Samsung Galaxy A15 5G vs Xiaomi 14 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date December 16, 2023 February 22, 2024
Release Year 2023 2024

Physical

Volume 103.28 cm³ 111.81 cm³
Screen Size to Weight Ratio 3.25 "/g 2.93 "/g
Weight 200 g 229.5 g
Height 160.1 mm 161.4 mm
Width 76.8 mm 75.3 mm
Thickness 8.4 mm 9.2 mm
Foldable Design No No
Available Colors
  • Brave Black
  • Optimistic Blue
  • Magical Blue
  • Personality Yellow
  • Titanium Gray
  • Black
  • Blue
  • White

Display

Screen Size 6.5 " 6.73 "
Resolution 1080 x 2340 1440 x 3200
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 84.3 % 90 %
Pixel Density 396 PPI 522 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness N/A 1000 nits
HBM Brightness 800 nits N/A
Peak Brightness N/A 3000 nits

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 110.39 mAh/in²
Battery Density 48.41 mAh/cm³ 44.72 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 6100+ (6 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU Mali-G57 MC2 Adreno 750

Connectivity

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

Software

Operating System Android Android
Initial OS Version 14 14
Maximum OS Version 17 18

Comparison Summary

Samsung Galaxy A15 5G vs. Xiaomi 14 Ultra: A Deep Dive

Let's dissect these two smartphones, the Samsung Galaxy A15 5G and the Xiaomi 14 Ultra, cutting through the marketing jargon to reveal what truly matters for everyday use.

1. Specifications Breakdown

FeatureSamsung Galaxy A15 5GXiaomi 14 UltraReal-World Implications
Design
Dimensions160.1 x 76.8 x 8.4 mm161.4 x 75.3 x 9.2 mmXiaomi 14 Ultra is slightly larger and heavier. A15 5G might feel more comfortable for one-handed use.
Weight200g229.5gNoticeable weight difference; Xiaomi 14 Ultra feels more substantial, potentially more premium.
Display
Size6.5"6.73"Xiaomi offers a larger screen for more immersive content consumption.
TypeSuper AMOLED, 90HzLTPO AMOLED, 120HzXiaomi boasts a superior display with smoother scrolling and animations due to the higher refresh rate and LTPO technology for variable refresh rate leading to better battery life.
Resolution1080 x 23401440 x 3200Sharper, more detailed visuals on the Xiaomi due to higher resolution and pixel density.
Peak Brightness800 nits (HBM)3000 nits (peak)Xiaomi's display is significantly brighter, ensuring excellent outdoor visibility.
Performance
ChipsetDimensity 6100+ (6nm)Snapdragon 8 Gen 3 (4nm)Xiaomi's processor is considerably more powerful, enabling smoother multitasking and demanding gaming.
CPUOcta-coreOcta-coreWhile both are octa-core, the architecture of the Snapdragon 8 Gen 3 delivers a significant performance advantage.
GPUMali-G57 MC2Adreno 750Xiaomi offers significantly better graphics performance, crucial for high-end gaming and visually intensive tasks.
RAM6GB/8GB16GBXiaomi has substantially more RAM, facilitating seamless multitasking and app switching.
Storage128GB/256GB512GBXiaomi provides much more internal storage.
Battery
Capacity5000 mAh5000 mAhSimilar battery capacity, but real-world battery life will depend on optimization and usage patterns.
Other
OSAndroid 14Android 14Both run on the latest Android version, but long-term software support might differ.
Video Capabilities1080p@30fpsUp to 8K@24fpsXiaomi provides vastly superior video recording capabilities.

2. Key Insights

The Xiaomi 14 Ultra is a clear flagship device, boasting a cutting-edge processor, a stunning display, and impressive camera capabilities. It's built for power users who demand top-tier performance and premium features.

The Samsung Galaxy A15 5G targets the mid-range market, prioritizing affordability and essential features like 5G connectivity. It's a practical choice for users who prioritize value and reliable performance for everyday tasks.

3. User Profiles and Recommendations

Xiaomi 14 Ultra: Ideal for demanding users, gamers, content creators, and photography enthusiasts who need the best possible performance, display, and camera technology.

Samsung Galaxy A15 5G: Suitable for budget-conscious users, casual gamers, and those who prioritize basic functionality, 5G connectivity, and long battery life over top-tier performance.

4. Buying Decision Framework

  1. What is your budget? The Xiaomi 14 Ultra will command a significantly higher price.
  2. What are your primary smartphone uses? Heavy gaming, content creation, and photography/videography lean towards the Xiaomi. Everyday tasks, social media, and casual gaming favor the A15.
  3. How important are premium features like a high refresh rate display and top-tier camera? If these are essential, the Xiaomi is the better choice.

My Choice: Xiaomi 14 Ultra

While the Samsung Galaxy A15 5G offers good value, the Xiaomi 14 Ultra aligns better with my needs. As a tech journalist who frequently tests demanding apps, records high-quality video, and appreciates a smooth, responsive user experience, the superior performance, display, and camera capabilities of the Xiaomi 14 Ultra are compelling. The extra RAM and storage also provide future-proofing and ensure a smooth workflow. Although the price is higher, the significant performance leap justifies the investment for my professional needs. The A15 5G is a respectable contender in its price bracket, but the Xiaomi 14 Ultra offers a transformative experience that caters to power users and tech enthusiasts.

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.