OnePlus 9RT 5G vs Samsung Galaxy M15 - Detailed Phone Comparison

Detailed Comparison

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

General

Launch Date October 19, 2021 April 5, 2024
Release Year 2021 2024

Physical

Volume 100.43 cm³ 114.35 cm³
Screen Size to Weight Ratio 3.34 "/g 3 "/g
Weight 198.5 g 217 g
Height 162.2 mm 160.1 mm
Width 74.6 mm 76.8 mm
Thickness 8.3 mm 9.3 mm
Foldable Design No No
Available Colors
  • Blue
  • Hacker Black
  • Nano Silver
  • Gray
  • Light Blue
  • Dark Blue

Display

Screen Size 6.62 " 6.5 "
Resolution 1080 x 2400 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 87.4 % 84.3 %
Pixel Density 397 PPI 396 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 800 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 102.68 mAh/in² 142.01 mAh/in²
Battery Density 44.81 mAh/cm³ 52.47 mAh/cm³
Battery Capacity 4500 mAh 6000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Mediatek Dimensity 6100+ (6 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 660 Mali-G57 MC2

Connectivity

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

Software

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

Comparison Summary

OnePlus 9RT 5G vs. Samsung Galaxy M15: A User-Centered Comparison

Let's embark on a journey beyond the spec sheet, exploring the OnePlus 9RT 5G and Samsung Galaxy M15 as complete user experiences.

1. Design and Usability Assessment:

FeatureOnePlus 9RT 5GSamsung Galaxy M15User Experience Impact
Interface DesignOxygenOS (based on Android 11, upgradable to 13)One UI (based on Android 14)OxygenOS offers a clean, near-stock Android experience, while One UI is feature-rich with customization options.
Display6.62" AMOLED, 120Hz, HDR10+6.5" Super AMOLED, 90Hz, 800 nitsThe 9RT offers a smoother, more vibrant visual experience thanks to the higher refresh rate and HDR10+ support.
Interaction FlowFluid and responsive due to powerful processorGenerally smooth, but potentially less responsiveThe 9RT's Snapdragon 888 provides a significant performance advantage, leading to a more seamless user experience.
Accessibility FeaturesStandard Android accessibility optionsStandard Android accessibility options, One UI featuresBoth offer basic accessibility, but One UI might provide more advanced customization for diverse needs.
Design ErgonomicsSleek, premium build (glass and metal)More basic build (likely plastic)The 9RT offers a more premium in-hand feel, contributing to a sense of quality and durability.

2. Narrative-Driven Feature Exploration:

Scenario: Imagine a photography enthusiast, Sarah. With the 9RT, Sarah effortlessly captures stunning low-light photos thanks to the superior camera system and Sony IMX766 sensor. The 120Hz display brings her photos to life with vibrant colors and smooth scrolling. Meanwhile, David, a casual user, enjoys the Galaxy M15's long-lasting 6000mAh battery, allowing him to go days without charging. He appreciates the familiar One UI interface and its ease of use.

3. Inclusive Technology Evaluation:

For a power user: The OnePlus 9RT 5G offers a flagship-level experience with its powerful processor, smooth display, and advanced camera features.

For a budget-conscious user: The Samsung Galaxy M15 provides excellent value with its long battery life, modern design, and essential features at a more affordable price.

For an older adult: Both devices offer large screens and basic accessibility features. However, One UI's customization options might be more helpful for those needing larger fonts or simplified interfaces.

4. Design-Centric Decision Framework:

The OnePlus 9RT 5G prioritizes performance and a premium experience, making it ideal for users who demand the best in speed, visuals, and overall quality. The Samsung Galaxy M15 emphasizes practicality and affordability, catering to users who value long battery life and ease of use above all else.

My Choice: As Sophia Rodriguez, I would choose the OnePlus 9RT 5G. While the Galaxy M15 offers impressive battery life, the 9RT's superior user experience resonates with my analytical framework. The fluid 120Hz display, combined with the powerful Snapdragon 888, promises a seamless and engaging interaction. The advanced camera system and premium design further enhance the overall experience. Although the price point is higher, the long-term value of a smoother, more responsive, and visually captivating device aligns with my user-centric philosophy. The 9RT feels like a device designed to inspire and empower, transforming everyday interactions into moments of delight.

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.