Xiaomi Poco X4 GT vs Samsung Galaxy A55 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 27, 2022 March 15, 2024
Release Year 2022 2024

Physical

Volume 108.18 cm³ 102.25 cm³
Screen Size to Weight Ratio 3.3 "/g 3.1 "/g
Weight 200 g 213 g
Height 163.6 mm 161.1 mm
Width 74.3 mm 77.4 mm
Thickness 8.9 mm 8.2 mm
Foldable Design No No
Available Colors
  • Silver
  • Black
  • Blue
  • Navy
  • Iceblue
  • Lilac
  • Lemon

Display

Screen Size 6.6 " 6.6 "
Resolution 1080 x 2460 1080 x 2340
Aspect Ratio 21:9 19.5:9
Screen-to-Body Ratio 85.1 % 85.8 %
Pixel Density 407 PPI 390 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 114.78 mAh/in²
Battery Density 46.96 mAh/cm³ 48.9 mAh/cm³
Battery Capacity 5080 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 8100 (5 nm) Exynos 1480 (4 nm)
CPU Octa-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (4x2.75 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Mali-G610 MC6 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 18

Comparison Summary

Xiaomi Poco X4 GT vs. Samsung Galaxy A55: A Deep Dive for the Discerning Smartphone User

Hello fellow tech explorers! Alex Griffin here, ready to dissect the Xiaomi Poco X4 GT and the Samsung Galaxy A55. We'll go beyond the spec sheets to uncover what these phones really offer in terms of daily performance and user experience.

1. Specifications Breakdown

Let's start with a detailed comparison of their vital stats:

FeatureXiaomi Poco X4 GTSamsung Galaxy A55Real-World Implications
Design
Dimensions (mm)163.6 x 74.3 x 8.9161.1 x 77.4 x 8.2A55 slightly shorter and thinner, potentially more pocketable
Weight (g)200213X4 GT noticeably lighter
Display
TypeIPS LCD, 144HzSuper AMOLED, 120HzX4 GT: Smoother fast-paced content; A55: Richer colors, deeper blacks
Size6.6"6.6"Identical screen real estate
Resolution1080 x 24601080 x 2340Negligible difference in sharpness
HDRHDR10, Dolby VisionHDR10+Both offer excellent dynamic range
Performance
ChipsetDimensity 8100Exynos 1480Both are mid-range powerhouses; benchmarks needed for precise comparison
CPUOcta-core (2.85 GHz)Octa-core (2.75 GHz)Similar CPU configurations, performance should be comparable
GPUMali-G610 MC6Xclipse 530Gaming performance needs real-world testing
RAM8GB8GB (up to 12GB)A55 offers a 12GB RAM option for heavier multitasking
Camera
Main Sensor64MP50MPMegapixels aren't everything; image quality depends on processing
Optical StabilisationNoYesA55: Sharper images and videos in low light and when moving
Battery Life
Capacity5080 mAh5000 mAhSimilar battery capacities, real-world usage will determine longevity
Fast Charging67W25WX4 GT charges significantly faster

2. Key Insights

The Poco X4 GT shines with its blazing-fast 144Hz display, making scrolling and gaming incredibly smooth. Its Dimensity 8100 chip promises robust performance, and the 67W fast charging is a game-changer for busy users. However, the lack of optical image stabilization is a notable drawback.

The Samsung Galaxy A55, while having a slightly less powerful processor on paper, boasts a vibrant Super AMOLED display with richer colors and deeper blacks. The inclusion of optical image stabilization is a major advantage for photography and videography enthusiasts. Samsung's software support and longer OS update cycle are also noteworthy.

3. User Profiles and Recommendations

Poco X4 GT: Ideal for gamers, power users, and those seeking top-notch performance and fast charging. If you prioritize smooth visuals and speed above all else, the X4 GT is a compelling option.

Samsung Galaxy A55: Suited for users who value a premium display, excellent camera capabilities (especially in challenging lighting conditions), and long-term software updates. Those who prioritize content consumption, photography, and a polished user experience will appreciate the A55.

4. Buying Decision Framework

  • What is your primary use case? Gaming and speed? Choose the Poco X4 GT. Photography, content consumption, and longevity? Opt for the Galaxy A55.
  • How important is a fast refresh rate display? The 144Hz on the X4 GT offers a noticeable advantage for fast-paced content.
  • What is your budget? While both are mid-range, prices may vary depending on storage configuration and region.

My Choice: The Samsung Galaxy A55

While the Poco X4 GT's 144Hz display and faster charging are tempting, I value the holistic experience offered by the Samsung Galaxy A55. The Super AMOLED display is simply stunning, and the optical image stabilization is crucial for me. Furthermore, Samsung's commitment to software updates ensures long-term usability and security. In my opinion, the A55 offers a more well-rounded package for my needs, making it the winner in this head-to-head.

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.