumed high)Realme 9 excels in outdoor readability; Z Fold4 brightness needs real-world testing.
Performance
ChipsetSnapdragon 680 4GSnapdragon 8+ Gen 1Z Fold4 delivers significantly faster performance for demanding tasks and gaming.
RAM6GB/8GB12GBZ Fold4 handles multitasking with ease, keeping apps open in the background.
Storage128GB256GB/512GB/1TBAmple storage on Z Fold4 for large files and apps; Realme 9 more limited.
Camera
Main Camera108MP50MPRealme 9 emphasizes high resolution; Z Fold4 likely prioritizes image quality over sheer megapixel count. Requires real-world comparison.
DXO Mark MobileUntested124Z Fold 4 has a good overall camera confirmed by independent benchmarks
Battery Life
Capacity5000mAh4400mAhRealme 9 likely offers longer battery life; real-world usage will vary.
Charging33W Wired25W Wired, 15W WirelessFaster wired charging on Realme 9; Z Fold4 offers wireless charging convenience.

2. Key Insights

  • Performance Powerhouse: The Z Fold4, with its Snapdragon 8+ Gen 1 and 12GB RAM, crushes the Realme 9 in performance. Expect blazing-fast speeds and seamless multitasking.
  • Foldable Future: The Z Fold4's foldable design is its defining feature, transforming from a phone to a mini-tablet. This unique form factor unlocks new productivity and entertainment possibilities.
  • Display Dilemma: While the Z Fold4 boasts a larger, higher-resolution display, the Realme 9's superior brightness could be advantageous in direct sunlight.
  • Camera Conundrum: The megapixel count suggests the Realme 9 might excel in detail, but the Z Fold4's larger sensor and overall DxO Mark score indicate superior image quality. Real-world testing is crucial here.
  • Battery Balancing Act: The Realme 9's larger battery capacity hints at longer endurance, but the Z Fold4's power-efficient chip could offset this difference.

3. User Profiles and Recommendations

  • Realme 9: Best suited for budget-conscious users prioritizing battery life and a bright display. Ideal for everyday tasks, social media, and casual gaming.
  • Samsung Galaxy Z Fold4: Designed for power users and early adopters who value cutting-edge technology and a unique, flexible form factor. Perfect for multitasking, content creation, and immersive entertainment.

4. Buying Decision Framework

  1. What's your budget? The Realme 9 is significantly more affordable.
  2. Is a foldable phone a must-have? The Z Fold4's transformative design comes at a premium.
  3. What are your performance needs? The Z Fold4 offers a substantial performance advantage.

My Choice: Samsung Galaxy Z Fold4

While the Realme 9 offers excellent value, the Z Fold4's innovative foldable design and superior performance are irresistible. The larger, sharper display, coupled with the powerful processor, creates a truly unique mobile experience. I'm willing to pay the premium for the versatility and future-proof technology the Z Fold4 offers. The significantly better camera, as confirmed by DxO Mark, further solidifies my choice. While battery life is a slight concern, the trade-off for the groundbreaking form factor and top-tier performance is worthwhile for my usage. I value having a device that pushes the boundaries of what a smartphone can be.

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.