HTC U23 Pro vs Samsung Galaxy M15 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date May 18, 2023 April 5, 2024
Release Year 2023 2024

Physical

Volume 114.32 cm³ 114.35 cm³
Screen Size to Weight Ratio 3.27 "/g 3 "/g
Weight 205 g 217 g
Height 166.6 mm 160.1 mm
Width 77.1 mm 76.8 mm
Thickness 8.9 mm 9.3 mm
Foldable Design No No
Available Colors
  • Snow White
  • Coffee Black
  • Gray
  • Light Blue
  • Dark Blue

Display

Screen Size 6.7 " 6.5 "
Resolution 1080 x 2400 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 84.4 % 84.3 %
Pixel Density 393 PPI 396 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 800 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 102.47 mAh/in² 142.01 mAh/in²
Battery Density 40.24 mAh/cm³ 52.47 mAh/cm³
Battery Capacity 4600 mAh 6000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm) Mediatek Dimensity 6100+ (6 nm)
CPU Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 644 Mali-G57 MC2

Connectivity

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

Software

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

Comparison Summary

1. Specifications Comparison

FeatureHTC U23 ProSamsung Galaxy M15Practical Impact
Design
Dimensions (mm)166.6 x 77.1 x 8.9160.1 x 76.8 x 9.3The HTC U23 Pro is slightly taller and narrower, while the Galaxy M15 is a bit thicker. The differences are minor and unlikely to significantly impact handling for most users.
Weight (g)205217The Galaxy M15 is slightly heavier, but the difference is negligible in practical use.
Build MaterialMissingMissingCannot compare build quality and durability without this information.
Display
Display Size (inches)6.76.5The HTC has a slightly larger display, providing a marginally more immersive viewing experience.
Resolution (pixels)1080 x 24001080 x 2340Virtually identical resolutions; both offer sharp visuals for their size.
Display TypeOLED, 120HzSuper AMOLED, 90HzThe HTC U23 Pro's OLED display with a 120Hz refresh rate will likely offer smoother scrolling and animations compared to the Galaxy M15's 90Hz Super AMOLED. OLED generally offers deeper blacks and better contrast.
Peak Brightness (nits)Missing800The Galaxy M15's specified peak brightness ensures better outdoor visibility. We can't compare to the HTC without its peak brightness spec.
Performance
ChipsetSnapdragon 7 Gen 1MediaTek Dimensity 6100+The Snapdragon 7 Gen 1 in the HTC is generally considered a more powerful chipset than the Dimensity 6100+, offering better performance in demanding tasks and gaming.
CPUOcta-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510)Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)While both are octa-core, the architectural differences favor the Snapdragon 7 Gen 1 in the HTC for sustained performance.
GPUAdreno 644Mali-G57 MC2The Adreno 644 generally offers better graphics performance compared to the Mali-G57 MC2, leading to a smoother gaming experience on the HTC.
RAM8GB/12GB4GB/6GBThe HTC U23 Pro offers significantly more RAM, enabling better multitasking and preventing apps from closing in the background. The 4GB RAM in the base Galaxy M15 might feel limiting for heavy users.
Camera
Main Camera (MP)10850The HTC boasts a higher resolution main sensor, potentially capturing more detail. However, megapixels alone don't guarantee image quality. Sensor size and processing play a significant role, and these details are missing.
Video Recording4K@30fps1080p@30fpsThe HTC offers 4K video recording, providing significantly higher resolution videos compared to the Galaxy M15's 1080p.
Battery
Capacity (mAh)46006000The Samsung Galaxy M15 has a much larger battery capacity, potentially lasting significantly longer on a single charge.

2. Key Differences Analysis

HTC U23 Pro Advantages:

  • Superior Performance: The Snapdragon 7 Gen 1 and higher RAM configuration deliver a noticeable performance advantage for demanding tasks and gaming.
  • Smoother Display: The 120Hz OLED display provides a more fluid and responsive user experience.
  • Higher Resolution Video Recording: 4K video recording capability.

Samsung Galaxy M15 Advantages:

  • Significantly Longer Battery Life: The 6000mAh battery will likely last much longer on a single charge.
  • Lower Price: Based on the provided prices, the Galaxy M15 is considerably more affordable.

Trade-offs:

  • The HTC prioritizes performance and display quality but compromises on battery life.
  • The Galaxy M15 emphasizes battery life and affordability but compromises on performance and display smoothness.

3. User Profiles & Recommendations

HTC U23 Pro: Ideal for users who prioritize performance, a smooth display, and high-quality video recording. Suitable for mobile gamers, power users, and content creators.

Samsung Galaxy M15: Ideal for users who prioritize battery life and affordability. Suitable for users with basic needs like calling, texting, browsing, and light media consumption. Budget-conscious buyers will find it appealing.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The Galaxy M15 offers significant cost savings.
  2. What are your primary smartphone usage patterns? Heavy users and gamers will appreciate the HTC's performance. Light users may find the Galaxy M15 sufficient.
  3. How important is battery life to you? The Galaxy M15's larger battery offers significantly longer usage time.

My Choice: HTC U23 Pro

While the Samsung Galaxy M15 offers a compelling price and impressive battery life, I would choose the HTC U23 Pro. I prioritize a smooth and responsive user experience, which the 120Hz OLED display and powerful Snapdragon processor deliver. I also value having the option to record high-quality 4K video. While the battery capacity is smaller, I'm willing to compromise on battery life for the significant gains in performance and overall user experience. I often find myself near a charger, mitigating the smaller battery's impact. The price difference is considerable, but the HTC's superior performance and features justify the higher cost for my specific needs.

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.

Key Strengths:

  • Mobile technology analysis
  • Digital media communication
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Bridging technical complexity with engaging, accessible narratives.