Xiaomi 12 Pro vs OnePlus 12R - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12 Pro
Xiaomi 12 Pro
Xiaomi
OnePlus 12R
OnePlus 12R
Oneplus

General

Launch Date December 31, 2021 February 6, 2024
Release Year 2021 2024

Physical

Volume 100.08 cm³ 108.21 cm³
Screen Size to Weight Ratio 3.3 "/g 3.28 "/g
Weight 204 g 207 g
Height 163.6 mm 163.3 mm
Width 74.6 mm 75.3 mm
Thickness 8.2 mm 8.8 mm
Foldable Design No No
Available Colors
  • Blue
  • Green
  • Purple
  • Gray
  • Cool Blue
  • Iron Gray
  • Electric Violet
  • Sunset Dune

Display

Screen Size 6.73 " 6.78 "
Resolution 1440 x 3200 1264 x 2780
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.6 % 90.9 %
Pixel Density 521 PPI 450 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness 1000 nits 1600 nits
Peak Brightness 1500 nits 4500 nits

Hardware

Battery Capacity per Screen Area 101.56 mAh/in² 119.65 mAh/in²
Battery Density 45.96 mAh/cm³ 50.83 mAh/cm³
Battery Capacity 4600 mAh 5500 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
CPU Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU Adreno 730 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 12 14
Maximum OS Version 17

Comparison Summary

Okay, let's dive deep into a head-to-head comparison of the Xiaomi 12 Pro and the OnePlus 12R. As a tech journalist, I'm less interested in marketing hype and more in real-world performance and how these devices will fit into your life.

1. Specifications Breakdown

Here’s a detailed comparison table that breaks down the key specifications of each phone, with a focus on their real-world implications:

FeatureXiaomi 12 ProOnePlus 12RReal-World Implications
Design
Size163.6 × 74.6 × 8.2 mm163.3 × 75.3 × 8.8 mmVery similar in size. The 12R is slightly thicker, which might affect hand-feel but not drastically.
Weight204g207gEssentially the same weight. Expect a solid feel, neither will feel significantly lighter or heavier in your hand.
Display
Size6.73"6.78"Negligible difference in size; both offer large immersive displays.
Resolution1440x32001264x2780The 12 Pro has a sharper display with more detail due to its higher resolution. Expect clearer text and images.
PPI521450The 12 Pro's display will be visibly crisper and have better clarity.
TechnologyAMOLED-The 12 Pro has richer blacks and vibrant colors, plus better efficiency for dark themes and better contrast.
Refresh Rate120Hz120HzBoth provide smooth scrolling and animations.
Brightness1500 nits4500 nitsThe 12R has drastically higher peak brightness, making it much more visible in direct sunlight; much better for using your phone outdoors.
Performance
ChipsetSnapdragon 8 Gen 1Snapdragon 8 Gen 2The 12R has a newer, more powerful chip. Expect significantly better app performance, faster gaming and generally a smoother experience across the board.
AnTuTu Score1,177,4981,743,901The 12R offers superior performance, 48% more in benchmarks, which will translate to faster loading and smoother UI.
GPUAdreno 730Adreno 740The 12R's GPU has better graphics capabilities, benefiting gaming and graphic-intensive apps.
Battery Life
Capacity4600mAh5500mAhThe 12R’s larger battery translates to a longer battery life. Expect the 12R to last longer on a single charge.
Charging120W Wired / 50W Wireless100W WiredThe 12 Pro charges slightly faster via wired charging, plus has wireless charging, which is convenient. The 12R still charges very rapidly via wired charging.
Camera
Main Camera50MP, f/1.9, 1/1.28"50MP, f/1.8, 1/1.56"The 12 Pro has a larger sensor, likely resulting in better low-light performance and more detail. The 12R's wider aperture helps in low light conditions but not as much as a large sensor.
Selfie Camera32MP, 1/3.14"16MP, f/2.4, 1/3.1"The 12 Pro captures more detailed selfies; the 12R slightly benefits from a slightly bigger sensor.
Wide Angle Camera50MP, f/2.2, 1/2.76"8MP, f/2.2, 1/2.8"The 12 Pro takes much higher resolution wide shots and larger sensor, while the 12R has larger pixel size.
Portrait Mode50MPNoThe 12 Pro offers a dedicated telephoto lens which enhances portrait shots. The 12R doesn't have a similar feature.
Macro CameraNo2MP, f/2.4, 1/5"The 12R has a dedicated macro lens, enabling close-up photography. The 12 Pro doesn't have a similar feature.
Video8K@24fps, 4K@60fps4K@60fpsThe 12 Pro supports higher-resolution video, useful for content creators and videography. Both provide good stabilization.
Software
OSAndroid 12Android 14The 12R comes with a newer OS, meaning more current features and long-term support.
Connectivity
WiFiWiFi 6WiFi 7The 12R is more future proof, with WiFi 7 for faster and more reliable network performance.
Bluetooth5.25.3Both are great, but the 12R has a newer standard that is more reliable and efficient.
GPSMore Support (NavIC, QZSS)More Support (Galileo, QZSS)Both support several systems; Xiaomi 12 Pro has NavIC, OnePlus 12R has Galileo. Both are very accurate.
Storage
Internal128/256 GB128/256 GBBoth offer sufficient storage options for most users.
RAM8/12 GB8/16 GBThe 12R has a 16GB variant, better for serious multitaskers.
ExpandableNoNoNeither phone offers expandable storage, so choose your initial config wisely.

2. Key Insights

Xiaomi 12 Pro:

  • Strengths: The Xiaomi 12 Pro boasts a higher-resolution display with superior visual clarity, an excellent camera system with impressive features like 8K recording and a dedicated portrait lens, and very fast 120W wired charging plus 50W wireless charging.
  • Competitive Advantages: The premium camera features, combined with wireless charging, give the Xiaomi 12 Pro an edge for photography enthusiasts and users who value charging flexibility. Its display is also a winner for pure sharpness and clarity.
  • Trade-offs: The older chipset, less brightness, and smaller battery limit its overall performance and battery endurance.

OnePlus 12R:

  • Strengths: The OnePlus 12R shines with its significantly more powerful Snapdragon 8 Gen 2 chipset and a longer-lasting battery. The 12R offers excellent outdoor visibility with its high peak brightness.
  • Competitive Advantages: The performance boost and superior battery life make this a powerhouse for gamers and power users, and the display will be clearer outdoors. The newer operating system is a welcome bonus for long-term users.
  • Trade-offs: The 12R's camera is not as strong with no dedicated portrait lens, and the lower-resolution screen might not be as sharp. The charging is still excellent at 100W, but it lacks wireless charging.

3. User Profiles and Recommendations

  • Xiaomi 12 Pro: Best for users who prioritize a sharp, premium display, a top-tier camera with advanced features, and wireless charging. This is ideal for photographers, video enthusiasts, and those who prioritize visual experience over all else.
  • OnePlus 12R: Best for gamers, power users, and those who want the best performance and longest battery life. It's suitable for heavy multitaskers, mobile gamers, and anyone who needs their phone to last a full day (and then some) on a single charge, especially if they need a very bright screen for outdoor use.

4. Buying Decision Framework

Here are three questions to guide your decision:

  1. How important is high-resolution screen clarity? If you value the crispest display possible, the Xiaomi 12 Pro wins. If you prioritize outdoor visibility, the OnePlus 12R is the clear choice.
  2. What is your main priority: battery life or charging speed? The OnePlus 12R will last you longer on a single charge. While the Xiaomi 12 Pro charges quickly, it will not last as long, which makes wireless charging convenient.
  3. What are your camera priorities? If you want the best camera versatility, including great portraits and 8K video, the Xiaomi 12 Pro has the advantage. If you need better low-light performance for the main camera, the OnePlus 12R performs well.

Scenario-Based Recommendations:

  • Professional Photographer/Videographer: The Xiaomi 12 Pro with its superior camera features, 8K recording, and better display sharpness makes it a better pick, but it's important to consider if the battery and performance is enough for you.
  • Mobile Gamer/Power User: The OnePlus 12R's superior performance, longer battery, and brighter screen is tailor-made for your needs.
  • Average User If you are an average user who does not rely heavily on camera features or gaming, then the OnePlus 12R makes the most sense due to it's longer battery life and brighter screen.

Which Phone Would I Choose?

If I were choosing between these two phones, I would pick the OnePlus 12R. My reasoning stems from a few key factors that align with how I use a smartphone as a tech journalist and mobile power user.

While I appreciate the sharp display and premium camera features of the Xiaomi 12 Pro, the OnePlus 12R's overall experience resonates more strongly with my needs.

Here’s a breakdown of my thinking:

  • Performance is Paramount: As someone who juggles multiple apps, edits documents, and often tests graphically intensive games, the superior processing power of the Snapdragon 8 Gen 2 in the 12R is a huge advantage. This would mean that the device would keep up with my workflows better without lag.
  • Battery Endurance: Longer battery life is crucial for me. The 12R ensures that I can power through a full day without needing to hunt for a charger. The larger battery on the OnePlus 12R means more time for productivity.
  • Brighter Screen: The significantly brighter screen of the OnePlus 12R will provide better visibility when I'm out and about, whether it's taking photos or browsing my emails.

In summary, the OnePlus 12R’s balance of performance, battery life, and outdoor visibility edges out the Xiaomi 12 Pro. It's a practical choice that aligns with my typical usage patterns and priorities.

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.