Xiaomi 14 Ultra vs Samsung Galaxy M55 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date February 22, 2024 March 28, 2024
Release Year 2024 2024

Physical

Volume 111.81 cm³ 97.8 cm³
Screen Size to Weight Ratio 2.93 "/g 3.72 "/g
Weight 229.5 g 180 g
Height 161.4 mm 163.9 mm
Width 75.3 mm 76.5 mm
Thickness 9.2 mm 7.8 mm
Foldable Design No No
Available Colors
  • Titanium Gray
  • Black
  • Blue
  • White
  • Light Green
  • Dark Blue

Display

Screen Size 6.73 " 6.7 "
Resolution 1440 x 3200 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 90 % 86.4 %
Pixel Density 522 PPI 393 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 111.38 mAh/in²
Battery Density 44.72 mAh/cm³ 51.13 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm) Qualcomm SM7450-AB Snapdragon 7 Gen 1 (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 (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510)
GPU Adreno 750 Adreno 644

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

Comparison Summary

Xiaomi 14 Ultra vs. Samsung Galaxy M55: A User-Centered Comparison

Let's dive beyond the spec sheet and explore the user experience offered by the Xiaomi 14 Ultra and Samsung Galaxy M55. Both reside in the "medium price" range, but their design philosophies and user experience implications differ significantly.

1. Design and Usability Assessment

FeatureXiaomi 14 UltraSamsung Galaxy M55User Experience Impact
Interface DesignLTPO AMOLED, 120Hz, Dolby Vision, HDR10+, 3000 nits peak brightnessSuper AMOLED+, 120Hz, 1000 nits HBMXiaomi offers a visually richer experience with higher peak brightness for better outdoor visibility and HDR support for vibrant content.
Interaction FlowSnapdragon 8 Gen 3, 16GB RAMSnapdragon 7 Gen 1, 8GB RAMXiaomi promises significantly smoother multitasking and demanding application performance due to its superior processor and RAM.
Accessibility FeaturesFingerprint (under display), Color Spectrum SensorFingerprint (under display)The color spectrum sensor on the Xiaomi could offer potential accessibility benefits for users with specific visual needs, though details are limited.
Design Ergonomics229.5g, 9.2mm thick180g, 7.8mm thickThe Samsung Galaxy M55 is noticeably lighter and thinner, potentially offering a more comfortable one-handed experience.

2. Narrative-Driven Feature Exploration

Scenario: Imagine you're a freelance photographer on a sunny day, capturing a vibrant street festival.

  • Xiaomi 14 Ultra: The 3000 nits peak brightness ensures clear visibility even under direct sunlight, allowing you to perfectly frame your shots. The powerful Snapdragon 8 Gen 3 processor effortlessly handles high-resolution image processing, enabling quick edits and seamless sharing on social media. The 8K video recording capabilities capture every detail of the bustling festival in stunning clarity.

  • Samsung Galaxy M55: While the 1000 nits display provides decent visibility, you might struggle in bright sunlight. The Snapdragon 7 Gen 1 processor, though capable, may experience slight lag when processing large images or videos. 4K video recording is sufficient for capturing the event, but lacks the detail and cinematic quality offered by the Xiaomi.

3. Inclusive Technology Evaluation

  • Power User: The Xiaomi 14 Ultra caters to demanding users with its top-tier performance and advanced features, ideal for content creation, gaming, and multitasking.

  • Everyday User: The Samsung Galaxy M55 provides a balanced experience for casual users who prioritize web browsing, social media, and light gaming. Its lighter weight and slimmer profile may appeal to users seeking comfort and portability.

4. Design-Centric Decision Framework

The Xiaomi 14 Ultra prioritizes a premium, performance-driven experience with a focus on visual fidelity and processing power. The Samsung Galaxy M55 emphasizes affordability and portability, offering a solid user experience for everyday tasks.

My Choice: Xiaomi 14 Ultra

While the Samsung Galaxy M55 offers a compelling blend of affordability and usability, the Xiaomi 14 Ultra resonates more with my personal values as a technology communicator focused on user experience. The superior display, powerful processor, and advanced camera capabilities translate to a significantly richer and more engaging user experience, particularly for content creation and demanding tasks. The slight increase in weight and price is justifiable considering the substantial leap in performance and features. The brighter display, crucial for outdoor use and consuming HDR content, combined with the smooth performance offered by the Snapdragon 8 Gen 3, paints a picture of a truly future-proof device capable of handling evolving user needs. This aligns perfectly with my mission to showcase technology that empowers users and enhances their daily lives in tangible ways.

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.