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

Detailed Comparison

Specification

General

Launch Date April 26, 2023 January 29, 2024
Release Year 2023 2024

Physical

Volume 95.71 cm³ 105.17 cm³
Screen Size to Weight Ratio 3.65 "/g 3.42 "/g
Weight 176 g 196 g
Height 159.9 mm 161.5 mm
Width 73.9 mm 74 mm
Thickness 8.1 mm 8.8 mm
Foldable Design No No
Available Colors
  • Ice Blue
  • Onyx Black
  • Pearl Green
  • Submarine Blue
  • Navigator Beige
  • Explorer Red

Display

Screen Size 6.43 " 6.7 "
Resolution 1080 x 2400 1080 x 2412
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.5 % 90.4 %
Pixel Density 409 PPI 394 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness 700 nits 800 nits
Peak Brightness 1000 nits 950 nits

Hardware

Battery Capacity per Screen Area 120.93 mAh/in² 111.38 mAh/in²
Battery Density 52.24 mAh/cm³ 47.54 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6781 Helio G96 (12 nm) Qualcomm SM7435-AB Snapdragon 7s Gen 2 (4 nm)
CPU Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (4x2.40 GHz Cortex-A78 & 4x1.95 GHz Cortex-A55)
GPU Mali-G57 MC2 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 13 14
Maximum OS Version

Comparison Summary

1. Specifications Comparison

FeatureXiaomi Redmi Note 12SRealme 12 Pro+Practical Impact
Design
Dimensions (mm)159.9 x 73.9 x 8.1161.5 x 74 x 8.8Realme 12 Pro+ is slightly larger and thicker.
Weight (g)176196Redmi Note 12S is noticeably lighter, more comfortable for extended use.
Display
Display TypeAMOLED, 90HzAMOLED, 120HzRealme 12 Pro+ offers smoother scrolling and animations with its higher refresh rate.
Display Size (inches)6.436.7Realme 12 Pro+ has a larger screen, better for media consumption but less pocketable.
Resolution1080 x 24001080 x 2412Virtually identical resolutions; sharpness is comparable on both.
Peak Brightness (nits)1000950 (stated HBM is 800)Redmi Note 12S might be slightly brighter outdoors, though real-world difference could be minimal.
Performance
ChipsetMediatek Helio G96 (12nm)Snapdragon 7s Gen 2 (4nm)Snapdragon 7s Gen 2 offers significantly better performance and efficiency due to a more advanced manufacturing process and architecture.
CPUOcta-core (2x2.05 GHz A76 & 6x2.0 GHz A55)Octa-core (4x2.4 GHz A78 & 4x1.95 GHz A55)Realme 12 Pro+ has a more powerful CPU, resulting in faster app loading, multitasking, and demanding gaming performance.
GPUMali-G57 MC2Adreno 710Realme 12 Pro+ boasts a superior GPU, translating to smoother gaming and faster graphics rendering.
RAM6GB/8GB8GB/12GBRealme 12 Pro+ offers more RAM options, beneficial for heavy multitasking and future-proofing.
Camera
Main Camera108MP, f/1.850MP, f/1.8, OISWhile Redmi Note 12S has higher resolution, Realme 12 Pro+'s Sony IMX890 sensor with OIS likely delivers better image quality, especially in low light.
TelephotoNo64MP, f/2.6, 3x Optical ZoomRealme 12 Pro+ offers optical zoom for capturing distant subjects without quality loss; a significant advantage.
Video1080p@30fps4K@30fps with EISRealme 12 Pro+ can record higher resolution video with electronic image stabilization for smoother footage.
Battery
Capacity5000 mAh5000 mAhSimilar battery capacities, expected battery life depends on usage and optimization.
Charging SpeedNot specifiedNot specifiedUnable to compare charging speeds without specific data.

2. Key Differences Analysis

Realme 12 Pro+ Advantages:

  • Significantly better performance: Snapdragon 7s Gen 2 outperforms Helio G96 considerably.
  • Smoother Display: 120Hz refresh rate provides a more fluid user experience.
  • Superior Camera System: OIS, 3x optical zoom, and 4K video recording capabilities.
  • More RAM: Options for higher RAM configurations (up to 12GB).
  • 5G Connectivity: Offers faster mobile data speeds where available.

Xiaomi Redmi Note 12S Advantages:

  • Lighter and More Compact: Noticeably easier to handle and carry.
  • Potentially Brighter Display: Might offer better visibility in direct sunlight.
  • Lower Price: Generally more affordable.

3. User Profiles & Recommendations

Realme 12 Pro+: Users who prioritize performance, a smooth display, a versatile camera system, and future-proofing. Ideal for mobile gaming, photography enthusiasts, and those who want a premium experience.

Xiaomi Redmi Note 12S: Users seeking a budget-friendly option with a good display, decent battery life, and satisfactory performance for everyday tasks. Suitable for casual users, light gamers, and those prioritizing affordability.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The Realme 12 Pro+ is considerably more expensive.
  2. What are your performance needs? For demanding tasks and gaming, the Realme 12 Pro+ is significantly better.
  3. How important is camera quality? The Realme 12 Pro+ offers a significantly more versatile and capable camera system.

My Choice: Realme 12 Pro+

While the Redmi Note 12S offers a lighter and potentially more affordable package, the Realme 12 Pro+'s superior performance, smoother display, and vastly improved camera system make it the clear winner for me. The Snapdragon 7s Gen 2, coupled with a 120Hz AMOLED display and OIS-enabled camera, provides a significantly enhanced user experience that justifies the higher price. The 3x optical zoom adds significant versatility to the camera, addressing a major limitation of the Redmi Note 12S. Although I value a lighter phone, the performance and feature advantages of the Realme 12 Pro+ outweigh the difference in weight. The future-proofing offered by 5G connectivity and higher RAM options further solidifies my choice.

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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