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 78.83 cm³ 111.96 cm³
Screen Size to Weight Ratio 3.63 "/g 3.01 "/g
Weight 168 g 225 g
Height 146.3 mm 163.8 mm
Width 70.9 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 6.1 " 6.78 "
Resolution 1080 x 2340 1080 x 2400
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 88.1 % 88.2 %
Pixel Density 425 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 104.81 mAh/in² 119.65 mAh/in²
Battery Density 49.47 mAh/cm³ 49.12 mAh/cm³
Battery Capacity 3900 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 S23Asus ROG Phone 8 ProPractical Impact
Design
Dimensions (mm)146.3 x 70.9 x 7.6163.8 x 76.8 x 8.9S23 is significantly more compact and pocketable. ROG Phone 8 Pro is larger and heavier, potentially less comfortable for one-handed use.
Weight (g)168225S23 is noticeably lighter, reducing hand fatigue during extended use.
Display
Size (inches)6.16.78ROG Phone 8 Pro offers a larger screen for more immersive media consumption and gaming.
Resolution (px)1080 x 23401080 x 2400Similar pixel density due to size difference; both offer sharp visuals.
Refresh Rate (Hz)120165ROG Phone 8 Pro's higher refresh rate results in smoother animations and potentially improved gaming responsiveness.
Peak Brightness (nits)17502500ROG Phone 8 Pro's significantly higher peak brightness ensures better visibility in direct sunlight.
Display TypeDynamic AMOLED 2XLTPO AMOLEDBoth are AMOLED with excellent color reproduction and contrast. LTPO allows for variable refresh rate, potentially saving battery on the ROG Phone 8 Pro.
Performance
ChipsetSnapdragon 8 Gen 2Snapdragon 8 Gen 3ROG Phone 8 Pro has a newer, more powerful chipset, leading to faster performance in demanding tasks and games.
CPUOcta-core (up to 3.36 GHz)Octa-core (up to 3.3 GHz)While clock speeds are similar, the Gen 3 architecture offers performance and efficiency improvements.
GPUAdreno 740Adreno 750ROG Phone 8 Pro's improved GPU should provide a noticeable boost in gaming performance.
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, but sensor and image processing differences may impact image quality.
Telephoto (MP)1032ROG Phone 8 Pro offers a much higher resolution telephoto lens, enabling superior zoom capabilities.
Ultrawide (MP)12.213Similar ultrawide capabilities.
Video RecordingUp to 8K@30fpsUp to 8K@24fpsBoth offer high-resolution video recording; S23 allows slightly higher frame rates at 8K.
Battery
Capacity (mAh)39005500ROG Phone 8 Pro has a significantly larger battery, potentially lasting much longer on a single charge.
Fast Charging (W)2565ROG Phone 8 Pro supports much faster charging, minimizing downtime.

2. Key Differences Analysis

Samsung Galaxy S23 Advantages:

  • Compactness and Portability: Significantly smaller and lighter.
  • Refined Design: More mainstream and pocketable design.
  • Faster 8K Video Recording: Can record 8K at 30fps.

Asus ROG Phone 8 Pro Advantages:

  • Superior Performance: Newer and more powerful processor, GPU, and significantly more RAM.
  • Larger, Brighter, Smoother Display: More immersive for media and gaming.
  • Significantly Larger Battery: Longer battery life.
  • Much Faster Charging: Reduced downtime.
  • Superior Telephoto Lens: Better zoom capabilities.

Trade-offs:

  • Size and Weight: S23 prioritizes portability over screen size and battery capacity. ROG Phone 8 Pro prioritizes performance and screen size over portability.
  • Price: ROG Phone 8 Pro is generally more expensive.

3. User Profiles & Recommendations

Samsung Galaxy S23: Users who prioritize a compact and lightweight phone with excellent all-around performance, a great camera, and good battery life. Ideal for everyday use, social media, web browsing, and light gaming.

Asus ROG Phone 8 Pro: Users who prioritize top-tier gaming performance, a large and immersive display, long battery life, and fast charging. Ideal for mobile gamers, power users, and those who consume lots of media on their phones.

4. Decision Framework

Key Questions for Buyers:

  1. What is your primary use case for a smartphone? (Gaming, everyday use, media consumption, photography)
  2. How important is portability and one-handed usability?
  3. What is your budget?

Scenario-Based Recommendations:

  • Heavy Gamer: ROG Phone 8 Pro
  • Everyday User with Focus on Portability: Samsung Galaxy S23
  • Power User needing long battery life: ROG Phone 8 Pro

My Choice: Asus ROG Phone 8 Pro

While I appreciate the compact design of the Samsung Galaxy S23, the Asus ROG Phone 8 Pro better suits my needs. I value the significantly improved performance offered by the Snapdragon 8 Gen 3 and the Adreno 750 GPU, along with the much larger RAM. The larger, brighter, and smoother display is a huge plus for media consumption and gaming. The massive battery capacity and incredibly fast charging are crucial for my usage patterns. Although it's a larger and heavier device, the benefits in performance, battery, and display outweigh the trade-offs for me. The superior telephoto lens is also a compelling factor for capturing better zoomed photos.

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
  • Digital media communication
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Bridging technical complexity with engaging, accessible narratives.