Xiaomi 12X vs Xiaomi Redmi Note 12 - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12X
Xiaomi 12X
Xiaomi

General

Launch Date December 31, 2021 January 11, 2023
Release Year 2021 2023

Physical

Volume 87.52 cm³ 101.13 cm³
Screen Size to Weight Ratio 3.57 "/g 3.55 "/g
Weight 176 g 188 g
Height 152.7 mm 165.9 mm
Width 69.9 mm 76.2 mm
Thickness 8.2 mm 8 mm
Foldable Design No No
Available Colors
  • Blue
  • Purple
  • Gray
  • Frosted Green
  • Matte Black
  • Mystique Blue

Display

Screen Size 6.28 " 6.67 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.2 % 85 %
Pixel Density 419 PPI 395 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 1100 nits 1200 nits

Hardware

Battery Capacity per Screen Area 114.10 mAh/in² 112.39 mAh/in²
Battery Density 51.41 mAh/cm³ 49.44 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) Qualcomm SM4375 Snapdragon 4 Gen 1 (6 nm)
CPU Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) Octa-core (2x2.0 GHz Cortex-A78 & 6x1.8 GHz Cortex-A55)
GPU Adreno 650 Adreno 619

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

Comparison Summary

Alright, let's dive deep into the specifications of the Xiaomi 12X and the Redmi Note 12. It's time to cut through the marketing buzz and see what these phones really offer, focusing on how the tech translates to your daily use.

1. Specifications Breakdown

Here's a detailed breakdown, keeping real-world implications front and center:

FeatureXiaomi 12XXiaomi Redmi Note 12Real-World Implications
Design
Dimensions152.7 x 69.9 x 8.2 mm165.9 x 76.2 x 8 mm12X is more compact and pocketable; Note 12 is larger, may be less comfortable for small hands
Weight176g188g12X is slightly lighter, noticeable during extended use; Note 12 is a bit heavier
Display
Size6.28"6.67"Note 12 offers a more immersive viewing experience, great for media consumption
Resolution1080 x 24001080 x 2400Sharp images on both, good for reading and media
Pixel Density419 ppi395 ppi12X has slightly sharper text and images
TechnologyAMOLEDAMOLEDVibrant colors and deep blacks on both screens
Refresh Rate120Hz120HzSmooth scrolling and animations on both, especially noticeable in gaming
Brightness1100 nits1200 nitsNote 12 has better outdoor visibility under bright sunlight
Performance
ChipsetSnapdragon 870 5G (7 nm)Snapdragon 4 Gen 1 (6 nm)12X offers significantly faster performance, better for demanding apps and gaming
AnTuTu Score815,210460,80012X will feel much snappier, noticeably faster app launches and smoother multitasking
GPUAdreno 650Adreno 61912X's GPU is much more powerful for graphics-intensive tasks
Camera
Main Camera50MP, f/1.88, 1/1.56"48MP, f/1.8, 1/2.76"12X has larger sensor for better low-light performance, Note 12 slightly wider aperture
Selfie Camera32MP, f/2.45, 1/3"13MP, f/2.4512X takes much more detailed selfies, especially in good lighting
Wide Angle Lens13MP, f/2.4, 1/3.06"8MP, f/2.2, 1/4"12X captures wider scenes and has more detail, better for landscapes
Macro Lens5MP, f/2.42MP, f/2.412X offers more detail and better for close-up shots
Video8K@24fps, 4K@60fps EIS1080p@30fps12X is a video powerhouse, with 8K recording, 4K at 60 fps, and effective stabilization
DxoMark Camera Scores-69 (main), 74 (photo), 49 (video)Note 12 camera is benchmarked, giving a realistic idea of its performance
Optical StabilisationYesNo12X has Optical image stabilization for sharper images with less blur
Phase Detection Autofocus (PDAF)NoYesNote 12 has PDAF for quicker focus
Battery Life
Capacity4500 mAh5000 mAhNote 12 has a larger battery, likely offering longer battery life
Charging67W Fast Charging33W Fast Charging12X recharges much faster, less downtime waiting for your phone to juice up
Software
Operating SystemAndroid 11Android 12Note 12 ships with a newer OS, potentially better software support
Connectivity
WiFiWiFi 6 (802.11ax)802.11ac12X supports faster WiFi with lower latency, ideal for smoother online experiences
Storage & RAM
Internal Storage128/256 GB128/256 GBBoth offer decent storage options for apps, media, and documents
RAM8/12 GB4/6/8 GB12X has more RAM on the higher variants, better for heavy multi-tasking and memory intense apps
Expandable StorageNoNoNeither phone allows for expandable storage; you're stuck with what you pick
Audio
Audio QualityDolby Atmos, Hi-Res AudioBasic Audio12X has enhanced audio with better sound quality, separation and immersion
Security
Fingerprint SensorBasicSide-mountedNote 12 has a more ergonomic side-mounted fingerprint reader, easier to unlock while holding
Build Quality
Screen ProtectionGorilla Glass VictusGorilla Glass 312X has superior drop and scratch protection, offering better durability

2. Key Insights

  • Xiaomi 12X: This phone prioritizes performance, display quality, and camera capabilities. It's designed for users who need a powerful, capable phone that can handle demanding apps, gaming, and high-quality photography. The compact design is a plus for those who prefer a phone that's easy to handle, and the superior screen protection provides extra peace of mind.
  • Xiaomi Redmi Note 12: This device focuses on battery life and value for money. The larger display is great for media consumption, and the slightly higher brightness is a bonus in outdoor settings. While the performance is not as snappy as the 12X, it's still adequate for daily tasks and casual use, the side-mounted fingerprint sensor gives a better experience overall.

Real-World User Experience Differences:

  • Performance: The Snapdragon 870 in the 12X translates to noticeably faster app launches, smoother multitasking, and better gaming performance. The Redmi Note 12 will feel adequate for day-to-day use, but it may lag with heavier tasks.
  • Camera: The 12X is better for photography, especially in low light and for capturing detailed selfies. It also offers professional-level video features such as 8K recording. The Note 12 will get you good enough pictures for social media, but lacks the advanced features and processing power.
  • Battery: The Redmi Note 12 will last longer on a single charge but the 12X's faster charging means you'll be back in action sooner.
  • Audio: The 12X has Dolby Atmos, Hi-Res Audio, Stereo Speakers and dual microphones for a much richer audio experience.
  • Build: The 12X feels more premium due to its screen protection.

Trade-offs:

  • 12X: Sacrifices some battery life and physical size for greater power and a more premium feel.
  • Redmi Note 12: Sacrifices processing power and camera performance for longer battery life and a lower price tag.

3. User Profiles and Recommendations

  • Xiaomi 12X:

    • Best for: Tech enthusiasts, gamers, content creators, anyone who needs a powerful, compact phone.
    • Use Cases: High-end gaming, video editing, professional photography, demanding productivity apps, media consumption.
    • Price-to-Value: Offers excellent value for users who prioritize performance and advanced features.
  • Xiaomi Redmi Note 12:

    • Best for: Budget-conscious users, students, casual users, those who prioritize battery life.
    • Use Cases: Daily web browsing, social media, media streaming, light gaming, longer usage without charging.
    • Price-to-Value: Provides a good balance of features and performance at a more affordable price.

4. Buying Decision Framework

Three Questions to Help You Decide:

  1. How important is performance for you? If you need a phone for gaming and demanding apps, the 12X is the better choice. For casual daily use, the Note 12 will be sufficient.
  2. How much do you value camera quality and advanced features? If you often take photos and videos or need professional-level output, the 12X offers far better options. The Note 12 has a decent enough camera but lacks high-end options.
  3. Do you need a more compact design? If you have smaller hands or dislike larger devices the 12X is the better choice.

Scenario-Based Recommendations:

  • Power User: If you constantly push your phone to its limits, the Xiaomi 12X is the clear winner due to its significantly superior chipset. You'll benefit from smoother multitasking and high performance across demanding apps and games.
  • Budget-Minded Buyer: The Xiaomi Redmi Note 12 balances good enough performance for daily tasks with a longer-lasting battery, all at a budget-friendly price. This is your go-to device if you are looking to maximize battery without breaking the bank.
  • Content Creator: If you're planning on doing video or photo content creation, the Xiaomi 12X is going to be the better choice due to its excellent video capabilities and higher quality sensors. The optical stabilization is also a huge plus for reducing blurry pictures.

Final Choice

If I were choosing between these two phones, I would go with the Xiaomi 12X.

Here’s why:

While the Redmi Note 12 has its strengths (a bigger battery and a larger screen), the Xiaomi 12X’s superior performance, camera capabilities, and enhanced audio features make it a more compelling choice for my needs. I'm not just looking for a device that gets by – I want a tool that excels in every task I throw at it. I use my phone for gaming and a bit of content creation, and the 12X's more powerful chipset and advanced camera features would be invaluable to me. Plus, the faster charging is a great convenience for someone who is frequently on the go, and the better built quality is always a plus. Ultimately, the 12X feels like a more future-proof device that'll keep up with my needs over the next few years, making the higher investment worth it.

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.