Samsung Galaxy S23 Ultra vs Samsung Galaxy Z Flip6 - Detailed Phone Comparison

Detailed Comparison

Specification

General

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

Physical

Volume 113.58 cm³ 81.91 cm³
Screen Size to Weight Ratio 2.91 "/g 3.58 "/g
Weight 234 g 187 g
Height 163.4 mm 165.1 mm
Width 78.1 mm 71.9 mm
Thickness 8.9 mm 6.9 mm
Foldable Design No Yes
Available Colors
  • Red
  • Green
  • Graphite
  • Phantom Black
  • Lavender
  • Cream
  • Sky Blue
  • Lime
  • BMW M Edition
  • Black
  • Yellow
  • Blue
  • White
  • Mint
  • Peach
  • Silver Shadow

Display

Screen Size 6.8 " 6.7 "
Resolution 1440 x 3088 1080 x 2640
Aspect Ratio 19.5:9 22:9
Screen-to-Body Ratio 89.5 % 85.5 %
Pixel Density 500 PPI 426 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 89.11 mAh/in²
Battery Density 44.02 mAh/cm³ 48.84 mAh/cm³
Battery Capacity 5000 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)
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
DisplayPort Version N/A N/A
USB Features USB Type-C 3.2, OTG USB Type-C 3.2, OTG

Software

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

Comparison Summary

1. Specifications Comparison

FeatureSamsung Galaxy S23 UltraSamsung Galaxy Z Flip6Practical Impact
Design
Dimensions (mm)163.4 x 78.1 x 8.9165.1 x 71.9 x 6.9S23 Ultra is taller and wider; Z Flip6 is significantly thinner when unfolded. Z Flip6's compact folded size offers superior portability.
Weight (g)234187S23 Ultra feels more substantial; Z Flip6 is noticeably lighter.
FoldableNoYesZ Flip6's foldable design allows for unique use cases like Flex Mode and compact storage.
Display
Display Size (inches)6.86.7Negligible difference in screen real estate.
Resolution (pixels)1440 x 30881080 x 2640S23 Ultra offers a sharper, more detailed display due to higher resolution. Noticeable when viewing high-resolution images or videos.
Pixel Density (PPI)500426S23 Ultra's higher PPI results in sharper text and images.
Display TypeDynamic AMOLED 2XDynamic LTPO AMOLED 2XBoth are high-quality AMOLED displays with vibrant colors and deep blacks. LTPO on the Z Flip6 potentially allows for more granular refresh rate control and improved battery life but information about the Z Flip6's display technology is incomplete.
Refresh Rate (Hz)120120Both offer smooth scrolling and animations.
Performance
ChipsetSnapdragon 8 Gen 2Snapdragon 8 Gen 3Z Flip6 has a newer, more powerful processor, resulting in faster performance and improved efficiency.
CPUOcta-core (up to 3.36 GHz)Octa-core (up to 3.39 GHz)Z Flip6 has a slightly faster CPU clock speed and newer architecture, potentially offering a performance advantage in demanding tasks.
GPUAdreno 740Adreno 750Z Flip6's newer GPU delivers better graphics performance for gaming and other visually intensive applications.
RAM (GB)8 (in this configuration)12Z Flip6 offers more RAM in this configuration, enabling better multitasking and smoother performance with multiple apps open. The S23 Ultra is available in configurations with more RAM.
Camera
Main Camera (MP)20050S23 Ultra boasts significantly higher resolution, potentially capturing more detail. However, megapixels alone don't guarantee image quality.
Telephoto LensYes (dual)NoS23 Ultra offers superior zoom capabilities.
Ultrawide LensYesYesBoth phones have ultrawide lenses for capturing wider scenes.
Battery
Capacity (mAh)50004000S23 Ultra offers longer battery life due to larger capacity.
Fast Charging (W)4525S23 Ultra charges significantly faster.

2. Key Differences Analysis

Samsung Galaxy S23 Ultra Advantages:

  • Superior Display: Sharper, higher resolution display for a more immersive viewing experience.
  • Larger Battery: Significantly longer battery life.
  • Faster Charging: Reduces downtime.
  • Advanced Camera System: Higher resolution main sensor and dual telephoto lenses for versatile photography.

Samsung Galaxy Z Flip6 Advantages:

  • Foldable Design: Unique form factor for portability and Flex Mode functionality.
  • Lighter Weight: More comfortable for one-handed use and pocket carry.
  • Newer Processor and GPU: Faster performance for demanding tasks and gaming.
  • More RAM in this Configuration: Improved multitasking and smoother overall performance.

3. User Profiles & Recommendations

Samsung Galaxy S23 Ultra: Ideal for power users, photographers, and those who prioritize a large, high-quality display and long battery life.

Samsung Galaxy Z Flip6: Best suited for users who value portability and a unique, stylish design. The foldable form factor and Flex Mode offer distinct advantages for content creation and hands-free use.

4. Decision Framework

Key Questions for Buyers:

  1. How important is portability? The Z Flip6's foldable design offers a significant advantage in portability.
  2. What are your primary use cases? Power users and photography enthusiasts will appreciate the S23 Ultra's capabilities. Those focused on social media and content creation might prefer the Z Flip6's Flex Mode.
  3. What is your budget? Both phones are in a similar price range, but specific configurations and retailer offers may vary.

My Choice: Samsung Galaxy S23 Ultra

While the Z Flip6's form factor is intriguing, the S23 Ultra better suits my needs. The superior display, significantly longer battery life, faster charging, and more advanced camera system are compelling advantages. As someone who values productivity and consumes a lot of media, the S23 Ultra's larger, sharper screen and extended battery life are crucial. Although the Z Flip6 offers a newer processor, the performance difference is likely to be marginal in everyday use, and the S23 Ultra's existing performance is already excellent. The S23 Ultra's advanced camera features, including the dual telephoto lenses, are also more appealing to me than the Z Flip6's dual camera setup. Ultimately, the S23 Ultra offers a more well-rounded package that aligns better with my priorities. The Z Flip6's foldable design, while innovative, involves a trade-off in key areas that are more important to me.

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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