Samsung Galaxy S23 Ultra vs Samsung Galaxy S24 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date February 17, 2023 January 24, 2024
Release Year 2023 2024

Physical

Volume 113.58 cm³ 110.27 cm³
Screen Size to Weight Ratio 2.91 "/g 2.93 "/g
Weight 234 g 232 g
Height 163.4 mm 162.3 mm
Width 78.1 mm 79 mm
Thickness 8.9 mm 8.6 mm
Foldable Design No No
Available Colors
  • Red
  • Green
  • Graphite
  • Phantom Black
  • Lavender
  • Cream
  • Sky Blue
  • Lime
  • BMW M Edition
  • Titanium Gray
  • Titanium Blue
  • Titanium Black
  • Titanium Violet
  • Titanium Yellow
  • Titanium Green
  • Titanium Orange

Display

Screen Size 6.8 " 6.8 "
Resolution 1440 x 3088 1440 x 3120
Aspect Ratio 19.5:9 19.5:9
Screen-to-Body Ratio 89.5 % 88.5 %
Pixel Density 500 PPI 505 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness 1200 nits N/A
Peak Brightness 1750 nits 2600 nits

Hardware

Battery Capacity per Screen Area 108.13 mAh/in² 108.13 mAh/in²
Battery Density 44.02 mAh/cm³ 45.34 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) Qualcomm SM8650-AC Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510) 8-core (1x3.39GHz Cortex-X4 & 3x3.1GHz Cortex-A720 & 2x2.9GHz Cortex-A720 & 2x2.2GHz Cortex-A520)
GPU Adreno 740 Adreno 750 (1 GHz)

Connectivity

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

Software

Operating System Android Android
Initial OS Version 13 14
Maximum OS Version 17 21

Comparison Summary

1. Specifications Comparison

FeatureSamsung Galaxy S23 UltraSamsung Galaxy S24 UltraPractical Impact
Design
Dimensions (mm)163.4 x 78.1 x 8.9162.3 x 79 x 8.6S24 Ultra slightly shorter, wider, and thinner. Negligible difference in daily use.
Weight (g)234232Virtually identical weight.
Display
Size (inches)6.86.8Same size.
Resolution (px)1440 x 30881440 x 3120Slightly taller display on the S24 Ultra, minimal practical difference.
TypeDynamic AMOLED 2XDynamic LTPO AMOLED 2XBoth offer excellent color accuracy and contrast. LTPO on the S24 Ultra allows for more granular refresh rate control, potentially saving battery.
Peak Brightness (nits)17502600S24 Ultra significantly brighter, improving outdoor visibility.
Performance
ChipsetSnapdragon 8 Gen 2Snapdragon 8 Gen 3Gen 3 offers performance and efficiency improvements, resulting in faster app loading, smoother multitasking, and potentially longer battery life.
CPUOcta-core (1x3.36 GHz X3 & ...)Octa-core (1x3.39 GHz X4 & ...)Faster clock speeds and improved architecture on the S24 Ultra translate to noticeable performance gains in demanding tasks.
GPUAdreno 740Adreno 750 (1 GHz)S24 Ultra's GPU offers significant performance improvements for gaming and graphics-intensive applications.
RAM (GB)8/1212More RAM on S24 Ultra enables better multitasking and smoother performance with multiple apps open.
Camera
Main Camera (MP)200200Same resolution, but the S24 Ultra may have improved image processing.
Telephoto Camera (MP)12 MP (2x) + 10MP (10x)50 MP (3x) + 10 MP (10x)Significant upgrade in the telephoto lens on the S24 Ultra, enabling higher resolution zoomed images and potentially improved image quality.
Battery
Capacity (mAh)50005000Same capacity.
Charging (W)45W wired45W wiredSame wired charging speed.

2. Key Differences Analysis

Samsung Galaxy S24 Ultra Advantages:

  • Performance: Noticeably faster CPU and GPU due to the newer Snapdragon 8 Gen 3 chipset.
  • Brighter Display: Significantly brighter display for improved outdoor visibility.
  • Improved Telephoto Camera: A substantial upgrade to the telephoto camera, offering higher resolution and potentially better image quality.
  • Software Updates: Newer Android version and longer software support lifespan.

Samsung Galaxy S23 Ultra Advantages:

  • Potentially Lower Price: As an older model, the S23 Ultra may be available at a lower price.

Trade-offs:

  • The S24 Ultra's higher price may be a significant barrier for some users.

3. User Profiles & Recommendations

S23 Ultra: Users seeking a premium Android experience with excellent camera capabilities and a lower price point. Best for users who prioritize value over having the absolute latest hardware.

S24 Ultra: Power users, gamers, photography enthusiasts, and anyone who demands the best possible performance and camera technology. Also a good choice for users who prioritize long-term software updates.

4. Decision Framework

Key Questions:

  1. What is your budget? The S24 Ultra commands a premium price.
  2. What are your primary use cases? Demanding tasks like gaming and professional photography benefit more from the S24 Ultra's improved hardware.
  3. How long do you plan to keep your phone? The S24 Ultra will receive software updates for a longer period.

My Choice: Samsung Galaxy S24 Ultra

While the S23 Ultra is an excellent phone, the S24 Ultra's significant improvements in performance, display brightness, and telephoto camera capabilities make it the better overall device for my needs. The upgraded telephoto lens is a compelling feature for photography enthusiasts. Although the price is higher, the future-proofing provided by the newer processor and longer software support justifies the premium for me. I prioritize performance and longevity in a smartphone, and the S24 Ultra delivers in those areas.

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