Samsung Galaxy S24 Ultra vs Samsung Galaxy M15 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 24, 2024 April 5, 2024
Release Year 2024 2024

Physical

Volume 110.27 cm³ 114.35 cm³
Screen Size to Weight Ratio 2.93 "/g 3 "/g
Weight 232 g 217 g
Height 162.3 mm 160.1 mm
Width 79 mm 76.8 mm
Thickness 8.6 mm 9.3 mm
Foldable Design No No
Available Colors
  • Titanium Gray
  • Titanium Blue
  • Titanium Black
  • Titanium Violet
  • Titanium Yellow
  • Titanium Green
  • Titanium Orange
  • Gray
  • Light Blue
  • Dark Blue

Display

Screen Size 6.8 " 6.5 "
Resolution 1440 x 3120 1080 x 2340
Aspect Ratio 19.5:9 19.5:9
Screen-to-Body Ratio 88.5 % 84.3 %
Pixel Density 505 PPI 396 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 800 nits
Peak Brightness 2600 nits N/A

Hardware

Battery Capacity per Screen Area 108.13 mAh/in² 142.01 mAh/in²
Battery Density 45.34 mAh/cm³ 52.47 mAh/cm³
Battery Capacity 5000 mAh 6000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8650-AC Snapdragon 8 Gen 3 (4 nm) Mediatek Dimensity 6100+ (6 nm)
CPU 8-core (1x3.39GHz Cortex-X4 & 3x3.1GHz Cortex-A720 & 2x2.9GHz Cortex-A720 & 2x2.2GHz Cortex-A520) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 750 (1 GHz) Mali-G57 MC2

Connectivity

USB Version 3.2 2.0
OTG Support 1
DisplayPort 1
DisplayPort Version 1.2 N/A
USB Features USB Type-C 3.2, OTG, DisplayPort 1.2 USB Type-C 2.0

Software

Operating System Android Android
Initial OS Version 14 14
Maximum OS Version 21

Comparison Summary

Let's dive into a comparative analysis of the Samsung Galaxy S24 Ultra and the Samsung Galaxy M15. These two phones, while both from Samsung's 2024 lineup, cater to distinctly different user needs and budgets.

1. Specifications Breakdown

FeatureSamsung Galaxy S24 UltraSamsung Galaxy M15Real-World Implications
Design
Dimensions162.3 x 79 x 8.6 mm160.1 x 76.8 x 9.3mmS24 Ultra is slightly taller, narrower, and thinner. M15 might feel a bit chunkier in hand.
Weight232g217gS24 Ultra is noticeably heavier, potentially impacting one-handed use.
BuildPremium Materials (Expected)Plastic (Likely)S24 Ultra likely boasts superior build quality and materials, contributing to a more premium feel and potentially better durability.
Display
Size6.8"6.5"S24 Ultra offers a larger screen for more immersive content consumption.
TypeDynamic LTPO AMOLED 2XSuper AMOLEDBoth offer vibrant colors and deep blacks, but S24 Ultra's LTPO panel allows for a variable refresh rate, optimizing battery life.
Resolution1440 x 31201080 x 2340S24 Ultra boasts significantly sharper visuals due to its higher resolution.
Refresh Rate120Hz90HzS24 Ultra provides smoother scrolling and animations.
Peak Brightness2600 nits800 nits (HBM)S24 Ultra's display will be far more visible in direct sunlight.
Performance
ChipsetSnapdragon 8 Gen 3Dimensity 6100+S24 Ultra's flagship processor will deliver significantly faster performance across all tasks, including demanding gaming and multitasking.
CPUOcta-core (Up to 3.39GHz)Octa-core (Up to 2.2GHz)S24 Ultra has a more powerful CPU architecture, leading to faster processing speeds.
GPUAdreno 750Mali-G57 MC2S24 Ultra's GPU provides a substantial boost in graphics performance, crucial for gaming and graphically intensive applications.
RAM12GB6GBS24 Ultra offers double the RAM, enabling smoother multitasking and better handling of demanding applications.
Storage512GB/1TB128GBS24 Ultra offers far more storage for apps, photos, and videos.
Battery
Capacity5000 mAh6000 mAhM15 has a larger battery capacity, potentially offering longer battery life despite its less efficient display.

2. Key Insights

The S24 Ultra is a no-compromise flagship, targeting power users who demand the best. Its superior display, blazing-fast performance, and advanced features justify its higher price tag. The M15, on the other hand, prioritizes affordability and long battery life, making it suitable for budget-conscious users with moderate usage patterns.

3. User Profiles and Recommendations

  • S24 Ultra: Professionals, gamers, content creators, and tech enthusiasts who demand top-tier performance, a stunning display, and ample storage.
  • M15: Casual users, students, and budget-conscious individuals who prioritize battery life and affordability over cutting-edge performance.

4. Buying Decision Framework

  1. What is your budget? The S24 Ultra sits in a much higher price bracket.
  2. What are your primary use cases? Demanding tasks like gaming and video editing benefit from the S24 Ultra's power.
  3. How important is battery life? The M15's larger battery might offer longer usage on a single charge, but the S24 Ultra's more efficient display could close the gap.

My Choice: As a tech journalist focused on performance and cutting-edge features, I'd choose the Samsung Galaxy S24 Ultra. While the M15 offers impressive battery life, the S24 Ultra's superior display, significantly faster processor, ample RAM and storage, and advanced camera capabilities (not detailed in this comparison, but expected given its flagship status) align better with my needs. I prioritize a smooth, responsive user experience and the ability to handle demanding tasks without compromise. The price difference is significant, but the S24 Ultra delivers a substantial leap in performance and features that justify the investment for my use case.

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.