Xiaomi Redmi Note 12S vs Samsung Galaxy M55 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date April 26, 2023 March 28, 2024
Release Year 2023 2024

Physical

Volume 95.71 cm³ 97.8 cm³
Screen Size to Weight Ratio 3.65 "/g 3.72 "/g
Weight 176 g 180 g
Height 159.9 mm 163.9 mm
Width 73.9 mm 76.5 mm
Thickness 8.1 mm 7.8 mm
Foldable Design No No
Available Colors
  • Ice Blue
  • Onyx Black
  • Pearl Green
  • Light Green
  • Dark Blue

Display

Screen Size 6.43 " 6.7 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.5 % 86.4 %
Pixel Density 409 PPI 393 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness 700 nits 1000 nits
Peak Brightness 1000 nits N/A

Hardware

Battery Capacity per Screen Area 120.93 mAh/in² 111.38 mAh/in²
Battery Density 52.24 mAh/cm³ 51.13 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6781 Helio G96 (12 nm) Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm)
CPU Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510)
GPU Mali-G57 MC2 Adreno 644

Connectivity

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

Software

Operating System Android Android
Initial OS Version 13 14
Maximum OS Version

Comparison Summary

1. Specifications Comparison

FeatureXiaomi Redmi Note 12SSamsung Galaxy M55Practical Impact
Design
Dimensions (mm)159.9 x 73.9 x 8.1163.9 x 76.5 x 7.8M55 slightly larger, may feel less compact
Weight (g)176180Negligible weight difference
Fingerprint SensorSide-mountedUnder-displayPreference-based, both reliable
Display
Size (inches)6.436.7M55 offers a larger viewing area for media consumption
Resolution (px)1080 x 24001080 x 2400Identical resolution, sharpness comparable on both
TypeAMOLED, 90HzSuper AMOLED+, 120HzM55's 120Hz offers smoother animations and scrolling
Peak Brightness (nits)1000UnspecifiedCannot compare peak brightness due to missing M55 data
Performance
ChipsetMediatek Helio G96 (12nm)Qualcomm Snapdragon 7 Gen 1 (4nm)M55 significantly more powerful, better for demanding tasks and gaming
CPUOcta-core (2x2.05 GHz A76 & 6x2.0 GHz A55)Octa-core (1x2.4 GHz A710 & 3x2.36 GHz A710 & 4x1.8 GHz A510)M55's newer CPU architecture provides superior performance and efficiency
GPUMali-G57 MC2Adreno 644M55's GPU offers noticeably better gaming and graphics performance
RAM (GB)6/88M55's 8GB RAM ensures smoother multitasking
Camera
Main Camera (MP)1085012S boasts higher resolution, but M55 may offer better image quality due to processing
Selfie Camera (MP)1650M55 has a much higher resolution selfie camera
Video Recording1080p@30fps4K@30fps, 1080p@60fpsM55 supports higher resolution and frame rate video recording, including stabilization
Battery
Capacity (mAh)50005000Identical battery capacity
Charging SpeedUnspecifiedUnspecifiedCannot compare charging speeds due to missing data

2. Key Differences Analysis

Xiaomi Redmi Note 12S Advantages:

  • Potentially Superior Main Camera Resolution: The 108MP sensor may offer more detail in ideal lighting conditions.
  • Price: Likely more affordable given the older chipset.

Samsung Galaxy M55 Advantages:

  • Significantly Better Performance: The Snapdragon 7 Gen 1 offers a substantial performance advantage for demanding tasks and gaming.
  • Smoother Display: The 120Hz refresh rate delivers a more fluid user experience.
  • More Advanced Camera Features: Supports 4K video recording and potentially better image processing despite lower resolution.
  • Newer OS: Ships with Android 14, likely offering longer software support.
  • Higher Resolution Selfie Camera: 50MP allows for detailed self-portraits.

3. User Profiles & Recommendations

Xiaomi Redmi Note 12S:

  • Budget-conscious users: Prioritize affordability over top-tier performance.
  • Casual users: Primarily use their phone for basic tasks like calling, texting, social media, and light photography.

Samsung Galaxy M55:

  • Performance-focused users: Value smooth multitasking, demanding gaming, and a fluid user experience.
  • Content creators: Need high-quality video recording capabilities.
  • Users who prioritize long-term software updates: Android 14 offers a longer support window.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The Redmi Note 12S is likely more affordable.
  2. What are your primary phone usage patterns? Casual users might find the 12S sufficient, while power users would prefer the M55.
  3. How important are camera features and video quality? The M55 offers more advanced video capabilities.

My Choice: Samsung Galaxy M55

While the Redmi Note 12S might be a tempting option for budget-conscious buyers, the Samsung Galaxy M55 offers a significantly superior overall package. The Snapdragon 7 Gen 1 provides a major performance advantage, ensuring a smooth and responsive experience for years to come. The 120Hz display enhances daily interactions, and the more advanced camera features, including 4K video recording, cater to a wider range of users. While we lack specific pricing information, the long-term value proposition of the M55, with its superior performance and newer OS, makes it the more compelling choice for me. The performance difference is crucial for a long-lasting phone, and I value the smoother display and better video recording capabilities.

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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