Xiaomi Mi 11 vs Xiaomi Redmi 9T - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi Mi 11
Xiaomi Mi 11
Xiaomi

General

Launch Date January 1, 2021 January 18, 2021
Release Year 2021 2021

Physical

Volume 99.28 cm³ 120.44 cm³
Screen Size to Weight Ratio 3.47 "/g 3.3 "/g
Weight 196 g 198 g
Height 164.3 mm 162.3 mm
Width 74.6 mm 77.3 mm
Thickness 8.1 mm 9.6 mm
Foldable Design No No
Available Colors
  • Gold
  • Cloud White
  • Violet
  • Midnight Gray
  • Horizon Blue
  • Special Edition Blue
  • Carbon Gray
  • Ocean Green
  • Sunrise Orange
  • Twilight Blue

Display

Screen Size 6.81 " 6.53 "
Resolution 1440 x 3200 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 91.4 % 83.4 %
Pixel Density 515 PPI 395 PPI
Refresh Rate 120 Hz N/A
Typical Brightness N/A 400 nits
HBM Brightness N/A N/A
Peak Brightness 1500 nits N/A

Hardware

Battery Capacity per Screen Area 99.19 mAh/in² 140.71 mAh/in²
Battery Density 46.33 mAh/cm³ 49.82 mAh/cm³
Battery Capacity 4600 mAh 6000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Qualcomm SM6115 Snapdragon 662 (11 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55 Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU Adreno 660 Adreno 610

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 10
Maximum OS Version 14

Comparison Summary

1. Specifications Comparison

Here's a detailed comparison of the Xiaomi Mi 11 and Xiaomi Redmi 9T, focusing on their real-world implications:

FeatureXiaomi Mi 11Xiaomi Redmi 9TPractical Impact
Design
Dimensions164.3 × 74.6 × 8.1 mm162.3 × 77.3 × 9.6 mmMi 11 is slightly taller, narrower, and thinner, making it potentially feel more premium and sleek in hand. Redmi 9T is wider and thicker, which might feel bulkier.
Weight196g198gBoth are virtually identical in weight; negligible difference in hand feel.
Display
Size6.81"6.53"Mi 11 offers a slightly larger screen for more immersive viewing, good for multimedia consumption.
Resolution1440x32001080x2340Mi 11 has much sharper and crisper text, images, and video, noticeable in everyday use.
PPI515395Mi 11 has noticeably higher pixel density, resulting in sharper visuals and finer details.
TechnologyAMOLEDIPS LCDMi 11 has superior contrast, deeper blacks, more vibrant colors, better viewing angles and more efficient in dark mode compared to Redmi 9T.
Refresh Rate120Hz60HzMi 11 offers much smoother scrolling and animations, enhancing the perceived responsiveness of the phone.
Brightness1500 nits0 nitsMi 11 screen is much more visible in bright sunlight, essential for outdoor use. The Redmi 9T has missing data on brightness.
Performance
ChipsetQualcomm SM8350 Snapdragon 888 5G (5 nm)Qualcomm SM6115 Snapdragon 662 (11 nm)Mi 11 delivers vastly superior performance; apps load quicker, multitasking is smoother, and it handles demanding games with ease, overall more future-proof.
AnTuTu Score806,139174,500Mi 11 is significantly faster in all operations, from simple tasks to heavy gaming, benchmarked to be 362% faster.
GPUAdreno 660Adreno 610Mi 11 offers better graphics processing, essential for smooth gaming and video editing.
Camera
Standard Camera108MP, f/1.85, 1/1.33"48MP, f/1.79, 1/2"Mi 11 captures far more detailed images with better low-light performance, due to larger sensor and higher megapixel count, despite having a smaller aperture than the Redmi 9T.
Selfie Camera20MP, f/2.3, 1/3.4"8MP, f/2.0Mi 11 takes higher-resolution, more detailed selfies and videos; Redmi 9T has a wider aperture for better low light performance though it lacks the pixel size information, making it hard to fully compare.
Wide Angle lens13MP, f/2.3, 1/3.06"8MP, f/2.2, 1/4"Mi 11 captures slightly more detailed wide shots with a larger sensor.
Portrait mode (depth)N/A2MP, f/2.4Redmi 9T has a dedicated depth sensor for better bokeh effects; Mi 11 lacks this, relying on software for portrait mode.
Macro Lens5MP, f/2.0, 1/5"2MP, f/2.4Mi 11 takes higher-resolution macro shots with more detail.
VideoUp to 8K@24/30fps with HDR, EIS, 4K@30/60fps1080p@30fpsMi 11 allows for higher quality video recording with more advanced video stabilization technology and slow-motion capabilities. Redmi 9T lacks video stabilization information.
DxOMark Selfie ScoreMain: 112 (Photo: 100, Video: 133)N/AMi 11's selfie camera performs much better according to DxOMark, an independent benchmarking service. Redmi 9T has no testing data.
Battery
Capacity4600mAh6000mAhRedmi 9T has a much larger battery, promising potentially longer battery life. Mi 11 has a smaller battery but actual endurance will depend on use and optimization.
Charging55W Fast, Wireless 50W, Reverse 10W18W Fast, ReverseMi 11 charges much faster both wired and wirelessly; includes more advanced charging features, including wireless charging and reverse wireless charging.
Features2*2250mAh, 50W wireless, 10W reverse-wireless, Non-removable22.5W charger inbox, Non-removableMi 11 offers much more advanced battery capabilities such as faster wireless and reverse wireless charging. Redmi 9T includes a charger in the box.
Software
OSAndroid 11 (up to 14)Android 10Mi 11 has a more recent OS and is upgradable to Android 14. Redmi 9T lacks future upgrade information.
Connectivity
WiFiWiFi 6 (802.11ax)802.11acMi 11 has a faster and more efficient WiFi connection; offers better performance in crowded networks and has MiMO.
Bluetooth5.2 LE5.0 LEMi 11 has a newer Bluetooth version; support for advanced audio codecs like APT-x, LDAC and AAC.
GPSGPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC SystemGPS, A-GPS, GLONASS, Beidou, GalileoMi 11 offers more accurate GPS due to supporting a greater range of satellite systems.
Storage
Internal128GB or 256 GB64GB or 128 GBMi 11 offers higher storage capacity for those with more media files.
RAM8GB or 12GB4GB or 6GBMi 11 offers superior multitasking and is able to run more demanding applications without slow-downs.
ExpandableNoNoNeither support storage expansion.
Audio
QualityHi-Res Audio, Stereo Speakers, 2 microphonesHi-Res Audio, Stereo SpeakersMi 11 offers slightly superior audio quality and has 2 microphones, useful for recording higher-fidelity sound.
Security
Featuresbasic fingerprint sensorside-mounted fingerprint sensorRedmi 9T has a more convenient fingerprint scanner.
Build Quality
ProtectionCorning Gorilla Glass VictusCorning Gorilla Glass 3Mi 11 has significantly better screen protection against scratches and drops.
Sensors
SensorsFingerprint, Heart Rate, Accelerometer, Compass, Gyroscope, Ultrasonic proximity virtualFingerprint, Accelerometer, Compass, Ultrasonic proximity virtualMi 11 offers a more comprehensive sensor suite; gyroscope is vital for many games and VR, and heart rate for health tracking.

2. Key Differences Analysis

Xiaomi Mi 11 Advantages:

  • Superior Display: The AMOLED panel with higher resolution, pixel density, and 120Hz refresh rate offers a much better viewing experience, with sharper, smoother, and more vibrant visuals.
  • Much Higher Performance: The Snapdragon 888 chipset provides significantly faster processing power, which is noticeable in every operation and makes the phone future proof.
  • Better Camera System: Higher resolution sensors, larger sensor sizes, and advanced features allow for significantly better photo and video quality, particularly in low light.
  • Faster Charging: Significantly faster wired charging at 55W (vs 18W) and also supports fast wireless charging which makes it more convenient.
  • Advanced Connectivity: Newer Wi-Fi and Bluetooth standards that allow for a much faster connection and greater range.
  • Enhanced Audio: Dual microphones for improved sound capture, alongside Hi-Res Audio and Stereo speakers.
  • Superior Build: The screen is protected by the much more durable Corning Gorilla Glass Victus.

Xiaomi Redmi 9T Advantages:

  • Larger Battery: The 6000mAh battery provides significantly longer battery life.
  • Dedicated Depth Sensor: Offers more accurate depth sensing for portrait mode.
  • Side-Mounted Fingerprint Sensor: May be considered more convenient and accessible for some users.
  • In-Box Charger: Comes with a 22.5W charger in the box.

Significant Trade-offs:

  • Mi 11's Battery Life vs. Redmi 9T's Superior Endurance: Mi 11’s smaller battery is a potential issue for users who prioritize battery life. The Redmi 9T provides superior battery endurance, although at the expense of raw performance and screen quality.
  • Mi 11's Higher Price vs Redmi 9T's Affordability: The Mi 11 is a premium device that comes at a higher price point compared to the Redmi 9T.

3. User Profiles & Recommendations

Xiaomi Mi 11 Ideal Users:

  • Power Users: Individuals who need top-tier performance for gaming, video editing, and demanding apps.
  • Multimedia Enthusiasts: Users who value high-quality displays for content consumption and creation.
  • Photography Lovers: Users who want a versatile camera system with excellent low-light performance and advanced features.
  • Those who value fast charging and convenient wireless features: Users that prioritize charging convenience will benefit greatly.
  • Tech Enthusiasts: Users who want the latest standards in connectivity (Wi-Fi 6, Bluetooth 5.2) and superior performance.

Specific Use Cases:

  • Gaming: Smooth gameplay due to the powerful processor and 120Hz display.
  • Content Creation: Capturing high-quality 8K videos and editing on the go.
  • Professional photography: Superior low light performance and RAW support.
  • Streaming: Enjoying high resolution videos with HDR.

Xiaomi Redmi 9T Ideal Users:

  • Budget-Conscious Buyers: Individuals looking for a reliable phone at an affordable price point, prioritizing battery life above other specs.
  • Users Needing Long Battery Life: Those who need their phone to last all day without frequent charging.
  • Casual Users: People who use their phones for basic tasks like browsing, social media, and messaging and are not interested in the most demanding tasks.
  • Users who value having a charger in the box: Benefit from having a charger included.

Specific Use Cases:

  • Everyday Communication: Calls, messaging, and social media.
  • Long Trips: Battery endurance allows for extended usage without worry.
  • Basic multimedia consumption: Good for watching youtube and listening to music.

Price-to-Value Ratio:

  • Xiaomi Mi 11: Justifies its higher price with top-tier performance, a premium display, and a better camera.
  • Xiaomi Redmi 9T: Offers great value for users on a tight budget, prioritizing basic features like battery life.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The Mi 11 is more expensive and if budget is a primary concern the Redmi 9T is more suitable.
  2. What is your primary use case? If you are a gamer or content creator the Mi 11 is the way to go, but if you primarily use it for light tasks the Redmi 9T will be a better value option.
  3. How important is battery life vs display quality and performance? The Redmi 9T focuses on a much larger battery, whereas the Mi 11 focuses on performance and better display.

Scenario-Based Recommendations:

  • Scenario 1 (Performance & Camera): If you prioritize performance, a superior camera system, and a high-quality display, the Xiaomi Mi 11 is the clear choice despite the higher cost.
  • Scenario 2 (Budget & Battery): If you have a strict budget and prioritize long battery life, the Xiaomi Redmi 9T offers excellent value and will meet your needs.
  • Scenario 3 (Balanced User): If you need a balanced phone that excels in both performance and battery life, this comparison suggests neither phone is ideal without compromise, you may need to explore other options, as the Mi 11 offers better performance and display but worse battery life and the Redmi 9T offers better battery life with poorer performance and display.

My Choice and Why

If I were to choose between these two phones, I would pick the Xiaomi Mi 11. Despite the Redmi 9T having a larger battery, the superior display quality (AMOLED, higher resolution and 120Hz refresh rate), significantly more powerful processor, and higher quality camera are important to me. These aspects enhance the daily user experience in ways that I consider worth the extra price and compromise in battery life. I often consume media, play games, and need a capable camera, so the Mi 11 is better suited for my needs. While the Redmi 9T is a good budget option, the performance difference is too great and the long term user experience would be vastly superior on the Mi 11.

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
  • Technical storytelling
  • User-centric technology insights

Bridging technical complexity with engaging, accessible narratives.