Asus ROG Phone 6 vs Asus Zenfone 9 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date July 13, 2022 September 15, 2022
Release Year 2022 2022

Physical

Volume 137.21 cm³ 90.79 cm³
Screen Size to Weight Ratio 2.84 "/g 3.49 "/g
Weight 239 g 169 g
Height 173 mm 146.5 mm
Width 77 mm 68.1 mm
Thickness 10.3 mm 9.1 mm
Foldable Design No No
Available Colors
  • Phantom Black
  • Storm White
  • Midnight Black
  • Starry Blue
  • Moonlight White
  • Sunset Red

Display

Screen Size 6.78 " 5.9 "
Resolution 1080 x 2448 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 82.2 % 84.2 %
Pixel Density 395 PPI 445 PPI
Refresh Rate 165 Hz 120 Hz
Typical Brightness 800 nits N/A
HBM Brightness N/A N/A
Peak Brightness 1200 nits 1100 nits

Hardware

Battery Capacity per Screen Area 130.52 mAh/in² 123.53 mAh/in²
Battery Density 43.73 mAh/cm³ 47.36 mAh/cm³
Battery Capacity 6000 mAh 4300 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU Adreno 730 Adreno 730

Connectivity

USB Version 3.1 N/A
OTG Support 1 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.1, OTG, Accessory Connector USB Type-C, OTG

Software

Operating System Android Android
Initial OS Version 12 12
Maximum OS Version 13 14

Comparison Summary

Asus ROG Phone 6 vs. Asus Zenfone 9: A Deep Dive for the Discerning User

The smartphone landscape is a battlefield, and Asus has entered the fray with two distinct contenders: the ROG Phone 6, a gaming powerhouse, and the Zenfone 9, a compact flagship. Both boast impressive specs, but cater to different needs. Let's dissect their nuances and uncover which phone reigns supreme for you.

1. Specifications Breakdown

FeatureAsus ROG Phone 6Asus Zenfone 9Real-World Implications
Design
Dimensions (mm)173 x 77 x 10.3146.5 x 68.1 x 9.1ROG 6 is significantly larger; Zenfone 9 offers exceptional one-handed use.
Weight (g)239169Zenfone 9 is noticeably lighter, reducing hand fatigue.
Display
Size (inches)6.785.9ROG 6 provides more immersive visuals; Zenfone 9 prioritizes portability.
Resolution (px)1080 x 24481080 x 2400Comparable sharpness; Zenfone 9 has slightly higher pixel density.
Refresh Rate (Hz)165120ROG 6 offers smoother animations, especially in games; Zenfone 9 is still excellent.
Performance
ChipsetSnapdragon 8+ Gen 1Snapdragon 8+ Gen 1Identical top-tier performance for demanding tasks and gaming.
RAM (GB)128ROG 6's extra RAM enables better multitasking and future-proofing.
Camera
Main Sensor (MP)5050Both use the Sony IMX766, suggesting comparable image quality.
Gimbal StabilizationNoYesZenfone 9 significantly improves video stability for smoother footage.
Battery Life
Capacity (mAh)60004300ROG 6 likely offers longer battery life due to higher capacity.
Charging (W)6530ROG 6 charges significantly faster.

2. Key Insights

Both phones pack the Snapdragon 8+ Gen 1, ensuring blazing-fast performance. However, their strengths diverge from there. The ROG Phone 6 leans into its gaming heritage with a larger display, higher refresh rate, more RAM, and a massive battery. Its size and weight, though, make it less ideal for everyday portability.

The Zenfone 9 shines in its compactness and agility. It's significantly smaller and lighter, making it a joy for one-handed use. While its battery is smaller, the inclusion of a gimbal stabilizer for the camera adds a unique advantage for content creators.

3. User Profiles and Recommendations

ROG Phone 6: Ideal for hardcore mobile gamers, power users who demand top-tier performance, and those who prioritize screen real estate and battery life.

Zenfone 9: Perfect for users who value a compact and lightweight phone, prioritize one-handed usability, and appreciate excellent camera stabilization for video recording.

4. Buying Decision Framework

Questions to Consider:

  1. How important is gaming performance and a large screen? If paramount, the ROG Phone 6 is your champion.
  2. Do you prioritize portability and one-handed use? The Zenfone 9 excels in this department.
  3. Is video recording a primary use case? Zenfone 9's gimbal stabilization offers a significant advantage.

My Choice: The Asus Zenfone 9

While I appreciate the raw power of the ROG Phone 6, the Zenfone 9 resonates more with my personal needs. As someone constantly on the move, I prioritize portability and one-handed usability. The Zenfone 9's compact form factor, coupled with flagship-level performance and unique camera capabilities, makes it a compelling package. The gimbal stabilization, in particular, is a game-changer for capturing smooth, professional-looking videos on the go. Though the battery life might be slightly shorter, the overall balance of power, portability, and innovative features makes the Zenfone 9 the winner for me.

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.