Xiaomi Mi 11 vs OnePlus 12 - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi Mi 11
Xiaomi Mi 11
Xiaomi
OnePlus 12
OnePlus 12
Oneplus

General

Launch Date January 1, 2021 December 11, 2023
Release Year 2021 2023

Physical

Volume 99.28 cm³ 114.58 cm³
Screen Size to Weight Ratio 3.47 "/g 3.1 "/g
Weight 196 g 220 g
Height 164.3 mm 164.3 mm
Width 74.6 mm 75.8 mm
Thickness 8.1 mm 9.2 mm
Foldable Design No No
Available Colors
  • Gold
  • Cloud White
  • Violet
  • Midnight Gray
  • Horizon Blue
  • Special Edition Blue
  • Flowy Emerald
  • Silky Black
  • Silver (Glacial White)

Display

Screen Size 6.81 " 6.82 "
Resolution 1440 x 3200 1440 x 3168
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 91.4 % 90.8 %
Pixel Density 515 PPI 510 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A 600 nits
HBM Brightness N/A 1600 nits
Peak Brightness 1500 nits 4500 nits

Hardware

Battery Capacity per Screen Area 99.19 mAh/in² 116.10 mAh/in²
Battery Density 46.33 mAh/cm³ 47.13 mAh/cm³
Battery Capacity 4600 mAh 5400 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 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 660 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 11 14
Maximum OS Version 14 18

Comparison Summary

1. Specifications Comparison

FeatureXiaomi Mi 11OnePlus 12Practical Impact
Design
Dimensions164.3 × 74.6 × 8.1 mm164.3 × 75.8 × 9.2 mmXiaomi Mi 11 is slightly slimmer and narrower, potentially making it more comfortable for one-handed use. OnePlus 12 has a larger overall volume, possibly affecting pocketability.
Weight196g220gXiaomi Mi 11 is significantly lighter, making it more comfortable for extended holding and reducing strain. The OnePlus 12 is heavier and may feel more substantial but less comfortable for long use.
Display
Size6.81"6.82"Virtually identical screen sizes, negligible difference in user experience.
Resolution1440x32001440x3168Similar resolution; both offer sharp and detailed images. The small difference is not perceptible.
PPI515510Both offer excellent pixel density, resulting in crisp visuals. The difference is not noticeable in daily use.
TechnologyAMOLEDAMOLEDBoth provide vibrant colors, deep blacks, and excellent contrast, leading to great image quality.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations, enhancing the overall fluidity of the user interface.
Brightness1500 nits4500 nitsOnePlus 12 offers significantly better visibility in direct sunlight, making it much more practical for outdoor use. The Mi 11 may struggle in very bright conditions.
Performance
ChipsetQualcomm SM8350 Snapdragon 888 5G (5 nm)Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)OnePlus 12 has a newer and significantly more powerful chip, translating to faster performance, better gaming capabilities, and improved efficiency. The Mi 11 will struggle to compete in demanding tasks.
AnTuTu Score806,1392,110,808OnePlus 12 offers substantially superior performance in benchmarks, indicating faster app loading, smoother multitasking, and better gaming performance. It is significantly faster and more powerful.
GPUAdreno 660Adreno 750OnePlus 12's GPU delivers a significant performance boost, particularly for graphically intensive tasks like gaming. It provides a much better gaming and overall experience for demanding apps.
Battery
Capacity4600mAh5400mAhOnePlus 12 offers better battery life, allowing users to go longer between charges. It provides longer usage for demanding tasks.
Charging55W fast charging100W fast chargingOnePlus 12 charges much faster, reducing downtime significantly. It enables quick top-ups when in a hurry.
Features50W wireless, 10W reverse-wireless, 2*2250mAh50W wireless fast chargingXiaomi Mi 11 offers a wider range of wireless charging capabilities. Both phones support wireless charging but the OnePlus 12 focuses on faster wireless charging.
Camera
Standard Camera108MP, f/1.85, 1/1.33", 0.80µm, S5KHMX50MP, f/1.6, 1/1.43", 1.12µm, Sony LYTIA-T808Xiaomi Mi 11 has higher resolution, however, OnePlus 12 has a larger pixel size and wider aperture, often resulting in better low-light performance and dynamic range. It potentially provides better image quality in most conditions despite lower resolution.
TelephotoNone64MP, f/2.6, 1/2", 0.70µm, Omnivision OV64BOnePlus 12 offers a dedicated telephoto lens for better zoom capabilities, adding a lot of versatility. The Mi 11 lacks a dedicated zoom lens.
Selfie Camera20MP, f/2.3, 1/3.4", 0.80µm, Samsung S5K3T232MP, f/2.4, 1/2.74", 0.80µm, Sony IMX615OnePlus 12 has higher resolution and a larger sensor, potentially resulting in better selfies in various conditions.
Wide Angle Lens13MP, f/2.3, 1/3.06", 1.12µm, Omnivision OV13B10NoneXiaomi Mi 11 includes a dedicated ultrawide lens for capturing expansive scenes. This provides more versatility. OnePlus 12 does not have this.
Macro Lens5MP, f/2.0, 1/5", 1.12µm, Samsung S5K5E9NoneXiaomi Mi 11 has a dedicated macro lens for close-up photography. This allows close-up detailed shots. OnePlus 12 does not have this.
Wide Angle + MacroNone48MP, f/2.2, 1/2", 0.80µm, Sony IMX581OnePlus 12 combines wide-angle and macro capabilities in one lens, which is more efficient for capturing diverse shots.
VideoUp to 8K@24/30fps, various 1080p resolutionsUp to 8K@24fps, various 1080p/4K resolutionsBoth offer high-quality video capture with similar resolutions. Both support video stabilization and slow-motion.
Software
OSAndroid 11 (upgradeable to 14)Android 14 (upgradeable to 18)OnePlus 12 offers a newer Android version out of the box, providing access to the latest features and security updates. It also will have 4 more OS upgrades.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 7OnePlus 12 supports the latest Wi-Fi standard, providing faster speeds and better performance on compatible networks. It offers more stability and throughput.
Bluetooth5.25.4OnePlus 12 has a newer Bluetooth version, offering better range, connection stability, and energy efficiency.
GPSL1+L5, GLONASS (L1), B1, E1+E5a, B2, NavICL1+L5, GLONASS (L1), B1, E1+E5a, B2, NavIC, QZSS (L1+L5)OnePlus 12 has better GPS accuracy due to its additional QZSS support. It enhances GPS accuracy.
SIMDual Nano SIMDual Nano SIM / eSIMOnePlus 12 adds eSIM functionality, offering more flexibility in managing carrier connections.
Storage
Internal128 GB or 256 GB256 GB or 512 GB or 1024 GBOnePlus 12 offers significantly more storage options, allowing users to store more files, media, and apps. This is essential for power users.
RAM8 GB or 12 GB12 GB or 16 GB or 24 GBOnePlus 12 offers significantly more RAM, enabling smoother multitasking and better performance with demanding apps. It handles very demanding tasks better.
ExpandableNoNoNeither phone supports expandable storage, making choosing the right internal storage variant crucial.
Audio
QualityHi-Res Audio, Stereo Speakers, 2 microphonesDolby Atmos, Noise cancellation mic, Stereo SpeakersBoth have stereo speakers. OnePlus 12 has Dolby Atmos for spatial audio and noise cancellation microphones for improved call quality. Xiaomi Mi 11 has Hi-Res Audio and 2 mics.
Security
FeaturesBasic Fingerprint SensorBasic Fingerprint SensorBoth phones have standard fingerprint sensors, offering basic biometric security.
Build
ProtectionCorning Gorilla Glass VictusCorning Gorilla Glass Victus 2Both use robust screen protection but the OnePlus 12 has the newer version, potentially offering slightly better drop and scratch resistance.
SensorsFingerprint, Heart Rate, Accelerometer, Compass, Gyroscope, Ultrasonic proximity virtualFingerprint, Proximity, Accelerometer, Gyroscope, Gravity, Hall, Geomagnetic, RGBBoth phones offer essential sensors. The OnePlus 12 offers additional sensors related to lighting and positioning but both are fairly equal in their sensor capabilities.

2. Key Differences Analysis

Xiaomi Mi 11 Advantages:

  • Lighter and Slimmer: More comfortable to hold for extended periods and potentially more pocketable.
  • Wider range of wireless charging features: It has wireless charging, reverse wireless charging and two battery cells.
  • Wide Angle and Macro Lenses: Dedicated lenses for wide-angle shots and close-up photography, offering more versatility in the camera department (although the image quality might be inferior to the OnePlus).
  • Heart Rate Sensor: Includes a sensor to measure the user's heart rate directly.
  • Lower Initial Price: Given its age, the Xiaomi Mi 11 can be found at a significantly lower price point.

OnePlus 12 Advantages:

  • Significantly Faster Performance: The Snapdragon 8 Gen 3 chipset provides much better performance in benchmarks, smoother multitasking, and enhanced gaming.
  • Brighter Display: Offers dramatically better outdoor visibility with a much higher peak brightness.
  • Larger Battery and Faster Charging: Provides significantly longer battery life and much faster charging times, which is very convenient.
  • Better Telephoto and Front Camera: Provides a dedicated telephoto lens for better zoom and a higher resolution and larger sensor selfie camera for better quality photos.
  • Newer Software & Connectivity: Includes the latest version of Android and Wi-Fi, offering better security, features and speed.
  • More Storage & RAM: Significantly more storage and RAM options, better for power users.
  • eSIM support: Offers eSIM for more flexible carrier options.
  • Dolby Atmos Audio and Noise Cancellation Microphone: Enhances sound and call quality.
  • Better build quality: Offers Corning Gorilla Glass Victus 2 which is more durable.

Significant Trade-offs:

  • Xiaomi Mi 11: While it offers a lighter design and dedicated macro and wide-angle lenses, its performance lags significantly, and the display is much dimmer, making it less suitable for demanding users.
  • OnePlus 12: The trade off is its heavier build, lack of a dedicated macro lens and slightly more expensive price.

3. User Profiles & Recommendations

Xiaomi Mi 11 Ideal Users:

  • Budget-conscious users: Those who prioritize affordability and want a decent experience for basic tasks.
  • Users who need a very lightweight phone: Those who want something easy to hold for long periods and require a thinner device.
  • Users who value dedicated wide angle and macro lenses: Those that need specific close-up macro lens or wide angle lens.

Use Cases:

  • Everyday tasks like browsing, social media, and basic productivity.
  • Users who primarily use their phone indoors and are less concerned with outdoor visibility.
  • Casual photography where the additional wide-angle and macro lenses are desired.

OnePlus 12 Ideal Users:

  • Power users: Those who demand the best possible performance, multitasking, and gaming capabilities.
  • Users who value superior display quality: Those who need a very bright display for outdoor use.
  • Users who value battery life: Those who need their phones to last long periods on a single charge.
  • Photography enthusiasts: Those who want high quality, good zoom capabilities and great low light performance.

Use Cases:

  • Mobile gaming, video editing, and other demanding tasks.
  • Users who spend a lot of time outdoors and require excellent display brightness and visibility.
  • Professionals who need the latest software, connectivity options, and want longer-lasting performance.
  • Users who value a more advanced camera system with telephoto zoom and superior selfie capabilities.

Price-to-Value:

  • Xiaomi Mi 11: Offers decent value for budget-conscious users who don't need the latest technology or the best performance.
  • OnePlus 12: Justifies its higher price with significantly better performance, display, battery, camera, and software/connectivity capabilities, making it a worthwhile investment for power users.

4. Decision Framework

Key Questions to Consider:

  1. How important is performance and gaming? If you prioritize top-tier performance and gaming, the OnePlus 12 is the better choice.
  2. How often do you use your phone outdoors? If you often use your phone in bright sunlight, the OnePlus 12's brighter display is a significant advantage.
  3. What is your budget? If your budget is limited and basic smartphone functionality is enough, the Xiaomi Mi 11 might be a more affordable option.

Scenario-Based Recommendations:

  • Scenario 1: Budget-Conscious User: If you're on a tight budget and just need a phone for basic tasks, the Xiaomi Mi 11 is the better choice if you can get it at a large discount.
  • Scenario 2: Mobile Gamer/Power User: If you need top-tier performance and gaming capabilities, the OnePlus 12 is the obvious choice, providing a much more smooth and enjoyable experience.
  • Scenario 3: Outdoor Enthusiast/Frequent Traveler: If you spend a lot of time outdoors, the OnePlus 12's brighter display and better battery life make it far superior.
  • Scenario 4: Photography lover If you prioritize zoom functionality and high quality selfies, then the OnePlus 12 is the best choice, however, if you need wide angle and macro cameras, then the Xiaomi is your choice.

My Choice

I would choose the OnePlus 12.

Explanation:

While the Xiaomi Mi 11 has a more comfortable form factor and some extra cameras, the OnePlus 12 represents a massive upgrade in nearly every aspect that I value in a smartphone. I prioritize performance, and the Snapdragon 8 Gen 3 in the OnePlus 12 provides a huge advantage in terms of speed, gaming, and overall responsiveness. This combined with the significantly brighter display, which is critical for outdoor use, and the larger battery with much faster charging is a no-brainer. The inclusion of a dedicated telephoto lens and better front facing camera also makes it a much more appealing device for taking pictures. The newer software and faster connectivity options like WiFi 7 and Bluetooth 5.4, also ensure that the device will stay up to date for a longer period. The added storage and RAM options are very useful for power users, and ensure that the device will be able to handle everything with ease. Although it is slightly heavier, the overall user experience offered by the OnePlus 12 far surpasses the compromises of the Xiaomi Mi 11. I believe the OnePlus 12 provides an overall better value due to its large improvements in performance, battery life, display quality and overall feature set.

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.