Samsung Galaxy S23+ vs Asus ROG Phone 8 Pro - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date February 17, 2023 January 18, 2024
Release Year 2023 2024

Physical

Volume 91.39 cm³ 111.96 cm³
Screen Size to Weight Ratio 3.37 "/g 3.01 "/g
Weight 196 g 225 g
Height 157.8 mm 163.8 mm
Width 76.2 mm 76.8 mm
Thickness 7.6 mm 8.9 mm
Foldable Design No No
Available Colors
  • Green
  • Graphite
  • Phantom Black
  • Lavender
  • Cream
  • Lime
  • Phantom Black

Display

Screen Size 6.6 " 6.78 "
Resolution 1080 x 2340 1080 x 2400
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 88.9 % 88.2 %
Pixel Density 393 PPI 388 PPI
Refresh Rate 120 Hz 165 Hz
Typical Brightness N/A N/A
HBM Brightness 1200 nits 1600 nits
Peak Brightness 1750 nits 2500 nits

Hardware

Battery Capacity per Screen Area 107.90 mAh/in² 119.65 mAh/in²
Battery Density 51.43 mAh/cm³ 49.12 mAh/cm³
Battery Capacity 4700 mAh 5500 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) Qualcomm SM8650-AB 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) Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU Adreno 740 Adreno 750

Connectivity

USB Version 3.2 N/A
OTG Support 1 1
DisplayPort 1
DisplayPort Version N/A 1.4
USB Features USB Type-C 3.2, OTG USB Type-C, OTG, DisplayPort 1.4, Bottom Port

Software

Operating System Android Android
Initial OS Version 13 14
Maximum OS Version 17 16

Comparison Summary

1. Specifications Comparison

FeatureSamsung Galaxy S23+Asus ROG Phone 8 ProPractical Impact
Design
Dimensions (mm)157.8 x 76.2 x 7.6163.8 x 76.8 x 8.9ROG Phone 8 Pro is larger and thicker. Impacts portability and one-handed use.
Weight (g)196225ROG Phone 8 Pro is noticeably heavier. May cause fatigue during extended use.
Display
Size (inches)6.66.78ROG Phone 8 Pro offers a slightly larger screen for more immersive content consumption.
Resolution (px)1080 x 23401080 x 2400Negligible difference in sharpness.
Refresh Rate (Hz)120165ROG Phone 8 Pro's higher refresh rate provides smoother animations and scrolling, especially beneficial for gaming.
Display TypeDynamic AMOLED 2XLTPO AMOLEDBoth offer excellent color and contrast. LTPO allows for variable refresh rate, potentially saving battery on the ROG Phone.
Peak Brightness (nits)17502500ROG Phone 8 Pro's significantly higher peak brightness ensures better visibility in direct sunlight.
Performance
ChipsetSnapdragon 8 Gen 2Snapdragon 8 Gen 3Gen 3 offers performance improvements over Gen 2, resulting in faster app loading, smoother multitasking, and better gaming performance on the ROG Phone.
CPUOcta-core (1x3.36 GHz Cortex-X3 & ...)Octa-core (1x3.3 GHz Cortex-X4 & ...)Gen 3's newer core architecture offers performance and efficiency gains. Noticeable in demanding tasks.
GPUAdreno 740Adreno 750Adreno 750 provides a significant boost in graphics performance, crucial for high-end gaming and graphically intensive applications.
RAM (GB)816/24ROG Phone 8 Pro offers significantly more RAM, enabling superior multitasking and preventing app closures in the background.
Camera
Main Camera (MP)5050Comparable resolution. Sensor details suggest potential differences in low-light performance and dynamic range, but real-world testing is needed.
Telephoto (MP)1032ROG Phone 8 Pro offers a much higher resolution telephoto lens, enabling significantly better zoomed images.
Ultrawide (MP)12.213Minor difference in resolution.
Battery
Capacity (mAh)47006000ROG Phone 8 Pro boasts a considerably larger battery, translating to significantly longer battery life.
Fast Charging (W)4565ROG Phone 8 Pro charges significantly faster.

2. Key Differences Analysis

Samsung Galaxy S23+ Advantages:

  • More compact and lighter: Easier to carry and use one-handed.
  • Potentially better main camera image quality: Samsung's GN5 sensor often performs well in various conditions, but this needs real-world comparison.

Asus ROG Phone 8 Pro Advantages:

  • Significantly more powerful: Newer chipset, more RAM, and better GPU deliver a noticeable performance advantage.
  • Higher refresh rate and brighter display: Smoother visuals and better outdoor visibility.
  • Much larger battery and faster charging: Longer usage time and quicker replenishment.
  • Superior telephoto camera: Better zoom capabilities.

Trade-offs:

  • ROG Phone 8 Pro's size and weight: Compromises portability for performance.
  • S23+'s lower battery capacity and slower charging: Shorter battery life and longer charging times compared to the ROG Phone.

3. User Profiles & Recommendations

Samsung Galaxy S23+: Suitable for users prioritizing a compact, lightweight phone with a good overall balance of features. Ideal for everyday tasks, social media, web browsing, and casual gaming.

Asus ROG Phone 8 Pro: Ideal for power users, mobile gamers, and content creators who demand top-tier performance, a long-lasting battery, and a smooth, bright display.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The ROG Phone 8 Pro is generally more expensive.
  2. What is your primary use case? Gaming, content creation, or everyday use?
  3. Do you prioritize portability or performance?

Scenario-Based Recommendations:

  • Heavy gamer: ROG Phone 8 Pro.
  • On-the-go professional needing long battery life: ROG Phone 8 Pro.
  • Casual user prioritizing portability and ease of use: Samsung Galaxy S23+.
  • Budget-conscious user: Samsung Galaxy S23+ or explore older generation ROG Phones for potential value.

My Choice: Asus ROG Phone 8 Pro

While the Samsung Galaxy S23+ is a well-rounded device, the Asus ROG Phone 8 Pro's significant advantages in performance, battery life, display, and telephoto camera capabilities make it the clear winner for me. I prioritize a smooth and responsive user experience, especially for gaming and demanding tasks. The longer battery life and faster charging are also crucial for my usage patterns. I'm willing to accept the larger size and weight for the substantial performance gains and features offered by the ROG Phone 8 Pro. The significantly improved telephoto lens is also a major selling point for me. While price is a factor, the long-term value proposition of the ROG Phone 8 Pro, with its future-proof specifications, justifies the higher cost in my opinion.

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.

Key Strengths:

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