Realme 9 vs Xiaomi Redmi Note 12 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 9
Realme 9
Realme

General

Launch Date April 12, 2022 January 11, 2023
Release Year 2022 2023

Physical

Volume 93.94 cm³ 101.13 cm³
Screen Size to Weight Ratio 3.6 "/g 3.55 "/g
Weight 178 g 188 g
Height 160.2 mm 165.9 mm
Width 73.3 mm 76.2 mm
Thickness 8 mm 8 mm
Foldable Design No No
Available Colors
  • Meteor Black
  • Sunburst Gold
  • Stargaze White
  • Frosted Green
  • Matte Black
  • Mystique Blue

Display

Screen Size 6.4 " 6.67 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.2 % 85 %
Pixel Density 411 PPI 395 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 430 nits N/A
HBM Brightness N/A N/A
Peak Brightness 1000 nits 1200 nits

Hardware

Battery Capacity per Screen Area 122.07 mAh/in² 112.39 mAh/in²
Battery Density 53.22 mAh/cm³ 49.44 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support No Yes
Chipset Qualcomm SM6225 Snapdragon 680 4G (6 nm) Qualcomm SM4375 Snapdragon 4 Gen 1 (6 nm)
CPU Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver) Octa-core (2x2.0 GHz Cortex-A78 & 6x1.8 GHz Cortex-A55)
GPU Adreno 610 Adreno 619

Connectivity

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

Software

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

Comparison Summary

Realme 9 vs. Xiaomi Redmi Note 12: A Deep Dive

Let's dissect the Realme 9 and Xiaomi Redmi Note 12, going beyond the spec sheet to understand what these phones offer in the real world.

1. Specifications Breakdown

FeatureRealme 9Xiaomi Redmi Note 12Real-World Implications
Design
Dimensions160.2 x 73.3 x 8mm165.9 x 76.2 x 8mmRedmi Note 12 is noticeably larger; Realme 9 might feel more comfortable for one-handed use.
Weight178g188gRealme 9 is slightly lighter, reducing fatigue during extended use.
BuildGorilla Glass 5Gorilla Glass 3Realme 9 offers better scratch resistance.
Display
Size6.4"6.67"Redmi Note 12 provides a larger canvas for media consumption and gaming.
Resolution1080x24001080x2400Identical resolution; sharpness is comparable due to similar pixel density.
Refresh Rate90Hz120HzRedmi Note 12's higher refresh rate results in smoother scrolling and animations, especially noticeable in games.
Brightness1000 nits1200 nitsRedmi Note 12's superior brightness ensures better visibility outdoors.
Performance
ChipsetSD 680 4GSD 4 Gen 1While benchmarks favor the Redmi Note 12 significantly, real-world performance differences in everyday tasks might be less stark.
GPUAdreno 610Adreno 619Redmi Note 12 should handle graphically demanding tasks better.
RAM6/8GB4/6/8GBBoth offer ample RAM for multitasking; 8GB variants will provide the smoothest experience.
Camera
Main Sensor108MP48MPRealme 9 boasts higher resolution; image quality depends on processing and sensor size. Real-world comparison is needed.
FeaturesBasicNight Mode, Ultra stable videoRedmi Note 12 offers more software-driven camera features for enhanced versatility.
Battery Life
Capacity5000mAh5000mAhSimilar battery capacity suggests comparable endurance.
Charging33W33WIdentical fast charging speeds.
Other
SoftwareAndroid 12Android 12Software experience will largely depend on custom UI implementations (Realme UI vs. MIUI).

2. Key Insights

  • Display: The Redmi Note 12's larger, brighter, and faster display offers a more immersive visual experience.
  • Performance: Benchmark scores heavily favor the Redmi Note 12. However, for everyday tasks, the difference might not be drastically noticeable. Gaming performance will likely be better on the Redmi Note 12.
  • Camera: Realme 9 boasts a higher resolution main sensor, but Redmi Note 12 compensates with software features like Night Mode. Real-world image comparisons are crucial.
  • Battery: Both phones offer comparable battery life and charging speeds.

3. User Profiles and Recommendations

  • Realme 9: Suits users prioritizing a compact form factor, good build quality, and a high-resolution main camera.
  • Xiaomi Redmi Note 12: Best for users who value a larger, smoother display, potentially better gaming performance, and extra camera features.

4. Buying Decision Framework

  1. What's your budget? The price difference between these phones could be a deciding factor.
  2. Is display quality a top priority? The Redmi Note 12 shines here.
  3. Do you need the absolute best performance? If gaming is crucial, the Redmi Note 12 is likely the better choice.

My Choice: Xiaomi Redmi Note 12

While the Realme 9 has a compelling camera and more compact design, the Xiaomi Redmi Note 12 edges out as my preferred choice. The deciding factors are the superior display (larger, brighter, 120Hz refresh rate) and the significantly higher benchmark scores, indicating better long-term performance and smoother gaming. The extra software features in the camera also add to the overall versatility. While benchmarks don't tell the whole story, the magnitude of the difference suggests a noticeable advantage for the Redmi Note 12. The larger screen is also a big plus for media consumption. Ultimately, the Redmi Note 12 offers a more future-proof and well-rounded package for most users.

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.