Asus ROG Phone 8 vs Google Pixel 9 Pro - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 18, 2024 September 9, 2024
Release Year 2024 2024

Physical

Volume 111.96 cm³ 93.51 cm³
Screen Size to Weight Ratio 3.01 "/g 3.17 "/g
Weight 225 g 199 g
Height 163.8 mm 152.8 mm
Width 76.8 mm 72 mm
Thickness 8.9 mm 8.5 mm
Foldable Design No No
Available Colors
  • Phantom Black
  • Rebel Grey
  • Obsidian
  • Hazel
  • Porcelain
  • Rose Quartz

Display

Screen Size 6.78 " 6.3 "
Resolution 1080 x 2400 1280 x 2856
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 88.2 % 86.9 %
Pixel Density 388 PPI 495 PPI
Refresh Rate 165 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness 1600 nits 2000 nits
Peak Brightness 2500 nits 3000 nits

Hardware

Battery Capacity per Screen Area 119.65 mAh/in² 118.42 mAh/in²
Battery Density 49.12 mAh/cm³ 50.26 mAh/cm³
Battery Capacity 5500 mAh 4700 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm) Google Tensor G4 (4 nm)
CPU Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520) Octa-core (1x3.1 GHz Cortex-X4 & 3x2.6 GHz Cortex-A720 & 4x1.92 GHz Cortex-A520)
GPU Adreno 750 Mali-G715 MC7

Connectivity

USB Version N/A 3.2
OTG Support 1
DisplayPort 1
DisplayPort Version 1.4 N/A
USB Features USB Type-C, OTG, DisplayPort 1.4, Bottom Port USB Type-C 3.2

Software

Operating System Android Android
Initial OS Version 14 14
Maximum OS Version 16 21

Comparison Summary

1. Specifications Comparison

FeatureAsus ROG Phone 8Google Pixel 9 ProPractical Impact
Design
Dimensions163.8 x 76.8 x 8.9 mm152.8 x 72 x 8.5 mmPixel 9 Pro is significantly smaller and more pocketable. ROG Phone 8 is larger and potentially less comfortable for one-handed use.
Weight225g199gPixel 9 Pro is noticeably lighter, reducing hand fatigue during extended use.
BuildNot specifiedNot specifiedBuild materials impact durability and premium feel. Lack of information limits comparison.
Display
Size6.78"6.3"ROG Phone 8 offers a larger screen for more immersive media consumption and gaming. Pixel 9 Pro provides a more compact form factor.
TypeLTPO AMOLEDLTPO OLEDBoth offer excellent color accuracy and power efficiency. Practical differences are minimal.
Resolution1080 x 24001280 x 2856Pixel 9 Pro boasts a sharper display (495 ppi vs 388 ppi) resulting in crisper text and images.
Refresh Rate165Hz120HzROG Phone 8's higher refresh rate delivers smoother animations and improved responsiveness, especially noticeable in gaming.
Peak Brightness2500 nits (typical), 3000 nits (peak)2000 nits (typical), 3000 nits (peak)Pixel 9 Pro might offer slightly better outdoor visibility due to potentially higher typical brightness. Specific typical brightness for the ROG Phone 8 is unclear.
Performance
ChipsetSnapdragon 8 Gen 3Google Tensor G4Snapdragon 8 Gen 3 is generally known for superior benchmark performance. Tensor G4 prioritizes AI and machine learning tasks.
CPUOcta-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & ...)Octa-core (1x3.1 GHz Cortex-X4 & 3x2.6 GHz Cortex-A720 & ...)ROG Phone 8 likely has a performance edge in demanding tasks due to higher clock speeds on performance cores.
GPUAdreno 750Mali-G715 MC7Adreno 750 generally offers stronger gaming performance compared to Mali-G715 MC7.
RAM16GB16GBBoth offer ample RAM for multitasking and smooth performance.
Storage256GB256GB, 512GB, 1000GBPixel 9 Pro provides more storage options for users with large media libraries.
Battery
Capacity5500 mAh4700 mAhROG Phone 8 likely offers longer battery life due to its larger capacity.
Software
OSAndroid 14Android 14Both run the latest Android version at launch.
OS UpdatesUp to Android 16Up to Android 21Pixel 9 Pro benefits from significantly longer software support and guaranteed updates.

2. Key Differences Analysis

Asus ROG Phone 8 Advantages:

  • Higher Refresh Rate Display: Smoother gaming and overall UI experience.
  • Larger Battery: Potentially longer battery life.
  • Generally Higher Performance: More powerful CPU and GPU for demanding tasks.

Google Pixel 9 Pro Advantages:

  • Sharper Display: Crisper text and images.
  • More Compact and Lighter: Easier to handle and carry.
  • Longer Software Support: Guaranteed updates for a longer period.
  • More Storage Options: Caters to users with larger storage needs.
  • Potentially Brighter Display: Better visibility in direct sunlight (depending on typical brightness levels which are not fully specified for ROG Phone 8).

Trade-offs:

  • ROG Phone 8 sacrifices portability and software support for performance and battery life.
  • Pixel 9 Pro prioritizes software updates, camera quality (not detailed in specs provided but generally expected from Pixel phones), and a compact form factor over peak gaming performance and maximum battery capacity.

3. User Profiles & Recommendations

Asus ROG Phone 8: Ideal for mobile gamers, power users, and those who prioritize performance and battery life.

Google Pixel 9 Pro: Suitable for users who value a premium camera (assumed), compact design, long software updates, and a clean Android experience. Good for general use, photography enthusiasts, and those who prioritize software updates and a refined experience.

4. Decision Framework

Key Questions for Buyers:

  1. What is your primary use case for a smartphone? (Gaming, photography, general use, etc.)
  2. How important is long-term software support and updates?
  3. Do you prioritize performance and battery life over portability and compact design?

Scenario-Based Recommendations:

  • Heavy Gamer: ROG Phone 8
  • Photography Enthusiast: Pixel 9 Pro (assuming superior camera based on Pixel history)
  • Average User Prioritizing Longevity: Pixel 9 Pro
  • User Seeking Best Value for Performance: ROG Phone 8

My Choice: Google Pixel 9 Pro

While the ROG Phone 8 offers tempting performance advantages, the Pixel 9 Pro's longer software support, more compact design, sharper display, and expected superior camera (based on Pixel's track record) are more compelling to me. I value a refined user experience, long-term usability, and portability over peak gaming performance. The guaranteed updates ensure security and access to new features for an extended period, making the Pixel 9 Pro a more future-proof investment. Although the ROG Phone 8 likely offers a slight advantage in raw performance, the Pixel 9 Pro's Tensor G4, focused on AI and machine learning, likely provides a smoother and more optimized user experience in everyday tasks.

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