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

Detailed Comparison

Specification
Realme 9i
Realme 9i
Realme

General

Launch Date January 10, 2022 February 9, 2022
Release Year 2022 2022

Physical

Volume 104.54 cm³ 95.71 cm³
Screen Size to Weight Ratio 3.47 "/g 3.59 "/g
Weight 190 g 179 g
Height 164.4 mm 159.9 mm
Width 75.7 mm 73.9 mm
Thickness 8.4 mm 8.1 mm
Foldable Design No No
Available Colors
  • Black
  • Blue
  • Pearl White
  • Twilight Blue
  • Graphite Gray

Display

Screen Size 6.6 " 6.43 "
Resolution 1080 x 2412 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.2 % 84.5 %
Pixel Density 400 PPI 409 PPI
Refresh Rate 90 Hz 90 Hz
Typical Brightness 480 nits 700 nits
HBM Brightness N/A N/A
Peak Brightness N/A 1000 nits

Hardware

Battery Capacity per Screen Area 114.78 mAh/in² 120.93 mAh/in²
Battery Density 47.83 mAh/cm³ 52.24 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM6225 Snapdragon 680 4G (6 nm) Mediatek MT6781 Helio G96 (12 nm)
CPU Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver) Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 610 Mali-G57 MC2

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 11
Maximum OS Version 13

Comparison Summary

Alright, let's dive into a head-to-head comparison of the Realme 9i and the Xiaomi Redmi Note 11S. These two contenders in the mid-range smartphone arena have a lot to offer, but they also have some key differences that might make one a better fit for you than the other. I'll break down the specs, give you my insights, and help you decide which phone deserves a spot in your pocket.

1. Specifications Breakdown

Here's a detailed look at how these phones stack up, with a focus on real-world implications:

FeatureRealme 9iXiaomi Redmi Note 11SReal-World Implications
Design
Dimensions164.4 x 75.7 x 8.4 mm, 190g159.9 x 73.9 x 8.1 mm, 179gRedmi Note 11S is slightly smaller and lighter, which may be more comfortable for one-handed use. Realme 9i has a larger overall size, offering a bit more screen real estate.
Build QualityScreen protection: UnknownScreen protection: Corning Gorilla Glass 3Xiaomi offers better screen protection, potentially more durable for daily use
Display
Size6.6"6.43"Realme 9i offers a larger display, suitable for those who prefer more screen space for media consumption or productivity.
Resolution1080x24121080x2400Both offer sharp, detailed visuals. Slight variation is negligible in daily use.
Panel TypeIPS LCDAMOLEDRedmi Note 11S boasts an AMOLED screen with deeper blacks, vibrant colors, and better contrast, making it significantly better for content consumption and outdoor visibility.
Refresh Rate90Hz90HzBoth offer a smooth scrolling experience, but the AMOLED panel on the Redmi Note 11S will feel more responsive.
Brightness0 nits1000 nitsRedmi Note 11S has dramatically better screen brightness, making it clearly visible in direct sunlight. Realme 9i is unspecified so it may struggle outside.
Performance
ChipsetSnapdragon 680 4G (6nm)Helio G96 (12nm)Snapdragon 680 is more power-efficient (6nm), while Helio G96 is a bit more powerful (Antutu score shows a 40% difference) offering faster app loading and smoother gaming.
AnTuTu Score216,850302,877Redmi Note 11S demonstrates superior performance in benchmarks, which translates to slightly faster app loading, smoother operation and improved gaming.
GPUAdreno 610Mali-G57 MC2Different graphics configurations, but for general use and most games, the Mali-G57 in the Redmi Note 11S is better for gaming.
Camera
Standard Camera50MP, f/1.8, 1/2.76"108MP, f/1.9, 1/1.52"Redmi Note 11S has a much higher resolution sensor, capturing more detailed images and superior low light photos.
Selfie Camera16MP, f/2.1, 1/3.13"16MP, f/2.4, 1/3.13"Realme 9i has a wider aperture on the selfie cam, capturing better images in lower lighting conditions.
Wide-Angle LensNone8MP, f/2.2, 1/2.8"Redmi Note 11S has a dedicated wide-angle lens for capturing more expansive shots.
Macro Camera2MP, f/2.4, 1/5"2MP, f/2.4, 1/5"Both phones have the same 2MP Macro lens, which has similar results on both phones.
Portrait (Depth) CameraNone2MP, f/2.4, 1/5"Redmi Note 11S has a dedicated depth sensor for better portrait mode results.
Black and white Camera2MP, f/2.4, 1/5"NoneRealme 9i has a black and white camera for capturing monochrome images
Video Recording1080p@30fps, slow-mo 120fps1080p@30fps, slow-mo 120fpsBoth offer comparable video capabilities with standard 1080p recording.
Additional Camera FeaturesTriple camera, PDAF, Continuous shooting, PanoramaQuadruple camera, Digital image stabilization, Night ModeRedmi Note 11S edges ahead with a quad-camera setup, digital image stabilization, and a night mode for better low light photography, while the Realme 9i has a triple camera and PDAF.
Battery Life
Capacity5000 mAh5000 mAhBoth phones should offer all-day battery life for most users.
Charging33W Fast Charging, Li-Ion33W Fast Charging, Li-PolymerBoth have 33W fast charging, offering good speeds, but Li-Polymer batteries typically have longer lifespans.
Additional Battery FeaturesNon-removableReverse Charging, Non-removableXiaomi has the advantage here with the reverse charging feature
Software
OSAndroid 11, Upgradable to 13Android 11Realme 9i is upgradable to Android 13
Connectivity
Wi-Fi802.11a/b/g/n/ac802.11a/b/g/n/ac, MiMOBoth support similar Wi-Fi standards, but Xiaomi has the addition of MiMO
Bluetooth5.0, A2DP, APT-x, SBC, AAC5.0 LE, A2DP, EDR, HID, LEBoth have Bluetooth 5.0 with A2DP, but they have different additional features
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, A-GPS, GLONASS, Beidou, GalileoBoth offer comprehensive location capabilities
Storage
Internal Storage64GB or 128 GB64GB or 128 GBBoth have identical storage options, offering a range of storage to suit different user needs.
RAM4GB or 6 GB6GB or 8 GBRedmi Note 11S has more RAM options which will improve multitasking and overall performance.
Expandable StorageNoNoNeither device offers expandable storage options.
Audio
QualityHi-Res Audio, Stereo SpeakersHi-Res Audio, Stereo SpeakersBoth offer great audio quality
Security
FeaturesSide-mounted Fingerprint sensorSide-mounted Fingerprint sensorBoth have the same side mounted fingerprint sensor
SensorsBiometric: Fingerprint; Proximity: Proximity; Motion: Accelerometer, CompassBiometric: Fingerprint; Motion: Accelerometer, Compass, Gyroscope; Proximity: Ultrasonic proximity virtualXiaomi has a gyroscope for better motion based control, and an ultrasonic proximity sensor.

2. Key Insights

Realme 9i Strengths:

  • Larger Display: If you prefer a bigger screen for media consumption, the 6.6-inch display is a plus.
  • Power Efficiency: Snapdragon 680 is built on a 6nm process, which results in good battery life.
  • Black and White Camera: For those who enjoy creative photography with unique filters.

Realme 9i Weaknesses:

  • Display Quality: The IPS LCD doesn't match the vibrancy and contrast of an AMOLED panel.
  • Lower Performance: The phone lags significantly behind the Redmi Note 11S in benchmarks, which will affect gaming and heavier tasks.

Xiaomi Redmi Note 11S Strengths:

  • Superior Display: The AMOLED screen offers a more immersive and visually appealing experience.
  • Higher Performance: Helio G96 delivers smoother performance and better gaming capabilities.
  • Versatile Camera System: The 108MP primary sensor, plus wide-angle and depth sensors provide greater flexibility for taking diverse shots.
  • Brighter Screen: The 1000-nit brightness is a huge advantage for outdoor visibility in sunlight.
  • Reverse Charging: Useful for topping off other devices on the go.
  • Screen Protection: Gorilla Glass 3 gives an added layer of protection against scratches and impact.
  • More RAM: Up to 8GB of RAM which greatly improves multitasking and app performance

Xiaomi Redmi Note 11S Weaknesses:

  • Larger Chipset The 12nm process may result in lower power efficiency compared to the Realme 9i.

3. User Profiles and Recommendations

  • Realme 9i: Ideal for users who prioritize a large screen, longer battery life, and a lower price point. It's a good choice for basic day-to-day use, social media browsing, and light gaming.
  • Xiaomi Redmi Note 11S: Well-suited for users who value high-quality visuals, good performance, and versatile camera capabilities. It's a better choice for gamers, avid content consumers, and anyone who wants a more responsive and premium smartphone experience on a budget.

Specific Use Cases:

  • Realme 9i:
    • Casual user who primarily uses the phone for calls, messaging, and social media.
    • Users who like a larger screen experience.
  • Xiaomi Redmi Note 11S:
    • Mobile gamers who need better performance and smoother graphics.
    • Photography enthusiasts who want more flexibility with wide-angle and portrait photography.
    • Users who consume a lot of video content and appreciate vibrant displays and high brightness.

4. Buying Decision Framework

Here are three key questions to ask yourself when deciding between these two phones:

  1. How important is display quality to me? If you prioritize vibrant colors, deep blacks, and high outdoor visibility, the Redmi Note 11S is the clear winner. If you prioritize a larger display, the Realme 9i is the better option.

  2. Do I need high performance for gaming or heavy apps? If you're a gamer or power user, the Redmi Note 11S will offer a significantly smoother experience. The Snapdragon 680 will likely struggle if you require high performance.

  3. What do I value most in camera capabilities? If you want better low light photos and versatility with wide angle and depth shots, the Redmi Note 11S excels. If you like monochrome images and basic photography, the Realme 9i will do just fine.

Scenario-Based Recommendations:

  • Budget-Conscious User: If the absolute lowest price is your main concern, the Realme 9i might edge ahead, but it will be a significantly lower quality phone.

  • Mobile Gamer: The Xiaomi Redmi Note 11S is the better pick due to the stronger GPU and higher performance.

  • Everyday User Who Enjoys Media: The Redmi Note 11S is ideal because of the superior AMOLED display and higher brightness.

My Choice

If I were choosing between these two, I'd absolutely go with the Xiaomi Redmi Note 11S. The AMOLED display is a game-changer for me – the colors are so much richer and the contrast is just fantastic. Plus, the superior performance and more versatile camera setup make it a better all-rounder for my needs. The better screen protection is also a big plus since i'm prone to dropping my phone. While the Realme 9i offers a bigger display and great battery life, the day to day experience will be significantly inferior. For the price, the extra power and features of the Redmi Note 11S are worth it.

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.