Realme 9i vs Xiaomi Redmi Note 11 - 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
  • Twilight Blue
  • Graphite Gray
  • Star Blue

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) Qualcomm SM6225 Snapdragon 680 4G (6 nm)
CPU Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver) Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
GPU Adreno 610 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 11
Maximum OS Version 13 13

Comparison Summary

Okay, let's dive deep into the Realme 9i and Xiaomi Redmi Note 11. I've crunched the numbers, considered the nuances, and am ready to break down what these phones offer in the real world.

1. Specifications Breakdown

Here's a detailed look at the specs, broken down into categories with practical implications:

FeatureRealme 9iXiaomi Redmi Note 11Real-World Implications
Design
Dimensions164.4 × 75.7 × 8.4 mm159.9 × 73.9 × 8.1 mmRealme 9i is larger and might feel a bit bulkier in hand; Redmi Note 11 is more compact, which some users may find easier to handle.
Weight190g179gRedmi Note 11 is lighter, making it slightly more comfortable for extended use, particularly one-handed operation.
Display
Size6.6"6.43"Realme 9i offers slightly more screen real estate, great for media consumption and gaming.
Resolution1080x24121080x2400Both offer a sharp Full HD+ experience; differences are negligible.
PPI400409Similar pixel density, ensuring crisp text and images.
TechnologyIPS LCDAMOLEDAMOLED of Redmi Note 11 delivers much better contrast, deeper blacks, and more vibrant colors, and is superior for dark mode and outdoor viewing.
Refresh Rate90Hz90HzBoth offer smooth scrolling and animations; a nice step up from standard 60Hz panels.
Brightness0 nits1000 nitsRedmi Note 11 is significantly brighter, crucial for good visibility in bright sunlight, while Realme 9i offers poor outdoor visibility in comparison.
Performance
ChipsetSnapdragon 680 4GSnapdragon 680 4GBoth are powered by the same efficient mid-range chip, offering similar everyday performance.
AnTuTu Score216,850314,000Redmi Note 11 has a noticeable performance edge in benchmarks, meaning slightly faster app loads and smoother multitasking.
GPUAdreno 610Adreno 610Identical GPU performance for both, so similar gaming performance.
Camera
Standard Camera50MP, f/1.850MP, f/1.8Similar primary camera performance, meaning good daytime shots in both phones.
Selfie Camera16MP, f/2.113MP, f/2.4Realme 9i offers higher resolution and slightly wider aperture (more light), likely better for selfies.
Wide AngleNone8MP, f/2.2Redmi Note 11 has an extra wide-angle lens, handy for landscape shots.
Portrait ModeNone2MP, f/2.4Redmi Note 11's depth sensor assists in better portrait shots with blurred backgrounds.
Macro Lens2MP, f/2.42MP, f/2.4Both have similar low-resolution macro lenses for close-up photography.
Black & White Lens2MP, f/2.4NoneRealme 9i has an extra black and white lens, which allows for more creative shooting options and better low-light black-and-white photography.
Video1080p@30fps1080p@30fpsBoth record standard HD video.
FeaturesTriple Camera, PDAFQuad Camera, DISRealme 9i has PDAF for faster focus, while Redmi Note 11 has DIS for smoother video.
Battery Life
Capacity5000mAh5000mAhBoth offer excellent battery life for a full day of normal usage.
Charging33W Fast Charging33W Fast ChargingBoth phones support fast charging and should charge quickly for similar charging times.
FeaturesLi-Ion, Non-removableLi-Polymer, Reverse charging, Non-removableRedmi Note 11's Li-Polymer battery and reverse charging feature add some versatility.
Other
OSAndroid 11 (Up to 13)Android 11 (Up to 13)Both are using android 11, upgradable to 13
Wi-Fi802.11ac, dual band802.11ac, dual band, MiMOBoth have similar Wi-Fi capabilities, Redmi Note 11 has faster Wi-Fi speed thanks to MiMO.
Bluetooth5.0, AptX5.0 LEBoth have similar bluetooth versions. Realme 9i offers AptX support for higher-quality audio, and Redmi Note 11 has low-energy support.
SecurityFingerprint sensorFingerprint sensorBoth have a side-mounted fingerprint scanner for easy and secure unlocking.
Storage64GB/128GB64GB/128GB/256GBRedmi Note 11 offers an option with 256GB storage, providing more flexibility for high storage needs.
RAM4GB/6GB4GB/6GB/8GBRedmi Note 11 has an 8GB option, which is better for heavy multitasking.
Screen ProtectionUnknownCorning Gorilla Glass 3Redmi Note 11 has superior screen protection, giving it more durability.
SensorsFingerprint, Proximity, Accelerometer, CompassFingerprint, Accelerometer, Compass, Gyroscope, Ultrasonic proximityRedmi Note 11 offers a Gyroscope, suitable for gaming and AR applications.
AudioHi-Res Audio, Stereo SpeakersStereo SpeakersBoth offer similar audio quality. Realme 9i has a slight edge with Hi-Res audio.

2. Key Insights

Realme 9i:

  • Strengths: Larger display, higher-resolution selfie camera, Hi-Res audio, and a black and white lens for artistic photography.
  • Competitive Advantage: Its main edge is its 16MP front-facing camera, coupled with Hi-Res Audio, for selfie lovers and audiophiles.
  • Trade-offs: Less screen brightness, lacking wide-angle and depth sensors, and no screen protection.

Xiaomi Redmi Note 11:

  • Strengths: Superior AMOLED display with much higher brightness, better benchmark score for snappier performance, versatile quad-camera system, and a gyroscope.
  • Competitive Advantage: Offers a better display with AMOLED technology and better camera system, including a wide-angle lens.
  • Trade-offs: Slightly smaller screen, smaller front-facing camera, and no High Res audio.

Overall: The Redmi Note 11 edges out the Realme 9i in several key areas. The AMOLED display, with better color and much higher brightness, is a clear advantage. The extra wide-angle camera lens offers more versatility for photography.

3. User Profiles and Recommendations

Realme 9i is ideal for:

  • Users who love taking selfies: The 16MP front camera is great for high-resolution photos.
  • Users who value audio quality: Hi-Res audio is a nice perk for those who listen to music a lot.
  • Casual users seeking a larger display: Ideal for browsing and media consumption.

Xiaomi Redmi Note 11 is ideal for:

  • Media consumers who want a vibrant screen: The AMOLED display is perfect for videos, movies, and gaming.
  • Users who need a good all-around camera setup: The additional wide-angle and depth sensors offer more versatility.
  • Users who want better performance: The higher AnTuTu score means smoother day-to-day use.
  • Gamers: The presence of a gyroscope sensor provides better gameplay and AR capabilities.

Price-to-Value: Given their target market, both are likely to be similarly priced, but the Redmi Note 11 offers more features and an overall better experience for the price.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. Display: Do you prefer a vibrant AMOLED screen with good visibility in sunlight (Redmi Note 11), or is a slightly larger screen with a standard IPS LCD panel acceptable (Realme 9i)?

  2. Camera Versatility: Do you need a wide-angle lens for group shots and landscapes, and a depth sensor for portrait photos (Redmi Note 11), or is a focus on higher-quality selfies and black & white photography more your priority (Realme 9i)?

  3. Performance: Do you need smooth day-to-day performance with a better benchmark score, and better performance for gaming (Redmi Note 11), or are you satisfied with a more basic and less smooth experience (Realme 9i)?

Scenario-based Recommendations:

  • Scenario 1: Photography enthusiast - Choose Xiaomi Redmi Note 11 for more versatile camera system.
  • Scenario 2: Casual user focused on media - Choose Xiaomi Redmi Note 11 for its vibrant and brighter AMOLED display.
  • Scenario 3: Selfie obsessed: Choose Realme 9i for its 16MP front facing camera.
  • Scenario 4: Basic phone user on a budget: Both phones are competent, but Redmi Note 11 offers more for the same price.

My Choice

Personally, I would choose the Xiaomi Redmi Note 11. The superior AMOLED display with its vibrant colors and much higher brightness, combined with the better camera system with its versatile lenses, gives it a clear advantage in my book. While the Realme 9i has a slightly larger display and better front-facing camera, the Redmi Note 11's advantages are more significant for overall user experience, and its higher performance makes it smoother and snappier to use. It’s also more resistant to damage and better suited for gaming and augmented reality applications. Overall, it provides a better package for the same price.

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.