Xiaomi Redmi Note 12 vs OnePlus 12 - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 12
OnePlus 12
Oneplus

General

Launch Date January 11, 2023 December 11, 2023
Release Year 2023 2023

Physical

Volume 101.13 cm³ 114.58 cm³
Screen Size to Weight Ratio 3.55 "/g 3.1 "/g
Weight 188 g 220 g
Height 165.9 mm 164.3 mm
Width 76.2 mm 75.8 mm
Thickness 8 mm 9.2 mm
Foldable Design No No
Available Colors
  • Frosted Green
  • Matte Black
  • Mystique Blue
  • Flowy Emerald
  • Silky Black
  • Silver (Glacial White)

Display

Screen Size 6.67 " 6.82 "
Resolution 1080 x 2400 1440 x 3168
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85 % 90.8 %
Pixel Density 395 PPI 510 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A 600 nits
HBM Brightness N/A 1600 nits
Peak Brightness 1200 nits 4500 nits

Hardware

Battery Capacity per Screen Area 112.39 mAh/in² 116.10 mAh/in²
Battery Density 49.44 mAh/cm³ 47.13 mAh/cm³
Battery Capacity 5000 mAh 5400 mAh
NFC Support Yes Yes
Chipset Qualcomm SM4375 Snapdragon 4 Gen 1 (6 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (2x2.0 GHz Cortex-A78 & 6x1.8 GHz Cortex-A55) Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU Adreno 619 Adreno 750

Connectivity

USB Version 2.0 3.2
OTG Support 1 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C 3.2, OTG

Software

Operating System Android Android
Initial OS Version 12 14
Maximum OS Version 18

Comparison Summary

Okay, let's dive into a head-to-head comparison of the Xiaomi Redmi Note 12 and the OnePlus 12. I'm going to approach this as if I were explaining it to a friend – someone who appreciates the tech details but also cares about how it all translates to daily life.

1. Specifications Breakdown

Here’s a detailed look at how these two phones stack up, with a focus on what these specs mean for you:

FeatureXiaomi Redmi Note 12OnePlus 12Real-World Implications
Design
Launch Date2023-01-112023-12-11The OnePlus 12 is almost a year newer, indicating more recent technology and features.
Dimensions (mm)165.9 × 76.2 × 8164.3 × 75.8 × 9.2The Redmi is a bit taller, while the OnePlus is thicker and slightly heavier.
Weight (g)188220The Redmi is noticeably lighter, making it more comfortable for prolonged use.
Display
Size (inches)6.676.82The OnePlus has a slightly larger screen, providing more visual space.
Resolution1080x24001440x3168The OnePlus has a significantly sharper display with far more pixels.
PPI395510The OnePlus delivers much crisper text and images.
TechnologyAMOLEDAMOLEDBoth offer vibrant colors and deep blacks.
Refresh Rate (Hz)120120Both provide a smooth scrolling experience.
Brightness (nits)12004500The OnePlus screen is dramatically brighter, making it far more visible in direct sunlight.
Performance
ChipsetQualcomm Snapdragon 4 Gen 1 (6nm)Qualcomm Snapdragon 8 Gen 3 (4nm)The OnePlus boasts a high-end chipset, while the Redmi has a budget chipset.
AnTuTu Score460,8002,110,808The OnePlus offers vastly superior performance, smoother gaming, and more future-proof.
GPUAdreno 619Adreno 750The OnePlus offers more graphical processing power.
Battery Life
Capacity (mAh)50005400The OnePlus has a slightly larger battery, potentially for slightly better battery life.
Charging33W100WThe OnePlus charges much faster.
Battery FeaturesNon-removableReverse Charging, Non-removable, 50W Wireless ChargingThe OnePlus offers wireless charging and reverse charging, which is very convenient.
Camera
Standard Camera48MP, f/1.8, 1/2.76", 0.64µm50MP, f/1.6, 1/1.43", 1.12µmThe OnePlus has a better main camera with a larger sensor and larger pixels, meaning better low light performance and overall image quality.
Telephoto + PortraitN/A64MP, f/2.6, 1/2", 0.70µmThe OnePlus provides an extra telephoto lens, allowing for better zoomed shots and portraits.
Selfie Camera13MP, f/2.45, 1.12µm32MP, f/2.4, 1/2.74", 0.80µmThe OnePlus has a better selfie camera with higher resolution.
Wide Angle Lens8MP, f/2.2, 1/4", 1.12µmN/AThe Redmi has a dedicated wide-angle camera.
Macro Lens2MP, f/2.4,N/AThe Redmi has a dedicated Macro camera.
Wide Angle + MacroN/A48MP, f/2.2, 1/2", 0.80µmThe OnePlus has a single lens that can do both wide angle and macro shots.
Video1080p@30fps8K@24fps, 4K@60fps, 1080p@240/480fpsThe OnePlus has much more advanced video capabilities, with higher resolutions and frame rates.
Video FeaturesNo stabilizationHDR, EISThe OnePlus includes Electronic image stabilization
Software & Connectivity
OSAndroid 12Android 14The OnePlus is on a newer version of Android.
WiFi802.11acWi-Fi 7The OnePlus supports the latest WiFi standard, offering faster speeds.
Bluetooth5.15.4The OnePlus has a newer Bluetooth version, potentially for better connectivity.
GPSBasic SetAdvanced SetThe OnePlus has a better satellite set-up for more accurate positioning.
SIMDual SIM (Nano)Dual SIM (Nano/eSIM)The OnePlus offers eSIM support for digital carrier switching.
Storage & Audio
Internal Storage128/256GB256/512/1024GBThe OnePlus has significantly more storage options.
RAM4/6/8GB12/16/24GBThe OnePlus comes with substantially more RAM, which will greatly improve multi-tasking and performance.
Audio QualityBasicDolby Atmos, Stereo Speakers, Noise Cancellation MicThe OnePlus has better audio quality with richer sound and clearer calls.
Security & Build
SecuritySide-mounted fingerprint sensorBasic fingerprint sensorXiaomi's is slightly more advanced but both offer basic security.
Screen ProtectionGorilla Glass 3Gorilla Glass Victus 2The OnePlus uses superior scratch-resistant glass.
SensorsUltrasonic proximity virtual, Compass; Accelerometer, GyroscopeProximity, Gravity, Hall, Geomagnetic, RGB; Accelerometer, GyroscopeThe OnePlus offers a broader sensor suite, supporting more advanced device capabilities.
Camera Scores
DxOMark (Mobile)Main: 69 (Photo: 74, Video: 49)N/AThe Redmi Note 12 has a DxO mark for its camera, while OnePlus 12 does not have any data. This does not mean that the Xiaomi phone is better.

2. Key Insights

Xiaomi Redmi Note 12:

  • Strengths: Affordability, lighter build, has a macro and wide angle lens.
  • Competitive Advantages: It is a budget-friendly option with a decent AMOLED screen, making it suitable for those who prioritize price over cutting-edge performance.
  • Trade-offs/Limitations: The older chipset results in slower performance. The camera setup is limited in video quality.

OnePlus 12:

  • Strengths: Top-tier performance, excellent display, fast charging, superior camera, much brighter screen, advanced sensor and build quality.
  • Competitive Advantages: A flagship experience that rivals the best in the market. It excels in gaming, photography, multimedia consumption, and offers a future-proof experience.
  • Trade-offs/Limitations: The OnePlus 12 is heavier and more expensive compared to the Redmi Note 12. It also does not come with a dedicated wide angle lens.

3. User Profiles and Recommendations

  • Xiaomi Redmi Note 12:

    • Best Suited For: Budget-conscious users who need a reliable smartphone for basic daily tasks, such as browsing, social media, and occasional photography. It's a good choice for those who want a decent display without breaking the bank.
    • Use Cases: Casual users, students, or anyone who doesn't require intensive mobile gaming or professional photography capabilities.
  • OnePlus 12:

    • Best Suited For: Tech enthusiasts, gamers, professional photographers, and anyone who wants a premium smartphone experience with no compromises.
    • Use Cases: Heavy mobile gamers, professional photographers and videographers, multi-taskers, and users who consume high-quality media.

4. Buying Decision Framework

To help you decide, ask yourself these three key questions:

  1. What is my budget? If you are on a tight budget, the Xiaomi Redmi Note 12 is the obvious choice, but you will have to make some sacrifices in performance.
  2. How important is performance? If performance is paramount, the OnePlus 12’s powerful chipset and abundant RAM will make a big difference.
  3. What do you value most in a phone camera? If you prioritize camera quality, the OnePlus 12’s superior sensors and telephoto capabilities give it a clear advantage. However, if you would prefer a wide angle and macro lens over a telephoto lens, the Redmi Note 12 is the better option.

Scenario-Based Recommendations:

  • Scenario 1: The Budget-Conscious User You are looking for a phone that can handle everyday tasks and you don’t want to spend too much. Recommendation: The Xiaomi Redmi Note 12 will provide a decent experience at a significantly lower cost.
  • Scenario 2: The Mobile Gamer or High-Performance User: You want a smooth gaming experience and need performance for demanding applications. Recommendation: The OnePlus 12 is the clear winner, offering high-end performance.
  • Scenario 3: The Photography Buff: You want a camera that can deliver professional-quality images and videos. Recommendation: The OnePlus 12, with its superior sensors and added telephoto lens, is the better option.
  • Scenario 4: Balanced User You need a phone that can do everything, but not at the absolute highest level, and the camera is a little less important. Recommendation: The OnePlus 12 is still the winner here, as the overall experience outweighs the lack of the wide angle and macro lens.

Personal Choice

If I were choosing between these two phones for my personal use, I would absolutely go for the OnePlus 12. The main reason is the drastic difference in processing power. As someone who often works on the go and also engages in mobile gaming, I need the best possible performance. The significantly better display, much brighter screen, better camera system, wireless charging capabilities, faster wired charging, and overall more premium experience seals the deal for me. Yes, it's heavier and more expensive, but the level of performance and the overall user experience that OnePlus 12 offers are well worth the price difference for my needs. The lack of a dedicated wide angle and macro lens is not a big loss to me personally.

I hope that is informative and helps you decide on which phone is the best for you!

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.