Xiaomi Poco X4 GT vs Samsung Galaxy M55 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 27, 2022 March 28, 2024
Release Year 2022 2024

Physical

Volume 108.18 cm³ 97.8 cm³
Screen Size to Weight Ratio 3.3 "/g 3.72 "/g
Weight 200 g 180 g
Height 163.6 mm 163.9 mm
Width 74.3 mm 76.5 mm
Thickness 8.9 mm 7.8 mm
Foldable Design No No
Available Colors
  • Silver
  • Black
  • Blue
  • Light Green
  • Dark Blue

Display

Screen Size 6.6 " 6.7 "
Resolution 1080 x 2460 1080 x 2400
Aspect Ratio 21:9 20:9
Screen-to-Body Ratio 85.1 % 86.4 %
Pixel Density 407 PPI 393 PPI
Refresh Rate 144 Hz 120 Hz
Typical Brightness 500 nits N/A
HBM Brightness 650 nits 1000 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 116.62 mAh/in² 111.38 mAh/in²
Battery Density 46.96 mAh/cm³ 51.13 mAh/cm³
Battery Capacity 5080 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 8100 (5 nm) Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm)
CPU Octa-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510)
GPU Mali-G610 MC6 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

Xiaomi Poco X4 GT vs. Samsung Galaxy M55: A Comparative Analysis

Let's dive into a detailed comparison of the Xiaomi Poco X4 GT and the Samsung Galaxy M55, dissecting their specifications and uncovering what they truly offer in real-world usage.

1. Specifications Breakdown

FeatureXiaomi Poco X4 GTSamsung Galaxy M55Real-World Implications
Design
Dimensions (mm)163.6 x 74.3 x 8.9163.9 x 76.5 x 7.8M55 slightly thinner and wider. Negligible difference in hand feel for most users.
Weight (g)200180M55 noticeably lighter, reducing hand fatigue during extended use.
Display
TypeIPS LCD, 144HzSuper AMOLED, 120HzPoco X4 GT offers higher refresh rate for smoother animations and gaming; M55 boasts superior contrast and deeper blacks.
Size (inches)6.66.7M55 offers slightly larger screen real estate.
Resolution (px)1080 x 24601080 x 2400Virtually identical pixel density, resulting in sharp visuals on both devices.
Performance
ChipsetDimensity 8100Snapdragon 7 Gen 1Both offer solid mid-range performance, but benchmarks suggest Dimensity 8100 may provide a slight edge in certain tasks.
CPUOcta-coreOcta-coreBoth have capable CPUs, but architectural differences may lead to variations in sustained performance and efficiency.
RAM (GB)88Ample RAM for multitasking and smooth app switching on both devices.
Camera
Main Camera (MP)6450Poco X4 GT boasts higher resolution, potentially capturing more detail. M55 features OIS for steadier shots and videos.
Front Camera (MP)1650M55 offers a significantly higher resolution selfie camera.
Video4K@30fps4K@30fpsBoth capable of recording 4K video. M55's OIS will be beneficial for video stability.
Battery Life
Capacity (mAh)50805000Very similar battery capacities, expected to deliver all-day battery life with moderate usage.
Charging67W Fast Charging45W Fast ChargingPoco X4 GT offers significantly faster charging, minimizing downtime.

2. Key Insights

  • Performance: While both chipsets deliver strong mid-range performance, the Dimensity 8100 in the Poco X4 GT might offer a slight edge in demanding tasks and gaming due to its superior GPU.

  • Display: The choice between a 144Hz IPS LCD and a 120Hz AMOLED boils down to personal preference. Gamers will appreciate the ultra-smooth refresh rate of the Poco X4 GT, while those who prioritize vibrant colors and deep blacks will lean towards the Samsung M55.

  • Camera: The Poco X4 GT boasts a higher resolution main camera, potentially capturing more detail in still photos. However, the Samsung M55's inclusion of Optical Image Stabilization (OIS) is a significant advantage for video recording and low-light photography. The M55 also pulls ahead with a significantly better selfie camera.

  • Battery & Charging: While battery capacities are nearly identical, the Poco X4 GT's significantly faster 67W charging gives it a clear advantage in terms of convenience.

3. User Profiles and Recommendations

  • Poco X4 GT: Ideal for gamers, power users, and those who prioritize performance and fast charging. The high refresh rate display and powerful chipset make it a compelling option for demanding tasks.

  • Samsung Galaxy M55: Well-suited for users who value a vibrant display, excellent camera quality (especially for selfies and videos), and a lighter, slimmer design.

4. Buying Decision Framework

  1. What is your primary use case? (Gaming, photography, general use)
  2. What display technology do you prefer? (Smooth refresh rate vs. vibrant colors)
  3. What is your budget and how important is fast charging?

Scenario-Based Recommendations:

  • Gamer on a budget: Poco X4 GT
  • Photography enthusiast: Samsung Galaxy M55
  • All-around user seeking a balance: Consider individual priorities - if fast charging and performance are paramount, the Poco X4 GT wins out; if display quality and camera features are more important, the M55 is the better choice.

My Choice: The Poco X4 GT

If I were choosing between these two phones, I'd lean towards the Poco X4 GT. While the Samsung M55 offers a compelling package with its AMOLED display and OIS-enabled camera, the Poco X4 GT's superior performance, notably faster charging, and higher refresh rate display align more closely with my personal priorities. As someone who values a smooth and responsive user experience, particularly for gaming and productivity, the 144Hz display and the powerful Dimensity 8100 are compelling advantages. The significantly faster charging is a huge bonus in my fast-paced life. While the M55 has a great selfie camera, the rear camera's OIS doesn't fully offset the Poco's advantages for me personally.

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.