Xiaomi Redmi Note 10 vs OnePlus 9RT 5G - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 9RT 5G
OnePlus 9RT 5G
Oneplus

General

Launch Date March 16, 2021 October 19, 2021
Release Year 2021 2021

Physical

Volume 99.25 cm³ 100.43 cm³
Screen Size to Weight Ratio 3.6 "/g 3.34 "/g
Weight 178.8 g 198.5 g
Height 160.5 mm 162.2 mm
Width 74.5 mm 74.6 mm
Thickness 8.3 mm 8.3 mm
Foldable Design No No
Available Colors
  • Shadow Black (Onyx Gray)
  • Frost White (Pebble White)
  • Aqua Green (Lake Green)
  • Blue
  • Hacker Black
  • Nano Silver

Display

Screen Size 6.43 " 6.62 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 83.5 % 87.4 %
Pixel Density 409 PPI 397 PPI
Refresh Rate N/A 120 Hz
Typical Brightness 450 nits N/A
HBM Brightness N/A N/A
Peak Brightness 1100 nits N/A

Hardware

Battery Capacity per Screen Area 120.93 mAh/in² 102.68 mAh/in²
Battery Density 50.38 mAh/cm³ 44.81 mAh/cm³
Battery Capacity 5000 mAh 4500 mAh
NFC Support No Yes
Chipset Qualcomm SDM678 Snapdragon 678 (11 nm) Qualcomm SM8350 Snapdragon 888 5G (5 nm)
CPU Octa-core (2x2.2 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver) Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
GPU Adreno 612 Adreno 660

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 11 11
Maximum OS Version 12 13

Comparison Summary

1. Specifications Comparison

FeatureXiaomi Redmi Note 10OnePlus 9RT 5GPractical Impact
Design
Dimensions160.5 × 74.5 × 8.3 mm162.2 × 74.6 × 8.3 mmOnePlus 9RT 5G is slightly taller, but both have similar width and thickness. Minimal difference in hand feel.
Weight178.8g198.5gXiaomi Redmi Note 10 is noticeably lighter, making it more comfortable for extended use.
Display
Size6.43"6.62"OnePlus 9RT 5G offers a slightly larger viewing area, better for media consumption and gaming.
Resolution1080x24001080x2400Both have identical sharpness; text and images will look equally clear.
PPI409397Very similar pixel densities, no visible difference in sharpness to the naked eye.
TechnologyAMOLEDAMOLEDBoth offer vibrant colors and deep blacks, resulting in a good viewing experience.
Refresh Rate60Hz120HzOnePlus 9RT 5G provides much smoother scrolling and animations, which feels more fluid and responsive.
Brightness1100 nits0 nitsXiaomi Redmi Note 10 will be significantly easier to see outdoors, especially in bright sunlight. OnePlus 9RT 5G brightness is unknown.
Performance
ChipsetQualcomm SDM678 Snapdragon 678 (11 nm)Qualcomm SM8350 Snapdragon 888 5G (5 nm)OnePlus 9RT 5G has a much more powerful processor, resulting in faster app loading, smoother multitasking and superior gaming performance.
AnTuTu Score277,254881,700OnePlus 9RT 5G has much higher performance. This translates to smoother, faster overall performance.
GPUAdreno 612Adreno 660The Adreno 660 in the OnePlus 9RT 5G offers significantly better graphics performance for gaming and other GPU-intensive tasks.
Battery
Capacity5000mAh4500mAhXiaomi Redmi Note 10 should offer longer battery life due to the larger capacity.
Charging33W Fast Charging65W Fast ChargingOnePlus 9RT 5G charges much faster, allowing for quick top-ups.
FeaturesReverse charging2*2250mAh double battery cellsXiaomi can charge other devices. OnePlus might have more efficient charging with the double cell setup.
Camera
Rear Standard48MP, f/1.79, 1/2"50MP, f/1.8, 1/1.56"OnePlus 9RT 5G will likely produce better quality images in most conditions due to the larger sensor, despite the slightly smaller aperture.
Selfie13MP, f/2.45, 1/3.06"16MP, f/2.4, 1/3.13"OnePlus 9RT 5G offers a slightly higher resolution, the aperture difference is negligible. Sensor sizes are very similar.
Wide Angle8MP, f/2.2, 1/2.8"16MP, f/2.2, 1/3.09"OnePlus 9RT 5G offers higher resolution wide-angle shots.
Portrait (Depth)2MP, f/2.4N/AXiaomi has a dedicated depth sensor for portraits, OnePlus 9RT 5G relies on software.
Macro2MP, f/2.42MP, f/2.4Macro cameras are comparable, don't expect great results from either.
VideoUp to 4K@60fpsUp to 4K@60fpsOnePlus 9RT 5G offers video recording with HDR and EIS. Xiaomi has no EIS and HDR.
FeaturesQuadruple camera, Digital stabilizationTriple Camera, OIS, PDAF, RAW supportOnePlus 9RT 5G offers better features like optical stabilization, which can help in videos and in low light photos.
Software
OSAndroid 11, upgradable to 12Android 11, upgradable to 13OnePlus 9RT 5G is expected to get one more major Android update.
Connectivity
WiFiWi-Fi 5Wi-Fi 6OnePlus 9RT 5G supports the faster, more efficient Wi-Fi 6 standard.
Bluetooth5.05.2OnePlus 9RT 5G has a newer version of Bluetooth offering better connection stability and more features.
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, A-GPS, GLONASS, Beidou, Galileo, L1+L5, B1, E1+E5aOnePlus 9RT 5G has dual-frequency GPS, which is more accurate, especially in urban environments.
SIMDual SIMDual SIMBoth support dual SIM setups for flexibility.
Storage
Internal64GB or 128GB128GB or 256GBOnePlus 9RT 5G offers more storage options, especially important since neither phone supports expandable storage.
RAM4GB or 6GB8GB or 12GBOnePlus 9RT 5G offers much more RAM for better multitasking and resource-intensive apps.
ExpandableNoNoNeither phone offers expandable storage.
Audio
QualityHi-Res Audio, Stereo SpeakersDolby Atmos, Stereo Speakers, Noise cancellation microphoneBoth have stereo speakers. OnePlus 9RT 5G has Dolby Atmos for a more immersive sound. Xiaomi Redmi Note 10 has Hi-Res audio certification.
Security
Featuresside-mounted fingerprint sensorbasic fingerprint sensorXiaomi Redmi Note 10 offers a slightly more convinient fingerprint sensor placement.
Build Quality
ProtectionGorilla Glass 3UnknownXiaomi Redmi Note 10 has better screen protection.
Sensors
SensorsFingerprint, Accelerometer, Compass, Gyroscope, Ultrasonic Proximity VirtualFingerprint, Accelerometer, Compass, Gyroscope, ProximityXiaomi Redmi Note 10 has Ultrasonic proximity virtual.

2. Key Differences Analysis

Xiaomi Redmi Note 10 Advantages:

  • Lighter Weight: More comfortable for long usage periods and single-handed use.
  • Higher Brightness: Better outdoor visibility, easier to use in bright sunlight.
  • Larger Battery: Potentially longer battery life, which is ideal for users who are frequently away from charging points.
  • Reverse Charging: Can charge other devices.
  • Dedicated depth sensor: For better portrait photos with background blur.
  • Side mounted fingerprint sensor: More convenient to access.
  • Gorilla Glass 3: Better screen protection.

OnePlus 9RT 5G Advantages:

  • Significantly More Powerful Processor: Much faster performance for gaming, multitasking, and demanding apps; better future-proofing.
  • 120Hz Refresh Rate: Smoother scrolling and animations making the phone feel more responsive and fluid.
  • Faster Charging: 65W charging allows for quick top-ups, which is ideal for busy users.
  • Higher RAM options: Better for multitasking.
  • More Internal Storage Options: 256GB option available.
  • Better Main Camera Sensor: Expected superior image quality, especially in low-light.
  • Optical Image Stabilization: Better video recording stability.
  • Better Video Features: Includes HDR and EIS, enhancing video quality.
  • Dual-frequency GPS: More accurate GPS tracking.
  • Wi-Fi 6 Support: Newer, faster Wi-Fi standard offering better network performance.
  • Newer Bluetooth Version: More stable and feature rich Bluetooth connection.
  • Dolby Atmos: More immersive audio.
  • Noise cancellation microphone: Clearer call quality.
  • One more android upgrade: One more major android upgrade.

Trade-offs:

  • Xiaomi Redmi Note 10: Trades performance, smoothness, and camera quality for better battery, better brightness, screen protection and a lower weight.
  • OnePlus 9RT 5G: Trades battery and outdoor brightness for significantly better performance, screen smoothness, camera quality, and storage options.

3. User Profiles & Recommendations

Xiaomi Redmi Note 10 Ideal User:

  • Budget-conscious users: Who prioritize basic functionality and long battery life above all else.
  • Casual users: Who primarily use their phone for social media, web browsing, and light tasks.
  • Users who need a reliable phone for everyday use: Don't require intensive gaming or professional photography features.
  • Users who value portability and comfort: The lighter weight and more compact form make it good for single hand use.
  • Users who need a bright screen for outdoor usage: The 1100 nits brightness is important for those who work outdoors or in very bright conditions.

OnePlus 9RT 5G Ideal User:

  • Performance Enthusiasts: Gamers and users who want a fast and smooth experience.
  • Photography Lovers: Who want better quality cameras and features like OIS and RAW support.
  • Multitaskers: Who need fast performance and sufficient RAM for demanding workflows.
  • Users who frequently consume media: The 120Hz screen and fast charging are ideal for this use case.
  • Users who prefer faster and smoother experience: 120Hz refresh rate and a better chipset results in a much smoother experience.
  • Users who are looking for better future-proofing: The better chipset, more RAM and one extra android update offers better future proofing.

Specific Use Cases:

  • Xiaomi Redmi Note 10:
    • Ideal as a secondary phone, or for users on a tight budget.
    • Excellent for reading, browsing, and general daily use.
    • Good for extended battery when away from a power source, if you don't need performance.
  • OnePlus 9RT 5G:
    • Excellent for gaming and playing demanding mobile games.
    • Ideal for media consumption with a smoother display and fast charging.
    • Great for photography and video creation.
    • Suitable for users who prioritize speed and responsiveness.

Price-to-Value Ratio:

  • The Xiaomi Redmi Note 10 is a cheaper device, but that is reflected in its technical capabilities.
  • The OnePlus 9RT 5G provides a superior experience that is also reflected in the price point.

4. Decision Framework

Key Questions for Buyers:

  1. What is your primary use case? (Casual browsing/social media vs gaming/photography).
  2. How important is performance and smoothness? (Do you need a fluid experience or just basic functionality?)
  3. How important is battery life and outdoor visibility? (Are you often away from a charger or using your phone in bright sunlight?)

Scenario-Based Recommendations:

  • Scenario 1: Budget-Conscious Casual User: Choose Xiaomi Redmi Note 10 for its lower cost, comfortable weight, better brightness and good battery life.

  • Scenario 2: Performance-Oriented User: Choose OnePlus 9RT 5G for its much faster performance, better display smoothness, and enhanced camera features.

  • Scenario 3: Photography Enthusiast: Choose OnePlus 9RT 5G for its superior main camera, OIS and video recording features.

  • Scenario 4: User who needs a phone that works well outdoors and has a good battery: Choose Xiaomi Redmi Note 10 for its brighter screen and better battery life.

My Choice

If I were choosing between these two phones, I would choose the OnePlus 9RT 5G. While the Xiaomi Redmi Note 10 has some advantages like its lower weight, better brightness and battery life, the OnePlus 9RT 5G offers a significantly superior overall experience. The faster processor, smoother display, enhanced camera and faster charging make it a more versatile and future-proof device. The improved performance is a major factor for me, especially for multitasking and more demanding use cases.

The significantly increased performance, the smoother 120Hz refresh rate and the improved camera make it worth the extra cost for my use case. While I value battery life, the faster charging of the OnePlus 9RT 5G mitigates this concern. The unknown brightness is a downside, but if you don't need a very bright display, the other benefits outweigh this. Therefore, the OnePlus 9RT 5G is the clear winner for my preferences, despite the potential compromises in battery life and outdoor screen visibility.

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.