Xiaomi 12X vs Xiaomi Redmi Note 11S 5G - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12X
Xiaomi 12X
Xiaomi

General

Launch Date December 31, 2021 April 23, 2022
Release Year 2021 2022

Physical

Volume 87.52 cm³ 109.13 cm³
Screen Size to Weight Ratio 3.57 "/g 3.38 "/g
Weight 176 g 195 g
Height 152.7 mm 163.6 mm
Width 69.9 mm 75.8 mm
Thickness 8.2 mm 8.8 mm
Foldable Design No No
Available Colors
  • Blue
  • Purple
  • Gray
  • Midnight Black
  • Twilight Blue
  • Star Blue

Display

Screen Size 6.28 " 6.6 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.2 % 84.8 %
Pixel Density 419 PPI 399 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A 450 nits
HBM Brightness N/A N/A
Peak Brightness 1100 nits N/A

Hardware

Battery Capacity per Screen Area 114.10 mAh/in² 114.78 mAh/in²
Battery Density 51.41 mAh/cm³ 45.82 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) Mediatek Dimensity 810 (6 nm)
CPU Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 650 Mali-G57 MC2

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 11
Maximum OS Version

Comparison Summary

Alright, let's dive deep into this comparison between the Xiaomi 12X and the Redmi Note 11S 5G. It's not just about specs on paper, but how these phones actually perform in your hand and in your daily life.

1. Specifications Breakdown

Here's a detailed breakdown comparing these two devices, focusing on what each spec actually means for you:

FeatureXiaomi 12XXiaomi Redmi Note 11S 5GReal-World Implications
Design
Dimensions152.7 × 69.9 × 8.2 mm163.6 × 75.8 × 8.8 mmXiaomi 12X is more compact and pocketable, while the Note 11S 5G is noticeably larger, which may affect one-handed use.
Weight176g195gThe 12X feels lighter and more comfortable for longer periods.
Build QualityCorning Gorilla Glass VictusCorning Gorilla Glass 3The 12X has significantly better scratch and drop resistance.
Display
Size6.28"6.6"The Note 11S 5G provides more screen real estate for content consumption, while the 12X is more compact.
Resolution1080x24001080x2400Both offer sharp, full HD visuals.
Pixel Density419 PPI399 PPIThe 12X has slightly sharper text and images.
TechnologyAMOLEDIPS LCDThe 12X's AMOLED screen offers richer colors, deeper blacks, and better power efficiency for dark themes. A significantly better visual experience.
Refresh Rate120Hz90HzThe 12X provides noticeably smoother scrolling and animations.
Brightness1100 nits0 nitsThe 12X is much brighter, vastly improving outdoor visibility in sunny conditions. The 11S 5G data point seems incorrect, it will have nits, though not listed, but definitely not as bright as the 12X.
Performance
ChipsetQualcomm Snapdragon 870 5GMediatek Dimensity 810The 12X offers significantly faster app loading, smoother multitasking, and higher gaming performance.
AnTuTu Score815,210438,700The 12X is nearly twice as powerful in benchmarks and will perform much smoother with more demanding tasks.
GPUAdreno 650Mali-G57 MC2The 12X's GPU handles graphics-intensive tasks (like gaming) much better.
Camera
Main Camera50MP (f/1.88, 1/1.56" Sony IMX766)50MP (f/1.8, 1/2.76" Samsung S5KJN1)The 12X has a larger sensor, capturing more light and detail, typically leading to higher-quality images, especially in low light, though the aperture is slightly narrower.
Selfie Camera32MP (f/2.45, 1/3" Omnivision OV32B)13MP (f/2.4)The 12X has a much higher-resolution selfie camera with a slightly narrower aperture.
Wide Angle Lens13MP (f/2.4, 1/3.06" Omnivision OV13B10)8MP (f/2.2)The 12X offers a higher resolution wide-angle lens with a narrower aperture.
Macro Lens5MP (f/2.4, Samsung)2MP (f/2.4)The 12X has a higher resolution macro lens, potentially capturing better detail.
Video RecordingUp to 8K@24fps with EIS1080p@30/60fpsThe 12X offers significantly more robust video features, including 8K recording and more advanced stabilization.
Camera FeaturesOIS, Continuous autofocus, RAW, more modesFewer advanced modesThe 12X's camera is a more advanced system for photography and videography.
Battery Life
Capacity4500mAh5000mAhThe Note 11S 5G has a slightly larger battery, which theoretically may offer a bit more endurance.
Charging67W Fast Charging33W Fast ChargingThe 12X charges much faster, minimizing downtime.
Other
Operating SystemAndroid 11Android 11Both devices are running Android 11.
Wi-FiWi-Fi 6, MiMOWi-Fi 5The 12X has newer Wi-Fi standards for higher speed and better network performance.
BluetoothBluetooth 5.1Bluetooth 5.1Both have standard Bluetooth connectivity.
GPSMore comprehensive suiteGPS, A-GPS, GLONASS, GalileoThe 12X offers more accurate positioning, while the 11S 5G provides standard GPS.
Storage128/256GB64/128GBThe 12X offers more storage options and a higher maximum capacity, if you need it.
RAM8/12GB4/6GBThe 12X provides more RAM, which leads to better multitasking and smoother performance for intensive applications.

2. Key Insights

  • Xiaomi 12X: This phone is clearly focused on performance and a premium user experience. The powerful Snapdragon 870 chipset, combined with the vibrant AMOLED 120Hz display and a better camera system, makes this phone a true powerhouse. It shines with its compact form factor, making it ideal for one-handed use, as well as superior build quality. It offers faster charging, more storage options, and a far better display.

  • Xiaomi Redmi Note 11S 5G: This phone is designed to be more budget-friendly. While it offers a bigger screen and a larger battery, it falls behind in almost every other crucial category. The display is an IPS LCD with a lower refresh rate and lower brightness, the performance is less impressive, and the camera system is not as robust. It is not a bad device by any means, but it is definitely a budget option when compared to the Xiaomi 12X.

3. User Profiles and Recommendations

  • Xiaomi 12X: Ideal for tech enthusiasts, gamers, and those who prioritize performance, display quality, and camera capabilities. Great for those who want a compact phone that packs a punch. It's the best option if you value smooth performance, high-quality photos and videos, a bright screen, and fast charging.

  • Xiaomi Redmi Note 11S 5G: Best suited for budget-conscious users who want a large screen and decent battery life without breaking the bank. It’s a good choice for casual users who browse the web, social media, and watch videos and don't need the highest performance, or high level photo and video capabilities.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How much do you value performance? If you need a phone that handles demanding games or applications smoothly, the Xiaomi 12X is your best option.
  2. What are your camera needs? For high-quality photos and videos, especially in low light, the Xiaomi 12X is a clear winner. The Redmi Note 11S 5G's camera is good, but not as high-performing.
  3. What is your budget? The Xiaomi 12X is a premium device and will cost considerably more. If budget is your primary concern, then the Redmi Note 11S 5G is a reasonable choice, but not if you value performance.

Scenario-Based Recommendations:

  • For the gamer: Go for the Xiaomi 12X with its Snapdragon 870 chip, better GPU, and higher refresh rate display, along with more RAM.
  • For the casual user: The Xiaomi Redmi Note 11S 5G will likely be sufficient and will save you some money if you are on a tight budget, but the lower performance will mean some lag with heavier apps and games.
  • For the photographer/videographer: The Xiaomi 12X, with its superior camera sensor, wider range of video recording capabilities, and advanced features is the best choice.
  • For the budget conscious, but who still want a good experience: The Redmi Note 11S 5G is the device to pick.

My Choice

If I were to choose between these two phones, I'd go with the Xiaomi 12X. While the Redmi Note 11S 5G is a respectable device for its price point, the overall experience offered by the Xiaomi 12X is just on a different level. The incredibly smooth performance from the Snapdragon 870 is a game-changer for someone who uses their phone as their main device. The AMOLED display with its 120Hz refresh rate just takes visuals to another level, plus, I also value a great camera, and the 12X's larger sensor and more advanced features will help take much better photos and videos.

Ultimately, it really comes down to what you need and want from your phone, but in my view, the Xiaomi 12X's premium experience makes it well worth the extra expense.

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.