Xiaomi Redmi Note 11S vs Realme 9 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 9
Realme 9
Realme

General

Launch Date February 9, 2022 April 12, 2022
Release Year 2022 2022

Physical

Volume 95.71 cm³ 93.94 cm³
Screen Size to Weight Ratio 3.59 "/g 3.6 "/g
Weight 179 g 178 g
Height 159.9 mm 160.2 mm
Width 73.9 mm 73.3 mm
Thickness 8.1 mm 8 mm
Foldable Design No No
Available Colors
  • Pearl White
  • Twilight Blue
  • Graphite Gray
  • Meteor Black
  • Sunburst Gold
  • Stargaze White

Display

Screen Size 6.43 " 6.4 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.5 % 84.2 %
Pixel Density 409 PPI 411 PPI
Refresh Rate 90 Hz 90 Hz
Typical Brightness 700 nits 430 nits
HBM Brightness N/A N/A
Peak Brightness 1000 nits 1000 nits

Hardware

Battery Capacity per Screen Area 120.93 mAh/in² 122.07 mAh/in²
Battery Density 52.24 mAh/cm³ 53.22 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes No
Chipset Mediatek MT6781 Helio G96 (12 nm) Qualcomm SM6225 Snapdragon 680 4G (6 nm)
CPU Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
GPU Mali-G57 MC2 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 12
Maximum OS Version

Comparison Summary

Okay, let's dive deep into a head-to-head comparison of the Xiaomi Redmi Note 11S and the Realme 9. I've got my tech hat on, and we'll go beyond the spec sheet to really understand what these phones offer in everyday use.

1. Specifications Breakdown

Here’s a detailed breakdown of the key specs, along with what they mean for you, the user:

FeatureXiaomi Redmi Note 11SRealme 9Real-World Implications
Design
Dimensions159.9 × 73.9 × 8.1 mm160.2 × 73.3 × 8 mmVirtually identical, pocketable for most users.
Weight179g178gLightweight enough for comfortable handling.
Display
Size6.43"6.4"Slight difference in screen real estate, but negligible in daily use.
Resolution1080x24001080x2400Sharp and detailed visuals for media consumption.
PPI409411High pixel density, resulting in crisp, clear text and images.
TechnologyAMOLEDAMOLEDVibrant colors and deep blacks, ideal for watching videos.
Refresh Rate90Hz90HzSmooth scrolling, more fluid animations for everyday tasks and supported games.
Brightness1000 nits1000 nitsGood outdoor visibility in direct sunlight.
Performance
ChipsetMediatek Helio G96 (12 nm)Snapdragon 680 4G (6 nm)Different architectures with different strengths; 6nm chip on the Realme is more efficient.
AnTuTu Score302,877216,850Redmi Note 11S has a noticeable performance lead for general responsiveness, gaming.
GPUMali-G57 MC2Adreno 610Mali GPU provides higher graphical capabilities.
Camera
Main Camera Resolution108MP108MPHigh-resolution for capturing detailed photos, especially in good lighting.
Main Camera Aperturef/1.9f/1.75Realme 9 may perform marginally better in lower light thanks to wider aperture.
Main Camera Sensor Size1/1.52"1/1.67"Redmi Note 11S may perform marginally better in lower light thanks to a larger sensor.
Selfie Camera16MP (f/2.4)16MP (f/2.45)Both capture detailed selfies; similar results expected.
Wide Angle Lens8MP (1/2.8", f/2.2)8MP (1/4", f/2.2)Redmi Note 11S has a wider view angle and larger sensor for potentially better quality wide angle shots.
Depth Sensor2MP (f/2.4)Not AvailableRedmi Note 11S allows for enhanced portrait mode with better depth effect.
Macro Lens2MP (f/2.4)2MP (f/2.4)Both allow close up shots, comparable results.
Video Recording1080p@30fps1080p@30fpsAdequate for social media and casual use on both phones.
Battery Life
Capacity5000mAh5000mAhAll-day battery life for most users.
Charging33W Fast Charging (Li-Polymer)33W Fast Charging (Li-Ion)Rapid top-ups for both; Li-Polymer might offer slightly better longevity and safety.
Other
Operating SystemAndroid 11Android 12Realme 9 offers a more up-to-date experience.
Wi-Fi802.11ac802.11acFast and stable Wi-Fi connectivity for both phones.
Bluetooth5.0 LE5.1Realme 9 has a newer version for better performance with compatible devices.
Storage64GB/128GB128GBEnough for all users, but can't be expanded on either phone.
RAM6GB/8GB6GB/8GBAdequate for multitasking and running demanding apps on both.
AudioStereo Speakers, Hi-Res Audio2 microphones, Hi-Res AudioRedmi Note 11S has better audio playback; Realme 9's dual mic may offer better recording.
Screen ProtectionGorilla Glass 3Gorilla Glass 5Realme 9 provides enhanced protection.
Unique FeaturesSide-mounted Fingerprint sensor, Quadruple CameraBasic fingerprint sensor, Triple CameraRedmi Note 11S has a more premium side-mounted sensor and a versatile quadruple camera.

2. Key Insights

Xiaomi Redmi Note 11S

  • Strengths: The Redmi Note 11S shines with its stronger processor, scoring a higher AnTuTu benchmark, indicating smoother performance in demanding apps and games. It also features a more comprehensive camera setup with a dedicated depth sensor and a wider sensor size on the wide-angle lens. The inclusion of stereo speakers and a side-mounted fingerprint sensor adds to its value and appeal.
  • Competitive Advantages: This phone is better suited for gamers or power users, and those who prioritize audio quality and a more robust camera system. It also provides great value for the performance offered.
  • Trade-offs: It uses an older version of Android.

Realme 9

  • Strengths: The Realme 9 offers the latest version of Android and has a slightly more efficient 6nm Snapdragon chip. It boasts a more advanced Bluetooth version, better screen protection (Gorilla Glass 5), and a wider aperture on its main camera, which might result in better low-light performance.
  • Competitive Advantages: This phone stands out for users seeking the latest software and a more durable screen. Its strengths lie in overall efficiency and camera performance in low-light environments.
  • Trade-offs: It is less powerful than the Redmi Note 11S and has a less versatile camera system lacking a dedicated depth sensor.

3. User Profiles and Recommendations

Xiaomi Redmi Note 11S

  • Ideal For: Users who prioritize performance, multitasking, gaming, and camera versatility.
  • Specific Use Cases: Mobile gaming, running resource-intensive apps, and capturing a variety of photos (portraits, landscapes) and videos in different conditions.
  • Price-to-Value: Offers great performance, especially for the price, as well as a good multimedia experience with stereo speakers.

Realme 9

  • Ideal For: Users who prioritize an up-to-date operating system, screen durability, and efficient battery usage.
  • Specific Use Cases: Everyday tasks, social media, media consumption, and capturing photos primarily in good lighting but with a slightly stronger focus on lower-light performance with the f/1.75 main camera.
  • Price-to-Value: Good all-around option; more appealing to those who prefer a more updated Android version and durable design.

4. Buying Decision Framework

Here are three questions to guide your decision:

  1. Performance Requirements: Do you need the extra horsepower for mobile gaming or heavy multitasking? If yes, the Xiaomi Redmi Note 11S is the better choice. If you're primarily focused on standard tasks and not demanding high-performance, Realme 9 may be adequate.

  2. Camera Needs: Are you a photography enthusiast looking for more camera versatility and a better portrait mode? The Xiaomi Redmi Note 11S has a more versatile setup with a dedicated depth sensor, slightly larger sensor on the main lens and wider angle lens. However, if slightly better low-light performance of the main camera is your primary need, Realme 9 may be appealing.

  3. Software and Durability: Do you value the latest version of Android and more durable screen protection? If so, the Realme 9 is the better option. If a slightly older version of Android isn't a deal-breaker and you are still happy with the Gorilla Glass 3 on the Redmi, then Redmi Note 11S could still be a great option.

Scenario-Based Recommendations:

  • Gamer: Go for the Xiaomi Redmi Note 11S for its superior performance and gaming-focused features.
  • Casual User: Choose the Realme 9 for its latest software, efficient operation and slightly better low light photo capturing.
  • Photography Enthusiast: Opt for the Xiaomi Redmi Note 11S because of its more versatile camera setup.
  • Durability Conscious User: Select the Realme 9 for the enhanced durability offered by Gorilla Glass 5.

My Choice

If I had to choose between these two, I would lean towards the Xiaomi Redmi Note 11S. Here's why:

As a tech journalist, I frequently test apps and games, so the extra performance from the Helio G96 chipset is quite appealing. I also value a solid audio experience, and the stereo speakers are a big plus for media consumption. While the Realme 9 is a great all-rounder with a newer Android version and more durable glass, I tend to lean toward the slightly more powerful phone with a more robust camera.

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.