Realme C55 vs Asus ROG Phone 8 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C55
Realme C55
Realme

General

Launch Date March 8, 2023 January 18, 2024
Release Year 2023 2024

Physical

Volume 99.3 cm³ 111.96 cm³
Screen Size to Weight Ratio 3.55 "/g 3.01 "/g
Weight 189.5 g 225 g
Height 165.6 mm 163.8 mm
Width 75.9 mm 76.8 mm
Thickness 7.9 mm 8.9 mm
Foldable Design No No
Available Colors
  • Sun Shower
  • Rainy Night
  • Rainforest
  • Phantom Black
  • Rebel Grey

Display

Screen Size 6.72 " 6.78 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 86.7 % 88.2 %
Pixel Density 392 PPI 388 PPI
Refresh Rate 90 Hz 165 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1600 nits
Peak Brightness 680 nits 2500 nits

Hardware

Battery Capacity per Screen Area 110.72 mAh/in² 119.65 mAh/in²
Battery Density 50.35 mAh/cm³ 49.12 mAh/cm³
Battery Capacity 5000 mAh 5500 mAh
NFC Support Yes Yes
Chipset Mediatek MT6769H Helio G88 (12 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU Mali-G52 MC2 Adreno 750

Connectivity

USB Version 2.0 N/A
OTG Support 1
DisplayPort 1
DisplayPort Version N/A 1.4
USB Features USB Type-C 2.0 USB Type-C, OTG, DisplayPort 1.4, Bottom Port

Software

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

Comparison Summary

1. Specifications Comparison

FeatureRealme C55Asus ROG Phone 8Practical Impact
Design
Dimensions (mm)165.6 x 75.9 x 7.9163.8 x 76.8 x 8.9ROG Phone 8 is slightly shorter and wider, but noticeably thicker.
Weight (g)189.5225C55 is significantly lighter, making it more comfortable for extended use. ROG Phone 8's weight suggests a more premium build and potentially better heat dissipation.
Display
Display TypeIPS LCDLTPO AMOLEDAMOLED offers superior contrast, deeper blacks, and potentially better power efficiency due to per-pixel illumination.
Display Size (inches)6.726.78Negligible difference in screen real estate.
Refresh Rate (Hz)90165ROG Phone 8's higher refresh rate provides a smoother, more responsive experience, especially in gaming and fast-paced content consumption.
Peak Brightness (nits)6802500ROG Phone 8 is significantly brighter, ensuring better visibility in direct sunlight.
HDRNoHDR10ROG Phone 8 supports HDR content, resulting in a wider dynamic range and more vibrant colors in compatible media.
Performance
ChipsetMediatek Helio G88 (12nm)Qualcomm Snapdragon 8 Gen 3 (4nm)Snapdragon 8 Gen 3 offers significantly faster CPU and GPU performance, enabling smoother multitasking, demanding gaming, and faster app loading.
CPUOcta-core (2x2.0 GHz A75 & 6x1.8 GHz A55)Octa-core (1x3.3 GHz X4 & 3x3.2 GHz A720 & 2x3.0 GHz A720 & 2x2.3 GHz A520)ROG Phone 8's CPU architecture is far more powerful and efficient.
GPUMali-G52 MC2Adreno 750Adreno 750 provides a substantial leap in graphics performance, crucial for high-end gaming and graphically intensive tasks.
RAM (GB)6/8 (depending on version)12/16 (depending on version)More RAM in ROG Phone 8 allows for smoother multitasking and better performance with demanding applications.
Camera
Main Camera (MP)6450While megapixel count is lower on ROG Phone 8, sensor quality (Sony IMX890) often matters more. ROG Phone 8 also boasts optical image stabilization.
Other CamerasDepth sensor, Selfie 8MPWide, Macro, Selfie 32MPROG Phone 8 offers a more versatile camera system.
Video Recording1080p@60fps8K@24fpsROG Phone 8 allows for significantly higher resolution video recording.
Battery
Capacity (mAh)50005500ROG Phone 8 has a slightly larger battery.
Fast Charging (W)3365ROG Phone 8 supports much faster charging.

2. Key Differences Analysis

Realme C55 Advantages:

  • Lighter and More Affordable: Significantly lighter and more budget-friendly.

Asus ROG Phone 8 Advantages:

  • Superior Performance: Dramatically faster processor, GPU, and more RAM for a significantly smoother and more powerful user experience.
  • High-Quality Display: AMOLED display with higher refresh rate, brighter screen, and HDR support for a more immersive visual experience.
  • Versatile Camera System: More capable camera setup with higher resolution selfie camera, ultrawide lens, and macro capabilities. OIS enables sharper images and videos.
  • Faster Charging: Significantly faster charging speeds minimize downtime.
  • Future-Proofing: Newer Android version with longer support window and 5G connectivity.

3. User Profiles & Recommendations

Realme C55: Budget-conscious users who prioritize basic functionality, lightweight design, and long battery life for everyday tasks like calling, texting, browsing, and social media.

Asus ROG Phone 8: Power users, mobile gamers, and content creators who demand top-tier performance, a premium display, and advanced camera features. Also suitable for users who want the latest technology and longer software support.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The Realme C55 is significantly more affordable.
  2. What are your primary use cases? Gaming, content creation, and demanding tasks benefit from the ROG Phone 8's power.
  3. How important are display quality, camera features, and charging speed? The ROG Phone 8 excels in these areas.

My Choice: Asus ROG Phone 8

While the Realme C55 offers excellent value for its price, the Asus ROG Phone 8 is the clear winner for me. The significantly improved performance, superior display, more versatile camera system, faster charging, and future-proofing offered by 5G and newer Android version outweigh the higher price and increased weight. I prioritize a smooth and responsive user experience, high-quality visuals, and the ability to handle demanding tasks without compromise, making the ROG Phone 8 the better choice for my needs. The added benefit of longer software support also ensures a longer lifespan for the device.

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.