Xiaomi 12 vs OnePlus Nord 3 - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12
Xiaomi 12
Xiaomi
OnePlus Nord 3
OnePlus Nord 3
Oneplus

General

Launch Date December 31, 2021 July 11, 2023
Release Year 2021 2023

Physical

Volume 87.52 cm³ 99.76 cm³
Screen Size to Weight Ratio 3.51 "/g 3.48 "/g
Weight 179 g 193.5 g
Height 152.7 mm 162 mm
Width 69.9 mm 75.1 mm
Thickness 8.2 mm 8.2 mm
Foldable Design No No
Available Colors
  • Blue
  • Green
  • Purple
  • Gray
  • Misty Green
  • Tempest Gray

Display

Screen Size 6.28 " 6.74 "
Resolution 1080 x 2400 1240 x 2772
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.2 % 89.8 %
Pixel Density 419 PPI 451 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 1100 nits 1450 nits

Hardware

Battery Capacity per Screen Area 114.10 mAh/in² 110.07 mAh/in²
Battery Density 51.41 mAh/cm³ 50.12 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) Mediatek Dimensity 9000 (4 nm)
CPU Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (1x3.05 GHz Cortex-X2 & 3x2.85 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU Adreno 730 Mali-G710 MC10

Connectivity

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

Software

Operating System Android Android
Initial OS Version 12 13
Maximum OS Version 16

Comparison Summary

Alright, let's dive into a head-to-head comparison of the Xiaomi 12 and the OnePlus Nord 3. This is where specs meet real-world usage, and I'm here to break it all down for you.

1. Specifications Breakdown

Here's a detailed look at how these two phones stack up:

FeatureXiaomi 12OnePlus Nord 3Real-World Implications
Design
Launch Date2021-12-312023-07-11The OnePlus Nord 3 is a newer phone, which might have more updated software and features.
Form FactorStandardStandardBoth are standard smartphones, meaning no foldable screens or specialized form factors.
Dimensions152.7 × 69.9 × 8.2 mm162 × 75.1 × 8.2 mmThe Nord 3 is taller and wider, which may make it slightly less comfortable for one-handed use compared to the more compact Xiaomi 12. Both have the same thickness.
Weight179g193.5gThe Xiaomi 12 is lighter, potentially making it more comfortable for extended use.
Display
Size6.28"6.74"The Nord 3 has a noticeably larger screen, which is better for media consumption, gaming, and multitasking.
Resolution1080x24001240x2772The Nord 3 offers sharper visuals due to its higher pixel density and resolution.
Pixel Density (PPI)419451The Nord 3 has slightly sharper text and images.
TechnologyAMOLEDAMOLEDBoth use vibrant and color-accurate AMOLED panels, offering good contrast and deep blacks.
Refresh Rate120Hz120HzBoth have smooth 120Hz displays, which makes scrolling and animations appear more fluid.
Brightness1100 nits1450 nitsThe Nord 3 is significantly brighter, making it easier to view in direct sunlight.
Performance
ChipsetSnapdragon 8 Gen 1Dimensity 9000Both are high-performance chips. The Snapdragon is known for slightly better gaming stability, while the Dimensity excels in efficiency and daily performance.
AnTuTu Score1,150,8311,103,441Both have almost identical performance, great for games, multitasking, and demanding apps. A 4% difference is not noticeable in daily use.
GPUAdreno 730Mali-G710 MC10Different GPUs, but both offer excellent graphics for mobile gaming and multimedia tasks.
Camera
Standard Camera Sensor50MP Sony IMX766, f/1.88, 1/1.56"50MP Sony IMX890, f/1.8, 1/1.56"Both capture great images; the Nord 3 has a slightly wider aperture, which can result in better low-light performance.
Selfie Camera Sensor32MP, 1/3.14", 0.70 µm pixel16MP f/2.4, 1/3.13", 1.00 µm pixelThe Xiaomi 12 has a higher resolution selfie camera, while the Nord 3 features a larger pixel size.
Wide Angle lens13MP, f/2.48MP, f/2.2, 1/2.8", 1.12 µm pixelThe Xiaomi 12 has a higher resolution, while the Nord 3 has a wider aperture and larger pixel, better for low light shots and potentially better quality photos.
Macro Lens5MP, f/2.42MP, f/2.4, 1/5", 1.75 µm pixelThe Xiaomi 12 has a higher resolution macro lens.
Video Recording (Main)Up to 8K@24fpsUp to 4K@60fpsThe Xiaomi 12 supports higher resolutions for recording videos.
DXoMark (Mobile Camera)113 (photo: 118, video: 121)Not testedThe Xiaomi 12 has a very good rating on DxoMark.
Battery Life
Battery Capacity4500mAh5000mAhThe Nord 3 has a larger battery, which may result in longer battery life, and can make a real difference during heavy usage.
Charging Speed67W80WThe Nord 3 charges faster, reducing time spent plugged in.
Charging Features50W Wireless, 10W ReverseNoneThe Xiaomi 12 offers wireless charging and reverse charging, adding flexibility to your charging options.
Software
OS VersionAndroid 12Android 13, upgradable to 16The Nord 3 ships with a newer Android version, with the promise of more updates, resulting in longer software support.
Connectivity
WiFiWiFi 6WiFi 6Both phones support the latest Wi-Fi standards, ensuring fast and stable wireless connections.
Bluetooth5.25.3The Nord 3 has a newer version of Bluetooth, which may offer slight improvements in efficiency and connectivity range.
GPSMore satellitesFewer SatellitesThe Xiaomi 12 provides more accurate location tracking with more satellite systems.
Storage and RAM
Internal StorageUp to 256GBUp to 256GBBoth phones offer ample storage space, ensuring you can store plenty of apps, photos, and videos.
RAMUp to 12GBUp to 16GBThe Nord 3 offers more RAM, enabling smoother multitasking and better performance with demanding applications.
Expandable StorageNoNoNeither phone allows you to add additional storage, which might be a limitation for some users.
Audio
Audio FeaturesDolby Atmos, Hi-Res, Stereo speakers, 2 microphonesDolby Atmos, Hi-Res, Stereo speakersBoth have Dolby Atmos and Stereo Speakers for an immersive sound. The Xiaomi 12 has 2 microphones for better audio quality.
Security
SecurityBasic Fingerprint SensorBasic Fingerprint SensorBoth use basic fingerprint sensor for security.
Build Quality
Screen ProtectionGorilla Glass VictusUnknownThe Xiaomi 12 offers superior screen protection thanks to its use of Gorilla Glass Victus.
Sensors
SensorsComprehensiveLess ComprehensiveThe Xiaomi 12 includes a more comprehensive sensor suite compared to the Nord 3.

2. Key Insights

Xiaomi 12 Strengths:

  • Compact Design: Its smaller size and lighter weight make it more comfortable for one-handed use.
  • Superior Screen Protection: Equipped with Gorilla Glass Victus, offering better durability for the screen.
  • More comprehensive sensor suite: The Xiaomi 12 has a lot of sensors making it a better experience for advanced functionalities.
  • Advanced Features: It offers wireless charging, reverse charging, and has higher video recording capabilities including 8K.
  • Better Camera Features: Xiaomi has better camera features like Raw capture, night mode, 8k videos, and better selfie camera.
  • Better Audio Capture: Dual microphone setup for higher audio quality.
  • GPS Tracking: Better location tracking with more satellite support.

OnePlus Nord 3 Strengths:

  • Larger and Brighter Display: Its larger screen with higher brightness is great for media consumption and outdoor use.
  • More RAM: Offers more RAM for smoother multitasking and better performance with demanding applications.
  • Faster Charging: Charges faster, saving you valuable time.
  • Newer OS: Comes with Android 13 and promise for updates to 16, giving it longer software support.
  • Battery Size: Larger battery for longer run time.
  • Camera: Better main sensor and wider aperture for the wide angle lens may mean higher quality photos.

Trade-offs:

  • The Xiaomi 12 sacrifices a larger display and battery for a more compact and feature-rich package. Its older Android version might be a concern for some.
  • The OnePlus Nord 3, while offering a larger screen and battery, lacks the advanced features and better audio capture of the Xiaomi 12. It also lacks Wireless charging.

3. User Profiles and Recommendations

Xiaomi 12 is ideal for:

  • Users who prefer compact phones: Those who value single-handed usage and easy portability.
  • Multimedia Enthusiasts: If you prioritize higher video quality, wireless charging and a more feature-rich experience with the camera, Xiaomi 12 is better.
  • Users who want accurate location tracking: With access to more satellite bands the Xiaomi 12 is better for location accuracy.
  • Audio Quality Enthusiasts: With a 2 microphone setup and all other features the Xiaomi 12 is better suited for you.

OnePlus Nord 3 is ideal for:

  • Media consumers: Those who enjoy watching movies, playing games, and want a large, bright screen.
  • Multitaskers: Heavy users who require ample RAM for smooth performance across multiple apps.
  • Users who need longer battery and faster charging: If you are always on the go and battery life is a must.
  • Those who prefer the newest version of Android: If you want better software support, Nord 3 is the way to go.

4. Buying Decision Framework

Here are three questions to guide your decision:

  1. Do you prioritize a compact design or a larger screen?

    • If a smaller size is crucial, choose the Xiaomi 12.
    • If a larger screen for media is essential, go for the OnePlus Nord 3.
  2. Do you prioritize cutting edge tech or future software support?

    • If wireless charging, a high quality camera and better audio capture, are more important, then pick the Xiaomi 12
    • If having the latest Android with extended support and a larger battery are key, then the OnePlus Nord 3 is the way to go.
  3. Is better battery life and faster charging more important than extra camera and video features?

    • If longer battery life and faster charging are important go with the OnePlus Nord 3.
    • If cutting edge camera features and higher video resolution are what you're looking for go with the Xiaomi 12.

My Choice

If I had to choose, I would go with the Xiaomi 12.

Here’s why: While the OnePlus Nord 3 has a larger screen and bigger battery, the Xiaomi 12 offers a complete package with superior screen protection, comprehensive sensor suite, higher quality camera features, wireless charging, and better GPS support. The higher video recording capabilities and dual microphone setup makes it perfect for content creation and better audio capture. I prefer the smaller form factor as it's easier to handle and it simply packs more "tech" into a compact design. It's a phone that’s geared towards those who want the best tech in a smaller footprint.

Ultimately, the "best" phone depends on your unique needs. Hopefully, this detailed comparison will help you make an informed decision.

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.