Xiaomi Redmi Note 9T vs Huawei Mate X3 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 18, 2021 April 8, 2023
Release Year 2021 2023

Physical

Volume 113.39 cm³ 117.67 cm³
Screen Size to Weight Ratio 3.28 "/g 3.28 "/g
Weight 199 g 239 g
Height 161.2 mm 156.9 mm
Width 77.3 mm 141.5 mm
Thickness 9.1 mm 5.3 mm
Foldable Design No Yes
Available Colors
  • Nightfall Black
  • Daybreak Purple
  • Gold
  • Black
  • White
  • Violet
  • Dark Green

Display

Screen Size 6.53 " 7.85 "
Resolution 1080 x 2340 2224 x 2496
Aspect Ratio 19.5:9 16:9
Screen-to-Body Ratio 84 % 88.9 %
Pixel Density 395 PPI 426 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 77.89 mAh/in²
Battery Density 44.09 mAh/cm³ 40.79 mAh/cm³
Battery Capacity 5000 mAh 4800 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 800U (7 nm) Qualcomm SM8475 Snapdragon 8+ Gen 1 4G (4 nm)
CPU Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x2.0 GHz Cortex-A510)
GPU Mali-G57 MC3 Adreno 730

Connectivity

USB Version 2.0 3.1
OTG Support 1
DisplayPort 1
DisplayPort Version N/A 1.2
USB Features USB Type-C 2.0 USB Type-C 3.1, OTG, DisplayPort 1.2

Software

Operating System Android N/A
Initial OS Version 10 N/A
Maximum OS Version

Comparison Summary

Smartphone Comparison: Xiaomi Redmi Note 9T vs. Huawei Mate X3

1. Specifications Comparison

FeatureXiaomi Redmi Note 9THuawei Mate X3Practical Impact
Design
Launch Date2021-01-182023-04-08The Mate X3 is significantly newer, potentially offering newer software, features and longer software support.
Form FactorStandardFoldableThe Mate X3 offers a larger screen when unfolded, enabling tablet-like experiences. The Redmi Note 9T is a typical smartphone.
Dimensions161.2 x 77.3 x 9.1 mm156.9 x 141.5 x 5.3 mmThe Redmi Note 9T is taller and thicker while the Mate X3 is significantly wider when unfolded. The Mate X3 is very thin when unfolded.
Weight199g239gThe Redmi Note 9T is noticeably lighter, making it more comfortable for one-handed use and carrying. The Mate X3 is heavier due to the foldable mechanism.
Display
Size6.53"7.85"The Mate X3 has a significantly larger screen, ideal for media consumption and multitasking. The Redmi Note 9T is smaller and more pocketable.
Resolution1080x23402224x2496The Mate X3 has a much sharper display, resulting in crisper text and images.
Pixel Density395 PPI426 PPIThe Mate X3 has slightly higher pixel density, which provides a slightly clearer image.
TechnologyIPS LCDN/AThe Redmi Note 9T has an IPS LCD panel which typically have good color accuracy. The display technology of the Mate X3 is not specified.
Refresh Rate60Hz120HzThe Mate X3 has a smoother display with faster animations and scrolling, better for gaming and general navigation.
Brightness0 nits0 nitsBoth have same brightness
Performance
ChipsetMediatek Dimensity 800U (7nm)Snapdragon 8+ Gen 1 4G (4nm)The Mate X3's chipset is significantly more powerful, offering much faster app loading, smoother multitasking, and better gaming performance.
AnTuTu Score343,1501,238,400The Mate X3 demonstrates significantly better performance than the Redmi Note 9T.
GPUMali-G57 MC3Adreno 730The Mate X3 has a much more powerful GPU, allowing it to handle demanding graphics and gaming.
Battery
Capacity5000mAh4800mAhThe Redmi Note 9T has a slightly larger battery, which may offer marginally better battery life.
Charging18W Fast Charging66W Fast Charging, 50W WirelessThe Mate X3 charges much faster and supports wireless charging for added convenience.
Camera
Main Camera Res48MP50MPThe Mate X3 has a slightly higher resolution.
Main Camera Sensor Size1/2"1/1.56"The Mate X3 has a larger sensor, potentially capturing more light and resulting in better low-light performance.
Main Camera Aperturef/1.79f/1.8Redmi Note 9T has a slightly wider aperture
Selfie Camera Res13MP8MPThe Redmi Note 9T has a higher resolution front camera for detailed selfies.
Telephoto LensN/A16MPThe Mate X3 has a telephoto lens for optical zoom, enabling better photos at a distance.
Portrait Mode2MPN/AThe Redmi Note 9T has a dedicated depth sensor, for portrait mode
Macro Lens2MPN/AThe Redmi Note 9T has a dedicated macro lens, for close-up photography
Wide Angle + Macro LensN/A12MPThe Mate X3 has an ultrawide lens for capturing wider scenes and a macro function
Video RecordingUp to 4K@60fps, No EISUp to 4K@60fps with EISThe Mate X3 offers EIS for stabilized video recording, while the Redmi Note 9T doesn't provide it.
Slow Motion Video120 fps960 fpsThe Mate X3 provides high frame rate slow motion recording
Software
OSAndroid 10N/AThe Redmi Note 9T runs on Android 10. The OS of the Mate X3 is not specified.
Connectivity
WiFiUp to Wi-Fi 5Up to Wi-Fi 6The Mate X3 has faster and more efficient WiFi, providing better performance in crowded networks.
Bluetooth5.15.2The Mate X3 has a newer version of Bluetooth, which can offer faster transfer speeds and a more stable connection.
GPSGPS, A-GPS, Galileo, GLONASSGPS, A-GPS, Beidou, QZSS, Galileo, GPS (L1+L5), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)The Mate X3 has better GPS accuracy with more satelites
SIMDual SIM Dual StandbyDual SIM Full ActiveThe Mate X3 allows both SIM cards to be active simultaneously while the Redmi Note 9T keeps one on standby when other is in use.
Storage
Internal Storage64GB/128GB256GB/512GB/1024GBThe Mate X3 offers significantly more storage options for users with large media libraries.
RAM4GB8GB/12GBThe Mate X3 has more RAM, making it better for multitasking and demanding apps.
Expandable StorageNoNoNeither phone has expandable storage.
Audio
Audio QualityHi-Res AudioN/AThe Redmi Note 9T has a Hi-Res audio for better listening experience.
SpeakersStereo SpeakersStereo SpeakersBoth phones have stereo speakers for more immersive sound experience
Security
Fingerprint SensorSide-Mounted Fingerprint SensorSide-Mounted Fingerprint SensorBoth phones offer side-mounted fingerprint sensors.
Build Quality
Screen ProtectionCorning Gorilla Glass 5N/AThe Redmi Note 9T's screen is protected by Gorilla Glass 5. The Mate X3's screen protection is not known.
SensorsBiometric: Fingerprint; Motion: Accelerometer, Compass, Gyroscope; Proximity: Ultrasonic proximity virtualBiometric: Fingerprint; Proximity: Proximity; Motion: Accelerometer, Compass, Gyroscope; Environmental: Barometer, Gravity, Hall, RGBThe Mate X3 has a more complete set of sensors, including environmental sensors.

2. Key Differences Analysis

Xiaomi Redmi Note 9T Advantages:

  • Lighter and More Compact: Easier to handle one-handed and more pocketable.
  • Hi-Res Audio: Provides a higher-quality audio experience.
  • Lower Cost: Generally more affordable, offering good value for the price.
  • Gorilla Glass 5: Offers good screen protection.
  • Slightly larger battery: May have marginally better battery life.

Huawei Mate X3 Advantages:

  • Foldable Display: Offers a larger screen when unfolded for multitasking, media, and immersive experiences.
  • Significantly More Powerful Chipset: Offers superior performance for demanding tasks, gaming, and future-proofing.
  • Higher Refresh Rate: Provides a smoother visual experience.
  • More RAM: Better multitasking capabilities.
  • Larger Storage Options: Accommodates large media libraries.
  • Better Camera System: Includes a telephoto lens, larger main sensor, and EIS video stabilization.
  • Faster Charging & Wireless Charging: Provides added charging convenience.
  • More Advanced GPS: More accurate location tracking due to support for more satellite systems
  • More Advanced Connectivity: Supports Wi-Fi 6 and Bluetooth 5.2.
  • More sensors Offers more sensors for advanced functionality.
  • Dual Sim Full Active Can keep both SIM cards active at the same time.

Significant Trade-offs:

  • Xiaomi Redmi Note 9T: Lower performance, no telephoto lens, slower charging and lacking wireless charging.
  • Huawei Mate X3: Higher price, heavier, less pocketable when folded and OS is not specified, and not known protection for its screen.

3. User Profiles & Recommendations

Xiaomi Redmi Note 9T Ideal User:

  • Budget-conscious consumers: Those seeking a reliable smartphone for daily use without breaking the bank.
  • Users with basic needs: Calling, texting, social media, and casual browsing.
  • Users who prefer a smaller form factor: Those who prefer a lighter phone for one-handed use and pocketability.

    • Use Cases:
      • Everyday communication and social media browsing.
      • Casual gaming.
      • Streaming media on the go.

Huawei Mate X3 Ideal User:

  • Power users: Those who need the best possible performance for gaming, video editing, and multitasking.
  • Multitaskers: Users who need to work on multiple apps or documents simultaneously.
  • Media Consumers: Those who value a large, high-resolution display for immersive experiences.
  • Professional Photographers/Videographers: Those who need high quality camera system with zoom and stabilization.
  • Early adopters: Users who prefer having the latest technologies and form factors
    • Use Cases:
      • High-end gaming and graphics-intensive applications.
      • Mobile content creation (video editing, photography).
      • Tablet-like productivity on the go.
      • Demanding multitasking and professional usage.

4. Decision Framework

Key Questions to Consider:

  1. What is your budget? The Redmi Note 9T is much more affordable.
  2. How important is performance? The Mate X3 offers a significantly better user experience for demanding tasks.
  3. Do you need a large screen, and a foldable phone? The Mate X3 offers a unique, versatile form factor for tablet-like use.

Scenario-Based Recommendations:

  • Scenario 1: Casual User on a Budget
    • Recommendation: Xiaomi Redmi Note 9T. It covers the basics and offers good value for money.
  • Scenario 2: Power User Seeking Top Performance
    • Recommendation: Huawei Mate X3. Its powerful processor and advanced features make it a great choice for demanding tasks.
  • Scenario 3: Media Enthusiast Who Wants a Large Display
    • Recommendation: Huawei Mate X3. The foldable screen offers great viewing experience.
  • Scenario 4: User who wants the latest technology
    • Recommendation: Huawei Mate X3. It's a foldable smartphone with top of the line specs and has a more futuristic design.

My Choice and Why

Given the choice, I would choose the Huawei Mate X3. While it comes with a higher price tag, its advantages in performance, display technology, camera capabilities, and overall versatility outweigh the cost for my specific use cases. I value a large, high-resolution display for media consumption, a powerful processor for demanding tasks, and a robust camera system for capturing high-quality photos and videos. The Mate X3's foldable design also adds a unique level of functionality and convenience. The fact that the screen protection and OS are not specified is a limitation but the pros outweigh that con for my specific usage.

The Redmi Note 9T is a very good device for those who want the basics at a lower price but given my usage I would benefit more from the Huawei Mate X3.

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.

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