OnePlus 9RT 5G vs Asus Zenfone 9 - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 9RT 5G
OnePlus 9RT 5G
Oneplus

General

Launch Date October 19, 2021 September 15, 2022
Release Year 2021 2022

Physical

Volume 100.43 cm³ 90.79 cm³
Screen Size to Weight Ratio 3.34 "/g 3.49 "/g
Weight 198.5 g 169 g
Height 162.2 mm 146.5 mm
Width 74.6 mm 68.1 mm
Thickness 8.3 mm 9.1 mm
Foldable Design No No
Available Colors
  • Blue
  • Hacker Black
  • Nano Silver
  • Midnight Black
  • Starry Blue
  • Moonlight White
  • Sunset Red

Display

Screen Size 6.62 " 5.9 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 87.4 % 84.2 %
Pixel Density 397 PPI 445 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1100 nits

Hardware

Battery Capacity per Screen Area 102.68 mAh/in² 123.53 mAh/in²
Battery Density 44.81 mAh/cm³ 47.36 mAh/cm³
Battery Capacity 4500 mAh 4300 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU Adreno 660 Adreno 730

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 12
Maximum OS Version 13 14

Comparison Summary

OnePlus 9RT 5G vs. Asus Zenfone 9: A User-Centered Comparison

Let's dive into a comparative analysis of the OnePlus 9RT 5G and the Asus Zenfone 9, focusing on the human experience rather than just specs.

1. Design and Usability Assessment:

FeatureOnePlus 9RT 5GAsus Zenfone 9User Experience Impact
Interface DesignOxygenOS 11 (upgradable to 13)ZenUI based on Android 12 (upgradable to 14)OxygenOS generally offers a clean, near-stock Android experience. ZenUI provides more customization options but might feel more complex.
Interaction FlowLarger display (6.62") may require two handsCompact design (5.9") allows for one-handed useUser preference depending on hand size and comfort. Zenfone 9 excels in portability.
Accessibility FeaturesStandard Android 11 accessibility featuresStandard Android 12 accessibility features + ZenUIZenUI potentially offers finer accessibility tuning due to its customization options.
Design ErgonomicsSlim but larger; potentially slipperyCompact and grippy; IP68 water and dust resistanceZenfone 9 offers greater durability and a more secure grip, enhancing everyday usability.

2. Narrative-Driven Feature Exploration:

Scenario: Imagine a busy professional, Sarah, constantly on the move.

  • OnePlus 9RT 5G: Sarah enjoys the expansive screen for immersive media consumption during her commute. However, juggling the large phone with her coffee and bag proves challenging. The sleek design feels premium but slippery.

  • Asus Zenfone 9: Sarah appreciates the Zenfone 9's compact size, fitting easily in her pocket. She confidently uses it one-handed while navigating a crowded street. Its IP68 rating offers peace of mind during unexpected rain showers. The unique side-mounted fingerprint sensor, doubling as a customizable scroll wheel, adds a touch of delightful interaction.

3. Inclusive Technology Evaluation:

  • Users with smaller hands: The Zenfone 9's compact form factor caters to users who struggle with larger devices.

  • Users prioritizing durability: The Zenfone 9's IP68 rating provides a significant advantage for users concerned about accidental damage.

  • Tech-Savvy Users: Both phones offer powerful performance, but those who appreciate extensive customization might prefer ZenUI on the Zenfone 9.

4. Design-Centric Decision Framework:

The choice boils down to individual priorities:

  • Prioritize one-handed use, durability, and unique features: Choose the Asus Zenfone 9.

  • Prioritize a large display for media consumption and a clean Android experience: Choose the OnePlus 9RT 5G.

My Choice:

As Sophia Rodriguez, I would choose the Asus Zenfone 9. Its design philosophy resonates with my emphasis on user-centered principles. The compact form factor, robust build quality, and thoughtful features like the side-mounted fingerprint sensor/scroll wheel demonstrate a commitment to enhancing real-world usability. While the OnePlus 9RT 5G offers a compelling large-screen experience, the Zenfone 9's focus on ergonomics, durability, and innovative interactions aligns more closely with my appreciation for inclusive and engaging technology design. The Zenfone 9 proves that powerful performance can be packaged in a user-friendly and delightful manner. Its higher price point reflects the premium materials and advanced technology integrated into a truly pocketable powerhouse.

Sophia Rodriguez
Sophia Rodriguez

Technology Communications Specialist

Expert in transforming complex technological innovations into accessible, engaging narratives.

Key Strengths:

  • Technology storytelling
  • User experience design analysis
  • Inclusive technology communication
  • Design-driven technology insights

Bridging technical complexity with human-centered understanding.