Motorola Moto G73 vs Asus ROG Phone 8 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 24, 2023 January 18, 2024
Release Year 2023 2024

Physical

Volume 98.86 cm³ 111.96 cm³
Screen Size to Weight Ratio 3.59 "/g 3.01 "/g
Weight 181 g 225 g
Height 161.4 mm 163.8 mm
Width 73.8 mm 76.8 mm
Thickness 8.3 mm 8.9 mm
Foldable Design No No
Available Colors
  • Midnight Blue
  • Lucent White
  • Phantom Black
  • Rebel Grey

Display

Screen Size 6.5 " 6.78 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.6 % 88.2 %
Pixel Density 405 PPI 388 PPI
Refresh Rate 120 Hz 165 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1600 nits
Peak Brightness N/A 2500 nits

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 119.65 mAh/in²
Battery Density 50.57 mAh/cm³ 49.12 mAh/cm³
Battery Capacity 5000 mAh 5500 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 930 (6 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (2x2.2 GHz Cortex-A78 & 6x2.0 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 IMG BXM-8-256 Adreno 750

Connectivity

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

FeatureMotorola Moto G73Asus ROG Phone 8Practical Impact
Design
Dimensions (mm)161.4 x 73.8 x 8.3163.8 x 76.8 x 8.9ROG Phone 8 is slightly larger and thicker.
Weight (g)181225ROG Phone 8 is noticeably heavier, potentially impacting one-handed use.
Display
TypeIPS LCDAMOLEDAMOLED offers deeper blacks, higher contrast, and potentially better power efficiency in dark mode.
Refresh Rate (Hz)120165ROG Phone 8 provides a smoother visual experience, especially in gaming and fast-paced content.
Peak Brightness (nits)Not specified2500ROG Phone 8 will be significantly more visible in direct sunlight. Missing Moto G73 brightness limits comparison.
HDRNoHDR10ROG Phone 8 supports HDR content for a wider color range and dynamic range.
Performance
ChipsetMediatek Dimensity 930 (6 nm)Qualcomm Snapdragon 8 Gen 3 (4 nm)Snapdragon 8 Gen 3 offers significantly higher performance and efficiency.
CPUOcta-core (2x2.2 GHz Cortex-A78 & 6x2.0 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)ROG Phone 8 has a more powerful CPU architecture for demanding tasks and multitasking.
GPUIMG BXM-8-256Adreno 750Adreno 750 provides a substantial boost in graphics performance for gaming and visually intensive applications.
RAM8GB12GB/16GBROG Phone 8 offers more RAM for smoother multitasking and handling demanding applications.
Camera
Main Camera (MP)5050Comparable resolution but sensor details are incomplete, hindering detailed comparison.
Ultrawide (MP)813ROG Phone 8 offers a higher resolution ultrawide camera.
Video Recording1080p@60fps8K@24fpsROG Phone 8 supports significantly higher video resolution.
Battery
Capacity (mAh)50005500ROG Phone 8 has a larger battery capacity, potentially offering longer battery life.
Fast Charging (W)3065ROG Phone 8 charges significantly faster.

2. Key Differences Analysis

Motorola Moto G73 Advantages:

  • Potentially Lower Price: Likely more affordable given the "medium price" range and older hardware.
  • Lighter and More Compact: Easier for one-handed use and portability.

Asus ROG Phone 8 Advantages:

  • Significantly Higher Performance: Superior CPU and GPU for demanding tasks and gaming.
  • Superior Display: AMOLED with higher refresh rate, HDR, and peak brightness for a better visual experience.
  • Faster Charging: Significantly reduced charging times.
  • More RAM: Smoother multitasking and improved performance with demanding applications.
  • Advanced Camera Features: Higher resolution ultrawide, 8K video recording, and optical image stabilization.

3. User Profiles & Recommendations

Motorola Moto G73:

  • Ideal User: Budget-conscious users who prioritize basic smartphone functionality (calling, texting, web browsing, social media).
  • Use Cases: Everyday tasks, casual photography, light gaming.

Asus ROG Phone 8:

  • Ideal User: Gamers, power users, content creators who demand top-tier performance, a premium display, and advanced camera features.
  • Use Cases: Demanding mobile gaming, video editing, content creation, multitasking, enjoying high-quality multimedia.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The ROG Phone 8 will likely be significantly more expensive.
  2. What are your primary smartphone usage patterns? (e.g., gaming, photography, social media).
  3. Do you prioritize performance and premium features over affordability and portability?

Scenario-Based Recommendations:

  • Limited Budget, Basic Needs: Moto G73
  • Heavy Gaming and Multimedia Consumption: ROG Phone 8
  • Balance of Performance and Value: Consider other phones within the same price range as the ROG Phone 8 that might offer a better balance.

My Choice: Asus ROG Phone 8

While significantly more expensive, the Asus ROG Phone 8 is the superior device in almost every aspect. The Snapdragon 8 Gen 3 offers a substantial performance advantage, future-proofing the phone for demanding applications and games. The AMOLED display with a 165Hz refresh rate and HDR support provides a vastly improved visual experience. The faster charging, larger battery, and expanded RAM further solidify its position as the better device for my needs. I prioritize performance, a smooth user experience, and future-proofing, making the ROG Phone 8 the clear winner for me, even with the higher price tag. While the Moto G73 offers a more compact and lightweight design, these benefits don't outweigh the significant performance and feature disparities.

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.