Realme 9i vs Xiaomi Redmi Note 12 Pro - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 9i
Realme 9i
Realme

General

Launch Date January 10, 2022 November 1, 2022
Release Year 2022 2022

Physical

Volume 104.54 cm³ 99.1 cm³
Screen Size to Weight Ratio 3.47 "/g 3.57 "/g
Weight 190 g 187 g
Height 164.4 mm 163 mm
Width 75.7 mm 76 mm
Thickness 8.4 mm 8 mm
Foldable Design No No
Available Colors
  • Black
  • Blue
  • Polar White
  • Frosted Blue (Sky Blue)
  • Onyx Black (Midnight Black)
  • Stardust 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 % 86.7 %
Pixel Density 400 PPI 395 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 480 nits 500 nits
HBM Brightness N/A 900 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 114.78 mAh/in² 112.39 mAh/in²
Battery Density 47.83 mAh/cm³ 50.45 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM6225 Snapdragon 680 4G (6 nm) Mediatek Dimensity 1080 (6 nm)
CPU Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver) Octa-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU Adreno 610 Mali-G68 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 12
Maximum OS Version 13

Comparison Summary

Alright, let's dive deep into this comparison between the Realme 9i and the Xiaomi Redmi Note 12 Pro. Buckle up, tech enthusiasts, because we’re about to dissect these devices with a fine-toothed comb.

1. Specifications Breakdown

FeatureRealme 9iXiaomi Redmi Note 12 ProReal-World Implications
Design
Dimensions164.4 × 75.7 × 8.4 mm, 190g163 × 76 × 8 mm, 187gThe Redmi Note 12 Pro is slightly more compact and lighter, making it a touch more pocketable.
BuildStandardStandardBoth are standard smartphones, no fancy foldable tech here.
Display
Size6.6"6.67"In practical terms both have virtually identical displays.
Resolution1080x24121080x2400Sharp, clear images on both, with minimal difference in pixel density.
Pixel Density (PPI)400395Both screens are sharp, but the Realme 9i is slightly more so. In practice it won't be noticeable.
TechnologyIPS LCDAMOLEDBig win for Xiaomi: AMOLED means deeper blacks, better contrast, more vibrant colors, and improved battery efficiency with dark themes.
Refresh Rate90Hz120HzThe Redmi Note 12 Pro offers smoother scrolling and animations, which can be noticeable during fast-paced gaming or scrolling through social media.
Brightness0 nits900 nitsMassive win for Xiaomi: The Redmi Note 12 Pro's screen is dramatically brighter, making it far more usable in bright sunlight. This makes a big difference in real-world usage.
Performance
ChipsetQualcomm Snapdragon 680 (6 nm)MediaTek Dimensity 1080 (6 nm)The Dimensity 1080 is significantly more powerful for gaming and heavy apps. The Realme 9i is more of a budget performer.
AnTuTu Score216,850573,200Another significant win for Xiaomi: The Redmi Note 12 Pro absolutely trounces the Realme 9i in performance, offering smoother multitasking and better gaming.
GPUAdreno 610Mali-G68 MC4The Mali GPU in the Redmi Note 12 Pro is much more capable, translating to better graphics in games and video editing.
Camera
Main Camera50MP, f/1.8, 1/2.76", 0.64µm50MP, f/1.88, 1/1.56", 1.00µmWhile both use 50MP sensors, the Redmi Note 12 Pro's larger sensor and larger pixel size result in superior low-light performance and overall image quality.
Selfie Camera16MP, f/2.1, 1/3.13", 1.00µm16MPComparable selfie performance, though the Redmi has no listed sensor model.
Wide AngleNone8MP, f/1.9The Redmi Note 12 Pro offers a wide-angle lens for more versatile photography, something the Realme 9i lacks.
Macro Camera2MP, f/2.4, 1/5", 1.75µm2MP, f/2.4, 1/5", 1.75µmBoth devices have a 2MP macro camera for those close-up shots. Quality should be similar but not exceptional.
Black & White Camera2MP, f/2.4, 1/5", 1.75µmNoneRealme 9i has a dedicated B&W sensor for added monochrome shots.
Video1080p@30fps4K@30fps, 1080p@up to 120fpsSignificant win for Xiaomi: The Redmi Note 12 Pro offers significantly better video quality, with 4K recording and higher frame rate options for smoother video and slow-motion shots.
Video StabilizationNoYes (OIS)Another win for Xiaomi: Redmi Note 12 Pro includes OIS, leading to more stable, less shaky video footage.
DxOMark ScoreNot Tested102 (Photo 108, Video 98)Xiaomi Redmi Note 12 Pro is confirmed to have very good photo and video capabilities.
Battery Life
Capacity5000mAh5000mAhBoth phones have the same battery capacity, suggesting comparable battery life for general usage.
Charging33W fast charging67W fast chargingSignificant win for Xiaomi: The Redmi Note 12 Pro charges much faster, reducing downtime.
Software
OSAndroid 11, upgradable to 13Android 12The Redmi Note 12 Pro has a slightly newer OS out of the box and should have more life left in terms of software updates.
Connectivity
Wi-Fi802.11acWi-Fi 6 (802.11ax)The Redmi Note 12 Pro supports the newer Wi-Fi 6 standard for faster, more reliable connections.
Bluetooth5.05.2Xiaomi offers LE (Low Energy) for better battery consumption.
GPSGPS, A-GPS, GLONASS, Beidou, GalileoA-GPS, GLONASS, Beidou, QZSS, Galileo, GLONASS (L1), BeiDou (B1), QZSS (L1 + L5)Xiaomi has more satellite systems to use.
Storage
Internal Storage64/128 GB128/256 GBThe Redmi Note 12 Pro starts at 128 GB and can be configured up to 256 GB, while Realme offers 64 GB or 128 GB, providing more space.
RAM4/6 GB6/8/12 GBThe Redmi Note 12 Pro has RAM configurations of 6, 8 or 12 GB while the Realme 9i only has 4 or 6 GB, improving multitasking.
Expandable StorageNoNoNeither phone has expandable storage, which can be a negative for those that need it.
Audio
Audio QualityHi-Res Audio, Stereo SpeakersDolby Atmos, Stereo SpeakersRealme has Hi-Res audio for better audio quality, but Xiaomi has Dolby Atmos for a more immersive audio experience. Both phones are generally the same in audio capability.
Security
Security Featuresside-mounted fingerprint sensorside-mounted fingerprint sensorBoth have a side mounted fingerprint sensor to provide fast and secure unlocking.
Build Quality
Screen ProtectionUnknownCorning Gorilla Glass 5Xiaomi Redmi Note 12 Pro has screen protection, leading to more durability in the long run.
Sensors
SensorsAccelerometer, Compass, Proximity, FingerprintAccelerometer, Compass, Gyroscope, Proximity, FingerprintXiaomi has a Gyroscope, which allows for better movement sensing for games and VR.

2. Key Insights

  • Xiaomi Redmi Note 12 Pro's Dominance: The Redmi Note 12 Pro wins in nearly every key category that matters. It boasts a superior AMOLED display with higher brightness and a smoother refresh rate, a much more powerful processor, better cameras, faster charging, and more RAM.

  • Realme 9i's Strengths: The Realme 9i is more of a budget-oriented device. It is marginally smaller and lighter, but its hardware compromises make it pale in comparison with the Redmi.

  • Practical Implications: The differences here are not just on paper. The Redmi Note 12 Pro provides a markedly better user experience across the board. It offers faster performance, better screen quality, much-improved camera quality and speed, and a better software experience.

  • Trade-offs: The primary trade-off is likely price. The Realme 9i will come in at a lower price point making it more accessible, but it does have less longevity. The Redmi Note 12 Pro is a better investment for long term use.

3. User Profiles and Recommendations

  • Realme 9i:
    • Best For: Casual users on a strict budget, those who prioritize basic functionality and decent battery life over high-end performance.
    • Use Cases: Light social media browsing, basic photo capture, and general day-to-day tasks. It would be a great secondary phone or for those who just want to have a smartphone for a low price.
  • Xiaomi Redmi Note 12 Pro:
    • Best For: Power users, photographers, gamers, and those who want a feature-rich phone with a premium feel and experience.
    • Use Cases: High-quality photography and videography, smooth gaming, heavy multitasking, and anyone who values display quality for consuming media.

4. Buying Decision Framework

Here are three key questions to help you decide:

  1. How Important is Display Quality? If you value vibrant colors, deep blacks, and a bright screen, the Redmi Note 12 Pro's AMOLED display is a clear winner. For casual use, the Realme 9i is okay.

  2. What's Your Performance Need? For smoother multitasking and gaming, the Redmi Note 12 Pro's powerful processor and ample RAM make a huge difference. If you just want basic day-to-day functions, the Realme 9i might be enough.

  3. How much do you value Camera Quality and Speed? For better photos and videos, especially in low light, and the convenience of 4k and optical image stabilization, the Redmi Note 12 Pro is significantly better. If you just want basic photos the Realme 9i will be fine.

Scenario-Based Recommendations:

  • Budget-Conscious User: Go with the Realme 9i but be aware of the compromises you are making.
  • Photo Enthusiast: The Redmi Note 12 Pro is significantly better.
  • Mobile Gamer: The Redmi Note 12 Pro is a must.
  • Average User Wanting the Best Value: It is best to buy the Redmi Note 12 Pro due to the sheer performance and value for the price, even if the initial outlay is higher.

Final Thoughts

If you had a gun to my head, I'd choose the Xiaomi Redmi Note 12 Pro. The enhanced performance, superior display, and much better camera system make the Redmi Note 12 Pro the clear choice for anyone who values a more premium experience. It will also have a much better lifespan than the Realme, making it worth the money.

While the Realme 9i is a more budget-friendly option, the performance compromises it makes would make it a difficult device to recommend, when compared with the Xiaomi.

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.