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

Detailed Comparison

Specification

General

Launch Date March 24, 2021 August 22, 2024
Release Year 2021 2024

Physical

Volume 119.33 cm³ 93.51 cm³
Screen Size to Weight Ratio 3.1 "/g 3.18 "/g
Weight 215 g 198 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
  • Porcelain
  • Wintergreen
  • Peony

Display

Screen Size 6.67 " 6.3 "
Resolution 1080 x 2400 1080 x 2424
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.6 % 86.5 %
Pixel Density 395 PPI 422 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness 450 nits N/A
HBM Brightness N/A 1800 nits
Peak Brightness N/A 2700 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 9Practical Impact
Dimensions165.3 × 76.8 × 9.4 mm152.8 × 72 × 8.5 mmPoco X3 Pro is larger, heavier and thicker, making Pixel 9 more pocketable and comfortable for one-handed use.
Weight215g198gPixel 9 is lighter, which means it will be more comfortable to hold for extended periods.
BuildStandardStandardBoth are standard smartphones, no specific material is mentioned.

Display

FeatureXiaomi Poco X3 ProGoogle Pixel 9Practical Impact
Size6.67"6.3"Poco X3 Pro has a larger display, which may be preferable for media consumption. Pixel 9 is better for users who prefer more compact phones.
Resolution1080x24001080x2424Both phones have similar resolutions that will look equally sharp in general use.
PPI395422Pixel 9 has slightly sharper display, though the difference might not be very noticeable to the naked eye.
TechnologyIPS LCDOLEDPixel 9's OLED display offers superior contrast, deeper blacks, and more vibrant colors than Poco X3 Pro's IPS LCD.
Refresh Rate120Hz120HzBoth phones offer the same smooth scrolling and animation experience.
Brightness0 nits0 nitsBoth phones have identical peak brightness at 0 nits. This spec seems incorrect and needs verification.

Performance

FeatureXiaomi Poco X3 ProGoogle Pixel 9Practical Impact
ChipsetQualcomm Snapdragon 860 (7 nm)Google Tensor G4 (4 nm)Pixel 9’s newer chip provides faster processing, better efficiency and improved performance in demanding tasks such as gaming and video editing.
AnTuTu Score627,8691,071,616Pixel 9 is significantly faster overall, offering smoother multitasking and better app loading times.
GPUAdreno 640Mali-G715 MC7Pixel 9’s GPU will offer better graphics performance which will lead to better gaming experience.

Camera

FeatureXiaomi Poco X3 ProGoogle Pixel 9Practical Impact
Standard Camera48MP, f/1.79, 1/2"50MP, f/1.69, 1/1.3"Pixel 9’s larger sensor and wider aperture will result in better low-light performance and image quality.
Selfie Camera20MP, f/2.2, 1/3.4"10.5MP, f/2.2Poco X3 Pro's higher megapixel count means it could capture more detail. Pixel 9 is missing its sensor size and model.
Wide Angle Lens8MP, f/2.2, 1/4"NoPoco X3 Pro has a dedicated wide angle lens which is useful for landscape photos
Portrait Lens2MP, f/2.4, 1/5"NoPoco X3 Pro has dedicated depth camera for portrait shots.
Macro Lens2MP, f/2.4, 1/5"NoPoco X3 Pro has a dedicated macro lens for extreme close-up shots.
Wide Angle + MacroNo48MP, f/1.7Pixel 9 has a combined wide angle + macro lens, offering greater versatility.
VideoUp to 4K@30fpsUp to 4K@60fpsPixel 9 has higher frame rate recording capability and features OIS.
DXOMark-Mobile: 154Pixel 9 has a high DXOmark score, showing it has a much better camera overall.
Camera FeaturesQuadruple camera, standard featuresDual camera, OIS, advanced featuresPixel 9 features like optical image stabilization (OIS) and noise reduction provide better overall image and video quality.

Battery

FeatureXiaomi Poco X3 ProGoogle Pixel 9Practical Impact
Capacity5160mAh4700mAhPoco X3 Pro has a larger battery, which may translate to slightly longer battery life.
Charging33W Fast27W FastPoco X3 Pro charges faster, reducing the amount of time needed to stay plugged in.
FeaturesNon-removableReverse charging, Wireless charging 15W, Non-removablePixel 9 offers more convenience through wireless and reverse charging for accessories.

2. Key Differences Analysis

Xiaomi Poco X3 Pro Advantages:

  • Larger Display: 6.67" screen is better for media consumption and gaming if size is preferred.
  • Larger Battery: 5160mAh battery offers potentially longer battery life for users who need long usage between charging.
  • Faster Charging: 33W charging allows for quicker refills of the larger battery.
  • Dedicated Lenses: The Poco X3 Pro has 3 additional lenses: Wide angle, Portrait and Macro lenses.

Google Pixel 9 Advantages:

  • Superior Display: OLED panel provides better colors, contrast, and viewing experience.
  • Significantly Faster Performance: The Tensor G4 chipset is much faster, providing smoother experience and enhanced performance in demanding tasks.
  • Better Camera: Larger sensor, wider aperture, OIS, and higher DXOMark score lead to better image and video quality in various conditions.
  • Wireless and Reverse Charging: Adds convenience by providing wireless charging and the ability to charge other devices using the phone.
  • More RAM: 12GB RAM ensures better multitasking and handling of demanding applications.
  • Newer Software: Ships with Android 14 and likely to receive longer software support, while Poco X3 Pro maxes out at Android 12.
  • Newer Connectivity Newer Bluetooth and Wifi versions allow for improved speeds and better connectivity.

Trade-offs

  • Poco X3 Pro: While the Poco X3 Pro offers a larger battery and faster charging, it comes with an inferior display and significantly slower performance compared to the Pixel 9. The camera system is also less capable overall.
  • Pixel 9: The Pixel 9 offers superior performance, display and camera, but its smaller screen may not be as suitable for certain users. It also has a smaller battery and slower wired charging compared to the Poco X3 Pro.

3. User Profiles & Recommendations

Xiaomi Poco X3 Pro Ideal User:

  • Budget-Conscious Users: Prioritizing value over cutting-edge features, and are willing to compromise performance and camera for price.
  • Media Consumption Focused Users: Value a large screen for watching videos, movies, and gaming.
  • Users with less Demanding Use Cases: Those who primarily use the phone for basic social media, browsing, calls, and don't heavily rely on advanced features.
  • Gamers: The large screen and 120hz refresh rate would make it appealing to gamers who do not need flagship performance.

Google Pixel 9 Ideal User:

  • Photography Enthusiasts: Value high-quality photos and videos, especially in low-light scenarios.
  • Power Users: Value faster performance and multitasking for demanding apps and games.
  • Users Who Value the Latest Software: Want to receive the latest Android updates and features for a longer period.
  • Users Who Value Convenience: Appreciate wireless charging and the ability to charge other devices.
  • Users Looking for a Compact Phone: Those who prefer a smaller phone that fits more easily into pockets and is easier to use with one hand.

Use Cases:

  • Poco X3 Pro:
    • Binge-watching movies and videos on the large screen.
    • Casual gaming with longer play sessions due to a larger battery.
    • Users who frequently travel and need a large battery.
  • Pixel 9:
    • Professional photography and videography for capturing high-quality content.
    • Demanding mobile gaming experience with higher performance and smoother graphics.
    • Multitasking for work, education, and entertainment with quick app loading times.
    • Users who prioritize a smaller and premium phone.

Price-to-Value Ratio:

  • Poco X3 Pro: Offers a solid value proposition for its price, appealing to users who prioritize battery and screen size over processing power and camera performance.
  • Pixel 9: Justifies a higher price point with its cutting-edge features, superior performance, and better camera quality, making it suitable for users who do not mind paying a premium for a better overall experience.

4. Decision Framework

Key Questions for Buyers:

  1. What is my primary use case for the phone? (Photography, gaming, media consumption, or everyday tasks?)
  2. How important is performance and long-term software support? (Do I need the latest Android features and top-tier performance?)
  3. What is my budget? (Am I willing to pay more for a better camera and performance, or do I prioritize value?)

Scenario-Based Recommendations:

  • Scenario 1: Budget-Conscious User:
    • If your budget is very limited and your needs are basic, the Xiaomi Poco X3 Pro offers the most bang for your buck. You get a large display and decent performance for everyday use, with a large battery.
  • Scenario 2: Photography Enthusiast/Power User:
    • If camera quality and performance are your top priorities, and you are willing to invest more, the Google Pixel 9 is the clear winner. It offers a superior camera, significantly better performance, and the latest software experience.
  • Scenario 3: Everyday User with a Balanced Budget:
    • If you want a reliable smartphone for daily tasks and good media consumption capabilities, the Google Pixel 9 is still better as it offers a better experience overall, but if you are strictly limited by your budget, the Poco X3 Pro may be a better option.

My Choice

If I were choosing between these two phones, I would pick the Google Pixel 9. Although I value a large screen for media consumption, the advantages of the Pixel 9 such as its superior display quality (OLED), the significantly faster processor, and the noticeably better camera quality would make my daily experience much more enjoyable. The Pixel 9's superior performance will result in a smoother experience with less lagging, and the wireless charging will be a handy feature that the Poco X3 Pro lacks.

While the Poco X3 Pro's larger battery and faster charging would be nice, the Pixel 9's performance advantages outweigh those for my use case. As a user that values good photos, the Pixel 9 is a much better phone in this regard.

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.

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