Xiaomi 12X vs Google Pixel 9 - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12X
Xiaomi 12X
Xiaomi

General

Launch Date December 31, 2021 August 22, 2024
Release Year 2021 2024

Physical

Volume 87.52 cm³ 93.51 cm³
Screen Size to Weight Ratio 3.57 "/g 3.18 "/g
Weight 176 g 198 g
Height 152.7 mm 152.8 mm
Width 69.9 mm 72 mm
Thickness 8.2 mm 8.5 mm
Foldable Design No No
Available Colors
  • Blue
  • Purple
  • Gray
  • Obsidian
  • Porcelain
  • Wintergreen
  • Peony

Display

Screen Size 6.28 " 6.3 "
Resolution 1080 x 2400 1080 x 2424
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.2 % 86.5 %
Pixel Density 419 PPI 422 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1800 nits
Peak Brightness 1100 nits 2700 nits

Hardware

Battery Capacity per Screen Area 114.10 mAh/in² 118.42 mAh/in²
Battery Density 51.41 mAh/cm³ 50.26 mAh/cm³
Battery Capacity 4500 mAh 4700 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) Google Tensor G4 (4 nm)
CPU Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) Octa-core (1x3.1 GHz Cortex-X4 & 3x2.6 GHz Cortex-A720 & 4x1.92 GHz Cortex-A520)
GPU Adreno 650 Mali-G715 MC7

Connectivity

USB Version 2.0 3.2
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C 3.2

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 21

Comparison Summary

Alright, let's dive deep into a head-to-head comparison of the Xiaomi 12X and the Google Pixel 9. I'm going to break down these two contenders using real-world scenarios to help you figure out which one fits your life.

1. Specifications Breakdown

Here's a detailed look at how these phones stack up, translating tech specs into everyday experiences:

FeatureXiaomi 12XGoogle Pixel 9Real-World Implications
Design
Dimensions152.7 × 69.9 × 8.2 mm152.8 × 72 × 8.5 mmPixel 9 is slightly larger and thicker, potentially less comfortable for one-handed use. Xiaomi 12X is more pocketable.
Weight176g198gXiaomi 12X is noticeably lighter, making it easier to handle for extended periods.
Display
Size6.28"6.3"Both have nearly identical screen sizes that are great for consuming media or browsing.
Resolution1080x24001080x2424Sharp and clear visuals on both, the 1% difference will be negligible to the naked eye.
Pixel Density419 PPI422 PPIBoth displays are extremely sharp, with no visible pixelation at typical viewing distances.
TechnologyAMOLEDOLEDHigh contrast and vibrant colors on both displays make for great multimedia experience.
Refresh Rate120Hz120HzSmooth scrolling and animations on both phones, great for gaming and everyday navigation.
Brightness1100 nits0 nitsXiaomi 12X’s screen will be much more visible in direct sunlight. The Pixel 9 data seems incorrect, as all OLED screens have some level of brightness.
Performance
ChipsetSnapdragon 870Google Tensor G4Pixel 9’s newer chip delivers better performance in benchmarks, which means faster app loading and smoother multitasking overall.
Antutu Score815,2101,071,616Pixel 9 offers snappier responsiveness for intensive tasks such as editing, gaming, etc.
GPUAdreno 650Mali-G715 MC7Both offer good gaming and graphics processing capabilities. Pixel 9 is again expected to deliver slightly more performance.
Camera
Standard Rear50MP, f/1.88, 1/1.56", Sony IMX76650MP, f/1.69, 1/1.3", Samsung GNKPixel 9 has a larger sensor and wider aperture, meaning better low light performance and improved dynamic range.
Selfie Camera32MP, f/2.45, 1/3"10.5MP, f/2.2Xiaomi has higher resolution selfies, but the wider aperture on the Pixel 9 may mean better performance in low light.
Wide Angle Lens13MP, f/2.4NoneXiaomi 12X includes a dedicated wide angle lens, for greater versatility.
Macro Lens5MP, f/2.4NoneThe Xiaomi 12X can get closer to subjects with a dedicated Macro lens.
Wide Angle + MacroNone48MP, f/1.7The Pixel 9 has a combination wide-angle/macro lens giving it versatility that the Xiaomi cannot match.
VideoUp to 8K/24fps with EISUp to 4K/60fps with HDR, OIS, EISXiaomi 12X offers a higher resolution recording, Pixel 9 offers a more refined experience.
DXOMark Mobile ScoreNot Available154The Pixel 9 has a very high score for its camera, and has been extensively tested.
Camera Features8K video, Triple CameraPro Video Mode, Dual Camera, NPU AI EngineXiaomi emphasizes resolution and multiple lenses, Google emphasizes refined video and AI enhancements.
Battery Life
Capacity4500mAh4700mAhPixel 9 has a slightly larger battery, potentially offering a bit more time between charges.
Charging67W Fast Charging27W Fast ChargingXiaomi 12X charges much faster, which is very convenient for busy users.
FeaturesNon-removableReverse charging, 15W Wireless ChargingPixel 9 offers more convenience by allowing reverse wireless charging, useful for small devices.
Software
OSAndroid 11Android 14Pixel 9 has the latest version of Android which will give you new features and security. Xiaomi 12X is outdated with Android 11.
Connectivity
WiFiWi-Fi 6Wi-Fi 6Both support fast and reliable wireless networking.
Bluetooth5.15.3Pixel 9 has the latest version of Bluetooth for more efficient connectivity.
GPSGPS L1+L5, etcGPS, etcXiaomi 12X offers multi-band GPS for more accurate positioning, Pixel 9 has more basic GPS features.
SIMNano SIM + Nano SIMNano SIM + eSIMPixel 9 allows for digital SIM card use, the Xiaomi 12X allows for two physical cards simultaneously.
Storage
Internal128/256 GB128/256 GBBoth have identical storage options.
RAM8/12 GB12 GBPixel 9 is well-equipped for multitasking.
Expandable StorageNoNoNeither phone allows for microSD card expansion.
Audio
QualityDolby Atmos, Hi-Res Audio, Stereo Speakers, 2 micsNoise cancellation mic, Stereo Speakers, 3 micsXiaomi emphasizes sound quality, the Pixel 9 emphasizes clarity in calls and noise cancellation.
Security
SecurityFingerprint sensorFingerprint sensorBoth offer basic biometric security for convenience.
Build Quality
Screen ProtectionGorilla Glass VictusGorilla Glass Victus 2Both feature high quality protection, Pixel 9 has an upgraded version.
Sensors
SensorsCompass, Gyroscope, Accelerometer, Ultrasonic Proximity SensorProximity, Accelerometer, Gyroscope, BarometerPixel 9 includes an additional environmental sensor, useful for health apps. Xiaomi 12X has a compass and more advanced proximity sensor.

2. Key Insights

Xiaomi 12X Strengths:

  • Brighter Display: With a brightness of 1100 nits, the Xiaomi 12X has the edge over the Pixel 9 (though the 0 nits rating is most likely an error) when it comes to visibility in bright sunlight.
  • Faster Charging: The Xiaomi 12X’s 67W fast charging capability blows the Pixel 9’s 27W charging out of the water, meaning less time tethered to an outlet.
  • Versatile Camera System: Including a wide-angle and macro lens gives it more versatility, it has a higher resolution video mode of up to 8K for the pros.
  • Enhanced Audio Features: With Dolby Atmos and Hi-Res Audio, the Xiaomi 12X is built for immersive audio.

Google Pixel 9 Strengths:

  • Superior Performance: Google Tensor G4 provides noticeably better speed and responsiveness.
  • Better Low-Light Camera: The Pixel 9's larger sensor and wider aperture excels in low-light photography.
  • Software and Support: Google offers a newer OS with an additional 7 years of security support which is far better than the older Xiaomi OS.
  • Refined Camera Features: Google's additional camera features such as the Pro Video Mode, Noise Reduction, and NPU AI engine show a deep understanding of refining the experience.
  • Wireless and Reverse Charging: Offers convenience with 15W wireless charging and reverse charging.
  • DXO Mark Tested Camera: Has been verified to be one of the best cameras in a smartphone.
  • Additional Environmental Sensors: Barometer helps in health applications.

Trade-Offs:

  • Xiaomi 12X: Lacks the advanced AI and image processing of the Pixel, slower software and charging speed.
  • Google Pixel 9: Slower charging and a slightly heavier design.

3. User Profiles and Recommendations

Xiaomi 12X - Best for:

  • Users who prioritize a lightweight, comfortable design
  • Users who want faster charging
  • Users who prioritize versatile camera system with a wide-angle and macro lens
  • Users who like superior audio quality for consuming media

Google Pixel 9 - Best for:

  • Users who want the best software and longevity
  • Users who desire top-tier photography, especially in low light.
  • Users who want the latest in AI enhancements and features.
  • Users who want wireless and reverse charging

4. Buying Decision Framework

Ask yourself:

  1. How important is fast charging to me? If you’re often on the go and need a quick power top-up, the Xiaomi 12X has a big advantage.
  2. Do I value photo quality in low-light conditions? The Pixel 9 shines here with its larger sensor and wider aperture.
  3. Do I prefer a lighter, more pocketable phone, or advanced features? Xiaomi's lightweight design is more comfortable, while Pixel offers wireless/reverse charging, a more refined camera, and a newer version of Android.

Scenario-Based Recommendations:

  • The On-the-Go Photographer: Choose the Google Pixel 9 for its better low-light camera and AI enhancements.
  • The Multimedia Consumer: Choose the Xiaomi 12X for its brighter display, superior audio, and more versatile camera lenses.
  • The Tech Enthusiast: Choose the Google Pixel 9 for its latest Android, superior performance and long term support.

My Choice

If I were choosing between these two, I would personally lean towards the Google Pixel 9. While I am a fan of Xiaomi's emphasis on charging speeds and audio quality, the Pixel 9’s overall package of cutting-edge performance, superior low-light photography, and future-proof software makes it a more compelling device for me. The promise of several years of software and security updates combined with its innovative features offers a better overall experience. The fast charging is a nice feature, but not something I need everyday, so the Pixel 9s strengths outweigh the faster charging of 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.