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

Detailed Comparison

Specification
Realme 9i
Realme 9i
Realme

General

Launch Date January 10, 2022 September 21, 2023
Release Year 2022 2023

Physical

Volume 104.54 cm³ 106.59 cm³
Screen Size to Weight Ratio 3.47 "/g 3.35 "/g
Weight 190 g 199 g
Height 164.4 mm 161.4 mm
Width 75.7 mm 74.2 mm
Thickness 8.4 mm 8.9 mm
Foldable Design No No
Available Colors
  • Black
  • Blue
  • Midnight Black (Fushion Black)
  • Moonlight White (Fushion White)
  • Aurora Purple
  • Fushion Purple
  • Camo Green

Display

Screen Size 6.6 " 6.67 "
Resolution 1080 x 2412 1220 x 2712
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.2 % 89.7 %
Pixel Density 400 PPI 446 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 480 nits N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1800 nits

Hardware

Battery Capacity per Screen Area 114.78 mAh/in² 112.39 mAh/in²
Battery Density 47.83 mAh/cm³ 46.91 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM6225 Snapdragon 680 4G (6 nm) Mediatek Dimensity 7200 Ultra (4 nm)
CPU Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver) Octa-core (2x2.8 GHz Cortex-A715 & 6x2.0 GHz Cortex-A510)
GPU Adreno 610 Mali-G610 MC4

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 break down this comparison between the Realme 9i and the Xiaomi Redmi Note 13 Pro+. It's a classic case of an older, budget-focused device going head-to-head with a newer, more premium offering. Here’s a deep dive, keeping things grounded in real-world user experience.

1. Specifications Breakdown

Here’s a detailed breakdown of the key specifications, along with their real-world implications:

FeatureRealme 9iXiaomi Redmi Note 13 Pro+Real-World Implications
Design
Dimensions164.4 x 75.7 x 8.4 mm161.4 x 74.2 x 8.9 mmRealme 9i is slightly taller and wider, while the Redmi Note 13 Pro+ is a tad thicker. The differences are minor, though some might prefer the slightly more compact size of the Xiaomi device for single-handed use.
Weight190g199gRealme 9i is lighter by 9g, which you might feel over extended use. This might matter to users who prioritize a lighter phone for prolonged periods.
Display
Size6.6"6.67"A negligible difference in screen size, both will feel similar in hand.
Resolution1080 x 24121220 x 2712The Redmi Note 13 Pro+ has a much sharper screen, resulting in a crisper image. This impacts the detail you’ll see in videos, photos, and text.
PPI400446The higher PPI on the Xiaomi leads to a slightly finer level of detail on the screen; less pixelated look.
TechnologyIPS LCDAMOLEDAMOLED is superior in every way: deeper blacks, better contrast, more vibrant colors, and better power efficiency, especially with dark themes. This means visuals on the Redmi Note 13 Pro+ will 'pop' more with better clarity.
Refresh Rate90Hz120HzA higher refresh rate means smoother animations, a plus for gaming, scrolling social media, and overall fluid user experience. The Redmi Note 13 Pro+ is slightly better in this regard.
Brightness0 nits1800 nitsThe Xiaomi shines with much higher brightness, making outdoor use in sunlight much more pleasant. Realme has no specified nits, which indicates poor performance in bright light scenarios.
Performance
ChipsetSnapdragon 680 4G (6nm)Dimensity 7200 Ultra (4nm)The Xiaomi’s chipset is significantly more powerful, leading to faster app loading, smoother multitasking, and better gaming performance. The 4nm process of the Xiaomi is more power efficient.
AnTuTu Score216,850803,381This benchmark starkly illustrates the performance gap. The Redmi Note 13 Pro+ is leaps ahead, meaning it handles demanding tasks with more ease.
GPUAdreno 610Mali-G610 MC4A more powerful GPU in the Xiaomi means higher graphics fidelity and frame rates in gaming.
Camera
Standard Camera50MP, f/1.8, 1/2.76"200MP, f/1.65, 1/1.4"The Redmi Note 13 Pro+ packs a much higher resolution sensor, larger sensor size, and wider aperture, all resulting in more detailed, better low-light photos.
Selfie Camera16MP, f/2.1, 1/3.13"16MP, f/2.4, 1/3.06"While both have 16MP, the Realme’s wider aperture gives slightly better low light performance on the selfie camera. The difference in sensor size is minimal.
Extra CamerasMacro (2MP), B&W (2MP)Depth (2MP), Wide-Angle + Macro (8MP)The Realme offers a Macro and B&W camera, while the Xiaomi offers depth and wide angle lens, which is much more versatile.
Video1080p@30fps4K@30fps, 1080p@60/120fpsThe Xiaomi captures sharper videos and has better stabilization, meaning higher-quality home videos and more professional capture.
Camera FeaturesPDAF, HDR, etc.OIS, PDAF, HDR, Night Mode etc.The Xiaomi features Optical Image Stabilization (OIS), which results in sharper photos and smoother videos, plus a night mode, which is essential in modern smartphone cameras.
Battery Life
Capacity5000mAh5000mAhBoth phones have similar battery capacity, so expect similar battery life under similar usage.
Charging33W Fast Charging120W Fast ChargingThe Xiaomi charges much, much faster. This is a huge convenience when in a hurry as the user doesn't have to wait as long.
Software
OSAndroid 11, upgradable to 13Android 13, upgradable to 16Xiaomi has a newer OS out of the box with two more updates, keeping it more secure and offering the newest features for a longer period of time.
Connectivity
WiFi802.11acWiFi 6 (802.11ax)The Xiaomi has Wi-Fi 6 for faster, more reliable connections and better performance in crowded networks.
BluetoothBluetooth 5.0Bluetooth 5.3 LEThe Xiaomi has a more modern Bluetooth version with better energy efficiency and more codecs like LDAC, making them better for wireless audio.
GPSGPS, A-GPS, GLONASS, etc.GPS, A-GPS, GLONASS, etc.The Xiaomi has QZSS, which adds an additional satellite system, meaning slightly more accurate GPS location data.
SIMDual Nano SIMDual Nano SIM / eSIMXiaomi supports eSIM, while Realme doesn't, adding more flexibility for international travelers or those who want to switch carriers quickly.
Storage
Internal Storage64GB or 128GB256GB or 512GBXiaomi offers much more storage, which can hold more photos, videos, and apps, making it ideal for those who like to keep their whole life on their phone.
RAM4GB or 6GB8GB or 12GB or 16GBXiaomi offers much more RAM, allowing for better multitasking, meaning more apps can run in the background.
Audio
Audio QualityHi-Res Audio, Stereo SpeakersDolby Atmos, Stereo SpeakersBoth are excellent, but the user might prefer one audio tuning method over another, depending on preference.
Security
SecuritySide-mounted fingerprint sensorbasic fingerprint sensorBoth have good sensors. The placement is what matters to the user.
Build Quality
Screen ProtectionUnknownCorning Gorilla Glass VictusThe Xiaomi has the superior Corning Gorilla Glass Victus, which makes the screen very resistant to scratches and shattering.
Sensors
SensorsAccelerometer, CompassAccelerometer, Compass, GyroscopeThe Xiaomi has a gyroscope, which is used for many AR apps and games, whereas the Realme is missing that sensor.

2. Key Insights

  • Realme 9i Strengths:

    • Affordability: The primary advantage of the Realme 9i is that it is much more budget-friendly.
    • Good Everyday Performance: It's decent for basic tasks and day-to-day usage.
    • Hi-Res Audio: If you're an audiophile, this is a plus.
  • Xiaomi Redmi Note 13 Pro+ Strengths:

    • Superior Display: The AMOLED screen with higher resolution, refresh rate, and brightness is a massive advantage.
    • Powerful Performance: The chipset is much faster for gaming and multitasking.
    • Better Camera System: Higher resolution main camera and better video capture, with more versatility on additional cameras.
    • Faster Charging: 120W charging is a game changer for charging speed.
    • More Software Updates Future proofed with more software updates.
  • Trade-offs:

    • Realme 9i: It sacrifices performance, display quality, and camera capabilities for a lower price point.
    • Xiaomi Redmi Note 13 Pro+: It's more expensive.

3. User Profiles and Recommendations

  • Realme 9i:
    • Ideal For: Budget-conscious users who need a phone for basic tasks like calls, messaging, and casual social media browsing.
    • Use Case: Secondary phone, or a smartphone for those new to smartphones.
    • Limitations: It's not ideal for gamers, avid photographers, or users who need fast performance and screen quality.
  • Xiaomi Redmi Note 13 Pro+:
    • Ideal For: Users who want a premium experience without breaking the bank. Gamers, photographers, and those who value fast performance and excellent display quality will love this.
    • Use Case: This is a great phone for primary use, for those who depend on their phone for work or leisure.
    • Limitations: Pricier than the Realme 9i.

4. Buying Decision Framework

Here are three practical questions to guide your decision:

  1. What’s Your Budget?
    • If budget is the primary constraint, the Realme 9i is the more affordable option.
    • If you can stretch your budget, the Xiaomi Redmi Note 13 Pro+ offers far better value.
  2. What Will You Use It For?
    • For basic usage, the Realme 9i will be sufficient.
    • For gaming, photography, and heavy usage, the Xiaomi Redmi Note 13 Pro+ is a clear winner.
  3. How Long Do You Plan on Using This Phone?
    • If you want your phone to last for multiple years, the Xiaomi Redmi Note 13 Pro+ is more future-proof due to its faster performance, better display, and more OS updates.

Scenario-Based Recommendations:

  • Casual User: If you need a simple phone that covers the basics, the Realme 9i will do the job adequately.
  • Tech Enthusiast/Heavy User: The Xiaomi Redmi Note 13 Pro+ is the clear winner, providing better performance and features across the board.
  • On-the-Go Photographer: The Xiaomi’s camera system is significantly better, making it ideal for photo enthusiasts.
  • Mobile Gamer: The Xiaomi will perform significantly better with its superior GPU, higher refresh rate, and more RAM.

My Choice and Why

If I were buying a phone right now, I'd choose the Xiaomi Redmi Note 13 Pro+ without hesitation. Despite the price difference, the value you get from the Xiaomi is undeniable. The superior display, the significantly faster performance, the greatly improved camera system, and the faster charging are all worth the extra cost. The overall user experience is so much better that it would be a clear difference in day-to-day use. The Redmi Note 13 Pro+ simply offers a more comprehensive package, one that feels more modern and capable, whereas the Realme feels like it would be lagging behind in performance very soon.

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.