Samsung Galaxy S23 vs Samsung Galaxy S24 - Detailed Phone Comparison

Detailed Comparison

Specification

General

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

Physical

Volume 78.83 cm³ 78.87 cm³
Screen Size to Weight Ratio 3.63 "/g 3.71 "/g
Weight 168 g 167 g
Height 146.3 mm 147 mm
Width 70.9 mm 70.6 mm
Thickness 7.6 mm 7.6 mm
Foldable Design No No
Available Colors
  • Green
  • Graphite
  • Phantom Black
  • Lavender
  • Cream
  • Lime
  • Onyx Black
  • Jade Green
  • Marble Grey
  • Cobalt Violet
  • Amber Yellow
  • Sandstone Orange
  • Sapphire Blue

Display

Screen Size 6.1 " 6.2 "
Resolution 1080 x 2340 1080 x 2340
Aspect Ratio 19.5:9 19.5:9
Screen-to-Body Ratio 88.1 % 90.9 %
Pixel Density 425 PPI 416 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 104.81 mAh/in² 104.06 mAh/in²
Battery Density 49.47 mAh/cm³ 50.71 mAh/cm³
Battery Capacity 3900 mAh 4000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) Qualcomm SM8650-AC Snapdragon 8 Gen 3 (4 nm) - USA/Canada/China
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) - USA/Canada/China

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 S23Samsung Galaxy S24Practical Impact
Design
Dimensions (mm)146.3 x 70.9 x 7.6147 x 70.6 x 7.6S24 is slightly taller and narrower, negligible difference in hand.
Weight (g)168167Virtually identical weight, no noticeable difference in usage.
Display
Size (inches)6.16.2S24 offers slightly more screen real estate.
Resolution (pixels)1080 x 23401080 x 2340Identical resolution, sharpness is similar given the slight size difference.
Panel TypeDynamic AMOLED 2XDynamic LTPO AMOLED 2XBoth are high-quality AMOLEDs, LTPO on S24 might offer better power efficiency with variable refresh rate, although this is not confirmed as refresh rate is listed as 120Hz for both.
Peak Brightness (nits)17502600S24's significantly higher peak brightness improves outdoor visibility.
Performance
ChipsetSnapdragon 8 Gen 2Snapdragon 8 Gen 3Gen 3 should provide noticeable performance and efficiency improvements in demanding tasks and gaming.
CPUOcta-core (1x3.36 GHz X3 & 2x2.8 GHz A715 & 2x2.8 GHz A710 & 3x2.0 GHz A510)Octa-core (1x3.39GHz X4 & 3x3.1GHz A720 & 2x2.9GHz A720 & 2x2.2GHz A520)S24's newer CPU architecture should deliver faster processing speeds and improved multitasking.
GPUAdreno 740Adreno 750S24's upgraded GPU will likely offer smoother gaming and faster graphics rendering.
RAM (GB)88Same RAM capacity, performance difference will be primarily due to the chipset.
Camera
Main Camera (MP)5050Both have the same resolution, but the S24 uses a slightly older sensor (GN3 vs GN5). Real-world image quality differences might be subtle and depend more on image processing.
Ultrawide (MP)12.212.2Identical ultrawide cameras.
Telephoto (MP)1010Identical telephoto cameras.
Battery
Capacity (mAh)39004000Slightly larger battery in the S24 should result in slightly longer battery life.
Fast Charging (W)2525Identical fast charging speeds.

2. Key Differences Analysis

S24 Advantages:

  • Brighter Display: Significantly brighter display for better outdoor visibility.
  • Faster Performance: Newer generation chipset and CPU/GPU for improved speed and efficiency.
  • Slightly Larger Battery: Potentially longer battery life.
  • Newer Android Version: Starts with Android 14 and potentially longer software support lifecycle up to Android 21.
  • DisplayPort: Added DisplayPort 1.2 for potential video output to external displays.

S23 Advantages:

  • Potentially Better Main Camera Sensor: Although both are 50MP, the GN5 in the S23 is generally considered a slightly newer generation sensor.
  • 960fps Slow Motion: While the practical use of 960fps is limited, the S23 offers it while the S24 maxes out at 240fps

3. User Profiles & Recommendations

S23: Users prioritizing a compact size, potentially slightly better main camera image quality and who are sensitive to price differences.

S24: Users who value performance, a brighter display, the latest Android features and longer term software updates, and slightly longer battery life. Suitable for demanding tasks, gaming, and content consumption in bright environments.

4. Decision Framework

Key Questions for Buyers:

  1. Budget: Is the price difference between the S23 and S24 significant for your budget?
  2. Performance Needs: Do you require the latest performance for demanding tasks and gaming, or is good enough sufficient?
  3. Display Priority: How important is outdoor visibility and screen brightness?

Scenario-Based Recommendations:

  • Casual User: S23 offers excellent value.
  • Power User/Gamer: S24 is worth the extra cost for the performance boost.
  • Outdoor Enthusiast: S24's brighter display is a significant advantage.

My Choice: Samsung Galaxy S24

While the S23 is an excellent phone, the S24's performance gains from the newer generation processor and GPU, combined with the significantly brighter display and the longer software support, make it the more compelling choice for me. The slightly larger battery is a welcome addition as well. The DisplayPort for potential use with external monitors further enhances its versatility for productivity. While there might be subtle differences in main camera image quality due to the sensor generation difference, I believe the overall advantages of the S24 outweigh this factor.

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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