Xiaomi Poco X5 vs Samsung Galaxy M55 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date February 7, 2023 March 28, 2024
Release Year 2023 2024

Physical

Volume 101.13 cm³ 97.8 cm³
Screen Size to Weight Ratio 3.53 "/g 3.72 "/g
Weight 189 g 180 g
Height 165.9 mm 163.9 mm
Width 76.2 mm 76.5 mm
Thickness 8 mm 7.8 mm
Foldable Design No No
Available Colors
  • Jaguar Black
  • Wildcat Blue
  • Supernova Green
  • Light Green
  • Dark Blue

Display

Screen Size 6.67 " 6.7 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85 % 86.4 %
Pixel Density 395 PPI 393 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness 700 nits 1000 nits
Peak Brightness 1200 nits N/A

Hardware

Battery Capacity per Screen Area 112.39 mAh/in² 111.38 mAh/in²
Battery Density 49.44 mAh/cm³ 51.13 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM6375 Snapdragon 695 5G (6 nm) Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm)
CPU Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver) Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510)
GPU Adreno 619 Adreno 644

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

Comparison Summary

1. Specifications Comparison

FeatureXiaomi Poco X5Samsung Galaxy M55Practical Impact
Design
Dimensions (mm)165.9 x 76.2 x 8163.9 x 76.5 x 7.8M55 slightly smaller and thinner
Weight (g)189180M55 slightly lighter, negligible in real-world use
Fingerprint SensorSide-mountedUnder-displayPreference-based; under-display often perceived as more modern
Display
Size (inches)6.676.7Virtually identical
Resolution (px)1080 x 24001080 x 2400Identical sharpness
TypeSuper AMOLED, 120HzSuper AMOLED+, 120HzBoth offer smooth scrolling; AMOLED+ may offer slight efficiency/brightness advantages, but real-world difference might be minimal
Peak Brightness (nits)1200UnknownPoco X5's higher peak brightness ensures better visibility in direct sunlight
Performance
ChipsetSnapdragon 695 5G (6 nm)Snapdragon 7 Gen 1 (4 nm)M55's newer and more powerful chip offers significantly better performance in demanding tasks and gaming
CPUOcta-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver)Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510)M55's CPU architecture is more efficient and powerful
GPUAdreno 619Adreno 644M55 offers substantially better graphics performance for gaming
RAM (GB)6/88M55's 8GB RAM ensures smoother multitasking
Camera
Main Camera (MP)4850M55's slightly higher resolution may offer marginally better detail
Video Recording1080p@30fps4K@30fps with OIS, EISM55 significantly outperforms with 4K recording and stabilization
Front Camera (MP)1350M55's significantly higher resolution front camera is better for selfies and video calls
Battery
Capacity (mAh)50005000Identical capacity
Fast Charging (W)3345M55 charges significantly faster

2. Key Differences Analysis

Xiaomi Poco X5 Advantages:

  • Lower Price: Typically more affordable.
  • Higher Peak Brightness: Better outdoor visibility.

Samsung Galaxy M55 Advantages:

  • Significantly Better Performance: Smoother multitasking, gaming, and overall responsiveness due to a superior chipset, CPU, and GPU.
  • Superior Camera: 4K video recording with OIS and EIS, higher resolution front camera.
  • Faster Charging: Less downtime.
  • More Recent OS: Android 14 offers potential feature and security advantages over Android 12.

Trade-offs:

  • The Poco X5 sacrifices performance and camera features for a lower price point.
  • The M55 has a higher price but delivers a significantly improved user experience.

3. User Profiles & Recommendations

Xiaomi Poco X5: Budget-conscious users who prioritize basic smartphone functionality, casual social media usage, and light gaming.

Samsung Galaxy M55: Users who value performance, a good camera for photos and videos, faster charging, and a more up-to-date operating system. Suitable for demanding tasks, mobile gaming, and content creation.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The Poco X5 is a more budget-friendly option.
  2. What is your primary smartphone usage? For basic tasks, the Poco X5 suffices; for demanding tasks and gaming, the M55 is superior.
  3. How important is camera quality and video recording? The M55 offers a substantial advantage in this area.

Scenario-Based Recommendations:

  • Limited Budget, Basic Usage: Poco X5
  • Balanced Budget, Versatile Usage: Samsung Galaxy M55
  • Enthusiast Gamer or Content Creator: Samsung Galaxy M55

My Choice: Samsung Galaxy M55

While the Poco X5 offers a more attractive price, the Samsung Galaxy M55 provides a significantly better overall user experience due to its superior performance, camera capabilities, faster charging, and newer operating system. The Snapdragon 7 Gen 1, coupled with 8GB of RAM, ensures a smooth and responsive experience even with demanding tasks. The 4K video recording with stabilization and higher resolution front camera are valuable additions. The faster charging minimizes downtime, and Android 14 provides the latest features and security updates. While the price difference exists, the long-term benefits of the M55 in terms of performance and longevity outweigh the initial cost savings of the Poco X5 for me.

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.

Key Strengths:

  • Mobile technology analysis
  • Digital media communication
  • Technical storytelling
  • User-centric technology insights

Bridging technical complexity with engaging, accessible narratives.