HTC U23 Pro vs Samsung Galaxy A55 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date May 18, 2023 March 15, 2024
Release Year 2023 2024

Physical

Volume 114.32 cm³ 102.25 cm³
Screen Size to Weight Ratio 3.27 "/g 3.1 "/g
Weight 205 g 213 g
Height 166.6 mm 161.1 mm
Width 77.1 mm 77.4 mm
Thickness 8.9 mm 8.2 mm
Foldable Design No No
Available Colors
  • Snow White
  • Coffee Black
  • Navy
  • Iceblue
  • Lilac
  • Lemon

Display

Screen Size 6.7 " 6.6 "
Resolution 1080 x 2400 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 84.4 % 85.8 %
Pixel Density 393 PPI 390 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1000 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 102.47 mAh/in² 114.78 mAh/in²
Battery Density 40.24 mAh/cm³ 48.9 mAh/cm³
Battery Capacity 4600 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm) Exynos 1480 (4 nm)
CPU Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510) Octa-core (4x2.75 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Adreno 644 Xclipse 530

Connectivity

USB Version 3.0 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.0 USB Type-C 2.0, OTG

Software

Operating System Android Android
Initial OS Version 13 14
Maximum OS Version 18

Comparison Summary

1. Specifications Comparison

FeatureHTC U23 ProSamsung Galaxy A55Practical Impact
Design
Dimensions (mm)166.6 x 77.1 x 8.9161.1 x 77.4 x 8.2A55 is slightly shorter and thinner. U23 Pro is slightly narrower. Negligible difference in hand feel for most users.
Weight (g)205213A55 is slightly heavier, but the difference is minimal.
Build MaterialNot specifiedNot specifiedCannot compare build quality and durability without this information.
Display
Display TypeOLED, 120HzSuper AMOLED, 120Hz, HDR10+Both offer smooth scrolling with 120Hz. A55's Super AMOLED with HDR10+ likely offers more vibrant colors and better contrast, especially noticeable in HDR content.
Display Size (inches)6.76.6Negligible difference in screen real estate.
Resolution1080 x 24001080 x 2340Virtually identical pixel density, resulting in similar sharpness.
Performance
ChipsetSnapdragon 7 Gen 1Exynos 1480Both mid-range chipsets. Performance differences would need benchmarking. Snapdragon generally has better GPU performance.
CPUOcta-core (1x2.4 GHz A710 & 3x2.36 GHz A710 & 4x1.8 GHz A510)Octa-core (4x2.75 GHz A78 & 4x2.0 GHz A55)A55's CPU configuration suggests potentially better multi-core performance due to faster clock speeds and A78 cores.
GPUAdreno 644Xclipse 530Adreno 644 generally offers better gaming performance.
RAM8GB/12GB8GB/12GBRAM options are comparable, sufficient for multitasking.
OSAndroid 13Android 14A55 ships with a newer Android version, offering potential feature and security advantages and longer support.
Camera
Main Camera108MP50MP (Sony IMX906)Higher megapixel count on the U23 Pro doesn't guarantee better image quality. A55's Sony IMX906 sensor is known for good performance, particularly in low light.
Video Recording4K@30fps, 1080p@30fps4K@30fps, 1080p@30/60fpsA55 offers more video recording options with 1080p@60fps.
Battery
Capacity4600 mAh5000 mAhA55 has a larger battery, potentially leading to longer battery life. Real-world usage will vary.

2. Key Differences Analysis

HTC U23 Pro Advantages:

  • Potentially better gaming performance: Adreno 644 GPU generally outperforms Xclipse 530.
  • Higher resolution main camera: 108MP sensor, although image quality depends on factors beyond resolution.

Samsung Galaxy A55 Advantages:

  • Newer Android version: Android 14 with longer software support lifespan.
  • Larger Battery: 5000 mAh battery likely results in longer usage time.
  • Superior Display: Super AMOLED with HDR10+ provides richer visuals.
  • Potentially better CPU performance: Faster clock speeds and newer core architecture in the Exynos 1480.
  • More established brand: Samsung has a wider ecosystem and generally better customer support.

3. User Profiles & Recommendations

HTC U23 Pro: Users prioritizing gaming performance and a high-resolution main camera.

Samsung Galaxy A55: Users who value a vibrant display, long battery life, the latest software features, and a strong brand reputation. Good overall phone for average users.

4. Decision Framework

Key Questions for Buyers:

  1. Is gaming a top priority? If yes, the HTC U23 Pro might be a better choice.
  2. How important is battery life? The Samsung Galaxy A55 likely offers longer battery life.
  3. Do you value the latest software and features? The A55 ships with Android 14 and is likely to receive more updates.

Scenario-Based Recommendations:

  • Heavy gamer: HTC U23 Pro
  • Average user: Samsung Galaxy A55
  • User needing long battery life: Samsung Galaxy A55

My Choice: Samsung Galaxy A55

While the HTC U23 Pro might offer a slight edge in gaming, the Samsung Galaxy A55 provides a more well-rounded package. The newer Android version, larger battery, superior display (AMOLED with HDR10+), and potentially better CPU performance make it a more compelling device for most users. Additionally, Samsung's established brand reputation and broader ecosystem add to its appeal. The A55 offers a better balance of features for everyday use and long-term value. The slight gaming advantage of the U23 Pro isn't enough to outweigh the A55's advantages in other critical areas 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.

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Bridging technical complexity with engaging, accessible narratives.