Realme 9 vs Xiaomi Redmi 12 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 9
Realme 9
Realme

General

Launch Date April 12, 2022 June 15, 2023
Release Year 2022 2023

Physical

Volume 93.94 cm³ 105.49 cm³
Screen Size to Weight Ratio 3.6 "/g 3.42 "/g
Weight 178 g 198.5 g
Height 160.2 mm 168.6 mm
Width 73.3 mm 76.3 mm
Thickness 8 mm 8.2 mm
Foldable Design No No
Available Colors
  • Meteor Black
  • Sunburst Gold
  • Stargaze White
  • Midnight Black
  • Polar Silver
  • Sky Blue
  • Moonstone Silver

Display

Screen Size 6.4 " 6.79 "
Resolution 1080 x 2400 1080 x 2460
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 84.2 % 85.1 %
Pixel Density 411 PPI 396 PPI
Refresh Rate 90 Hz 90 Hz
Typical Brightness 430 nits N/A
HBM Brightness N/A N/A
Peak Brightness 1000 nits 550 nits

Hardware

Battery Capacity per Screen Area 122.07 mAh/in² 108.45 mAh/in²
Battery Density 53.22 mAh/cm³ 47.4 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support No Yes
Chipset Qualcomm SM6225 Snapdragon 680 4G (6 nm) Mediatek MT6769H Helio G88 (12 nm)
CPU Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 610 Mali-G52 MC2

Connectivity

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

Software

Operating System Android Android
Initial OS Version 12 13
Maximum OS Version 14

Comparison Summary

Realme 9 vs. Xiaomi Redmi 12: A Deep Dive for the Discerning Smartphone User

Hello, fellow tech explorers! Alex Griffin here, your guide through the intricate world of mobile technology. Today, we're dissecting two compelling contenders in the mid-range smartphone arena: the Realme 9 and the Xiaomi Redmi 12. Let's cut through the marketing hype and uncover what these devices really offer.

1. Specifications Breakdown:

FeatureRealme 9Xiaomi Redmi 12Real-World Implications
Design
Dimensions160.2 x 73.3 x 8mm168.6 x 76.3 x 8.2mmRedmi 12 is noticeably larger; Realme 9 offers better one-handed usability.
Weight178g198.5gRealme 9 is significantly lighter, reducing hand fatigue during extended use.
Build QualityGorilla Glass 5UnknownRealme 9 offers superior screen protection against scratches and drops.
Display
Size6.4"6.79"Redmi 12 boasts a larger screen for more immersive media consumption; Realme 9 is more pocketable.
TechnologyAMOLEDIPS LCDRealme 9's AMOLED delivers vibrant colors, deeper blacks, and better power efficiency in dark mode. Redmi 12's LCD is less impressive.
Refresh Rate90Hz90HzBoth offer smooth scrolling and animations.
Brightness1000 nits0 nits(Unspecified)Realme 9's superior brightness ensures excellent outdoor visibility. Redmi 12's unspecified brightness is a concern for sunlight readability.
Performance
ChipsetSnapdragon 680Helio G88Redmi 12 edges out in benchmark scores, but real-world performance differences might be subtle. Snapdragon 680 is known for its efficiency.
RAM6GB/8GB4GB/6GB/8GBBoth offer ample RAM for multitasking, but 8GB variants provide headroom for demanding apps.
Storage128GB128GB/256GBRedmi 12 offers a 256GB option for users needing more storage space.
Camera
Main Sensor108MP50MPRealme 9's higher resolution main camera promises more detail in photos, but image processing plays a crucial role.
Battery Life
Capacity5000mAh5000mAhSimilar battery capacities suggest comparable endurance.
Charging33W18WRealme 9 charges significantly faster.

2. Key Insights:

  • Display: The Realme 9's AMOLED display is a clear winner, offering a visually richer experience.
  • Performance: While the Redmi 12 boasts slightly higher benchmark scores, real-world usage might reveal minimal differences. The Snapdragon 680 in the Realme 9 is renowned for its power efficiency.
  • Camera: The Realme 9's 108MP main sensor is enticing, but megapixels don't tell the whole story. Real-world image quality depends heavily on software processing.
  • Battery: Both phones have 5000mAh batteries, but the Realme 9's 33W fast charging provides a significant advantage in convenience.

3. User Profiles and Recommendations:

  • Realme 9: Ideal for users prioritizing display quality, faster charging, and a lighter, more compact design. Excellent for media consumption, everyday tasks, and casual photography.
  • Xiaomi Redmi 12: Suitable for budget-conscious users seeking a large display and ample storage. A good choice for those who prioritize content consumption and basic smartphone functionality.

4. Buying Decision Framework:

  1. Is display quality a top priority? If yes, the Realme 9's AMOLED is the clear choice.
  2. How important is fast charging? If you value quick top-ups, the Realme 9's 33W charging will save you time.
  3. What's your budget and storage needs? The Redmi 12 offers a more affordable entry point and a 256GB storage option.

My Choice: The Realme 9

For me, the Realme 9's superior display, faster charging, and more compact form factor are compelling advantages. The AMOLED screen alone makes a significant difference in daily use, providing richer colors and deeper blacks. While the Redmi 12 offers a larger display and potentially more storage, the Realme 9 strikes a better balance of features and usability for my needs. The significantly brighter screen for outdoor use is a major plus for me, as is the faster charging. While benchmark numbers favor the Redmi 12, my experience tells me that the Snapdragon 680 is a reliable and efficient chip that will handle everyday tasks with ease. Ultimately, the Realme 9 feels like a more refined and enjoyable device to use.

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.