OnePlus 9RT 5G vs Xiaomi Redmi 12C - Detailed Phone Comparison

Detailed Comparison

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

General

Launch Date October 19, 2021 January 1, 2023
Release Year 2021 2023

Physical

Volume 100.43 cm³ 113.49 cm³
Screen Size to Weight Ratio 3.34 "/g 3.49 "/g
Weight 198.5 g 192 g
Height 162.2 mm 168.8 mm
Width 74.6 mm 76.4 mm
Thickness 8.3 mm 8.8 mm
Foldable Design No No
Available Colors
  • Blue
  • Hacker Black
  • Nano Silver
  • Mint Green
  • Graphite Gray
  • Ocean Blue
  • Lavender Purple

Display

Screen Size 6.62 " 6.71 "
Resolution 1080 x 2400 720 x 1650
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 87.4 % 82.6 %
Pixel Density 397 PPI 268 PPI
Refresh Rate 120 Hz N/A
Typical Brightness N/A 500 nits
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 102.68 mAh/in² 111.05 mAh/in²
Battery Density 44.81 mAh/cm³ 44.06 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Mediatek MT6769Z Helio G85 (12 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 660 Mali-G52 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 microUSB 2.0

Software

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

Comparison Summary

Let's dive into a user-centered comparison of the OnePlus 9RT 5G and the Xiaomi Redmi 12C. Instead of a dry recitation of specs, we'll explore how these devices translate into distinct user experiences.

Design and Usability Assessment

FeatureOnePlus 9RT 5GXiaomi Redmi 12CUser Experience Impact
Interface DesignAMOLED, 120Hz refresh rate, HDR10+IPS LCDThe 9RT offers a significantly more vibrant and fluid visual experience. The higher refresh rate translates to smoother scrolling and animations, contributing to a premium feel. The 12C's LCD may appear washed out in comparison and lack the smooth responsiveness of the 9RT.
Interaction FlowSnapdragon 888, 8GB RAMHelio G85, up to 6GB RAMThe 9RT's flagship processor ensures a snappy and responsive experience across demanding tasks and multitasking. The 12C, while capable for everyday use, may exhibit lag with intensive applications or heavy multitasking.
Accessibility FeaturesIn-display fingerprint sensorRear-mounted fingerprint sensorBoth offer biometric security, but the in-display sensor on the 9RT contributes to a more modern and streamlined aesthetic.
Design ErgonomicsSlimmer (8.3mm), lighter (198.5g)Thicker (8.8mm), slightly heavier (192g)While the weight difference is minimal, the 9RT's slimmer profile contributes to a more comfortable in-hand feel, especially for extended use.

Narrative-Driven Feature Exploration

Scenario: Imagine a photography enthusiast using both phones to capture a fast-moving subject, like a child playing soccer. The 9RT's superior camera hardware (Sony IMX766 sensor), combined with its powerful processor, allows for capturing crisp, detailed shots even in challenging conditions. Its optical image stabilization (OIS) further minimizes blur. The 12C, while capable of taking decent photos, might struggle to keep up with the action, potentially resulting in blurry or less detailed images. Furthermore, the 9RT can record stunning 4K video at 60fps with HDR and EIS, capturing every vibrant detail of the game, while the 12C is limited to 1080p at 30fps.

Inclusive Technology Evaluation

User 1: A young professional: Values speed, premium design, and a fluid user experience. The 9RT aligns perfectly with their needs, offering top-tier performance and a sleek aesthetic.

User 2: A budget-conscious student: Prioritizes affordability and essential functionality. The 12C provides a large display for media consumption and a long-lasting battery, making it a practical choice.

Design-Centric Decision Framework

The OnePlus 9RT 5G embodies a performance-driven design philosophy. It prioritizes a premium user experience through a powerful processor, a vibrant display, and refined ergonomics. The Xiaomi Redmi 12C, on the other hand, reflects a value-oriented approach, focusing on essential features and affordability.

My Choice: The OnePlus 9RT 5G

While the Redmi 12C is a commendable budget option, I would choose the OnePlus 9RT 5G. As a technology communicator focused on user experience, the 9RT's fluid AMOLED display, blazing-fast performance, and superior camera capabilities resonate deeply with my appreciation for well-executed design. It's a device that elevates everyday interactions, making technology not just functional but enjoyable. The difference in price is justified by the significant leap in user experience. It’s an investment in a more engaging and satisfying relationship with technology. The 9RT offers a seamless blend of power and elegance that transforms mundane tasks into delightful experiences.

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.