Xiaomi Redmi Note 12 Pro+ vs Samsung Galaxy A55 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date November 1, 2022 March 15, 2024
Release Year 2022 2024

Physical

Volume 110.19 cm³ 102.25 cm³
Screen Size to Weight Ratio 3.2 "/g 3.1 "/g
Weight 208.4 g 213 g
Height 162.9 mm 161.1 mm
Width 76 mm 77.4 mm
Thickness 8.9 mm 8.2 mm
Foldable Design No No
Available Colors
  • Arctic White
  • Obsidian Black
  • Iceberg Blue
  • Trend edition
  • Navy
  • Iceblue
  • Lilac
  • Lemon

Display

Screen Size 6.67 " 6.6 "
Resolution 1080 x 2400 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 86.8 % 85.8 %
Pixel Density 395 PPI 390 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness 500 nits N/A
HBM Brightness 900 nits 1000 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 112.39 mAh/in² 114.78 mAh/in²
Battery Density 45.38 mAh/cm³ 48.9 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 1080 (6 nm) Exynos 1480 (4 nm)
CPU Octa-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) Octa-core (4x2.75 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Mali-G68 MC4 Xclipse 530

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 14
Maximum OS Version 14 18

Comparison Summary

Xiaomi Redmi Note 12 Pro+ vs. Samsung Galaxy A55: A Deep Dive

Let's dissect the Xiaomi Redmi Note 12 Pro+ and the Samsung Galaxy A55, two compelling mid-range contenders, to see which phone reigns supreme.

1. Specifications Breakdown

FeatureXiaomi Redmi Note 12 Pro+Samsung Galaxy A55Real-World Implications
Design
Dimensions (mm)162.9 x 76 x 8.9161.1 x 77.4 x 8.2A55 slightly shorter and thinner, but heavier. Negligible difference in hand feel.
Weight (g)208.4213A55 slightly heavier, but unlikely to be noticeable in daily use.
Display
TypeOLEDSuper AMOLEDBoth offer vibrant colors and deep blacks. Super AMOLED potentially brighter outdoors.
Size6.67"6.6"Virtually identical screen real estate.
Resolution1080 x 24001080 x 2340Similar sharpness; imperceptible difference in pixel density.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations.
HDRHDR10+, Dolby VisionHDR10+Redmi Note 12 Pro+ boasts Dolby Vision for potentially enhanced dynamic range in compatible content.
Performance
ChipsetMediatek Dimensity 1080Exynos 1480A55's 4nm Exynos likely offers better power efficiency and potentially improved performance, especially in sustained tasks.
CPUOcta-core (2x2.6 GHz A78 & 6x2.0 GHz A55)Octa-core (4x2.75 GHz A78 & 4x2.0 GHz A55)A55 has more powerful cores, potentially leading to faster multitasking and app loading.
GPUMali-G68 MC4Xclipse 530Xclipse 530 in A55 should deliver smoother gaming performance.
RAM8GB8GBBase RAM equal; both sufficient for most users. A55 offers a 12GB variant for power users.
Camera
Main Sensor200MP (Samsung HPX)50MP (Sony IMX906)Redmi Note 12 Pro+ boasts higher resolution; A55 utilizes a well-regarded Sony sensor known for good image quality.
Video4K@30fps, 720p@960fps4K@30fps, 1080p@60fpsBoth capable of 4K video; Redmi offers higher slow-motion capability. A55 boasts better video stabilization.
Battery Life
Capacity5000mAh5000mAhIdentical battery capacity; real-world battery life depends on usage and optimization. A55's 4nm processor may provide an edge.
OSAndroid 12 (up to 14)Android 14 (up to 18)A55 ships with a newer Android version and guaranteed longer software updates. Significantly favors A55.

2. Key Insights

  • Performance: The A55's Exynos 1480, built on a more advanced 4nm process, should deliver superior performance and efficiency compared to the Redmi's Dimensity 1080.
  • Camera: While the Redmi Note 12 Pro+ flaunts a massive 200MP sensor, megapixels don't tell the whole story. The A55's 50MP Sony IMX906 is known for excellent image quality and should produce compelling results.
  • Software: A clear win for the A55. Shipping with Android 14 and promising updates to Android 18 provides significant longevity and feature advantages.
  • Value: Pricing is crucial. The Redmi Note 12 Pro+ is generally more affordable. The A55 commands a higher price but offers newer hardware, a better processor, longer software support and a more refined camera system.

3. User Profiles and Recommendations

  • Redmi Note 12 Pro+: Budget-conscious users seeking a feature-rich phone with a high-resolution camera and fast charging. Ideal for social media enthusiasts and casual gamers.
  • Samsung Galaxy A55: Users prioritizing performance, software updates, and a reliable camera experience. Well-suited for demanding tasks, mobile gaming, and long-term ownership.

4. Buying Decision Framework

  1. What is your budget? If price is a major constraint, the Redmi Note 12 Pro+ offers excellent value.
  2. How important is long-term software support? If you want a phone that receives updates for years to come, the A55 is the clear winner.
  3. What are your performance needs? For demanding tasks and gaming, the A55's more powerful processor offers a better experience.

My Choice: Samsung Galaxy A55

While the Redmi Note 12 Pro+ offers compelling value, I would choose the Samsung Galaxy A55. The deciding factors are the more efficient and powerful processor, significantly longer software update commitment and the mature camera system powered by a well regarded Sony sensor. Although more expensive, the A55 offers a more future-proof experience, ensuring performance and security for years to come. The combination of a refined user experience, long-term support, and robust performance outweighs the Redmi's price advantage for me. I value a phone that can keep up with my needs and provide a seamless experience without compromises in the long run.

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.