Xiaomi Redmi Note 9T vs Realme GT Neo 3 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 18, 2021 March 30, 2022
Release Year 2021 2022

Physical

Volume 113.39 cm³ 101.23 cm³
Screen Size to Weight Ratio 3.28 "/g 3.56 "/g
Weight 199 g 188 g
Height 161.2 mm 163.3 mm
Width 77.3 mm 75.6 mm
Thickness 9.1 mm 8.2 mm
Foldable Design No No
Available Colors
  • Nightfall Black
  • Daybreak Purple
  • Plain Black (Asphalt Black)
  • Silverstone White (Sprint White)
  • Le Mans Blue (Nitro Blue)

Display

Screen Size 6.53 " 6.7 "
Resolution 1080 x 2340 1080 x 2412
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 84 % 87.5 %
Pixel Density 395 PPI 394 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 111.38 mAh/in²
Battery Density 44.09 mAh/cm³ 49.39 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 800U (7 nm) Mediatek Dimensity 8100 (5 nm)
CPU Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Mali-G57 MC3 Mali-G610 MC6

Connectivity

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

Software

Operating System Android Android
Initial OS Version 10 12
Maximum OS Version 13

Comparison Summary

1. Specifications Comparison

Design

FeatureXiaomi Redmi Note 9TRealme GT Neo 3Practical Impact
Dimensions161.2 × 77.3 × 9.1 mm163.3 × 75.6 × 8.2 mmRealme GT Neo 3 is taller and thinner, potentially feeling more modern and sleek. The Redmi Note 9T is wider and thicker, which could be less comfortable for small hands but might feel more robust.
Weight199g188gRealme GT Neo 3 is lighter, making it more comfortable for extended use.

Display

FeatureXiaomi Redmi Note 9TRealme GT Neo 3Practical Impact
Size6.53"6.7"Realme GT Neo 3 has a slightly larger screen for more immersive viewing.
Resolution1080x23401080x2412Both offer sharp visuals, with a negligible difference in pixel density.
PPI395394Practically identical sharpness; won't be noticeable by the human eye.
TechnologyIPS LCDAMOLEDRealme GT Neo 3 has far superior display quality with deeper blacks, richer colors, better contrast and better power efficiency when using a dark theme.
Refresh Rate60Hz120HzRealme GT Neo 3 provides significantly smoother scrolling and animations, especially noticeable in gaming and fast-paced content.
Brightness0 nits1000 nitsRealme GT Neo 3 offers vastly superior outdoor visibility in bright sunlight, the Redmi Note 9T may have difficulty in sunny outdoor conditions.

Performance

FeatureXiaomi Redmi Note 9TRealme GT Neo 3Practical Impact
ChipsetMediatek Dimensity 800U (7 nm)Mediatek Dimensity 8100 (5 nm)Realme GT Neo 3 has a more powerful and efficient chipset, resulting in faster app loading, smoother multitasking, and better gaming performance.
Antutu Score343,150855,842The Realme GT Neo 3 exhibits significantly better real-world performance; app responsiveness and frame rates.
GPUMali-G57 MC3Mali-G610 MC6The Realme GT Neo 3's GPU offers a substantial performance increase, leading to smoother graphics in games and graphically intensive applications.

Camera

FeatureXiaomi Redmi Note 9TRealme GT Neo 3Practical Impact
Main Camera Resolution48MP50MPRealme GT Neo 3 has a slightly higher resolution main camera and a larger sensor, enabling higher-quality images with more detail and better low-light performance.
Main Camera Aperturef/1.79f/1.88Xiaomi Redmi Note 9T's wider aperture theoretically allows more light, however other factors (like sensor size) may lead to a better low light experience with the Realme GT Neo 3.
Main Camera Sensor Size1/2"1/1.56"Realme GT Neo 3’s larger sensor captures more light and detail, resulting in higher quality photos, especially in low-light.
Selfie Camera Resolution13MP16MPRealme GT Neo 3 captures slightly more detail in selfies.
Selfie Camera Aperturef/2.25f/2.45Xiaomi Redmi Note 9T's wider aperture allows more light, which can result in brighter selfies in low-light.
Wide Angle LensNo8MP, f/2.25Realme GT Neo 3 offers a wide-angle lens, which is crucial for group photos or landscape shots.
Portrait Mode (depth)2MP, f/2.4NoXiaomi Redmi Note 9T has a dedicated depth sensor for more precise portrait mode effects.
Macro Lens2MP, f/2.42MP, f/2.4Both phones offer similar macro capabilities for close-up shots.
Video4K@30fps, 1080p@30/60fps, EIS not specified4K@30/60fps with EIS, 1080p@30/60fps with EISRealme GT Neo 3 offers more stable video with EIS and higher frame rates at 4K resolution.
Video StabilizationNoYes (EIS, OIS)Realme GT Neo 3 has vastly superior stabilization resulting in less shaky videos.
Slow Motion120fps480fpsRealme GT Neo 3 offers higher slow-motion frame rates for more dramatic effects.

Battery

FeatureXiaomi Redmi Note 9TRealme GT Neo 3Practical Impact
Capacity5000mAh5000mAhBoth phones offer comparable battery life for daily usage.
Charging18W fast charging80W fast chargingRealme GT Neo 3 charges much faster, reducing downtime, especially useful for quick top-ups.

Other

FeatureXiaomi Redmi Note 9TRealme GT Neo 3Practical Impact
Operating SystemAndroid 10Android 12 (upgradeable to 13)Realme GT Neo 3 provides access to the latest Android features and security patches.
WiFiWi-Fi 5Wi-Fi 6Realme GT Neo 3 offers faster and more stable Wi-Fi connections, especially in crowded environments.
Bluetooth5.15.3Realme GT Neo 3 supports the latest Bluetooth version offering better performance and stability with compatible devices.
GPSGPS, A-GPS, Galileo, GLONASSGPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5)Realme GT Neo 3 supports more satellite systems, offering significantly better accuracy for navigation.
Internal Storage64GB or 128GB128GB, 256GB or 512GBRealme GT Neo 3 has more storage options, useful for users with large media libraries or many apps.
RAM4GB6GB, 8GB, or 12GBRealme GT Neo 3 provides significantly better multitasking performance, especially with higher RAM configurations.
Expandable StorageNoNoNeither phone allows for expandable storage; consider this if you need large storage.
AudioStereo Speakers, Hi-Res AudioStereo Speakers, Hi-Res Audio, Dolby AtmosRealme GT Neo 3 offers more immersive and high-quality audio experience with Dolby Atmos.
Fingerprint Sensorside-mountedbasic fingerprint sensorXiaomi Redmi Note 9T's side-mounted fingerprint sensor is generally easier to reach and use.
SensorsAccelerometer, Compass, Gyroscope, Ultrasonic proximity virtual, FingerprintAccelerometer, Gyroscope, Proximity, Hall, Geomagnetic, FingerprintBoth phones have similar basic sensor suites, with the Realme GT Neo 3 having some additional sensors for enhanced functionality.

2. Key Differences Analysis

Xiaomi Redmi Note 9T Advantages:

  • Wider aperture in the main camera may result in better low-light performance.
  • Portrait depth sensor allows more control in portrait mode.
  • Ultrasonic proximity virtual sensor is more accurate than traditional proximity sensors.
  • Side-mounted fingerprint sensor may be more intuitive for some users.

Practical Implications: These benefits are marginal in comparison to the advantages of the Realme GT Neo 3, and are very specific to user needs.

Realme GT Neo 3 Advantages:

  • Superior AMOLED display with 120Hz refresh rate offers a much better viewing experience with smoother animations, vibrant colours, and better outdoor visibility.
  • Significantly more powerful chipset and GPU for much better overall performance, including faster app loading, smoother multitasking and better gaming.
  • Larger main camera sensor resulting in higher quality images, especially in low light.
  • Wide-angle lens for more versatile photography.
  • Much faster 80W charging allows for quick battery top-ups.
  • Newer Android OS with long-term updates.
  • Faster Wi-Fi 6 and Bluetooth 5.3 for better connectivity.
  • Greater storage and RAM options providing better performance and capacity.
  • Better video features including EIS, OIS and higher slow-motion rates.
  • Dolby Atmos audio provides an immersive audio experience.
  • More accurate GPS navigation
  • Optical image stabilization gives a massive advantage when recording videos.

Practical Implications: The Realme GT Neo 3 offers an overall better user experience in almost every aspect, from display and performance to camera and charging speeds.

Trade-offs:

  • Realme GT Neo 3 lacks a dedicated portrait depth sensor: May slightly affect portrait mode, though it has better overall image processing.
  • Realme GT Neo 3 has a basic fingerprint sensor: may be less intuitive for some users compared to side mounted, however it depends on preference.

3. User Profiles & Recommendations

Xiaomi Redmi Note 9T:

  • Ideal User: Budget-conscious users who need a basic phone for general tasks, not demanding performance.
  • Use Cases: Everyday browsing, social media, basic photography, light gaming.
  • Price-to-Value: Offers decent basic functionality at a low price point.

Realme GT Neo 3:

  • Ideal User: Power users, mobile gamers, content creators, anyone seeking a premium mobile experience.
  • Use Cases: Intensive gaming, video editing, advanced photography and videography, content consumption, smooth multitasking and generally heavy usage.
  • Price-to-Value: Provides very high-end performance and features for its price point, a great value proposition.

4. Decision Framework

Key Questions:

  1. What's your budget? If you have a very strict budget the Xiaomi Redmi Note 9T might be an option, however it would only be worth it if you have extremely basic needs.
  2. How important is performance for you? If you plan on playing intensive games or multi task, the Realme GT Neo 3 provides much better performance.
  3. What display and camera quality do you prioritize? The Realme GT Neo 3 will be a much better choice if you want a vibrant display, better outdoor visibility and better pictures.

Scenario-Based Recommendations:

  • Scenario 1: Basic Daily Use (Budget-Focused)
    • Recommendation: Xiaomi Redmi Note 9T might be a suitable pick if you require a basic phone and are on a very tight budget.
  • Scenario 2: Gaming and Performance Focused
    • Recommendation: Realme GT Neo 3 is far superior for gaming due to its powerful processor and faster display.
  • Scenario 3: Photography and Media Consumption
    • Recommendation: Realme GT Neo 3 provides a significantly better viewing experience, better camera quality and faster charging times.
  • Scenario 4: General all-round usage
    • Recommendation: Realme GT Neo 3 is the better choice in this case, as it has a better display, processing speed, camera, and fast charging, making it a much better all-rounder.

My Choice

Given the comprehensive comparison, I would choose the Realme GT Neo 3. The improvements in display technology, processing power, camera capabilities, and charging speed make it a superior device for most users. The AMOLED display with a 120Hz refresh rate is a game-changer for visual experience. The powerful processor ensures smooth and responsive performance. The much improved camera system provides better image quality and more versatile photography options. And the 80W fast charging is incredibly convenient. While the Xiaomi Redmi Note 9T has a more advanced fingerprint sensor and a portrait depth sensor, these are not significant enough advantages to outweigh the numerous improvements offered by the Realme GT Neo 3. Unless you are on an extremely tight budget and only use your phone for the most basic tasks, the Realme GT Neo 3 is a better choice in most scenarios, and provides far better value-for-money.

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
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Bridging technical complexity with engaging, accessible narratives.