Samsung Galaxy S23 Ultra vs Realme 11 Pro+ - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date February 17, 2023 May 15, 2023
Release Year 2023 2023

Physical

Volume 113.58 cm³ 97.93 cm³
Screen Size to Weight Ratio 2.91 "/g 3.66 "/g
Weight 234 g 183 g
Height 163.4 mm 161.6 mm
Width 78.1 mm 73.9 mm
Thickness 8.9 mm 8.2 mm
Foldable Design No No
Available Colors
  • Red
  • Green
  • Graphite
  • Phantom Black
  • Lavender
  • Cream
  • Sky Blue
  • Lime
  • BMW M Edition
  • Astral Black
  • Sunrise Beige
  • Oasis Green

Display

Screen Size 6.8 " 6.7 "
Resolution 1440 x 3088 1080 x 2412
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 89.5 % 90.5 %
Pixel Density 500 PPI 394 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness 1200 nits N/A
Peak Brightness 1750 nits 950 nits

Hardware

Battery Capacity per Screen Area 108.13 mAh/in² 111.38 mAh/in²
Battery Density 44.02 mAh/cm³ 51.06 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) Mediatek Dimensity 7050 (6 nm)
CPU Octa-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510) Octa-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU Adreno 740 Mali-G68 MC4

Connectivity

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

Software

Operating System Android Android
Initial OS Version 13 13
Maximum OS Version 17 15

Comparison Summary

1. Specifications Comparison

FeatureSamsung Galaxy S23 UltraRealme 11 Pro+Practical Impact
Design
Dimensions (mm)163.4 x 78.1 x 8.9161.6 x 73.9 x 8.2S23 Ultra slightly larger, but Realme noticeably thinner
Weight (g)234183Realme significantly lighter, more comfortable for extended use
BuildGlass front/back, aluminum frameNot specifiedImpacts durability and premium feel; information lacking for Realme
Display
Size (inches)6.86.7Negligible difference in screen real estate
Resolution1440 x 30881080 x 2412S23 Ultra much sharper, noticeable for detail-oriented tasks (e.g., photo editing)
Panel TypeDynamic AMOLED 2XAMOLEDBoth offer vibrant colors and deep blacks; S23 Ultra likely has better HDR performance
Refresh Rate (Hz)120120Both offer smooth scrolling and animations
Peak Brightness (nits)1750950S23 Ultra significantly brighter, crucial for outdoor visibility
Performance
ChipsetSnapdragon 8 Gen 2Dimensity 7050S23 Ultra significantly more powerful, impacting demanding tasks, gaming, and long-term performance
CPUOcta-core (up to 3.36 GHz)Octa-core (up to 2.6 GHz)S23 Ultra's superior CPU architecture and clock speed offer much faster processing
GPUAdreno 740Mali-G68 MC4S23 Ultra offers significantly better gaming and graphics performance
RAM (GB)8/128/12Both offer ample RAM for multitasking, though S23 Ultra might have better memory management with its flagship chipset
Camera
Main Camera (MP)200200High megapixel count on both; image quality depends on sensor and processing, not just megapixels
Ultrawide (MP)128S23 Ultra offers a higher resolution ultrawide lens
Telephoto (MP)10x & 3x optical zoomNo dedicated telephoto; digital zoom onlyS23 Ultra vastly superior for zoomed shots; Realme relies on digital zoom which degrades image quality
Video RecordingUp to 8K@30fpsUp to 4K@30fpsS23 Ultra offers higher resolution video recording
Battery
Capacity (mAh)50005000Similar battery capacity
Fast Charging (W)45100Realme charges significantly faster

2. Key Differences Analysis

Samsung Galaxy S23 Ultra Advantages:

  • Superior Performance: Significantly faster processor and GPU for demanding tasks and gaming.
  • Sharper Display: Higher resolution and peak brightness for a better viewing experience.
  • Versatile Camera System: Dedicated telephoto lenses for superior zoom capabilities and overall image quality.

Realme 11 Pro+ Advantages:

  • Faster Charging: 100W fast charging significantly reduces charging time.
  • Lighter and Thinner: More comfortable for one-handed use and carrying.
  • Lower Price: Offers competitive features at a more affordable price point.

3. User Profiles & Recommendations

Samsung Galaxy S23 Ultra: Users who prioritize performance, display quality, camera versatility, and a premium experience. Ideal for power users, gamers, photographers, and content creators.

Realme 11 Pro+: Users who prioritize fast charging, a lightweight design, and affordability. Suitable for budget-conscious users who need a reliable device for everyday tasks and social media.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The S23 Ultra is significantly more expensive.
  2. What are your performance needs? For demanding tasks and gaming, the S23 Ultra is essential.
  3. How important is camera quality? The S23 Ultra's camera system is far superior.

Scenario-Based Recommendations:

  • Heavy gamer/power user: S23 Ultra
  • Budget-conscious social media user: Realme 11 Pro+
  • Photography enthusiast: S23 Ultra

My Choice: Samsung Galaxy S23 Ultra

While the Realme 11 Pro+ offers impressive charging speeds and a lightweight design, the Samsung Galaxy S23 Ultra's superior performance, stunning display, and vastly more versatile camera system make it the clear winner for me. I prioritize a smooth, powerful user experience and high-quality photography, and the S23 Ultra excels in these areas. The price difference is significant, but the long-term value and capabilities of the S23 Ultra justify the investment for my needs. The significantly faster processor, superior GPU, and brighter, sharper display are crucial for my workflow. The lack of a dedicated telephoto lens on the Realme is a major drawback, as I frequently use zoom in photography. While 100W charging is attractive, it's not enough to outweigh the other substantial benefits of the S23 Ultra.

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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