Motorola Edge 40 Pro vs Asus ROG Phone 8 Pro - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date April 4, 2023 January 18, 2024
Release Year 2023 2024

Physical

Volume 102.59 cm³ 111.96 cm³
Screen Size to Weight Ratio 3.35 "/g 3.01 "/g
Weight 199 g 225 g
Height 161.2 mm 163.8 mm
Width 74 mm 76.8 mm
Thickness 8.6 mm 8.9 mm
Foldable Design No No
Available Colors
  • Interstellar Black
  • Lunar Blue
  • Phantom Black

Display

Screen Size 6.67 " 6.78 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 90 % 88.2 %
Pixel Density 394 PPI 388 PPI
Refresh Rate 165 Hz 165 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1600 nits
Peak Brightness 1300 nits 2500 nits

Hardware

Battery Capacity per Screen Area 103.40 mAh/in² 119.65 mAh/in²
Battery Density 44.84 mAh/cm³ 49.12 mAh/cm³
Battery Capacity 4600 mAh 5500 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (1x3.2 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 1
DisplayPort Version 1.4 1.4
USB Features USB Type-C 3.2, OTG, DisplayPort 1.4 USB Type-C, OTG, DisplayPort 1.4, Bottom Port

Software

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

Comparison Summary

1. Specifications Comparison

FeatureMotorola Edge 40 ProAsus ROG Phone 8 ProPractical Impact
Design
Dimensions (mm)161.2 x 74 x 8.6163.8 x 76.8 x 8.9ROG Phone 8 Pro is slightly larger and thicker.
Weight (g)199225Edge 40 Pro is noticeably lighter, more comfortable for one-handed use.
Display
Size (inches)6.676.78Negligible difference in screen real estate.
Resolution1080 x 24001080 x 2400Identical resolution, sharpness comparable.
Panel TypeOLEDLTPO AMOLEDROG Phone 8 Pro's LTPO panel allows for dynamic refresh rate, potentially saving battery.
Refresh Rate (Hz)165165Both offer smooth scrolling and gaming experiences.
Peak Brightness (nits)13002500ROG Phone 8 Pro significantly brighter, crucial for outdoor visibility.
Performance
ChipsetSnapdragon 8 Gen 2Snapdragon 8 Gen 3ROG Phone 8 Pro has a newer, more powerful processor, leading to better performance in demanding tasks and gaming.
CPUOcta-core (up to 3.2 GHz)Octa-core (up to 3.3 GHz)ROG Phone 8 Pro has a slight CPU clock speed advantage.
GPUAdreno 740Adreno 750ROG Phone 8 Pro's GPU provides a performance boost for gaming and graphically intensive applications.
RAM (GB)1216/24ROG Phone 8 Pro offers more RAM, enabling better multitasking and smoother performance with many apps open.
Storage (GB)256/512512/1000ROG Phone 8 Pro offers significantly more storage in its higher-end configuration.
Camera
Main Camera (MP)5050Comparable main camera resolution. Sensor model differences may impact image quality, but details are insufficient for in-depth analysis.
Ultrawide (MP)5013Edge 40 Pro boasts a higher resolution ultrawide, potentially capturing more detail. ROG Phone 8 Pro combines ultrawide with macro functionality, offering versatility.
Telephoto (MP)1232ROG Phone 8 Pro has a much higher resolution telephoto lens, enabling better zoom capabilities.
Video RecordingUp to 8K@30fpsUp to 8K@24fpsBoth offer high-resolution video recording. Edge 40 Pro offers slightly higher frame rates at 8K.
Battery
Capacity (mAh)46006000ROG Phone 8 Pro has a significantly larger battery, likely translating to longer battery life.

2. Key Differences Analysis

Motorola Edge 40 Pro Advantages:

  • Lighter and More Compact: More comfortable for everyday use and one-handed operation.
  • Higher Resolution Ultrawide Camera: Potentially better detail and wider field of view.
  • Slightly Faster 8K Video Recording: 30fps vs 24fps on the ROG Phone 8 Pro.
  • Dolby Vision Support: Enhanced HDR video playback experience.

Asus ROG Phone 8 Pro Advantages:

  • More Powerful Performance: Newer generation chipset and GPU for smoother gaming and demanding tasks.
  • Larger Battery: Significantly longer battery life.
  • Higher Peak Brightness: Better outdoor visibility.
  • Significantly More Storage: 1TB option available for power users.
  • LTPO Display: Dynamic refresh rate for improved power efficiency.
  • Higher Resolution Telephoto Lens: Superior zoom capabilities.

3. User Profiles & Recommendations

Motorola Edge 40 Pro: Users prioritizing a lightweight, compact phone with a good camera and display. Suitable for everyday use, social media, and light gaming.

Asus ROG Phone 8 Pro: Power users, gamers, and those who demand top-tier performance and long battery life. Ideal for heavy multitasking, demanding applications, and extended use without charging.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The ROG Phone 8 Pro is generally more expensive.
  2. What are your primary use cases? Gaming and heavy usage favor the ROG Phone 8 Pro, while everyday tasks and portability favor the Edge 40 Pro.
  3. How important is battery life? The ROG Phone 8 Pro offers significantly longer battery life.

My Choice: Asus ROG Phone 8 Pro

While the Motorola Edge 40 Pro offers a compelling combination of features in a lighter package, the Asus ROG Phone 8 Pro is the clear winner for me. The significantly improved performance, larger battery, brighter display, and vastly increased storage are major advantages. The higher resolution telephoto lens also addresses a key weakness in many smartphones. While it's heavier and more expensive, the overall user experience offered by the ROG Phone 8 Pro, especially for demanding tasks and extended use, justifies the trade-offs. The LTPO display is also a valuable addition for balancing performance and battery life. As someone who values performance, future-proofing, and long battery life, the ROG Phone 8 Pro aligns better with my needs.

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.

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Bridging technical complexity with engaging, accessible narratives.