OnePlus 9 Pro vs Xiaomi Mi 11 Lite - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 9 Pro
OnePlus 9 Pro
Oneplus

General

Launch Date March 30, 2021 April 16, 2021
Release Year 2021 2021

Physical

Volume 104.5 cm³ 82.62 cm³
Screen Size to Weight Ratio 3.4 "/g 4.17 "/g
Weight 197 g 157 g
Height 163.2 mm 160.5 mm
Width 73.6 mm 75.7 mm
Thickness 8.7 mm 6.8 mm
Foldable Design No No
Available Colors
  • Forest Green
  • Morning Mist
  • Stellar Black
  • Boba Black (Vinyl Black)
  • Peach Pink (Tuscany Coral)
  • Bubblegum Blue (Jazz Blue)

Display

Screen Size 6.7 " 6.55 "
Resolution 1440 x 3216 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.9 % 85.3 %
Pixel Density 525 PPI 402 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A 500 nits
HBM Brightness N/A N/A
Peak Brightness 1300 nits N/A

Hardware

Battery Capacity per Screen Area 100.25 mAh/in² 99.06 mAh/in²
Battery Density 43.06 mAh/cm³ 51.44 mAh/cm³
Battery Capacity 4500 mAh 4250 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Qualcomm SM7150 Snapdragon 732G (8 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55 Octa-core (2x2.3 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
GPU Adreno 660 Adreno 618

Connectivity

USB Version 3.1 2.0
OTG Support 1 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.1, OTG USB Type-C 2.0, OTG

Software

Operating System Android Android
Initial OS Version 11 11
Maximum OS Version 14

Comparison Summary

Smartphone Comparison: OnePlus 9 Pro vs. Xiaomi Mi 11 Lite

1. Specifications Comparison

FeatureOnePlus 9 ProXiaomi Mi 11 LitePractical Impact
Design
Dimensions163.2 × 73.6 × 8.7 mm160.5 × 75.7 × 6.8 mmOnePlus 9 Pro is taller and thicker, might feel bulkier. Mi 11 Lite is wider but significantly thinner and more pocketable.
Weight197g157gMi 11 Lite is significantly lighter, making it more comfortable for prolonged use.
Display
Size6.7"6.55"OnePlus 9 Pro offers a slightly larger viewing area, better for media consumption.
Resolution1440x32161080x2400OnePlus 9 Pro has a much sharper display, text and images will be clearer, especially for detailed content.
PPI525402Higher PPI on the OnePlus 9 Pro results in a more detailed and less pixelated visual experience.
Technology-AMOLEDMi 11 Lite's AMOLED provides superior contrast, deeper blacks, and more vibrant colors. OnePlus 9 Pro display technology not specified.
Refresh Rate120Hz90HzOnePlus 9 Pro offers slightly smoother scrolling and animations.
Brightness1300 nits0 nitsOnePlus 9 Pro's significantly higher brightness ensures better visibility in bright sunlight. Mi 11 Lite's brightness not specified.
Performance
ChipsetSnapdragon 888 (5 nm)Snapdragon 732G (8 nm)OnePlus 9 Pro's chipset provides significantly faster processing speeds for demanding apps and gaming.
AnTuTu Score877,600355,871OnePlus 9 Pro offers dramatically higher performance, resulting in smoother and faster overall user experience.
GPUAdreno 660Adreno 618OnePlus 9 Pro has a more powerful GPU, providing better graphics performance for games.
Battery
Capacity4500mAh4250mAhMarginal battery capacity difference, real world usage may be similar.
Charging65W fast charging33W fast chargingOnePlus 9 Pro charges much faster, reducing downtime.
FeaturesWireless/Reverse chargingNoneOnePlus 9 Pro offers added convenience through wireless and reverse wireless charging.
Camera
Standard Camera Res48MP64MPXiaomi Mi 11 Lite has a higher resolution sensor but, resolution alone does not guarantee better image quality; OnePlus 9 Pro has larger sensor, which helps in low-light.
Standard Camera Sensor Size1/1.43"1/1.97"Larger sensor of OnePlus 9 Pro results in more light capture and better low light performance
Selfie Camera16MP, f/2.416MP, f/2.45Similar selfie capabilities, minor aperture difference.
Telephoto Lens8MPNoneOnePlus 9 Pro offers optical zoom capabilities.
Wide Angle Lens50MP8MPOnePlus 9 Pro has a vastly superior wide-angle camera with significantly higher resolution.
Macro LensNone5MPXiaomi Mi 11 Lite includes a dedicated macro lens for close-up shots.
Black & White2MPNoneOnePlus 9 Pro includes dedicated monochrome sensor.
VideoUp to 8K@30fpsUp to 4K@30fpsOnePlus 9 Pro offers higher video recording resolution. Both offer slow motion video capture but have different frame rates.
DxOMark Score122 (Mobile)Not TestedOnePlus 9 Pro has a verified camera performance rating. Xiaomi's camera performance not verified.
Software
OSAndroid 11 (upgradeable to 14)Android 11OnePlus 9 Pro will receive more OS updates.
Connectivity
WiFiWi-Fi 6 (802.11ax)Wi-Fi 5 (802.11ac)OnePlus 9 Pro supports faster and more reliable Wi-Fi.
Bluetooth5.25.1OnePlus 9 Pro has slightly newer Bluetooth technology for better connectivity.
GPSMore satellite systemsFewer satellite systemsOnePlus 9 Pro has more accurate and reliable GPS.
Storage
Internal Storage128GB or 256GB64GB or 128GBOnePlus 9 Pro offers more storage options.
RAM8GB or 12GB4GB, 6GB, or 8GBOnePlus 9 Pro offers more RAM for better multitasking and performance.
Expandable StorageNoNoBoth phones lack expandable storage.
Audio
QualityDolby Atmos, 3 micsStereo Speakers, 2 micsOnePlus 9 Pro has more advanced audio features for a better experience.
Security
Featuresbasic fingerprint sensorside-mounted fingerprint sensorXiaomi Mi 11 Lite has a more convenient fingerprint sensor.
Build Quality
ProtectionGorilla Glass 5Gorilla Glass 5Similar screen protection on both devices.

2. Key Differences Analysis

OnePlus 9 Pro Advantages:

  • Superior Performance: The Snapdragon 888 chipset provides significantly better performance for gaming, multitasking, and overall responsiveness.
  • Higher Quality Display: Higher resolution, pixel density, and brightness contribute to a superior visual experience.
  • Advanced Camera System: Offers optical zoom, a superior wide-angle camera, and 8K video recording capabilities.
  • Faster Charging: 65W wired charging significantly reduces charging times, and additional support for wireless and reverse wireless charging.
  • Advanced Audio Features: Dolby Atmos and additional microphones offer a better audio experience.
  • More RAM and Storage Options: Offers more memory and storage for demanding users.
  • Better Connectivity: Supports faster Wi-Fi 6 and a newer Bluetooth version for better performance.
  • More OS Updates: Guaranteed updates to Android 14, whereas the max update version of the Xiaomi is not specified.

Practical Implications: The OnePlus 9 Pro is designed for users who demand top-tier performance and a superior multimedia experience. It excels in gaming, media consumption, and photography.

Xiaomi Mi 11 Lite Advantages:

  • Lightweight & Slim Design: More comfortable for prolonged use and easier to carry.
  • AMOLED Display: Offers vibrant colors, deep blacks, and power efficiency for dark themes.
  • Dedicated Macro Lens: Allows for close-up photography.
  • Side-Mounted Fingerprint Sensor: Offers more convenient access.
  • More Affordable: Generally priced lower, making it accessible for budget-conscious buyers.

Practical Implications: The Mi 11 Lite focuses on being a stylish, lightweight phone that covers basic functionality adequately. It appeals to users who prioritize portability, good display quality, and decent all-round performance at a lower price point.

Significant Trade-offs:

  • OnePlus 9 Pro: Heavier, bulkier design. Higher price point.
  • Xiaomi Mi 11 Lite: Significantly lower performance, lacks advanced camera features, slower charging, and inferior screen brightness.

3. User Profiles & Recommendations

OnePlus 9 Pro Ideal Users:

  • Power Users: Those who require top-tier performance for gaming, video editing, or heavy multitasking.
  • Photography Enthusiasts: Users who value camera quality, versatility, and advanced features for creative photography and videography.
  • Media Consumers: Those who prioritize a high-quality display for watching videos and movies, along with a good audio experience.
  • Users requiring faster charging and wireless charging: Users who need minimal charging downtime.
  • Users requiring future software updates: Users who want the latest Android experience.

Specific Use Cases:

  • Playing graphically intensive games at high settings.
  • Recording and editing 8K videos on the go.
  • Capturing high-quality photos in various lighting conditions.
  • Enjoying HDR content with excellent brightness and contrast.
  • Demanding multi-taskers who switch between apps frequently.

Xiaomi Mi 11 Lite Ideal Users:

  • Casual Users: Those who need a reliable smartphone for everyday tasks, browsing, and social media.
  • Budget-Conscious Buyers: Those seeking a good balance of features and price.
  • Style-Conscious Users: Those who prioritize a slim, lightweight, and attractive design.
  • Users who prefer an AMOLED display.
  • Users who need a macro lens for creative photos

Specific Use Cases:

  • Daily communication, social media, and web browsing.
  • Casual photography and videography.
  • Enjoying videos and movies on the AMOLED display.
  • Users who want a portable and stylish device.

4. Decision Framework

Key Questions to Consider:

  1. What is your budget? The OnePlus 9 Pro is a premium device, while the Mi 11 Lite is more affordable.
  2. What is your primary use case? Is performance, camera quality, or portability more important?
  3. What are your must-have features? Do you need wireless charging, a specific camera feature, or a high refresh rate screen?

Scenario-Based Recommendations:

  • Scenario 1: Performance and Photography are Key. If you need the best possible performance, a great camera system, and faster charging, the OnePlus 9 Pro is the clear choice.
  • Scenario 2: Budget-Conscious and Portability is Important. If you prioritize a lightweight design, good screen quality, and a lower price, the Xiaomi Mi 11 Lite is a suitable choice.
  • Scenario 3: Balanced Usage. If you want a balance between performance and price, and don't require the latest technology, you would still lean towards the OnePlus 9 Pro.

My Choice

If I were choosing between these two phones, I would choose the OnePlus 9 Pro.

Reasons:

While the Xiaomi Mi 11 Lite offers a more affordable price point, its performance, display brightness and camera system are a clear downgrade compared to the OnePlus 9 Pro. I value processing power for running demanding applications, the high quality display for media consumption, the superior cameras for taking the best photos, the wireless charging capabilities, and the guarantee of more software updates. The higher price point is justified by the significant upgrades in performance, features, and overall user experience. For my usage, the trade-offs of a slightly bulkier phone are worthwhile to gain these advantages. The OnePlus 9 Pro provides a much more advanced and capable experience, aligning with my preference for the latest technology, features, and performance.

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.

Key Strengths:

  • Mobile technology analysis
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Bridging technical complexity with engaging, accessible narratives.