Xiaomi Redmi Note 12 4G vs OnePlus 12R - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 12R
OnePlus 12R
Oneplus

General

Launch Date March 30, 2023 February 6, 2024
Release Year 2023 2024

Physical

Volume 99.49 cm³ 108.21 cm³
Screen Size to Weight Ratio 3.63 "/g 3.28 "/g
Weight 183.5 g 207 g
Height 165.7 mm 163.3 mm
Width 76 mm 75.3 mm
Thickness 7.9 mm 8.8 mm
Foldable Design No No
Available Colors
  • Ice Blue
  • Mint Green
  • Onyx Gray
  • Cool Blue
  • Iron Gray
  • Electric Violet
  • Sunset Dune

Display

Screen Size 6.67 " 6.78 "
Resolution 1080 x 2400 1264 x 2780
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.3 % 90.9 %
Pixel Density 395 PPI 450 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness 450 nits N/A
HBM Brightness 700 nits 1600 nits
Peak Brightness 1200 nits 4500 nits

Hardware

Battery Capacity per Screen Area 112.39 mAh/in² 119.65 mAh/in²
Battery Density 50.26 mAh/cm³ 50.83 mAh/cm³
Battery Capacity 5000 mAh 5500 mAh
NFC Support Yes Yes
Chipset Qualcomm SM6225 Snapdragon 685 (6 nm) Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
CPU Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53) Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU Adreno 610 Adreno 740

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 13 14
Maximum OS Version 14 17

Comparison Summary

1. Specifications Comparison

FeatureXiaomi Redmi Note 12 4GOnePlus 12RPractical Impact
Design
Dimensions (mm)165.7 x 76 x 7.9163.3 x 75.3 x 8.8The OnePlus is slightly shorter and narrower, but thicker. Negligible difference in everyday use.
Weight (g)183.5207The Redmi is noticeably lighter, reducing hand fatigue during extended use.
BuildUnspecifiedUnspecifiedBuild materials impact durability and premium feel. Lack of information limits comparison.
Display
Size (inches)6.676.78The OnePlus offers a slightly larger screen for more immersive content consumption.
Resolution1080 x 24001264 x 2780The OnePlus has a significantly sharper display with higher pixel density (450ppi vs 395ppi), resulting in crisper text and images.
TypeAMOLED, 120HzLTPO4 AMOLED, 120HzBoth offer smooth scrolling and animations thanks to 120Hz. LTPO on the OnePlus can dynamically adjust refresh rate for power saving. Missing LTPO confirmation for Redmi.
Peak Brightness1200 nits4500 nitsThe OnePlus offers far superior outdoor visibility in direct sunlight.
HDRNo Dolby VisionHDR10+, Dolby VisionThe OnePlus supports wider HDR standards for better video quality on compatible content.
Performance
ChipsetSnapdragon 685 (6nm)Snapdragon 8 Gen 2 (4nm)The Snapdragon 8 Gen 2 in the OnePlus vastly outperforms the Redmi's 685, delivering significantly faster performance in demanding tasks and gaming.
CPUOcta-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)The OnePlus has a much more powerful and efficient CPU architecture.
GPUAdreno 610Adreno 740The OnePlus offers significantly better graphics performance for smoother gaming and faster rendering.
RAM4GB16GBThe massive difference in RAM allows for much better multitasking on the OnePlus; apps will stay open in the background without reloading.
Camera
Main Camera50MP, f/1.850MP, f/1.8Similar resolution, but sensor size and other factors can influence image quality. More data needed for detailed comparison.
Video Recording1080p@30fpsUp to 4K@60fps with OIS/EISThe OnePlus offers significantly better video recording capabilities with higher resolution, frame rates and stabilization.
Battery
Capacity5000 mAh5500 mAhThe OnePlus has a slightly larger battery capacity.
Charging33W Fast Charging100W Fast ChargingThe OnePlus charges significantly faster.

2. Key Differences Analysis

OnePlus 12R Advantages:

  • Significantly more powerful: The Snapdragon 8 Gen 2 provides a massive performance advantage for demanding tasks and gaming.
  • Superior display: Sharper, brighter, and with better HDR support.
  • Faster charging: 100W fast charging dramatically reduces downtime.
  • Better video recording: Higher resolution, frame rates, and stabilization.
  • More RAM: Improved multitasking capabilities.

Xiaomi Redmi Note 12 4G Advantages:

  • Lighter weight: More comfortable for extended use.
  • Lower price: Offers a more budget-friendly option. (Specific pricing needed for accurate comparison).

Trade-offs:

  • The Redmi sacrifices performance, display quality, and features for a lower price point.
  • The OnePlus is heavier and potentially more expensive.

3. User Profiles & Recommendations

Xiaomi Redmi Note 12 4G: Budget-conscious users who prioritize basic functionality: calling, texting, social media, web browsing, and light gaming.

OnePlus 12R: Power users, gamers, and content creators who demand top-tier performance, a great display, and fast charging.

4. Decision Framework

Key Questions:

  1. What is your budget? The Redmi is significantly cheaper.
  2. What are your performance needs? The OnePlus is vastly more powerful.
  3. What features are most important to you? Consider display quality, camera capabilities, and charging speed.

My Choice: OnePlus 12R

While the Redmi Note 12 4G offers a budget-friendly option, the OnePlus 12R's superior performance, stunning display, and incredibly fast charging make it the clear winner for me. The significant upgrade in chipset, RAM, and camera capabilities justifies the higher price, especially for long-term use. The lighter weight of the Redmi is a minor advantage compared to the substantial performance gains of the OnePlus. As someone who values a smooth and responsive user experience, along with high-quality media consumption, the OnePlus 12R aligns better with my needs. The future-proofing offered by the powerful processor and generous RAM ensures the phone remains relevant for several years.

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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Bridging technical complexity with engaging, accessible narratives.