Xiaomi Redmi Note 9T vs Samsung Galaxy Z Fold5 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 18, 2021 August 11, 2023
Release Year 2021 2023

Physical

Volume 113.39 cm³ 122.74 cm³
Screen Size to Weight Ratio 3.28 "/g 3 "/g
Weight 199 g 253 g
Height 161.2 mm 154.9 mm
Width 77.3 mm 129.9 mm
Thickness 9.1 mm 6.1 mm
Foldable Design No Yes
Available Colors
  • Nightfall Black
  • Daybreak Purple
  • Blue
  • Phantom Black
  • Gray
  • Cream
  • Icy Blue

Display

Screen Size 6.53 " 7.6 "
Resolution 1080 x 2340 1812 x 2176
Aspect Ratio 19.5:9 16:9
Screen-to-Body Ratio 84 % 91.1 %
Pixel Density 395 PPI 373 PPI
Refresh Rate N/A 120 Hz
Typical Brightness 450 nits N/A
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 117.26 mAh/in² 76.18 mAh/in²
Battery Density 44.09 mAh/cm³ 35.85 mAh/cm³
Battery Capacity 5000 mAh 4400 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 800U (7 nm) Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm)
CPU Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU Mali-G57 MC3 Adreno 740

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 10 13
Maximum OS Version 17

Comparison Summary

1. Specifications Comparison

Here's a detailed comparison of the two phones, focusing on the practical implications of each specification:

Design

FeatureXiaomi Redmi Note 9TSamsung Galaxy Z Fold5Practical Impact
Form FactorStandardFoldableThe Z Fold5 offers a unique foldable design, transforming from a phone to a tablet-like device, while the Redmi Note 9T is a traditional smartphone.
Dimensions161.2 x 77.3 x 9.1 mm154.9 x 129.9 x 6.1 mm (Unfolded)The Redmi Note 9T is taller and thicker, while the Z Fold5 is significantly wider when unfolded. Folded Z Fold5 dimensions not provided.
Weight199g253gRedmi Note 9T is noticeably lighter, making it more comfortable for single-handed use and carrying for extended periods. Z Fold5 is heavier, which can lead to fatigue during prolonged use.

Display

FeatureXiaomi Redmi Note 9TSamsung Galaxy Z Fold5Practical Impact
Size6.53"7.6"The Z Fold5 offers a significantly larger screen, providing an immersive experience for media consumption, gaming, and productivity. The Redmi Note 9T has a more standard screen size.
Resolution1080x23401812x2176The Z Fold5 has a higher resolution display, resulting in sharper images and text.
Pixel Density (PPI)395373The Redmi Note 9T has slightly higher pixel density, but the difference is minimal and not likely noticeable for everyday use.
TechnologyIPS LCDUnknownRedmi Note 9T has an IPS LCD which usually offers good color accuracy and viewing angles. The display tech for the Z Fold5 is not provided.
Refresh Rate60Hz120HzThe Z Fold5 has a smoother display with faster animations, enhancing the user experience, particularly in scrolling and gaming. Redmi Note 9T has a standard refresh rate.
Brightness0 nits0 nitsPeak brightness is the same, but these are likely incorrect and need updating.

Performance

FeatureXiaomi Redmi Note 9TSamsung Galaxy Z Fold5Practical Impact
ChipsetMediatek Dimensity 800U (7 nm)Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm)The Z Fold5 has a much more powerful and efficient chipset, resulting in significantly faster performance, smoother multitasking, and better gaming capabilities. The Redmi Note 9T has a mid-range chipset suitable for basic tasks.
AnTuTu Score343,1501,538,914The Z Fold5 exhibits significantly higher benchmark score, translating to a more responsive and capable device for demanding tasks.
GPUMali-G57 MC3Adreno 740The Z Fold5 has a much better GPU, offering improved graphics performance, critical for gaming and graphics-intensive applications.

Camera

FeatureXiaomi Redmi Note 9TSamsung Galaxy Z Fold5Practical Impact
Main Camera48MP, f/1.79, 1/2", 0.80µm50MP, f/1.8, 1/1.57", 1.00µmThe Z Fold5 has a slightly higher resolution and a larger sensor with bigger pixels, potentially leading to better low-light performance and overall image quality.
Selfie Camera13MP, f/2.25, 1/3.1", 1.12µm10MP, f/2.2, 1/3.2", 1.22µmThe Redmi Note 9T has higher resolution, but the Z Fold5 has wider aperture and larger pixel sizes, which may result in better selfies.
Telephoto LensNone10MP, f/2.4, 1.00µmThe Z Fold5 offers a telephoto lens, allowing for optical zoom capabilities, while the Redmi Note 9T does not.
Wide Angle LensNone12MP, f/2.2, 1.12µmThe Z Fold5 includes a dedicated wide-angle lens, providing flexibility in capturing different perspectives, which the Redmi Note 9T lacks.
Portrait (Depth) Lens2MP, f/2.4, 1/5", 1.75µmNoneThe Redmi Note 9T has a depth sensor for enhanced portrait mode.
Macro Lens2MP, f/2.4, 1/5", 1.75µmNoneThe Redmi Note 9T has a macro lens for close-up shots.
VideoUp to 4K@30fpsUp to 8K@30fpsThe Z Fold5 records much higher resolution video with better stabilization, offering professional-grade video capabilities.
Camera FeaturesDigital zoom, digital image stabilization, etc.8K Video, Optical zoom, OIS, AutoFraming, Laser AF, RAW etc.The Z Fold5 has superior camera features, leading to more versatility, better low-light shots, and advanced options for photography.
DxOMark ScoreNot Tested128 (Mobile)The Z Fold5 has a significantly higher camera performance based on the DXOMARK score.

Battery

FeatureXiaomi Redmi Note 9TSamsung Galaxy Z Fold5Practical Impact
Capacity5000mAh4400mAhThe Redmi Note 9T has a larger battery, potentially providing better battery life for everyday use.
Charging18W Fast Charging25W Fast ChargingThe Z Fold5 supports faster charging, reducing the time spent plugged in.
Features22.5W charger inboxBypass Charging, Reverse charging, Wireless charging 15W, Reverse wireless charging 4.5WThe Z Fold5 offers a range of charging options, including wireless and reverse charging, while the Redmi Note 9T offers only basic charging features with included charger.

2. Key Differences Analysis

Xiaomi Redmi Note 9T Advantages:

  • Lighter and More Compact: Easier to handle and carry for extended periods.
  • Larger Battery: Potentially longer battery life.
  • More Affordable: Likely to be significantly less expensive than the Z Fold5.
  • Hi-Res Audio: Potentially better audio quality for audiophiles.

Practical Implications:

The Redmi Note 9T is a practical, budget-friendly option for everyday use, offering reliable performance and battery life. It’s designed for those who prioritize portability and value.

Samsung Galaxy Z Fold5 Advantages:

  • Foldable Design: Unique form factor offering a tablet-like experience.
  • Larger, Higher Resolution Display: Immersive experience for media, gaming, and productivity.
  • Much More Powerful Chipset: Faster performance, smoother multitasking, better gaming.
  • Superior Camera System: More advanced features, better low-light performance, optical zoom.
  • Faster Charging: Reduces downtime while charging.
  • More Advanced Features: Wireless charging, reverse charging, better wifi, more satellite systems and other features not available on the Xiaomi phone.
  • More RAM and Storage Significantly more ram and storage for power users.

Practical Implications:

The Z Fold5 is a premium, high-performance device designed for power users, offering a unique, versatile experience. It's ideal for those who value productivity, advanced features, and the latest technology.

Trade-offs:

  • Redmi Note 9T: Lacks advanced camera features, a powerful processor, and a high-refresh-rate screen.
  • Z Fold5: Much more expensive, bulkier, and heavier.

3. User Profiles & Recommendations

Xiaomi Redmi Note 9T:

  • Ideal Users: Budget-conscious individuals, casual users, students, and those who need a reliable, long-lasting phone for everyday tasks.
  • Use Cases:
    • Daily communication (calls, texts, social media).
    • Web browsing, basic app usage.
    • Media consumption (videos, music) with standard audio features.
    • Casual photography.
  • Price-to-Value: Provides excellent value for the price, offering essential features without premium price tag.

Samsung Galaxy Z Fold5:

  • Ideal Users: Power users, professionals, content creators, and tech enthusiasts who value the latest technology, advanced features, and a versatile experience.
  • Use Cases:
    • Multitasking, productivity, and content creation.
    • Mobile gaming.
    • Immersive media consumption on a large screen.
    • Advanced photography and videography.
    • Business users needing productivity and multitasking capabilities.
  • Price-to-Value: Premium device with a high price tag, but it provides cutting-edge technology and unique features.

4. Decision Framework

Key Questions for Buyers:

  1. Budget: How much are you willing to spend on a smartphone?
  2. Primary Use Cases: What do you primarily use your smartphone for?
  3. Form Factor Preference: Do you need a standard smartphone or a foldable device?

Scenario-Based Recommendations:

  • Scenario 1: Budget-Conscious User
    • Recommendation: Xiaomi Redmi Note 9T. It offers essential smartphone functionality at an affordable price.
  • Scenario 2: Everyday User with Multimedia Needs
    • Recommendation: Xiaomi Redmi Note 9T. It will handle basic tasks and provide a decent display for general use.
  • Scenario 3: Power User Requiring Performance and Productivity
    • Recommendation: Samsung Galaxy Z Fold5. Its powerful processor, advanced features, and large screen will enhance productivity.
  • Scenario 4: Tech Enthusiast Who Wants Latest Innovation
    • Recommendation: Samsung Galaxy Z Fold5. The foldable design and advanced capabilities offer unique and cutting-edge user experience.
  • Scenario 5: Avid Photographer or Videographer
    • Recommendation: Samsung Galaxy Z Fold5. The camera system offers significantly more options and features for those focused on media creation.

My Choice

If I were choosing between these two phones, I would choose the Samsung Galaxy Z Fold5. While acknowledging its significantly higher price, the advancements in performance, the large foldable display, and superior camera capabilities make it a compelling choice for my usage profile. I am someone who values efficiency and the ability to multi-task which is greatly enhanced by the Z Fold5. While the Redmi Note 9T is undoubtedly a great value phone, the Z Fold5 provides a level of technology and functionality that the Redmi cannot match. The higher price tag of the Z Fold5 is a trade-off I'd be willing to make for the enhancements it provides.

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
  • Digital media communication
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Bridging technical complexity with engaging, accessible narratives.