Xiaomi Redmi 12 vs OnePlus 12R - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 12R
OnePlus 12R
Oneplus

General

Launch Date June 15, 2023 February 6, 2024
Release Year 2023 2024

Physical

Volume 105.49 cm³ 108.21 cm³
Screen Size to Weight Ratio 3.42 "/g 3.28 "/g
Weight 198.5 g 207 g
Height 168.6 mm 163.3 mm
Width 76.3 mm 75.3 mm
Thickness 8.2 mm 8.8 mm
Foldable Design No No
Available Colors
  • Midnight Black
  • Polar Silver
  • Sky Blue
  • Moonstone Silver
  • Cool Blue
  • Iron Gray
  • Electric Violet
  • Sunset Dune

Display

Screen Size 6.79 " 6.78 "
Resolution 1080 x 2460 1264 x 2780
Aspect Ratio 21:9 20:9
Screen-to-Body Ratio 85.1 % 90.9 %
Pixel Density 396 PPI 450 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1600 nits
Peak Brightness 550 nits 4500 nits

Hardware

Battery Capacity per Screen Area 108.45 mAh/in² 119.65 mAh/in²
Battery Density 47.4 mAh/cm³ 50.83 mAh/cm³
Battery Capacity 5000 mAh 5500 mAh
NFC Support Yes Yes
Chipset Mediatek MT6769H Helio G88 (12 nm) Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU Mali-G52 MC2 Adreno 740

Connectivity

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

Software

Operating System Android Android
Initial OS Version 13 14
Maximum OS Version 14 17

Comparison Summary

1. Specifications Comparison

FeatureXiaomi Redmi 12OnePlus 12RPractical Impact
Design
Dimensions (mm)168.6 x 76.3 x 8.2163.3 x 75.3 x 8.8The Redmi 12 is slightly taller and wider, but thinner than the 12R. The 12R is a bit heavier. Differences are minimal and likely won't significantly impact in-hand feel.
Weight (g)198.5207The OnePlus 12R is noticeably heavier, potentially affecting one-handed use over extended periods.
Build MaterialNot specifiedNot specifiedUnable to compare build quality and durability without this information.
Display
Display TypeIPS LCDLTPO4 AMOLEDAMOLED offers deeper blacks, higher contrast, and potentially better power efficiency due to per-pixel illumination. The 12R's LTPO technology allows for dynamic refresh rate adjustment, saving battery.
Display Size (inches)6.796.78Virtually identical screen sizes.
Resolution1080 x 24601264 x 2780The 12R has a significantly sharper display with higher pixel density, resulting in clearer text and images.
Refresh Rate (Hz)90120The 12R's 120Hz refresh rate offers smoother scrolling and animations.
Peak Brightness (nits)5504500The 12R boasts dramatically higher peak brightness, ensuring excellent outdoor visibility even in direct sunlight.
HDRNoHDR10+, Dolby VisionThe 12R supports HDR content, resulting in a wider dynamic range and more vibrant colors in supported videos and games.
Performance
ChipsetMediatek Helio G88 (12nm)Qualcomm Snapdragon 8 Gen 2 (4nm)The Snapdragon 8 Gen 2 is significantly more powerful, offering much better performance in demanding tasks like gaming and multitasking. The 4nm process also implies better power efficiency.
CPUOcta-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)Octa-core (1x3.2 GHz Cortex-X3 & ... & 3x2.0 GHz Cortex-A510)The 12R's CPU boasts newer and faster cores, translating to a substantial performance advantage.
GPUMali-G52 MC2Adreno 740The Adreno 740 is a considerably more powerful GPU, delivering a superior gaming and graphics rendering experience.
RAM4GB/8GB8GB/16GBThe 12R offers more RAM in its configurations, enabling better multitasking and smoother performance with multiple apps open.
Camera
Main Camera (MP)5050Megapixel count is the same, but sensor quality and other factors can significantly impact image quality. Specific sensor details for the Redmi 12 are incomplete.
Video Recording1080p@30fpsUp to 4K@60fps with OIS/EISThe 12R offers superior video recording capabilities with higher resolution, frame rates, and optical image stabilization (OIS) for smoother footage.
Battery
Capacity (mAh)50005500The 12R has a slightly larger battery, but real-world battery life depends on various factors including display type, chipset efficiency, and software optimization.

2. Key Differences Analysis

Xiaomi Redmi 12 Advantages:

  • Lower Price: Expected to be significantly cheaper.
  • Lighter Weight: Slightly easier for one-handed use.

OnePlus 12R Advantages:

  • Significantly better performance: Snapdragon 8 Gen 2 offers a huge leap in processing power for demanding tasks and gaming.
  • Superior display: AMOLED with higher resolution, refresh rate, and HDR support provides a dramatically better visual experience.
  • Enhanced Camera Features: Higher resolution video recording with OIS and EIS.
  • Larger Battery: Potentially longer battery life.
  • More RAM: Better multitasking capabilities

3. User Profiles & Recommendations

Redmi 12: Budget-conscious users who prioritize basic functionality (calls, messaging, social media) and light usage.

OnePlus 12R: Users who demand high performance for gaming, content creation, or heavy multitasking, and value a premium display and camera features.

4. Decision Framework

Key Questions:

  1. What is your budget? The Redmi 12 is for budget-constrained buyers, while the 12R is a more premium option.
  2. What are your primary use cases? Basic use vs demanding tasks like gaming and content creation.
  3. How important is display and camera quality? The 12R excels in these areas.

Scenario-Based Recommendations:

  • Limited Budget, Basic Use: Redmi 12.
  • Gamer/Power User: OnePlus 12R.
  • Best Value for Money: Depends on individual needs and pricing, but the 12R offers significantly more advanced features for the price difference.

My Choice: OnePlus 12R

While the Redmi 12 serves its purpose as a budget device, the OnePlus 12R offers a compelling package with its flagship-level performance, stunning display, and enhanced camera capabilities. The Snapdragon 8 Gen 2 alone offers a massive performance difference that would significantly impact my daily usage. The superior AMOLED display and smoother refresh rate are crucial for a enjoyable user experience. Even though the price is higher, the 12R's advanced features justify the cost for a user who values performance and a premium experience. I am willing to invest more for a device that will provide a significantly better long-term experience.

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.