Xiaomi Redmi Note 11 4G vs Asus Zenfone 9 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date December 1, 2021 September 15, 2022
Release Year 2021 2022

Physical

Volume 108.86 cm³ 90.79 cm³
Screen Size to Weight Ratio 3.59 "/g 3.49 "/g
Weight 181 g 169 g
Height 162 mm 146.5 mm
Width 75.5 mm 68.1 mm
Thickness 8.9 mm 9.1 mm
Foldable Design No No
Available Colors
  • Carbon Gray
  • Pebble White
  • Sea Blue
  • Midnight Black
  • Starry Blue
  • Moonlight White
  • Sunset Red

Display

Screen Size 6.5 " 5.9 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 83.4 % 84.2 %
Pixel Density 405 PPI 445 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1100 nits

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 123.53 mAh/in²
Battery Density 45.93 mAh/cm³ 47.36 mAh/cm³
Battery Capacity 5000 mAh 4300 mAh
NFC Support No Yes
Chipset Mediatek MT6769H Helio G88 (12 nm) Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU Mali-G52 MC2 Adreno 730

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 12
Maximum OS Version 14

Comparison Summary

Alright, let's dive deep into a head-to-head comparison of the Xiaomi Redmi Note 11 4G and the Asus Zenfone 9. We'll unpack what these specs really mean for you, the user, and help you figure out which phone might be the better fit.

1. Specifications Breakdown

Here’s a detailed breakdown comparing the two devices, highlighting real-world implications:

FeatureXiaomi Redmi Note 11 4GAsus Zenfone 9Real-World Implications
Design
Dimensions162 × 75.5 × 8.9 mm146.5 × 68.1 × 9.1 mmRedmi is noticeably larger, making the Zenfone more pocketable.
Weight181g169gZenfone is slightly lighter, which you'll feel over extended use.
Display
Size6.5"5.9"Redmi has a larger screen for media consumption. Zenfone is more compact for one-handed use.
Resolution1080x24001080x2400Both have sharp, detailed displays.
Pixel Density405 PPI445 PPIZenfone's display is slightly sharper due to higher pixel density.
Technology-AMOLEDZenfone's AMOLED offers superior colors, contrast, and power efficiency.
Refresh Rate90Hz120HzZenfone has smoother animations and scrolling.
Brightness0 nits1100 nitsZenfone's screen is much more visible in bright sunlight.
Performance
ChipsetMediatek Helio G88Snapdragon 8+ Gen 1Zenfone offers significantly higher performance for gaming, multitasking.
AnTuTu Score253,1001,232,500Zenfone is far faster in all areas - a massive performance difference.
GPUMali-G52 MC2Adreno 730Zenfone has a much more powerful GPU for demanding tasks.
Battery
Capacity5000mAh4300mAhRedmi has a larger battery for longer usage.
Charging18W fast charging30W fast chargingZenfone charges faster.
FeaturesReverse charging, 9W reverse wired chargingNon-removableRedmi can charge other devices but the Zenfone can't.
Camera
Main Camera50MP, f/1.850MP, f/1.8Both have similar main camera specs, but different sensors.
Main Camera Sensor-Sony IMX766Zenfone's superior main sensor produces higher quality images, especially in low light.
Selfie Camera8MP, f/2.0, 1.12 µm pixel size12MP, f/2.45, 1.22 µm pixel sizeZenfone offers higher res and larger pixels for better selfies.
Wide Angle lens8MP, f/2.2-Redmi has a dedicated wide-angle lens, Zenfone doesn't.
Macro lens2MP, f/2.4-Redmi has a dedicated macro lens, Zenfone doesn't.
Wide Angle + Macro-12MP, f/2.2Zenfone uses a single lens for both wide-angle and macro shots.
Video1080p@30fpsUp to 8K@24fpsZenfone offers far superior video recording with more resolution and advanced stabilization.
Camera FeaturesTriple Camera, Digital StabilizationDual Camera, OIS, Gimbal StabilizationZenfone has better stabilization with OIS and Gimbal, along with more features.
Software
OSAndroid 11Android 12Zenfone ships with a newer OS and will receive more updates.
Connectivity
Wi-FiWi-Fi 5Wi-Fi 6EZenfone has faster, more stable Wi-Fi with newer standards.
Bluetooth5.1 LE5.2 LEZenfone offers more advanced Bluetooth features and codecs.
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)Zenfone supports more satellite systems for better GPS accuracy.
Storage
Internal Storage128 GB128GB or 256 GBZenfone has up to 256 GB for more files, apps, etc
RAM4 GB or 6 GB8 GB or 16 GBZenfone has significantly more RAM for better performance with multitasking.
Expandable StorageNoNoNeither phone offers expandable storage.
Audio
QualityStereo SpeakersHi-Res Audio, Noise cancellation microphone, Stereo Speakers, 3 microphonesZenfone has higher audio quality, better mics.
Security
FeaturesSide-mounted fingerprint sensorSide-mounted fingerprint sensorBoth have side-mounted fingerprint scanners.
Build
Screen ProtectionCorning Gorilla Glass 3Corning Gorilla Glass VictusZenfone has superior protection.
SensorsBiometric: Fingerprint; Motion: Accelerometer, Compass, Gyroscope; Proximity: Ultrasonic proximity virtualBiometric: Fingerprint; Proximity: Proximity; Motion: Accelerometer, Compass, Gyroscope, Gravity, HallBoth feature a solid sensor suite with the Redmi having an Ultrasonic proximity virtual sensor and Zenfone having additional Gravity and Hall sensors.

2. Key Insights

Xiaomi Redmi Note 11 4G:

  • Strengths:

    • Larger display, ideal for media consumption.
    • Larger battery for potentially longer battery life.
    • Reverse charging and 9W reverse wired charging can be handy.
    • Dedicated wide-angle and macro lenses offer versatility in photography.
    • Lower price point makes it very accessible for basic use.
  • Trade-offs:

    • Weaker performance compared to the Zenfone.
    • Lower quality display, especially in bright light.
    • Older software and slower charging.
    • Limited video capabilities and stabilization.
    • No expandable storage.

Asus Zenfone 9:

  • Strengths:

    • Much higher performance for gaming, multitasking, and overall speed.
    • Superior AMOLED display with higher brightness and 120Hz refresh rate.
    • Faster charging.
    • Advanced camera system with OIS and Gimbal for better stability and video capabilities.
    • Newer software and better future update support.
    • Higher quality audio and microphones.
    • More storage options and RAM
    • More compact and premium design with Gorilla Glass Victus protection.
  • Trade-offs:

    • Smaller screen.
    • Smaller battery capacity, potentially shorter battery life
    • No dedicated Wide Angle and Macro lens

3. User Profiles and Recommendations

  • Xiaomi Redmi Note 11 4G:

    • Best for: Budget-conscious users who prioritize a larger screen, basic photography, and long battery life.
    • Use Cases: Casual browsing, social media, media consumption, light gaming.
    • Recommendation: A solid everyday phone for those who don't need top-tier performance or advanced camera features.
  • Asus Zenfone 9:

    • Best for: Power users who need high performance, advanced photography/videography, and a premium experience.
    • Use Cases: Gaming, heavy multitasking, professional photo/video capture, and high-performance applications.
    • Recommendation: The better phone if you’re willing to spend more for flagship-level performance, camera quality, and a superior user experience.

4. Buying Decision Framework

Here are three practical questions to guide your decision:

  1. What is Your Primary Use Case? If you just need a reliable device for basic tasks, the Redmi Note 11 4G will do the job, while Zenfone excels in heavy duty.
  2. How Important is Performance? If you need the best speeds the Zenfone is far ahead.
  3. How Much is your Budget? The Zenfone commands a higher price due to it's flagship performance and features. If budget is the main concern, the Redmi Note 11 4G is much more accessible.

Scenario-Based Recommendations:

  • Budget User: Go for the Xiaomi Redmi Note 11 4G. It’s an affordable workhorse with a big screen.
  • Gamer: The Asus Zenfone 9's processor, GPU, and faster refresh rate make it a clear winner here.
  • Photographer/Videographer: The Asus Zenfone 9, with its advanced camera features and better sensors, is a clear choice for better photos and video.
  • Commuter: The Zenfone 9's smaller size and brighter screen make it easier to use on the go.
  • Multitasker: The Zenfone 9's powerful chipset and ample RAM make it the better choice for users that switch between multiple apps.

My Choice

Personally, I'd choose the Asus Zenfone 9. As a tech journalist, I appreciate the superior performance, cutting-edge camera capabilities, and a smaller, more pocketable design. The difference in raw processing power and the significant advancements in the camera quality along with the superior display technology are just too significant for me to consider the Redmi. Yes, the Zenfone comes with a higher price tag, but for the quality and performance, it’s a trade-off I’m willing to make, especially given the superior build quality.

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.