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

Detailed Comparison

Specification

General

Launch Date August 25, 2022 January 11, 2023
Release Year 2022 2023

Physical

Volume 127.12 cm³ 101.13 cm³
Screen Size to Weight Ratio 2.89 "/g 3.55 "/g
Weight 263 g 188 g
Height 155.1 mm 165.9 mm
Width 130.1 mm 76.2 mm
Thickness 6.3 mm 8 mm
Foldable Design Yes No
Available Colors
  • Phantom Black
  • Burgundy
  • Graygreen
  • Beige
  • Frosted Green
  • Matte Black
  • Mystique Blue

Display

Screen Size 7.6 " 6.67 "
Resolution 1812 x 2176 1080 x 2400
Aspect Ratio 16:9 20:9
Screen-to-Body Ratio 90.8 % 85 %
Pixel Density 373 PPI 395 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 1200 nits 1200 nits

Hardware

Battery Capacity per Screen Area 76.18 mAh/in² 112.39 mAh/in²
Battery Density 34.61 mAh/cm³ 49.44 mAh/cm³
Battery Capacity 4400 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) Qualcomm SM4375 Snapdragon 4 Gen 1 (6 nm)
CPU Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (2x2.0 GHz Cortex-A78 & 6x1.8 GHz Cortex-A55)
GPU Adreno 730 Adreno 619

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 12
Maximum OS Version 16

Comparison Summary

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

Let's dissect the Samsung Galaxy Z Fold4 and the Xiaomi Redmi Note 12, two phones occupying different niches in the Android ecosystem. We'll go beyond the spec sheet to understand what these differences really mean for you.

1. Specifications Breakdown

FeatureSamsung Galaxy Z Fold4Xiaomi Redmi Note 12Real-World Implications
Design
Dimensions (mm)155.1 x 130.1 x 6.3165.9 x 76.2 x 8Fold4 is significantly more compact when folded, Note 12 is thinner when unfolded.
Weight (g)263188Fold4 feels substantial, Note 12 is lighter for everyday carry.
FoldableYesNoFold4 offers a unique, flexible form factor for multitasking and portability.
Display
Display TypeFoldable Dynamic AMOLED 2XAMOLEDFold4's display boasts richer colors, deeper blacks, and higher peak brightness.
Size (inches)7.6 (main), 6.2 (cover)6.67Fold4 provides a tablet-like experience when unfolded. Note 12 has a large, traditional screen.
Resolution (px)1812 x 2176 (main), 832 x 2268 (cover)1080 x 2400Fold4 offers significantly sharper visuals, especially on the main display.
Refresh Rate (Hz)120120Both offer smooth scrolling and animations.
Performance
ChipsetSnapdragon 8+ Gen 1Snapdragon 4 Gen 1Fold4 delivers significantly faster processing and graphics performance for demanding tasks and gaming.
CPUOcta-core (up to 3.19 GHz)Octa-core (up to 2.0 GHz)Fold4 handles multitasking and complex apps with ease. Note 12 is sufficient for basic tasks.
RAM (GB)124/6/8Fold4's ample RAM ensures smooth performance even with heavy usage.
Camera
Main Camera (MP)5048Fold4's camera generally produces higher-quality images, especially in low light.
Video RecordingUp to 8K @ 24fpsUp to 1080p @ 30fpsFold4 offers superior video resolution and frame rates.
DXOMARK Score12469Fold4's camera system is significantly better overall.
Battery Life
Capacity (mAh)44005000Note 12 has a larger battery capacity, potentially lasting longer on a single charge for basic use.
Fast Charging25W33WNote 12 charges faster despite having a larger battery.

2. Key Insights

  • Powerhouse vs. Value: The Fold4 is a flagship device prioritizing performance, a premium foldable display, and a top-tier camera system. The Note 12 focuses on affordability, offering a large battery and decent display in a conventional form factor.

  • Foldable Future: The Fold4's foldable design is its defining feature, enabling unique multitasking scenarios and transforming between phone and tablet modes. This comes at a premium in terms of price and weight.

  • Everyday Performance: While the Note 12 can handle everyday tasks, the Fold4's superior processor and RAM ensure a lag-free experience even with demanding applications and heavy multitasking.

  • Content Consumption: Both phones offer large displays with fast refresh rates, making them suitable for media consumption. However, the Fold4's higher resolution and superior display technology provide a more immersive experience.

3. User Profiles and Recommendations

  • Fold4: Ideal for power users, multitaskers, content creators, and those seeking cutting-edge technology. Its foldable design and top-tier specs come at a higher price.

  • Note 12: Suited for budget-conscious users who prioritize battery life and a large display for everyday tasks, social media, and media consumption. It's a solid choice for those seeking value over premium features.

4. Buying Decision Framework

  1. What's your budget? The Fold4 is significantly more expensive. If price is a major concern, the Note 12 is a more realistic option.

  2. Do you value a foldable design? If the flexibility of a foldable phone appeals to you for multitasking and portability, the Fold4 is unique. If a traditional form factor suffices, the Note 12 is a good choice.

  3. What are your performance needs? For demanding tasks, gaming, and a future-proof device, the Fold4's superior hardware is essential. For basic usage, the Note 12 offers sufficient performance.

My Choice: Samsung Galaxy Z Fold4

While the Redmi Note 12 offers excellent value, I would choose the Samsung Galaxy Z Fold4. The foldable form factor fundamentally changes how I interact with my phone, enabling unparalleled multitasking and a truly portable "tablet" experience. The superior performance, stunning display, and excellent camera system further solidify its position as a device that enhances both productivity and entertainment. While the price premium is significant, the innovative design and top-tier experience justify the investment for my needs. I'm willing to pay for the cutting edge.

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.