Xiaomi 14 Ultra vs Samsung Galaxy A55 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date February 22, 2024 March 15, 2024
Release Year 2024 2024

Physical

Volume 111.81 cm³ 102.25 cm³
Screen Size to Weight Ratio 2.93 "/g 3.1 "/g
Weight 229.5 g 213 g
Height 161.4 mm 161.1 mm
Width 75.3 mm 77.4 mm
Thickness 9.2 mm 8.2 mm
Foldable Design No No
Available Colors
  • Titanium Gray
  • Black
  • Blue
  • White
  • Navy
  • Iceblue
  • Lilac
  • Lemon

Display

Screen Size 6.73 " 6.6 "
Resolution 1440 x 3200 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 90 % 85.8 %
Pixel Density 522 PPI 390 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness 1000 nits N/A
HBM Brightness N/A 1000 nits
Peak Brightness 3000 nits N/A

Hardware

Battery Capacity per Screen Area 110.39 mAh/in² 114.78 mAh/in²
Battery Density 44.72 mAh/cm³ 48.9 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm) Exynos 1480 (4 nm)
CPU Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520) Octa-core (4x2.75 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Adreno 750 Xclipse 530

Connectivity

USB Version 3.2 2.0
OTG Support 1 1
DisplayPort 1
DisplayPort Version N/A N/A
USB Features USB Type-C 3.2, Gen 2, OTG, DisplayPort USB Type-C 2.0, OTG

Software

Operating System Android Android
Initial OS Version 14 14
Maximum OS Version 18 18

Comparison Summary

Xiaomi 14 Ultra vs. Samsung Galaxy A55: A Deep Dive

Let's dissect the Xiaomi 14 Ultra and Samsung Galaxy A55, moving beyond the spec sheet to understand what these devices offer in the real world.

1. Specifications Breakdown

FeatureXiaomi 14 UltraSamsung Galaxy A55Real-World Implications
Design
Dimensions161.4 x 75.3 x 9.2 mm161.1 x 77.4 x 8.2 mmA55 slightly narrower, thinner. Negligible difference in daily use.
Weight229.5 g213 g14 Ultra noticeably heavier; might impact one-hand usage comfort.
Build MaterialsNot specifiedNot specifiedBuild quality and durability remain unknown without further information.
Display
Size6.73"6.6"14 Ultra offers a slightly larger viewing area.
TypeLTPO AMOLEDSuper AMOLEDBoth offer vibrant colors and deep blacks. LTPO allows for more granular refresh rate control, saving battery.
Resolution1440 x 3200 (WQHD+)1080 x 2340 (FHD+)Sharper, more detailed visuals on the 14 Ultra. Noticeable difference in image quality.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations.
Peak Brightness3000 nits1000 nits14 Ultra significantly brighter, ensuring excellent outdoor visibility.
Performance
ChipsetSnapdragon 8 Gen 3 (4nm)Exynos 1480 (4nm)14 Ultra likely to have a significant performance advantage in demanding tasks and gaming.
CPUOcta-core (1x3.3 GHz X4 & 3x3.2 GHz A720 & 2x3.0 GHz A720 & 2x2.3 GHz A520)Octa-core (4x2.75 GHz A78 & 4x2.0 GHz A55)14 Ultra boasts a more powerful and efficient CPU architecture.
GPUAdreno 750Xclipse 53014 Ultra expected to deliver superior graphics performance for gaming and visually intensive applications.
RAM16GB8GB/12GB14 Ultra's larger RAM ensures smoother multitasking and handling of demanding applications.
Storage512GB256GBAmple storage on both, but 14 Ultra offers double the capacity.
Battery Life
Capacity5000 mAh5000 mAhSimilar battery capacity; real-world battery life depends on optimization and usage patterns.

2. Key Insights

  • Performance Powerhouse: The Xiaomi 14 Ultra, with its Snapdragon 8 Gen 3, significantly outpaces the Galaxy A55 in processing power and graphics capabilities. This translates to a smoother, more responsive experience, especially in demanding tasks like gaming and video editing.
  • Display Dominance: The 14 Ultra's WQHD+ LTPO AMOLED display with a peak brightness of 3000 nits offers a superior visual experience compared to the A55's FHD+ Super AMOLED. The difference in sharpness, detail, and outdoor visibility will be noticeable.
  • Premium vs. Mid-Range: While both phones fall into the "medium price" range, the 14 Ultra leans towards the premium segment with its advanced features and top-tier specifications. The A55 represents a more value-oriented option.

3. User Profiles and Recommendations

  • Xiaomi 14 Ultra: Ideal for power users, gamers, content creators, and anyone who demands top-tier performance and the best possible display.
  • Samsung Galaxy A55: Suited for everyday users who prioritize a balance of performance, battery life, and affordability. A good choice for social media, web browsing, and light gaming.

4. Buying Decision Framework

  1. What is your budget and performance priority? If you have a flexible budget and crave top-tier performance, the 14 Ultra is the clear winner. If you're on a tighter budget and prioritize value, the A55 is a solid contender.
  2. How important is display quality? If you value a sharp, bright, and immersive visual experience, the 14 Ultra's display is a significant advantage.
  3. What are your primary use cases? For demanding tasks and gaming, the 14 Ultra excels. For everyday use, the A55 provides a satisfactory experience.

My Choice: Xiaomi 14 Ultra

While the Samsung Galaxy A55 is a respectable mid-range device, the Xiaomi 14 Ultra's superior performance, stunning display, and ample RAM make it the compelling choice for me. I value a smooth, responsive experience, especially for multitasking and demanding applications. The brighter, sharper display enhances media consumption and productivity. Although heavier and likely more expensive, the significant upgrade in overall user experience justifies the trade-offs for my needs. The 14 Ultra feels like a future-proof investment in mobile technology.

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.