Realme 9i vs Realme 12 Pro - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 9i
Realme 9i
Realme
Realme 12 Pro
Realme 12 Pro
Realme

General

Launch Date January 10, 2022 January 29, 2024
Release Year 2022 2024

Physical

Volume 104.54 cm³ 105.17 cm³
Screen Size to Weight Ratio 3.47 "/g 3.53 "/g
Weight 190 g 190 g
Height 164.4 mm 161.5 mm
Width 75.7 mm 74 mm
Thickness 8.4 mm 8.8 mm
Foldable Design No No
Available Colors
  • Black
  • Blue
  • Submarine Blue
  • Navigator Beige

Display

Screen Size 6.6 " 6.7 "
Resolution 1080 x 2412 1080 x 2412
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.2 % 90.4 %
Pixel Density 400 PPI 394 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 480 nits N/A
HBM Brightness N/A 800 nits
Peak Brightness N/A 950 nits

Hardware

Battery Capacity per Screen Area 114.78 mAh/in² 111.38 mAh/in²
Battery Density 47.83 mAh/cm³ 47.54 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM6225 Snapdragon 680 4G (6 nm) Qualcomm SM6450 Snapdragon 6 Gen 1 (4 nm)
CPU Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver) Octa-core (4x2.2 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)
GPU Adreno 610 Adreno 710

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 13

Comparison Summary

Alright, let's break down the Realme 9i and Realme 12 Pro. It's always interesting to see how phones evolve, and these two definitely show some interesting shifts in priorities.

1. Specifications Breakdown

Here’s a detailed comparison of the two phones, focusing on what each spec means for you in the real world:

FeatureRealme 9iRealme 12 ProReal-World Implications
Design
Dimensions164.4 x 75.7 x 8.4 mm161.5 x 74 x 8.8 mmRealme 9i is slightly taller and wider but the 12 Pro is a bit thicker. Both are still relatively easy to handle, although the 9i might feel slightly larger.
Weight190g190gBoth feel equally substantial in your hand.
Display
Size6.6"6.7"The Realme 12 Pro offers a bit more screen real estate, beneficial for media consumption and gaming.
Resolution1080x24121080x2412Sharp and clear visuals on both.
PPI400394Practically identical pixel density, meaning text and images will look equally crisp.
TechnologyIPS LCDAMOLEDBig difference here. The 12 Pro's AMOLED screen means deeper blacks, richer colors, and better visibility in sunlight.
Refresh Rate90Hz120HzSmoother scrolling and animations on the 12 Pro, especially noticeable while gaming or quickly navigating menus.
Brightness0 nits950 nitsThe 12 Pro is significantly brighter, making it much more usable outdoors in bright sunlight. This is a very important real-world difference.
Performance
ChipsetSnapdragon 680 4G (6 nm)Snapdragon 6 Gen 1 (4 nm)The 12 Pro is significantly faster, meaning apps load quicker, multitasking is smoother, and games run better.
AnTuTu Score216,850574,000The massive difference in scores highlights the 12 Pro's superior performance capabilities.
GPUAdreno 610Adreno 710The 12 Pro handles graphics-intensive tasks, such as gaming, much better.
Camera
Standard (Main) Camera50MP, f/1.8, 1/2.76" Samsung S5KJN1, 0.64µm pixels50MP, f/1.8, 1/2" Sony IMX882, 0.70µm pixelsThe 12 Pro's main sensor is larger, which typically results in better low-light performance and more detail.
Selfie Camera16MP, f/2.1, 1/3.13" Sony IMX471, 1.00µm pixels16MP, f/2.4The 9i has a slightly wider aperture on the selfie camera, which might let in more light, but with older sensor. The 12 Pro has a newer sensor.
Telephoto LensNone32MP, f/2.0, 1/2.74" Sony IMX709, 0.80µm pixelsThe 12 Pro has a dedicated telephoto lens for better zoom capabilities, making it more versatile for different shooting situations.
Wide Angle + MacroNone8MP, f/2.2, 1/2.8" Sony IMX355, 1.12µm pixelsThe 12 Pro gives you an ultrawide and macro lens in one.
Macro Lens2MP, f/2.4NoneThe 9i has a dedicated macro camera for extreme close-ups, although its resolution is low.
Black & White2MP, f/2.4NoneA basic B&W camera for the 9i, unlikely to be very effective.
Video1080p@30fps4K@30fps, 1080p@60fps with EISThe 12 Pro can shoot in 4K, giving much higher video quality. The additional Electronic Image Stabilization(EIS) across different resolutions ensures better videos for social media.
FeaturesDigital zoom, PDAF, HDR, etc.4K, Digital/Optical zoom, OIS, PDAF, HDR, etc.The 12 Pro has a more versatile camera setup with optical zoom and optical image stabilization which are crucial for better image quality in various scenarios.
Battery Life
Capacity5000mAh5000mAhSimilar battery capacity on paper; expect similar battery endurance, though the 12 Pro's higher-performance might impact it negatively.
Charging33W fast charging67W fast chargingThe 12 Pro will charge much faster, getting you back up and running in less time.
Software
OSAndroid 11 (up to 13)Android 14The 12 Pro has a more recent Android version, which will likely mean better features, security, and longevity.
Connectivity
WiFi802.11acWi-Fi 6 (802.11ax)The 12 Pro has the latest WiFi standard, offering better network performance. The MIMO will also improve network speed for multiple devices.
Bluetooth5.05.2The 12 Pro has newer version of bluetooth for better power efficiency, lower latency, better audio quality and more robust connection.
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, BeiDou (B1)The 12 Pro has better GPS support and higher accuracy, which will help with navigation.
Storage
Internal64/128 GB256/512 GBThe 12 Pro gives you much more internal storage, meaning more photos, videos, and apps.
RAM4/6 GB8/12 GBThe 12 Pro has much more RAM for better multitasking, allowing you to switch between apps more smoothly and have more apps running in the background.
Expandable StorageNoNoNo support for expandable storage in both of the phones.
Audio
QualityHi-Res Audio, Stereo SpeakersDolby Atmos, Hi-Res, Noise Cancellation, Stereo Speakers, 2 MicrophonesThe 12 Pro gives you a more immersive audio experience with additional noise cancellation features.
Security
Featuresside-mounted fingerprint sensorbasic fingerprint sensorThe 9i has a more convenient side-mounted fingerprint reader. Both sensors offer biometric unlock.
Build Quality
Screen ProtectionUnknownUnknownBoth phones use similar screen protection technology, but there is a lack of detail about it.
Sensors
FeaturesFingerprint, Proximity, Accelerometer, CompassFingerprint, Proximity, Accelerometer, GyroscopeThe 12 Pro additionally features a Gyroscope for improved sensor-based tracking. The 9i has a compass, which may be helpful for some users.

2. Key Insights

  • Realme 9i: This phone is clearly geared towards budget-conscious users who need a reliable, no-frills smartphone. Its strengths are in its large display, decent battery life, and a serviceable camera setup. The side-mounted fingerprint sensor is a nice touch, although it's a slightly older device overall. It's a good pick for basic everyday tasks, web browsing, social media, and light gaming.

  • Realme 12 Pro: This device is a significant step up, targeting users who want a more premium experience without breaking the bank. Its key strengths include the vibrant AMOLED display, much faster processor, significantly better camera system with OIS, more versatile zoom, faster charging, and a more modern Android version. It’s ideal for users who consume a lot of media, play graphic-intensive games, and capture a lot of photos and videos. The better connectivity options make it more future-proof and suitable for power users.

  • Trade-offs: The most significant trade-off here is that the Realme 9i sacrifices performance and camera quality for a lower price. The 12 Pro has the edge in almost all aspects of the comparison, but it comes at a higher cost. Both lack expandable storage, which is a bummer for users with large media libraries.

3. User Profiles and Recommendations

  • Realme 9i:

    • Ideal User: Students, the elderly, or first-time smartphone users looking for a reliable phone for basic communication, social media, and light browsing.
    • Use Cases: Good for daily tasks, messaging, calls, light gaming, and reading.
    • Why it Excels: Great for people on a tight budget looking for functionality.
  • Realme 12 Pro:

    • Ideal User: Tech enthusiasts, content creators, gamers, and anyone who demands higher performance and a better camera.
    • Use Cases: Great for gaming, photography/videography, watching videos, media consumption, and power-users who want top-notch multitasking.
    • Why it Excels: It's the better option for power users and those who want a premium experience.

4. Buying Decision Framework

Here are three practical questions to help you decide:

  1. Budget: How much are you willing to spend?

    • If you're on a tight budget, the Realme 9i offers solid performance at an entry level price point.
    • If you have some flexibility, the Realme 12 Pro delivers a lot of value with its premium features.
  2. Primary Use: What will you mainly use the phone for?

    • For basic tasks, the Realme 9i is fine.
    • For gaming, photography, or heavy media consumption, the Realme 12 Pro is essential.
  3. Features: Which features are most important to you?

    • If a great display, fast charging, and better cameras are must-haves, the Realme 12 Pro is the clear winner.
    • If a good enough phone is what you need, the Realme 9i is the one.

Scenario-Based Recommendations:

  • Student on a Budget: Get the Realme 9i for its basic functionalities and low price.
  • Casual Social Media User: The Realme 9i will do the work, but the 12 Pro could still be a better option for its better photo quality and screen brightness.
  • Avid Gamer: The Realme 12 Pro for its superior performance, smoother graphics, and better display.
  • Photography Enthusiast: The Realme 12 Pro has a much better camera system that will give you a lot more flexibility for your photos and videos.
  • Content Creator: Definitely the Realme 12 Pro, given its 4K video recording, better zoom, and superior video stabilization.

My Choice

If I were choosing between these two, I’d absolutely pick the Realme 12 Pro. For me, the AMOLED display, the vastly superior performance, and the significantly better camera system make it worth the extra investment. I regularly use my phone for photography, video recording, and moderate gaming, and the Realme 12 Pro’s upgraded features would genuinely enhance my experience. The 120Hz display refresh rate, along with the far superior processing, would be a game-changer for daily use.

While the Realme 9i is a solid budget device, I would never compromise on performance and display quality. I'd rather pay a bit more upfront for a device that will last longer and keep me satisfied for the foreseeable future.

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.