Xiaomi Redmi Note 9T vs OnePlus 11 - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 11
OnePlus 11
Oneplus

General

Launch Date January 18, 2021 January 9, 2023
Release Year 2021 2023

Physical

Volume 113.39 cm³ 102.73 cm³
Screen Size to Weight Ratio 3.28 "/g 3.27 "/g
Weight 199 g 205 g
Height 161.2 mm 163.1 mm
Width 77.3 mm 74.1 mm
Thickness 9.1 mm 8.5 mm
Foldable Design No No
Available Colors
  • Nightfall Black
  • Daybreak Purple
  • Titan Black
  • Eternal Green
  • Jupiter Rock

Display

Screen Size 6.53 " 6.7 "
Resolution 1080 x 2340 1440 x 3216
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 84 % 89.4 %
Pixel Density 395 PPI 525 PPI
Refresh Rate N/A 120 Hz
Typical Brightness 450 nits 500 nits
HBM Brightness N/A 800 nits
Peak Brightness N/A 1300 nits

Hardware

Battery Capacity per Screen Area 117.26 mAh/in² 111.38 mAh/in²
Battery Density 44.09 mAh/cm³ 48.67 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 800U (7 nm) Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
CPU Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU Mali-G57 MC3 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 USB Type-C 2.0, OTG

Software

Operating System Android Android
Initial OS Version 10 13
Maximum OS Version 14

Comparison Summary

1. Specifications Comparison

Design

FeatureXiaomi Redmi Note 9TOnePlus 11Practical Impact
Dimensions161.2 x 77.3 x 9.1 mm163.1 x 74.1 x 8.5 mmThe Redmi Note 9T is shorter but wider and thicker. The OnePlus 11 is taller and slimmer, potentially feeling more modern and easier to handle for some, but the Note 9T is slightly more compact.
Weight199g205gThe Redmi Note 9T is slightly lighter. The difference of 6g is unlikely to be significant for most users.
Build(Not specified)(Not specified)Build materials are not specified, making durability and feel unclear.

Display

FeatureXiaomi Redmi Note 9TOnePlus 11Practical Impact
Size6.53"6.7"The OnePlus 11 offers a slightly larger viewing area, which is beneficial for media consumption and multitasking.
Resolution1080x23401440x3216The OnePlus 11 has a much sharper and more detailed display, especially noticeable when viewing high-resolution content or small text.
Pixel Density (PPI)395525The OnePlus 11's display is considerably sharper, resulting in smoother text and images.
TechnologyIPS LCDAMOLEDThe OnePlus 11's AMOLED provides deeper blacks, richer colors, and better contrast, enhancing the visual experience. It also provides better power efficiency in dark mode.
Refresh Rate60Hz120HzThe OnePlus 11's 120Hz refresh rate provides smoother animations and scrolling, making the user interface feel much more responsive and fluid.
Brightness0 nits1300 nitsThe OnePlus 11 is significantly brighter, making it much more usable outdoors in direct sunlight. The 0 nits for the Redmi is obviously an error.

Performance

FeatureXiaomi Redmi Note 9TOnePlus 11Practical Impact
ChipsetMediatek Dimensity 800U (7 nm)Qualcomm Snapdragon 8 Gen 2 (4 nm)The OnePlus 11's chipset is significantly faster and more efficient, leading to better app loading times, smoother multitasking, and improved gaming performance.
AnTuTu Score343,1501,389,474The OnePlus 11 has a dramatically higher benchmark score, showcasing its superior performance capabilities. Expect noticeably faster and smoother experience across all tasks.
GPUMali-G57 MC3Adreno 740The OnePlus 11 has a much more powerful GPU, making it ideal for graphics-intensive tasks like gaming.

Camera

FeatureXiaomi Redmi Note 9TOnePlus 11Practical Impact
Main Camera48MP, f/1.79, 1/2", 0.8µm50MP, f/1.8, 1/1.56", 1.0µmThe OnePlus 11 has a slightly higher resolution sensor, a larger pixel size, and a larger overall sensor size which should result in better low-light performance and overall image quality.
Selfie Camera13MP, f/2.25, 1/3.1", 1.12µm16MP, f/2.4, 1/3.1", 1.0µmThe OnePlus 11 has a slightly higher resolution, while the Redmi has a wider aperture for potentially brighter selfies.
Telephoto LensNone32MP, f/2.0, 1/2.74", 0.8µmThe OnePlus 11 offers optical zoom capabilities through its dedicated telephoto lens, while the Redmi Note 9T lacks this feature.
Portrait (Depth) Lens2MP, f/2.4, 1/5", 1.75µmNoneThe Redmi Note 9T has a depth sensor, used for portrait mode effects. It is unclear how the OnePlus 11 handles depth information, but it's likely software-based.
Macro Lens2MP, f/2.4, 1/5", 1.75µmNoneThe Redmi Note 9T includes a dedicated macro lens for close-up shots, while the OnePlus 11 lacks this.
Wide Angle + MacroNone48MP, f/2.2, 1/2", 0.8µmThe OnePlus 11 has a wide-angle camera that can also perform macro shots.
Video4K@30fps, 1080p@30/60fps, slow-mo 120fps8K@24fps (HDR, EIS), 4K@30/60fps (HDR, EIS), 1080p@30/60/240fps (HDR, EIS), slow-mo 480fpsThe OnePlus 11 offers higher resolution and frame rate video recording options with better stabilization, making it much more versatile for video content creation.
DXOMarkN/AMobile: 127, Photo: 134, Video: 121The OnePlus 11 scores show that it has a very good camera performance. No score is available for the Redmi Note 9T.
Features4K, digital zoom, digital stabilization, autofocus, manual focus, and basic shooting modes.Flicker sensor, 8K video, optical zoom, OIS, gimbal, PDAF, RAW, night mode, and more comprehensive features.The OnePlus 11 offers much more advanced camera features, including better image stabilization, optical zoom, and low-light shooting capabilities.

Battery

FeatureXiaomi Redmi Note 9TOnePlus 11Practical Impact
Capacity5000mAh5000mAhBoth phones have the same battery capacity, suggesting similar battery life, though real-world usage will vary.
Charging18W fast charging100W fast chargingThe OnePlus 11 charges much faster, reducing downtime and increasing convenience.
Battery TypeLi-PolymerLithiumNo practical difference in everyday use.
Charger Inbox22.5W ChargerNot specifiedThe Redmi Note 9T includes a charger in the box, while it is not clear for the OnePlus 11.

Software, Connectivity & Storage

FeatureXiaomi Redmi Note 9TOnePlus 11Practical Impact
Operating SystemAndroid 10Android 13 (Upgradable to 14)The OnePlus 11 has a much newer Android version, providing access to the latest features and security updates.
WiFi802.11a/b/g/n/ac802.11a/b/g/n/ac/ax/beThe OnePlus 11 supports newer Wi-Fi standards, potentially offering faster and more reliable connections with compatible routers.
Bluetooth5.15.3The OnePlus 11 has a newer Bluetooth version, potentially offering better performance and lower power consumption.
GPSGPS, A-GPS, Galileo, GLONASSA-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), QZSS (L1 + L5)The OnePlus 11 supports more satellite navigation systems, resulting in more accurate and reliable positioning.
SIMDual Nano-SIMDual SIM (Nano-SIM + eSIM)The OnePlus 11 offers eSIM support for digital carrier switching, while the Redmi Note 9T supports two physical SIMs.
Internal Storage64GB/128GB128GB/256GB/512GBThe OnePlus 11 provides more storage options, especially if you require a larger library of media, games, and apps.
RAM4GB8GB/12GB/16GBThe OnePlus 11 provides significantly more RAM, resulting in much smoother multitasking and better overall performance in demanding scenarios.
Expandable StorageNoNoNeither phone supports expandable storage.
Audio QualityHi-Res Audio, Stereo SpeakersDolby Atmos, Hi-Res Audio, Stereo Speakers, 2 microphonesThe OnePlus 11 has a more comprehensive audio system with Dolby Atmos support, potentially offering a more immersive listening experience and improved voice capturing with its dual microphones.
SecuritySide-mounted Fingerprint SensorBasic Fingerprint SensorThe side mounted fingerprint sensor on the Xiaomi is faster than the basic under screen sensor on the OnePlus 11.
Screen ProtectionCorning Gorilla Glass 5Corning Gorilla Glass VictusThe OnePlus 11 uses superior screen protection, offering better resistance against scratches and drops.
SensorsFingerprint, Accelerometer, Compass, Gyroscope, Ultrasonic proximity virtualFingerprint, Accelerometer, Compass, Gyroscope, Proximity, GravityBoth have comprehensive sensor suites. The Redmi Note 9T features an ultrasonic virtual sensor while the OnePlus 11 has gravity and proximity sensors.

2. Key Differences Analysis

Xiaomi Redmi Note 9T Advantages:

  • Slightly Lighter and More Compact: The Redmi Note 9T is a bit lighter and slightly smaller making it a bit more pocketable and easier to hold for smaller hands.
  • Side-mounted Fingerprint Scanner: This type of fingerprint scanner tends to be faster and more reliable than an in-screen sensor.
  • Dedicated Macro Lens: The Redmi Note 9T has a dedicated macro lens for close-up shots, whereas the OnePlus 11 uses its wide-angle camera for macro.
  • Wider aperture Selfie Camera: The Redmi Note 9T selfie camera has a wider aperture, meaning potentially brighter images.
  • Included Charger: Includes a charger in the box, whereas it is unknown if the OnePlus 11 includes one.

OnePlus 11 Advantages:

  • Significantly Better Display: Higher resolution, AMOLED technology, 120Hz refresh rate, and much higher brightness result in a much more enjoyable viewing experience, especially outdoors.
  • Far Superior Performance: The Snapdragon 8 Gen 2 chipset offers a massive performance advantage, leading to faster app launches, smoother multitasking, and superior gaming capabilities.
  • Much Better Camera System: Larger main sensor, a dedicated telephoto lens, wide-angle with macro, higher resolution and more versatile video recording options and better image stabilization provide a much more complete camera system.
  • Much Faster Charging: 100W charging allows for extremely quick charging times, a great advantage for heavy users.
  • Newer Software and Connectivity: Comes with a much newer version of Android, WiFi and Bluetooth, offering access to the latest features.
  • More storage and RAM options: Offers up to 512GB of storage and 16GB of RAM, providing a better user experience for those with high demands.
  • Superior Screen protection: Gorilla Glass Victus vs Gorilla Glass 5 on the Redmi Note 9T provides a tougher and more scratch resistant screen.
  • Improved audio: Includes Dolby Atmos, 2 microphones, and a superior audio experience.

Trade-offs:

  • Size: The OnePlus 11 is larger and heavier than the Redmi Note 9T.
  • Price: The OnePlus 11 is likely to be significantly more expensive.
  • Fingerprint Scanner: Side mounted scanner on the Xiaomi is faster than the under screen sensor on the OnePlus 11.

3. User Profiles & Recommendations

Xiaomi Redmi Note 9T:

  • Ideal User: Budget-conscious users who prioritize basic smartphone functionality over cutting-edge features.
  • Use Cases:
    • Everyday tasks like browsing, social media, and calling.
    • Casual photography and video recording.
    • Users who prefer a slightly lighter and more compact device.
    • Those who do not need or care for the latest software and performance features.

OnePlus 11:

  • Ideal User: Power users, gamers, and photography enthusiasts who want top-tier performance, a high-quality display, and a versatile camera system.
  • Use Cases:
    • Demanding gaming and heavy multitasking.
    • High-resolution media consumption and content creation.
    • Photography and videography in various lighting conditions.
    • Users who value a premium user experience with the latest software and connectivity options.

4. Decision Framework

Key Questions for Buyers:

  1. What is my budget? The Redmi Note 9T is likely to be much more affordable, making it a better fit for budget-conscious buyers.
  2. How important is performance and display quality? If these are priorities, the OnePlus 11 is the clear choice due to its superior chipset and AMOLED display.
  3. What are my camera needs? If camera versatility, zoom capabilities, and low-light performance are important, the OnePlus 11 is a much better choice.

Scenario-Based Recommendations:

  • Scenario 1: Budget-constrained user
    • Recommendation: Xiaomi Redmi Note 9T. It offers adequate performance for everyday tasks at a lower cost.
  • Scenario 2: Performance and multimedia enthusiast
    • Recommendation: OnePlus 11. It provides a premium display, top-tier performance, and a very good camera system.
  • Scenario 3: Photography and videography enthusiast
    • Recommendation: OnePlus 11. The telephoto lens, video recording capabilities, and better overall camera performance make it a much better choice.

My Choice

If I were choosing between these two phones, I would choose the OnePlus 11. While the Redmi Note 9T is a more budget friendly option, the OnePlus 11 offers a superior overall experience in almost every aspect. The drastically better display, significantly faster performance, and far more versatile camera system are worth the extra cost for me. The much faster charging is also a big plus. While the side-mounted fingerprint sensor on the Redmi is nice, I can live with the basic in-screen fingerprint sensor on the OnePlus 11 given all its other advantages. The newer software and connectivity options also make it a more future-proof device.

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
  • Digital media communication
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Bridging technical complexity with engaging, accessible narratives.