Xiaomi Redmi Note 9T vs Realme 12 Pro+ - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 18, 2021 January 29, 2024
Release Year 2021 2024

Physical

Volume 113.39 cm³ 105.17 cm³
Screen Size to Weight Ratio 3.28 "/g 3.42 "/g
Weight 199 g 196 g
Height 161.2 mm 161.5 mm
Width 77.3 mm 74 mm
Thickness 9.1 mm 8.8 mm
Foldable Design No No
Available Colors
  • Nightfall Black
  • Daybreak Purple
  • Submarine Blue
  • Navigator Beige
  • Explorer Red

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 % 90.4 %
Pixel Density 395 PPI 394 PPI
Refresh Rate N/A 120 Hz
Typical Brightness 450 nits N/A
HBM Brightness N/A 800 nits
Peak Brightness N/A 950 nits

Hardware

Battery Capacity per Screen Area 117.26 mAh/in² 111.38 mAh/in²
Battery Density 44.09 mAh/cm³ 47.54 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 800U (7 nm) Qualcomm SM7435-AB Snapdragon 7s Gen 2 (4 nm)
CPU Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (4x2.40 GHz Cortex-A78 & 4x1.95 GHz Cortex-A55)
GPU Mali-G57 MC3 Adreno 710

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 14
Maximum OS Version

Comparison Summary

1. Specifications Comparison

FeatureXiaomi Redmi Note 9TRealme 12 Pro+Practical Impact
Design
Dimensions161.2 × 77.3 × 9.1 mm161.5 × 74 × 8.8 mmRealme 12 Pro+ is slightly taller, narrower and thinner making it a bit more pocketable, while the Note 9T is wider and thicker.
Weight199g196gBoth are similarly weighted, difference is negligible.
Display
Size6.53"6.7"Realme 12 Pro+ offers a marginally larger screen, which is better for media consumption.
Resolution1080x23401080x2412Both have similar resolutions; slight difference is hardly noticeable.
PPI395394Very similar pixel density. Both offer sharp images.
TechnologyIPS LCDAMOLEDRealme 12 Pro+ provides superior blacks, contrast, and potentially better power efficiency with dark themes.
Refresh Rate60Hz120HzRealme 12 Pro+ offers significantly smoother animations and scrolling.
Brightness0 nits0 nitsPeak brightness is the same for both which is unknown and not ideal
Performance
ChipsetMediatek Dimensity 800U (7 nm)Qualcomm SM7435-AB Snapdragon 7s Gen 2 (4 nm)Realme 12 Pro+’s newer 4nm chip is more power-efficient and powerful.
AnTuTu Score343,150603,400Realme 12 Pro+ has significantly better performance, suitable for gaming and demanding tasks.
GPUMali-G57 MC3Adreno 710Realme 12 Pro+ has a better GPU for graphical performance.
Camera
Main Camera Resolution48MP50MPRealme 12 Pro+ has a slightly higher resolution main camera.
Main Camera Sensor Size1/2"1/1.56"Realme 12 Pro+'s larger sensor typically gathers more light, resulting in better low-light performance.
Main Camera Pixel Size0.80 µm1.00 µmLarger pixel size on the Realme 12 Pro+ for better light capture in low-light scenarios.
Selfie Camera Resolution13MP32MPRealme 12 Pro+ has a significantly higher resolution selfie camera, resulting in more detailed images.
Selfie Camera Sensor Size1/3.1"1/2.74"Realme 12 Pro+’s larger sensor leads to better quality selfies.
Telephoto LensNo64MPRealme 12 Pro+ has dedicated telephoto camera for optical zoom, absent in Note 9T.
Portrait Mode (Depth)2MPNoRedmi Note 9T has a dedicated depth sensor, though its impact may be minimal in real-world use.
Macro Lens2MPNoRedmi Note 9T has a dedicated macro lens, but the quality is typically not very good.
Wide Angle + MacroNo8MPRealme 12 Pro+ has a dedicated ultrawide/macro camera.
Video RecordingUp to 4K@30fpsUp to 4K@30fps with EISBoth have similar resolution video capabilities; Realme 12 Pro+ has EIS for better stabilization.
Video StabilizationNoYes, EISRealme 12 Pro+ has Electronic Image Stabilization (EIS) for smoother video recording.
Slow Motion120 fps240 fpsRealme 12 Pro+ supports higher frame rates for better slow-motion.
Camera FeaturesDigital zoom, Triple camera, Digital image stabilization, Autofocus, Touch focus, Manual focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer4K Video, Digital zoom, Optical zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), Autofocus, Touch focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAWRealme 12 Pro+ has more advanced features like optical zoom and OIS, which give a better camera experience.
Battery
Capacity5000mAh5000mAhBoth have similar battery capacity.
Charging18W Fast Charging67W Fast ChargingRealme 12 Pro+ charges significantly faster.
Software
OSAndroid 10Android 14Realme 12 Pro+ ships with a much newer version of Android.
Connectivity
WiFi802.11ac802.11ax (Wi-Fi 6)Realme 12 Pro+ supports Wi-Fi 6 for faster speeds, lower latency and better performance in crowded networks.
Bluetooth5.15.2Realme 12 Pro+ has a newer Bluetooth version with more codecs available.
GPSGPS, A-GPS, Galileo, GLONASS (L1)GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, BeiDou (B1)Realme 12 Pro+ supports more satellite systems for more reliable location tracking.
Storage
Internal64GB or 128GB128 GB or 256 GB or 512 GBRealme 12 Pro+ has more storage options with up to 512GB.
RAM4 GB8GB or 12GBRealme 12 Pro+ has more RAM options which allows for better multitasking.
ExpandableNoNoNeither phone supports microSD cards
Audio
QualityHi-Res Audio, Stereo SpeakersDolby Atmos, Hi-Res Audio, Noise cancellation microphone, Stereo Speakers, 2 microphonesRealme 12 Pro+ offers better audio quality, enhanced spatial audio, and better mic quality.
Security
Featuresside-mounted fingerprint sensorbasic fingerprint sensorRedmi Note 9T has a more convenient side-mounted fingerprint sensor.
Build Quality
ProtectionCorning Gorilla Glass 5UnknownXiaomi Redmi Note 9T has superior screen protection.
Sensors
SensorsBiometric: Fingerprint; Motion: Accelerometer, Compass, Gyroscope; Proximity: Ultrasonic proximity virtualBiometric: Fingerprint; Proximity: Proximity; Motion: Accelerometer, Gyroscope, GeomagneticBoth have the same basic sensors, with minor variations.

2. Key Differences Analysis

Xiaomi Redmi Note 9T Advantages:

  • Side-Mounted Fingerprint Sensor: Offers a more convenient and ergonomically pleasing unlocking method compared to the standard sensor of the Realme.
  • Dedicated Macro and Depth Sensor: Offers the ability to take macro and depth shots (although these are often of limited usefulness)
  • Screen Protection: Corning Gorilla Glass 5 offers superior protection compared to the unknown screen protection on the Realme.

Realme 12 Pro+ Advantages:

  • Superior Display: AMOLED panel with 120Hz refresh rate offers significantly better viewing experience with vibrant colors, better contrast, smoother animations and more efficient for dark themes.
  • Significantly Better Performance: The Snapdragon 7s Gen 2 chip and much higher AnTuTu score result in smoother performance, better gaming, and overall faster experience.
  • Better Camera System: Larger main camera sensor, higher resolution selfie camera, the inclusion of a telephoto lens and OIS, lead to a much more versatile and better camera experience.
  • Faster Charging: 67W fast charging dramatically reduces charging times and faster charging speeds.
  • More Modern Software: Ships with Android 14 compared to Android 10, offering updated features and better security.
  • Superior Audio Experience: Supports Dolby Atmos, a noise cancellation microphone and two microphones for clearer calls, enhanced spatial audio and better sound quality.
  • Better Connectivity: Newer WiFi 6 and Bluetooth 5.2 offer faster speeds, lower latency and more codec support.
  • More Storage and RAM: Offers more storage capacity with options of 128GB, 256GB, or 512GB and more RAM options with 8GB or 12GB.
  • Better Location Tracking: Supports more satellite systems for better location tracking.

Trade-offs:

  • The Redmi Note 9T's side-mounted fingerprint sensor may be preferable for some, but the Realme 12 Pro+ offers more in every other area.
  • Redmi Note 9T does have macro and depth sensors but their quality and usefulness are questionable.

3. User Profiles & Recommendations

Xiaomi Redmi Note 9T Ideal User:

  • Budget-Conscious Users: Someone who prioritizes affordability above all else and may be using the device for basic functions.
  • Users Who Prefer Side-Mounted Fingerprint Sensor: Users who specifically prefer a side-mounted fingerprint scanner.
  • Users Who want a bit more screen protection: Corning Gorilla Glass 5 may be preferred for users that are accident prone.

Use Cases for Xiaomi Redmi Note 9T:

  • Basic daily tasks like browsing, calling, texting, and social media.
  • Users that don't care about gaming, photography, or video editing.

Realme 12 Pro+ Ideal User:

  • Users Seeking Better Performance: People who require a smooth, responsive phone for gaming, multitasking, and demanding apps.
  • Photography Enthusiasts: Those who want a versatile camera system with telephoto zoom and better low-light capabilities.
  • Media Consumers: Users who watch a lot of videos and need a vibrant display with smooth animations and high contrast.
  • Power Users: Those who want faster charging and a more modern experience.

Use Cases for Realme 12 Pro+:

  • Demanding mobile gaming with high frame rates.
  • High quality photography and videography.
  • Watching videos and movies on a vibrant display.
  • Users that care about faster charging and a better overall daily experience.

Price-to-Value Ratio:

  • The Realme 12 Pro+ is likely more expensive but offers a significantly better experience in nearly every way. The Redmi Note 9T is a basic phone, while the Realme 12 Pro+ is a significantly higher-end device. The value provided by the Realme 12 Pro+ is significantly better.

4. Decision Framework

Key Questions to Consider:

  1. How important is performance and gaming to you? If you’re a heavy gamer or need a powerful phone, the Realme 12 Pro+ is the obvious choice.
  2. How much do you value display quality? If you prioritize vibrant colors, deep blacks, and a smooth viewing experience, the Realme 12 Pro+'s AMOLED panel is significantly better.
  3. How important is camera versatility and quality? If you need a versatile camera with features like telephoto zoom, OIS, and better low-light performance, the Realme 12 Pro+ is much better.

Scenario-Based Recommendations:

  • Scenario 1 (Budget User): If your budget is extremely limited and you only need the phone for basic functions, the Redmi Note 9T might be adequate.
  • Scenario 2 (Performance and Media User): If you want smooth performance, excellent display quality, and better audio, the Realme 12 Pro+ is the way to go.
  • Scenario 3 (Photography Enthusiast): If you value a good camera with versatile options and great low light performance, the Realme 12 Pro+ will be a better choice.

My Choice

I would choose the Realme 12 Pro+. Here's why:

While the Redmi Note 9T has a few minor benefits such as a side-mounted fingerprint sensor, the Realme 12 Pro+ offers a vastly superior experience in almost every aspect that matters to me. The AMOLED display with a 120Hz refresh rate is a significant upgrade, and I prioritize smooth performance and the superior camera system. The faster charging is also a major plus, as is the better audio experience. For my needs, the Realme 12 Pro+’s overall experience is worth the extra cost making it a no-brainer. The Redmi Note 9T is a budget phone and the Realme 12 Pro+ is a higher-end device and it shows.

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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Bridging technical complexity with engaging, accessible narratives.