Xiaomi Poco X4 Pro 5G vs Samsung Galaxy M15 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date March 23, 2022 April 5, 2024
Release Year 2022 2024

Physical

Volume 101.21 cm³ 114.35 cm³
Screen Size to Weight Ratio 3.25 "/g 3 "/g
Weight 205 g 217 g
Height 164.2 mm 160.1 mm
Width 76.1 mm 76.8 mm
Thickness 8.1 mm 9.3 mm
Foldable Design No No
Available Colors
  • Poco Yellow
  • Laser Black
  • Laser Blue
  • Gray
  • Light Blue
  • Dark Blue

Display

Screen Size 6.67 " 6.5 "
Resolution 1080 x 2400 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 86 % 84.3 %
Pixel Density 395 PPI 396 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness 700 nits N/A
HBM Brightness N/A 800 nits
Peak Brightness 1200 nits N/A

Hardware

Battery Capacity per Screen Area 112.39 mAh/in² 142.01 mAh/in²
Battery Density 49.4 mAh/cm³ 52.47 mAh/cm³
Battery Capacity 5000 mAh 6000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM6375 Snapdragon 695 5G (6 nm) Mediatek Dimensity 6100+ (6 nm)
CPU Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 619 Mali-G57 MC2

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version

Comparison Summary

Let's dive into a user-centered comparison of the Xiaomi Poco X4 Pro 5G and the Samsung Galaxy M15. Instead of getting bogged down in a spec sheet showdown, we'll explore how these devices translate technical capabilities into tangible user experiences.

Design and Usability Assessment

FeatureXiaomi Poco X4 Pro 5GSamsung Galaxy M15User Experience Impact
Display6.67" AMOLED, 120Hz6.5" AMOLED, 90HzPoco's larger, faster display offers a more immersive and fluid visual experience.
Interface DesignMIUI 13 (Android 11)One UI 5.0 (Android 14)Samsung offers a newer, potentially more refined Android experience with One UI.
Interaction FlowPotentially more customizableGenerally known for ease of useMIUI allows for deeper customization, but One UI often provides a more intuitive out-of-box experience.
Accessibility FeaturesStandard Android 11 accessibilityEnhanced Android 14 optionsGalaxy M15 likely benefits from newer Android accessibility advancements.
Design Ergonomics205g, 8.1mm thick217g, 9.3mm thickPoco X4 Pro feels lighter and slimmer, potentially more comfortable for extended use.

Narrative-Driven Feature Exploration

Scenario: Imagine you're a photographer capturing a fast-paced street scene. The Poco X4 Pro's 120Hz display allows you to smoothly track moving subjects in the viewfinder, ensuring crisp, blur-free shots. Its vibrant AMOLED screen brings your photos to life with rich colors and deep blacks. Conversely, the Galaxy M15's longer battery life (6000mAh vs. 5000mAh) ensures you can shoot all day without worrying about running out of power.

Scenario: You're a student juggling multiple apps for research. The Galaxy M15's newer Android 14 OS and One UI could offer better multitasking capabilities and app optimization, leading to a smoother workflow.

Inclusive Technology Evaluation

For the Tech-Savvy User: The Poco X4 Pro offers more customization options with MIUI, appealing to users who enjoy tweaking their device settings.

For the Casual User: The Galaxy M15, with its newer One UI based on Android 14, might be more intuitive and user-friendly out-of-the-box, requiring less technical knowledge to navigate.

Design-Centric Decision Framework

Beyond the specs, consider your personal priorities:

  • Visual Immersion: Prioritize the Poco X4 Pro for its larger, higher refresh rate display.
  • Long-lasting Battery: Choose the Galaxy M15 for its extended battery life.
  • Latest Software: Opt for the Galaxy M15 for its more recent Android version and potentially more polished user interface.
  • Customization: Go for the Poco X4 Pro if you value deep customization options.

My Choice: Samsung Galaxy M15

While the Poco X4 Pro boasts a visually impressive display and customization options, I would choose the Samsung Galaxy M15. My decision prioritizes the long-term benefits of a newer operating system (Android 14) and the generally smoother, more intuitive user experience offered by Samsung's One UI. The significantly larger battery capacity of the M15 aligns with my need for a device that can reliably last throughout a busy day. Though the refresh rate is lower than the Poco, 90Hz is still quite smooth, and the trade-off for significantly longer battery life is worthwhile for me. Ultimately, the M15 offers a more well-rounded and future-proof experience that caters to my preference for usability and longevity.

Sophia Rodriguez
Sophia Rodriguez

Technology Communications Specialist

Expert in transforming complex technological innovations into accessible, engaging narratives.

Key Strengths:

  • Technology storytelling
  • User experience design analysis
  • Inclusive technology communication
  • Design-driven technology insights

Bridging technical complexity with human-centered understanding.