Realme 9i vs Xiaomi Redmi Note 13 Pro 4G - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 9i
Realme 9i
Realme

General

Launch Date January 10, 2022 January 15, 2024
Release Year 2022 2024

Physical

Volume 104.54 cm³ 96.66 cm³
Screen Size to Weight Ratio 3.47 "/g 3.55 "/g
Weight 190 g 188 g
Height 164.4 mm 161.1 mm
Width 75.7 mm 75 mm
Thickness 8.4 mm 8 mm
Foldable Design No No
Available Colors
  • Black
  • Blue
  • Midnight Black
  • Forest Green
  • Lavender Purple

Display

Screen Size 6.6 " 6.67 "
Resolution 1080 x 2412 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.2 % 88.9 %
Pixel Density 400 PPI 395 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 480 nits 500 nits
HBM Brightness N/A 1000 nits
Peak Brightness N/A 1300 nits

Hardware

Battery Capacity per Screen Area 114.78 mAh/in² 112.39 mAh/in²
Battery Density 47.83 mAh/cm³ 51.73 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM6225 Snapdragon 680 4G (6 nm) Mediatek Helio G99 Ultra
CPU Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver) Octa-core (2x2.2 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 13
Maximum OS Version 13 16

Comparison Summary

Alright, let's get down to brass tacks and break down the Realme 9i and the Xiaomi Redmi Note 13 Pro 4G. I've got my engineering hat on, so expect a detailed look into what these specs mean in your day-to-day life. Let's jump in.

1. Specifications Breakdown

Here’s a table breaking down the key differences, with a focus on how these translate to real-world usage:

FeatureRealme 9iXiaomi Redmi Note 13 Pro 4GReal-World Implications
Design
Dimensions164.4 × 75.7 × 8.4 mm161.1 × 75 × 8 mmRedmi Note 13 Pro is slightly smaller and thinner, potentially more comfortable in hand, especially for smaller hands.
Weight190g188gBoth are virtually the same weight, won't make a noticeable difference in daily carrying.
Display
Size6.6"6.67"Practically identical screen size; both will offer an immersive viewing experience.
Resolution1080x24121080x2400Very similar sharpness; both offer a Full HD+ experience, suitable for detailed content.
Pixel Density (PPI)400395Practically identical sharpness.
TechnologyIPS LCDAMOLEDMajor Advantage: Redmi Note 13 Pro has richer colors, deeper blacks, better contrast, and more power-efficient dark mode.
Refresh Rate90Hz120HzAdvantage: Redmi Note 13 Pro feels smoother in animations and scrolling.
Brightness0 nits1300 nitsMajor Advantage: Redmi Note 13 Pro is far more readable outdoors in direct sunlight.
Performance
ChipsetSnapdragon 680 4G (6 nm)Mediatek Helio G99 UltraMajor Advantage: Redmi Note 13 Pro's chipset is significantly more powerful, for snappier performance in apps and games.
AnTuTu Score216,850450,000Major Advantage: Redmi Note 13 Pro will feel much faster, handle multitasking better, and play games more smoothly.
GPUAdreno 610Mali-G57 MC2The Redmi Note 13 Pro has better graphics capabilities.
Camera
Main Camera50MP, f/1.8, 1/2.76" sensor200MP, f/1.65, 1/1.4" sensorMajor Advantage: Redmi Note 13 Pro will capture far more detailed photos, better low-light performance, and higher resolution.
Selfie Camera16MP, f/2.1, 1/3.13" sensor16MP, f/2.4, 1/3.06" sensorSimilar performance in standard conditions, slight advantage in low-light for the Realme due to wider aperture.
Additional Cameras2MP Macro, 2MP B&W8MP Wide-angle, 2MP DepthRedmi Note 13 Pro has a far more useful Wide-Angle + Macro lens.
Video1080p@30fps; No stab.1080p@30/60fps; Yes stab.Advantage: Redmi Note 13 Pro allows 60fps recording and offers video stabilization
FeaturesDigital zoom, Triple camera, Autofocus, Touch focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer4K Video, Digital zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), Autofocus, Touch focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Night ModeMajor Advantage: Redmi Note 13 Pro has the advantage of OIS, 4k video, digital image stab and night mode
Battery Life
Capacity5000mAh5000mAhBattery life should be comparable on a single charge.
Charging33W Fast Charging67W Fast ChargingAdvantage: Redmi Note 13 Pro charges much faster, reducing waiting time.
Software
Operating SystemAndroid 11, upgradable to 13Android 13, upgradable to 16Advantage: Redmi Note 13 Pro has a more current OS with more future updates.
Connectivity
Wi-Fi802.11a/b/g/n/ac802.11a/b/g/n/ac/ax, MiMOAdvantage: Redmi Note 13 Pro has a faster, more reliable Wi-Fi standard.
BluetoothBluetooth 5.0Bluetooth 5.2, LE, LDACAdvantage: Redmi Note 13 Pro has a newer Bluetooth standard.
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, A-GPS, GLONASS, Beidou, Galileo, B1Advantage: Redmi Note 13 Pro has more accurate GPS.
Storage
Internal Storage64GB or 128 GB128GB, 256GB, or 512GBAdvantage: Redmi Note 13 Pro offers much more storage.
RAM4GB or 6GB8GB or 12GBMajor Advantage: Redmi Note 13 Pro has more RAM for better multitasking.
Expandable StorageNoNoNeither phone offers expandable storage.
Audio
QualityHi-Res Audio, Stereo SpeakersDolby Atmos, Hi-Res Audio, Stereo SpeakersAdvantage: Redmi Note 13 Pro has better audio quality due to Dolby Atmos
Security
SensorSide-mounted fingerprint sensorbasic fingerprint sensorAdvantage: Realme 9i has a more advanced side-mounted fingerprint sensor.
Build Quality
Screen ProtectionUnknownCorning Gorilla Glass 5Advantage: Redmi Note 13 Pro has much better screen protection
Sensors
SensorsFingerprint, Proximity, Accelerometer, CompassFingerprint, Proximity, Accelerometer, Compass, GyroscopeAdvantage: Xiaomi Redmi Note 13 Pro 4G has a more complete set of sensors for advanced features.
## 2. Key Insights

Realme 9i:

  • Strengths: Solid battery life, decent performance for basic tasks, side-mounted fingerprint sensor, and a lower price point.
  • Competitive Advantages: It's more of a budget device that still covers most of the basics well. It has wider aperture on the selfie camera and offers a more advanced side-mounted fingerprint sensor.
  • Trade-offs: The display is an older technology (IPS LCD), it has a less powerful chipset, and has a slower charging rate. The camera is good for basic photography, but lacks the detail and advanced features. There is no expandable storage, it uses older OS and a limited amount of RAM and Storage.
  • Limitations: Limited to 1080p/30fps video recording and an older android version.

Xiaomi Redmi Note 13 Pro 4G:

  • Strengths: Stunning AMOLED display with high refresh rate, much faster processor, significantly better main camera with optical stabilization and 4K video recording, faster charging, superior software, and Dolby Atmos audio.
  • Competitive Advantages: It excels in almost every category, making it a great all-around smartphone.
  • Trade-offs: It is more expensive than the Realme 9i. It lacks expandable storage.
  • Limitations: It does not offer a macro lens camera.

3. User Profiles and Recommendations

Realme 9i is Ideal for:

  • Budget-Conscious Users: Those who need a reliable phone for basic tasks without breaking the bank.
  • Light Users: Individuals who primarily use their phone for calls, texts, social media, and some casual browsing.
  • Users Not Concerned with High-End Gaming: Those who don't require heavy processing power for gaming or demanding apps.
  • First time smartphone users: It is a very good starting device.
  • Users focused on battery life: Those who need a long-lasting battery for the day.

Xiaomi Redmi Note 13 Pro 4G is Ideal for:

  • Photography Enthusiasts: Those who want a high-quality camera with sharp images, great low-light performance, and 4k video.
  • Multimedia Consumers: People who enjoy watching videos, playing games, and need a good display with vibrant colors and a high refresh rate.
  • Performance-Oriented Users: Those who require smooth multitasking, snappy app loading, and lag-free gaming.
  • Users who want a more modern device: Those who are interested in a device with the most recent technologies in its price range.
  • Users who value a long software lifespan: Those who want a device with a longer update cycle.
  • Power Users: People who value having a great amount of RAM and Storage for heavy app usage and multitasking.

4. Buying Decision Framework

Here are three questions to help you choose:

  1. What is your budget? If you're on a very tight budget, the Realme 9i can be a viable option. If you can invest a little more, the Redmi Note 13 Pro 4G offers much more for the money.
  2. How important is the display quality? If you value a rich, vibrant display for media consumption, the Redmi Note 13 Pro 4G’s AMOLED is a clear winner.
  3. What do you use your phone for the most? If it's mainly for basic communication, the Realme 9i suffices. For those who like photography, gaming, or heavy multitasking, the Redmi Note 13 Pro 4G is the better choice.

Scenario-Based Recommendations:

  • Scenario 1: The Casual User - If you mostly browse the web, send messages, and occasionally check social media, the Realme 9i is acceptable.
  • Scenario 2: The Multimedia Enthusiast - If you stream a lot of videos or play graphic-intensive mobile games, the Xiaomi Redmi Note 13 Pro 4G is the better pick for its superior display and processing power.
  • Scenario 3: The Photography Lover - If you care about taking high-quality photos in various conditions, the Xiaomi Redmi Note 13 Pro 4G will provide much better results.
  • Scenario 4: The Budget-Conscious Consumer - If you need a functional phone for day-to-day tasks and cannot exceed a low budget, the Realme 9i is a good entry-level device.
  • Scenario 5: The "All-Rounder" - If you value a solid all-around experience without breaking the bank, then the Xiaomi Redmi Note 13 Pro 4G is the right device for you.

My Choice

If I were to choose between these two devices, I would definitely go with the Xiaomi Redmi Note 13 Pro 4G. The difference in display quality alone is enough to justify the price increase, with the AMOLED screen offering a vastly superior viewing experience. Add to that the much faster processor, greatly improved camera capabilities, faster charging, and more storage and RAM, and you have a device that's just significantly more capable across the board. While the Realme 9i is a decent budget device, the Redmi Note 13 Pro 4G is a powerhouse that fits my requirements for a modern smartphone. It's a more complete experience and one that I would be much happier using day-to-day.

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.