Samsung Galaxy Z Fold4 vs Xiaomi Redmi Note 12S - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 25, 2022 April 26, 2023
Release Year 2022 2023

Physical

Volume 127.12 cm³ 95.71 cm³
Screen Size to Weight Ratio 2.89 "/g 3.65 "/g
Weight 263 g 176 g
Height 155.1 mm 159.9 mm
Width 130.1 mm 73.9 mm
Thickness 6.3 mm 8.1 mm
Foldable Design Yes No
Available Colors
  • Phantom Black
  • Burgundy
  • Graygreen
  • Beige
  • Ice Blue
  • Onyx Black
  • Pearl Green

Display

Screen Size 7.6 " 6.43 "
Resolution 1812 x 2176 1080 x 2400
Aspect Ratio 16:9 20:9
Screen-to-Body Ratio 90.8 % 84.5 %
Pixel Density 373 PPI 409 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 700 nits
Peak Brightness 1200 nits 1000 nits

Hardware

Battery Capacity per Screen Area 76.18 mAh/in² 120.93 mAh/in²
Battery Density 34.61 mAh/cm³ 52.24 mAh/cm³
Battery Capacity 4400 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) Mediatek MT6781 Helio G96 (12 nm)
CPU Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 730 Mali-G57 MC2

Connectivity

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

Software

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

Comparison Summary

Samsung Galaxy Z Fold4 vs. Xiaomi Redmi Note 12S: A Deep Dive

Let's dissect these two intriguing smartphones, the innovative Samsung Galaxy Z Fold4 and the value-driven Xiaomi Redmi Note 12S. This isn't just about specs; it's about understanding how these devices perform in the real world and which one best fits your needs.

1. Specifications Breakdown

FeatureSamsung Galaxy Z Fold4Xiaomi Redmi Note 12SReal-World Implications
Design
Form FactorFoldableSlabFold4 offers unique flexibility and a larger screen real estate when unfolded, transforming into a mini-tablet. Note 12S is a traditional, pocketable smartphone.
Dimensions (mm)155.1 x 130.1 x 6.3159.9 x 73.9 x 8.1Fold4 is wider and shorter when folded, Note 12S is thinner and lighter overall.
Weight (g)263176Note 12S is significantly lighter, making it more comfortable for extended use and one-handed operation.
Display
Display TypeFoldable Dynamic AMOLED 2XAMOLEDBoth offer vibrant colors and deep blacks, but Fold4's superior display technology provides better brightness, contrast, and HDR performance.
Size (inches)7.6 (unfolded)6.43Fold4's unfolded screen provides a tablet-like experience for multitasking and media consumption. Note 12S offers a standard smartphone screen size.
Resolution (px)1812 x 21761080 x 2400Fold4 boasts a sharper display due to its higher resolution, resulting in crisper text and images.
Refresh Rate (Hz)12090Fold4's higher refresh rate delivers smoother animations and scrolling, enhancing responsiveness.
Performance
ChipsetSnapdragon 8+ Gen 1Helio G96Fold4's flagship processor significantly outperforms the Note 12S, ensuring seamless multitasking, demanding gaming, and faster app loading.
RAM (GB)126/8Fold4's larger RAM capacity allows for more apps to run in the background without performance degradation.
Camera
Main Camera (MP)50108While Note 12S boasts higher megapixels, Fold4 utilizes a larger sensor and advanced image processing, potentially resulting in better overall image quality.
Video Recording8K@24fps1080p@30fpsFold4 offers significantly higher video resolution and frame rates, enabling professional-grade video capture.
Battery Life
Capacity (mAh)44005000Note 12S has a larger battery capacity, potentially offering longer usage time. However, Fold4's more power-efficient processor could offset this difference.
Fast Charging (W)2533Note 12S supports faster charging, reducing downtime.

2. Key Insights

The Galaxy Z Fold4 is a premium, innovative device pushing the boundaries of smartphone technology. Its foldable design, powerful processor, and stunning display cater to power users who demand cutting-edge performance and unique functionality. The high refresh rate display paired with the Snapdragon 8+ Gen 1 makes for a buttery smooth experience in even the most demanding applications. The cameras, while not boasting the highest megapixel count, are likely to deliver superior image quality thanks to advanced sensor technology.

The Redmi Note 12S prioritizes value, offering a solid set of features at a more affordable price. Its strengths lie in its long-lasting battery, decent display, and capable camera system for everyday use. It's a reliable device for users who prioritize essential features without breaking the bank. However, the less powerful processor and lower RAM configuration will show limitations when multitasking or running graphically intensive applications.

3. User Profiles and Recommendations

Fold4: Ideal for professionals, creatives, and tech enthusiasts who value a large screen for multitasking, content creation, and immersive media consumption. The foldable form factor allows for unique use cases, like using the phone as a mini-tablet for productivity or entertainment.

Note 12S: Well-suited for budget-conscious users, students, and those who prioritize battery life and essential smartphone features for everyday communication, social media, and light gaming.

4. Buying Decision Framework

  1. What is your budget? The Fold4 is a significantly more expensive investment.
  2. Do you prioritize innovation and cutting-edge technology? The Fold4's foldable design and flagship specs offer a unique mobile experience.
  3. What are your primary use cases? If you need a device for demanding tasks, the Fold4 excels. If you primarily use your phone for communication and basic tasks, the Note 12S is a more cost-effective option.

My Choice: Samsung Galaxy Z Fold4

While the Redmi Note 12S offers excellent value, I would choose the Samsung Galaxy Z Fold4. The innovative foldable design genuinely changes how I interact with my phone, transforming it into a productivity powerhouse and immersive entertainment device. The superior performance, stunning display, and high-quality cameras are essential for my workflow as a tech journalist. While the price is a premium, the unique experience and enhanced productivity the Fold4 offers justify the investment for me. I'm willing to sacrifice some battery life and faster charging for the sheer versatility and power this device provides. The ability to seamlessly transition from a phone to a mini-tablet for tasks like editing photos, writing articles, or watching videos is invaluable.

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.