Xiaomi Poco X3 Pro vs Google Pixel 9 Pro - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date March 24, 2021 September 9, 2024
Release Year 2021 2024

Physical

Volume 119.33 cm³ 93.51 cm³
Screen Size to Weight Ratio 3.1 "/g 3.17 "/g
Weight 215 g 199 g
Height 165.3 mm 152.8 mm
Width 76.8 mm 72 mm
Thickness 9.4 mm 8.5 mm
Foldable Design No No
Available Colors
  • Phantom Black
  • Frost Blue
  • Metal Bronze
  • Obsidian
  • Hazel
  • Porcelain
  • Rose Quartz

Display

Screen Size 6.67 " 6.3 "
Resolution 1080 x 2400 1280 x 2856
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.6 % 86.9 %
Pixel Density 395 PPI 495 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness 450 nits N/A
HBM Brightness N/A 2000 nits
Peak Brightness N/A 3000 nits

Hardware

Battery Capacity per Screen Area 115.98 mAh/in² 118.42 mAh/in²
Battery Density 43.24 mAh/cm³ 50.26 mAh/cm³
Battery Capacity 5160 mAh 4700 mAh
NFC Support Yes Yes
Chipset Qualcomm Snapdragon 860 (7 nm) Google Tensor G4 (4 nm)
CPU Octa-core (1x2.96 GHz Kryo 485 Gold & 3x2.42 GHz Kryo 485 Gold & 4x1.78 GHz Kryo 485 Silver) Octa-core (1x3.1 GHz Cortex-X4 & 3x2.6 GHz Cortex-A720 & 4x1.92 GHz Cortex-A520)
GPU Adreno 640 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 12 21

Comparison Summary

1. Specifications Comparison

Design

FeatureXiaomi Poco X3 ProGoogle Pixel 9 ProPractical Impact
Dimensions165.3 × 76.8 × 9.4 mm152.8 × 72 × 8.5 mmThe Pixel 9 Pro is noticeably more compact and easier to handle, while the Poco X3 Pro is larger and may be less comfortable for small hands.
Weight215g199gThe Pixel 9 Pro is lighter, making it more comfortable for extended use and pocket-friendly.
BuildNot specifiedNot specifiedThe impact of build materials on durability and feel remains unknown.

Display

FeatureXiaomi Poco X3 ProGoogle Pixel 9 ProPractical Impact
Size6.67"6.3"The Poco X3 Pro has a larger screen, potentially better for media consumption, while the Pixel 9 Pro is more compact and pocketable.
Resolution1080x24001280x2856The Pixel 9 Pro's higher resolution results in a sharper, more detailed image, making text and visuals clearer.
PPI395495The Pixel 9 Pro’s higher pixel density gives it a much sharper display, with finer details visible on the screen.
TechnologyIPS LCDOLEDThe Pixel 9 Pro has superior display technology with better contrast, deeper blacks, and richer colors than the LCD on the Poco X3 Pro.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations.
Brightness0 nits3000 nitsThe Pixel 9 Pro is vastly superior for outdoor visibility in bright sunlight.

Performance

FeatureXiaomi Poco X3 ProGoogle Pixel 9 ProPractical Impact
ChipsetQualcomm Snapdragon 860 (7 nm)Google Tensor G4 (4 nm)The Pixel 9 Pro’s newer, more efficient chipset offers much higher performance and better power efficiency.
AnTuTu Score627,8691,148,512The Pixel 9 Pro provides a noticeably faster user experience for gaming and demanding applications.
GPUAdreno 640Mali-G715 MC7The Pixel 9 Pro's GPU is more capable, leading to better graphics performance for gaming and video editing.

Camera

FeatureXiaomi Poco X3 ProGoogle Pixel 9 ProPractical Impact
Standard Camera Resolution48MP50MPBoth are capable, but the difference in real-world image quality is more complex than just megapixel count.
Standard Camera Aperturef/1.79f/1.69The Pixel 9 Pro's wider aperture means more light, leading to better low-light photos.
Standard Camera Sensor Size1/2"1/1.3"The Pixel 9 Pro's larger sensor captures more light and detail, improving dynamic range and low-light performance.
Selfie Camera Resolution20MP42MPThe Pixel 9 Pro has significantly higher resolution for selfies, potentially resulting in clearer, more detailed self-portraits.
Telephoto LensNone48MPThe Pixel 9 Pro provides zoom capabilities for better photography of distant subjects.
Wide Angle Lens8MPNoneThe Poco X3 Pro allows for wider field of view shots in photography.
Portrait Mode (depth)2MPNoneThe Poco X3 Pro includes a dedicated depth sensor for enhanced portrait mode.
Macro Lens2MPNoneThe Poco X3 Pro includes a dedicated macro camera for close-up photography.
Wide Angle + Macro LensNone48MPThe Pixel 9 Pro offers a versatile wide angle + macro lens.
Video RecordingUp to 4K@30fpsUp to 8K@30fpsThe Pixel 9 Pro is more capable for high-resolution video recording and has advanced stabilization features.
Camera FeaturesBasic, including 4K video, digital zoom, HDRComprehensive, including 8K, optical zoom, OIS, Pro ModeThe Pixel 9 Pro has a more comprehensive camera feature set for advanced photography and videography.

Battery

FeatureXiaomi Poco X3 ProGoogle Pixel 9 ProPractical Impact
Capacity5160mAh4700mAhThe Poco X3 Pro has a slightly larger battery, but real-world battery life depends on many factors, including software optimization.
Charging33W fast charging27W fast chargingThe Poco X3 Pro charges slightly faster.
FeaturesNon-removableWireless Charging 21W, Reverse Charging, Non-removableThe Pixel 9 Pro offers more charging convenience through wireless and reverse charging.

Other

FeatureXiaomi Poco X3 ProGoogle Pixel 9 ProPractical Impact
OSAndroid 11, upgradable to 12Android 14, upgradable to 21The Pixel 9 Pro offers a more up-to-date OS and longer software support, making it more secure and future-proof.
Storage128 GB or 256 GB128 GB, 256 GB, 512 GB or 1024 GBThe Pixel 9 Pro provides much higher storage options, allowing more space for photos, videos, and apps.
RAM6 GB or 8 GB16 GBThe Pixel 9 Pro's much higher RAM capacity improves multitasking capabilities and responsiveness.
Wi-FiWi-Fi 5Wi-Fi 7The Pixel 9 Pro offers faster Wi-Fi speeds and improved network performance, especially on modern routers.
BluetoothBluetooth 5.0Bluetooth 5.3The Pixel 9 Pro offers slightly improved Bluetooth performance and battery efficiency.
GPSBasicEnhanced, with QZSS, NavIC SystemThe Pixel 9 Pro offers more accurate location services using a wider range of satellite systems.
SIMDual SIM (Nano SIM + Nano SIM)Dual SIM (Nano SIM + eSIM)The Pixel 9 Pro offers more flexibility with digital SIM cards and physical SIM simultaneously.
AudioHi-Res AudioNoise Cancellation Microphone, 3 MicrophonesThe Pixel 9 Pro is geared for better call quality and clearer audio capture while the Poco X3 Pro offers Hi-Res audio for music.
SecuritySide-mounted fingerprint sensorBasic fingerprint sensorThe Poco X3 Pro offers a faster physical fingerprint sensor. The Pixel 9 Pro may offer an in-display fingerprint sensor, depending on the type.
Screen ProtectionGorilla Glass 6Gorilla Glass Victus 2The Pixel 9 Pro's Gorilla Glass Victus 2 offers superior scratch and drop protection.
SensorsAccelerometer, Compass, Gyroscope, Ultrasonic proximity virtualAccelerometer, Gyroscope, Magnetometer, Barometer, ProximityThe Pixel 9 Pro includes additional environmental sensors, improving certain applications.

2. Key Differences Analysis

Xiaomi Poco X3 Pro Advantages:

  • Larger Screen: 6.67" for a more immersive viewing experience.
  • Slightly Larger Battery: 5160 mAh, potentially offering longer battery life (though this is dependent on software).
  • Faster Charging: 33W, for quicker top-ups.
  • Wide angle, macro, depth sensors: More options for different photographic needs.
  • Physical side-mounted fingerprint sensor: Can be faster and more convenient for some users.
  • Hi-Res Audio: Better for music enthusiasts.

Practical Implications: The Poco X3 Pro is geared towards users who prioritize a large display for content consumption, and might need more traditional camera options, with a preference for a physical fingerprint scanner.

Google Pixel 9 Pro Advantages:

  • Superior Display: OLED panel with higher resolution, pixel density, and brightness, offering a much richer and clearer viewing experience, especially outdoors.
  • Significantly Better Performance: Google Tensor G4 chipset provides much faster processing and graphics capabilities.
  • Advanced Camera System: Better low-light performance due to larger sensor and wider aperture, telephoto lens and versatile wide-angle + macro lens. It has additional features like optical zoom, OIS, and 8K video capabilities.
  • Wireless and Reverse Charging: Offers additional convenience in battery management.
  • More Storage & RAM: 1024 GB storage option and 16 GB of RAM allow for more apps, media and provide a smoother multitasking experience.
  • Latest Software: Comes with Android 14, providing newer features, longer software updates, and improved security.
  • Improved Connectivity: Newer WiFi 7 and Bluetooth 5.3 standards offer faster speeds and better efficiency.
  • Enhanced GPS: Better accuracy with more satellite support.
  • Superior Screen Protection: Gorilla Glass Victus 2 provides enhanced protection against scratches and drops.
  • Noise cancellation microphones: Improves call quality.

Practical Implications: The Pixel 9 Pro caters to users who demand top-tier performance, display quality, camera capabilities, and a longer software lifecycle.

Trade-offs:

  • The Poco X3 Pro trades performance, display quality, camera features, software longevity, wireless charging, and screen protection for a larger screen and physical fingerprint sensor, at a lower price point (assuming a difference in price).
  • The Pixel 9 Pro trades a larger display, potentially slightly less battery life (which is software-dependent) and a physical fingerprint sensor for superior overall performance, screen quality, camera and additional features.

3. User Profiles & Recommendations

Xiaomi Poco X3 Pro:

  • Ideal Users:
    • Budget-conscious users who want a big screen for media consumption and don't require top-of-the-line performance.
    • Users who prefer a physical fingerprint sensor and like the traditional camera lens combination.
    • Users who are less concerned with advanced camera features and video capabilities.
  • Specific Use Cases:
    • Watching movies and TV shows on a larger display.
    • Casual gaming and everyday apps.
    • Users who prefer a traditional physical fingerprint sensor for unlocking.
    • Taking photos of various scenes, including portraits, macro and wide shots.
  • Price-to-Value: Offers good value for users seeking a large screen with decent performance on a budget.

Google Pixel 9 Pro:

  • Ideal Users:
    • Users who need top-tier performance for demanding tasks like gaming, video editing, and heavy multitasking.
    • Users who prioritize an exceptional display with accurate color and high brightness.
    • Users who are serious about mobile photography and videography.
    • Users who want the latest software and longer software support.
    • Users who value premium features like wireless charging, reverse charging, and enhanced GPS.
  • Specific Use Cases:
    • Professional photography and videography.
    • Mobile gaming with high graphical settings.
    • Running demanding applications.
    • Long-term use where software updates are essential.
    • Users who require best in class display and camera quality.
  • Price-to-Value: While likely more expensive, the Pixel 9 Pro provides top-of-the-line performance, superior display and camera system, and software support that makes it a great value for the users looking for that premium experience.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The Poco X3 Pro is likely more affordable.
  2. How important is display quality and camera performance? The Pixel 9 Pro wins for superior display and camera capabilities.
  3. What are your main use cases? The Pixel 9 Pro is superior for performance and longer software support, while the Poco X3 Pro is better for a large display and physical fingerprint sensor.

Scenario-Based Recommendations:

  • Scenario 1: Budget-Conscious User: If you prioritize a large screen, and decent everyday performance without breaking the bank, the Xiaomi Poco X3 Pro is a good choice.
  • Scenario 2: Performance & Camera Enthusiast: If you need the best performance, camera quality, and features, and you are willing to pay more for those benefits, the Google Pixel 9 Pro is the better choice.
  • Scenario 3: Balanced User: If you want a good balance between price and functionality, it's important to weigh the trade-offs. The Google Pixel 9 Pro offers superior technology and performance for the extra cost.

Personal Recommendation

If I were choosing between these two phones, I would select the Google Pixel 9 Pro. While the Poco X3 Pro has a larger screen and physical fingerprint reader, the Pixel 9 Pro offers a vastly superior overall experience.

The Pixel 9 Pro's superior display, significantly better performance, advanced camera system with a telephoto and wide-angle + macro lens, and longer software support make it a much more future-proof and satisfying choice for me. I value the enhanced photography, seamless multitasking, and the peace of mind that comes with longer software updates. While it may come at a higher price point, the improved performance and features would be well worth the investment for my needs.

I do not value having a larger display as much as a clear and bright screen, and the lack of a physical fingerprint scanner is not a dealbreaker. The additional sensors for enhanced location accuracy and the noise cancellation mics are also features that are of higher value to me than those of the Poco X3 Pro.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

Key Strengths:

  • Mobile technology analysis
  • Digital media communication
  • Technical storytelling
  • User-centric technology insights

Bridging technical complexity with engaging, accessible narratives.