Samsung Galaxy S23 vs realme 8 - Detailed Phone Comparison

Detailed Comparison

Specification
realme 8
Realme

General

Launch Date February 17, 2023 May 28, 2024
Release Year 2023 2024

Physical

Volume 78.83 cm³ 105.85 cm³
Screen Size to Weight Ratio 3.63 "/g 3.55 "/g
Weight 168 g 191 g
Height 146.3 mm 162 mm
Width 70.9 mm 75.1 mm
Thickness 7.6 mm 8.7 mm
Foldable Design No No
Available Colors
  • Green
  • Graphite
  • Phantom Black
  • Lavender
  • Cream
  • Lime
  • Fluid Silver
  • Razor Green

Display

Screen Size 6.1 " 6.78 "
Resolution 1080 x 2340 1264 x 2780
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 88.1 % 91.8 %
Pixel Density 425 PPI 450 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A 1000 nits
HBM Brightness 1200 nits 1600 nits
Peak Brightness 1750 nits 6000 nits

Hardware

Battery Capacity per Screen Area 104.81 mAh/in² 119.65 mAh/in²
Battery Density 49.47 mAh/cm³ 51.96 mAh/cm³
Battery Capacity 3900 mAh 5500 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) Qualcomm SM7675 Snapdragon 7+ 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 (1x2.8 GHz Cortex-X4 & 4x2.6 GHz Cortex-A720 & 3x1.9 GHz Cortex-A520)
GPU Adreno 740 Adreno 732

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 14
Maximum OS Version 17

Comparison Summary

1. Specifications Comparison

FeatureSamsung Galaxy S23realme 8Practical Impact
Design
Dimensions (mm)146.3 x 70.9 x 7.6162 x 75.1 x 8.7S23 is significantly more compact and pocketable. Realme 8 is larger, potentially less comfortable for one-handed use.
Weight (g)168191S23 is noticeably lighter, reducing hand fatigue during extended use.
Display
Size (inches)6.16.78Realme 8 offers a much larger screen for immersive media consumption and multitasking. S23 is more compact.
Resolution (px)1080 x 23401264 x 2780Both offer sharp displays, but Realme 8's higher resolution might provide slightly more detail.
Refresh Rate (Hz)120120Both offer smooth scrolling and animations thanks to the 120Hz refresh rate.
Display TypeDynamic AMOLED 2XLTPO AMOLEDRealme 8's LTPO panel allows for variable refresh rate, potentially saving battery life. S23's Dynamic AMOLED 2X likely offers better color accuracy and HDR performance due to higher peak brightness.
Performance
ChipsetSnapdragon 8 Gen 2Snapdragon 7+ Gen 3S23 features a flagship chipset, delivering significantly better performance for demanding tasks and gaming. Realme 8 offers good mid-range performance but won't match the S23's speed.
CPUOcta-core (1x3.36 GHz Cortex-X3 & ...)Octa-core (1x2.8 GHz Cortex-X4 & ...)S23's CPU boasts higher clock speeds and a more powerful prime core, resulting in faster app launches and smoother multitasking.
GPUAdreno 740Adreno 732S23's GPU offers superior graphics performance, crucial for gaming and graphically intensive applications.
RAM (GB)812Realme 8 has more RAM, potentially improving multitasking performance by keeping more apps in memory. However, the S23's superior processor may offset this advantage in real-world usage.
Camera
Rear Cameras50MP Main, 12.2MP Wide, 10MP TelephotoMissingS23 boasts a versatile triple camera system with telephoto capabilities. Camera specifications for Realme 8 are missing, limiting comparison.
Battery
Capacity (mAh)39005500Realme 8 offers significantly longer battery life thanks to its larger battery capacity.
Charging25W Wired, 10W WirelessMissingS23 supports both wired and wireless charging. Charging specifications for Realme 8 are missing.

2. Key Differences Analysis

Samsung Galaxy S23 Advantages:

  • Superior Performance: The Snapdragon 8 Gen 2 offers a significant performance advantage for demanding tasks, gaming, and overall responsiveness.
  • Compact Design: More pocketable and comfortable for one-handed use.
  • Versatile Camera System: Triple camera setup with telephoto lens offers greater flexibility for photography.
  • Brighter Display: Dynamic AMOLED 2X with higher peak brightness likely results in better HDR performance.

Realme 8 Advantages:

  • Larger Battery: Significantly larger battery capacity translates to longer usage time between charges.
  • Larger Display: More immersive experience for media consumption and multitasking.
  • More RAM: Potentially better multitasking performance, although this is mitigated by the S23's superior processor.
  • LTPO Display: Variable refresh rate can lead to better battery efficiency.

Trade-offs:

  • S23: Smaller battery life for significantly better performance and a more compact design. Higher price point.
  • Realme 8: Less powerful processor and potentially less capable camera system for longer battery life and a larger display.

3. User Profiles & Recommendations

Samsung Galaxy S23: Users who prioritize performance, a compact form factor, a versatile camera, and a vibrant display. Ideal for power users, gamers, and photography enthusiasts.

Realme 8: Users who prioritize battery life, a large display for media consumption, and affordability. Suitable for casual users, students, and those who consume a lot of video content.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The S23 is positioned in a higher price range than the Realme 8.
  2. What is your primary use case? (e.g., gaming, photography, media consumption, general use)
  3. How important is battery life versus performance?

My Choice: Samsung Galaxy S23

While the Realme 8 boasts a larger battery and display, the S23's significantly superior performance, compact design, and versatile camera system are more compelling to me. I prioritize a smooth and responsive user experience, which the Snapdragon 8 Gen 2 delivers. The compact form factor is also a major plus for daily usability. Although battery life is important, I'm willing to compromise slightly in this area for the overall performance and portability benefits of the S23. The lack of detailed camera specifications for the Realme 8 makes it difficult to fully assess its capabilities, further solidifying my preference for the S23. Finally, the S23's brighter, potentially more color-accurate display makes it a winner for 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.

Key Strengths:

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