Realme 9i vs Xiaomi Poco M4 Pro - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 9i
Realme 9i
Realme

General

Launch Date January 10, 2022 March 16, 2022
Release Year 2022 2022

Physical

Volume 104.54 cm³ 95.71 cm³
Screen Size to Weight Ratio 3.47 "/g 3.58 "/g
Weight 190 g 179.5 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
  • Cool Blue
  • Poco Yellow
  • Power Black

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 detailed comparison of the Realme 9i and the Xiaomi Poco M4 Pro. These two phones are vying for attention in the mid-range market, but they take slightly different approaches to delivering value. I'm going to break down the specs, highlight the key differences, and help you figure out which one might be the right fit for you.

1. Specifications Breakdown

First, let's get down to the nitty-gritty with a detailed comparison table. I've organized the specs into categories that make sense for real-world usage, and I've added a "Real-World Implications" column to explain what these numbers mean for you.

FeatureRealme 9iXiaomi Poco M4 ProReal-World Implications
Design
Dimensions164.4 x 75.7 x 8.4 mm159.9 x 73.9 x 8.1 mmThe Realme 9i is slightly larger and bulkier in the hand.
Weight190g179.5gPoco M4 Pro is lighter, which may feel better for extended use.
Display
Size6.6"6.43"Realme 9i has a larger display, good for media consumption.
Resolution1080x24121080x2400Both offer crisp visuals.
Pixel Density (PPI)400409Similar sharpness on both phones.
TechnologyIPS LCDAMOLEDThe Poco M4 Pro has superior blacks and contrast, which make it better for immersive viewing and better power saving for dark themes.
Refresh Rate90Hz90HzBoth offer smooth scrolling and animations.
Performance
ChipsetSnapdragon 680 (6nm)Helio G96 (12nm)Poco M4 Pro's chipset is significantly more powerful.
AnTuTu Score216,850438,700Poco M4 Pro is much faster in daily tasks, multitasking, and gaming.
GPUAdreno 610Mali-G57 MC2Poco M4 Pro has a better graphics performance.
Camera
Main Camera50MP f/1.850MP f/1.8Similar image quality in standard conditions.
Selfie Camera16MP f/2.116MP f/2.45Realme 9i has a slightly wider aperture for potentially better low-light performance in selfies.
Wide Angle CameraNot Available8MP f/2.2Poco M4 Pro offers added flexibility with wide angle lens for landscape shots.
Macro Camera2MP f/2.4Not AvailableRealme 9i offers a dedicated macro lens for close-up photography.
Black & White Camera2MP f/2.4Not AvailableRealme 9i has a black and white lens for added flexibility in photography.
Video1080p @ 30fps, 120fps Slow Motion1080p @ 30fps, 60fps Slow MotionBoth support 1080p video recording; Realme 9i shoots slow motion at 120fps, Xiaomi Poco M4 Pro at 60fps.
Camera FeaturesTriple camera, PDAFDual camera, Digital Stabilization, Night ModeRealme 9i offers PDAF, while Poco M4 Pro provides stabilization and night mode.
Battery Life
Capacity5000mAh5000mAhBoth phones offer similar battery life for a full day's use.
Charging33W Fast Charge33W Fast ChargeBoth support the same charging speed, so charging times should be similar.
Software
OSAndroid 11 with upgrade to 13Android 11Realme 9i has a better upgrade path compared to Xiaomi Poco M4 Pro
Connectivity
WiFi802.11ac802.11acBoth offer similar WiFi standards.
Bluetooth5.05.1 LEPoco M4 Pro has slightly better Bluetooth with LE support.
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, A-GPS, GLONASS, Beidou, Galileo, BeiDou (B1)Poco M4 Pro has better satellite positioning support.
Storage
Internal Storage64GB or 128 GB-Realme 9i offers either 64GB or 128GB storage options
RAM4GB or 6GB-Realme 9i has 4GB or 6GB RAM options
Expandable StorageNoNoNeither of the devices supports expandable storage
Audio
Audio FeaturesHi-Res Audio, Stereo SpeakersDolby Atmos, Hi-Res Audio, Stereo Speakers, 2 microphonesPoco M4 Pro has the superior audio quality with Dolby Atmos and 2 microphones for better voice recording
Security
Fingerprint SensorSide-mountedSide-mountedBoth offer similar side-mounted fingerprint technology for basic security
Build Quality
Screen ProtectionUnknownGorilla Glass 3Poco M4 Pro has superior screen protection with Corning Gorilla Glass 3
Sensors
SensorsFingerprint, Proximity, Accelerometer, CompassFingerprint, Accelerometer, Compass, Gyroscope, Ultrasonic proximity virtualPoco M4 Pro has more sensors which include a Gyroscope that is very useful for gaming, and better virtual proximity sensors.

2. Key Insights

Realme 9i:

  • Strengths: The Realme 9i boasts a larger display, which can be beneficial for media consumption. It also offers a triple camera setup with a dedicated macro lens.
  • Competitive Advantages: Its main advantage is the large display, and the inclusion of a macro and black and white lens for creative photography.
  • Trade-offs: It lags behind in performance and display quality compared to the Poco M4 Pro.

Xiaomi Poco M4 Pro:

  • Strengths: The Poco M4 Pro shines with its AMOLED display, significantly better performance, a wide-angle camera, and superior audio features, alongside enhanced protection with Corning Gorilla Glass 3.
  • Competitive Advantages: It offers a superior viewing experience, snappier performance, better camera versatility with a wide-angle lens, and better sound quality with Dolby Atmos.
  • Trade-offs: It lacks a dedicated macro lens, and the display is slightly smaller than that of the Realme 9i.

User Experience:

  • The Poco M4 Pro is likely to feel smoother and more responsive in everyday use thanks to its more powerful chipset. Gaming and demanding apps will perform much better.
  • The AMOLED screen on the Poco M4 Pro makes it ideal for media consumption, with deeper blacks and more vibrant colors.
  • The Realme 9i’s larger display may appeal to users who prefer a larger canvas, though it comes at the cost of display quality and performance.

3. User Profiles and Recommendations

  • Realme 9i: This phone is suitable for users who prioritize a large screen for media consumption and value extra camera features. This phone would also be a good choice for those with a lower budget.
  • Xiaomi Poco M4 Pro: This phone is a better choice for users who want a great overall user experience, with a premium AMOLED display, better performance, better cameras and superior sound quality for a better media consumption. It's a better option for gamers, social media users and those who prioritize responsiveness.

4. Buying Decision Framework

Here are three practical questions to help you decide:

  1. Do you prioritize display quality and performance over screen size? If so, the Poco M4 Pro's AMOLED screen and superior chipset are the clear winners.
  2. Is a large display and creative photography most important to you? If so, the Realme 9i might be a better option with the larger screen and dedicated macro lens.
  3. How important are extra features for audio and video consumption? The Poco M4 Pro's Dolby Atmos, and dual microphones enhance audio and video consumption.

Scenario-Based Recommendations:

  • For the casual user: The Xiaomi Poco M4 Pro offers a better balanced experience with its superior display and performance.
  • For the gamer: The Xiaomi Poco M4 Pro's more powerful chipset and gyroscope sensor make it a much better pick for gaming.
  • For the budget-conscious user who wants a larger display: The Realme 9i is a decent option.
  • For the photography enthusiast: Both phones offer good photographic experiences, although the Xiaomi Poco M4 Pro edges out the Realme 9i for versatility because it has a wide-angle lens, better processing for low-light performance, and better video stabilization.

My Choice

If I were choosing between these two, I would go with the Xiaomi Poco M4 Pro. The AMOLED display, the superior performance of the chipset, the wide-angle camera, better audio with Dolby Atmos and stereo speakers, all offer a much better experience for day-to-day use. The slightly smaller screen size is a trade-off I am willing to make for the improved overall experience. The extra screen protection with Gorilla Glass 3 is also a big plus. While the Realme 9i has its merits, the Poco M4 Pro's strengths simply outweigh the benefits of a slightly larger screen. The Poco M4 Pro will offer a more responsive and enjoyable experience, especially if I plan to game, watch media, or take photos.

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.