Motorola Moto G51 5G vs Google Pixel 9 Pro - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date December 16, 2021 September 9, 2024
Release Year 2021 2024

Physical

Volume 118.69 cm³ 93.51 cm³
Screen Size to Weight Ratio 3.27 "/g 3.17 "/g
Weight 208 g 199 g
Height 170.5 mm 152.8 mm
Width 76.5 mm 72 mm
Thickness 9.1 mm 8.5 mm
Foldable Design No No
Available Colors
  • Indigo Blue
  • Bright Silver
  • Aqua Blue
  • Obsidian
  • Hazel
  • Porcelain
  • Rose Quartz

Display

Screen Size 6.8 " 6.3 "
Resolution 1080 x 2400 1280 x 2856
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.6 % 86.9 %
Pixel Density 387 PPI 495 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 2000 nits
Peak Brightness N/A 3000 nits

Hardware

Battery Capacity per Screen Area 108.13 mAh/in² 118.42 mAh/in²
Battery Density 42.13 mAh/cm³ 50.26 mAh/cm³
Battery Capacity 5000 mAh 4700 mAh
NFC Support Yes Yes
Chipset Qualcomm SM4350-AC Snapdragon 480+ 5G (8 nm) Google Tensor G4 (4 nm)
CPU Octa-core (2x2.2 GHz Kryo 460 & 6x1.8 GHz Kryo 460) Octa-core (1x3.1 GHz Cortex-X4 & 3x2.6 GHz Cortex-A720 & 4x1.92 GHz Cortex-A520)
GPU Adreno 619 Mali-G715 MC7

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 12 21

Comparison Summary

Okay, let's break down the Motorola Moto G51 5G and the Google Pixel 9 Pro, focusing on how their specs translate into real-world user experiences. Here's a comprehensive comparison, keeping it practical and user-focused.

1. Specifications Breakdown

Here's a detailed comparison table, structured for clarity:

FeatureMotorola Moto G51 5GGoogle Pixel 9 ProReal-World Implications
Design
Dimensions170.5 × 76.5 × 9.1 mm152.8 × 72 × 8.5 mmG51 is larger and bulkier, may be less comfortable to hold, especially with one hand
Weight208g199gPixel 9 Pro is slightly lighter, easier to handle for long periods.
Display
Size6.8"6.3"Moto G51 offers a larger screen for media, while Pixel 9 Pro is more compact.
Resolution1080x24001280x2856Pixel 9 Pro offers sharper visuals due to higher pixel density.
PPI387495Pixel 9 Pro's display will look significantly crisper and more detailed.
TechnologyIPS LCDOLEDPixel 9 Pro has richer colors, deeper blacks, and better contrast.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations.
Brightness0 nits3000 nitsPixel 9 Pro excels in direct sunlight with extremely high brightness.
Performance
ChipsetSnapdragon 480+ 5G (8nm)Google Tensor G4 (4nm)Pixel 9 Pro will be significantly faster in all tasks, including gaming.
Antutu Score381,0001,148,512Pixel 9 Pro offers a huge leap in raw processing power.
GPUAdreno 619Mali-G715 MC7Pixel 9 Pro will handle graphics intensive tasks much better
Camera
Main Camera50MP, f/1.8, 1/2.76"50MP, f/1.69, 1/1.3"Pixel 9 Pro captures more light, with larger sensor and wider aperture.
Selfie Camera13MP, f/2.242MP, f/2.2Pixel 9 Pro offers much higher resolution and details for selfies.
Telephoto LensNone48MP, f/2.8Pixel 9 Pro offers optical zoom, capturing distant subjects with clarity.
Wide Angle Lens8MPNoneG51 has a dedicated wide angle lens
Macro Lens2MPNoneG51 has a dedicated macro lens
Wide Angle + MacroNone48MP, f/1.7Pixel 9 Pro has wide angle + macro functionality combined into one sensor
VideoUp to 1080p@240fpsUp to 8K@30fpsPixel 9 Pro offers drastically better video quality and stabilization
Battery Life
Capacity5000mAh4700mAhG51 has slightly bigger battery, but Pixel's efficiency will likely close the gap.
Charging10W fast charging27W fast chargingPixel 9 Pro charges considerably faster, reducing downtime.
FeaturesNon-removableWireless charging, reverse chargingPixel 9 Pro offers more flexible charging options
Software
OSAndroid 11, up to 12Android 14, up to 21Pixel 9 Pro has the latest OS with more features and security.
Connectivity
Wi-FiWi-Fi 5Wi-Fi 7Pixel 9 Pro offers faster speeds and stability
BluetoothBluetooth 5.1Bluetooth 5.3Pixel 9 Pro offers better connectivity, faster pairing and audio quality
GPSMultiple Satellite SystemsMultiple Satellite SystemsPixel 9 Pro offers better accuracy and more connectivity
SIMDual SIM (Nano + Nano)Dual SIM (Nano + eSIM)Pixel 9 Pro offers better digital flexibility with eSIM
Storage
Internal Storage64 or 128 GB128, 256, 512, or 1024 GBPixel 9 Pro offers significantly more storage for media and apps.
RAM4 or 8 GB16 GBPixel 9 Pro allows significantly smoother multitasking.
Expandable StorageNoneNoneNeither support expandable storage
Audio
QualityDolby Atmos, 2 microphonesStereo Speakers, 3 microphones, Noise CancellationPixel 9 Pro offers superior audio with noise cancellation
Security
FeaturesSide-mounted fingerprint sensorbasic fingerprint sensorMotorola offers slightly more convenient access
Build Quality
ProtectionUnknownCorning Gorilla Glass Victus 2Pixel 9 Pro has superior screen protection
SensorsBiometric: Fingerprint; Proximity: Proximity; Motion: Accelerometer, GyroscopeBiometric: Fingerprint; Proximity: Proximity; Motion: Accelerometer, Gyroscope, Magnetometer; Environmental: Barometer, ThermometerPixel 9 Pro includes additional environmental sensors for enhanced functionality

2. Key Insights

  • Motorola Moto G51 5G: The G51 is a budget-friendly option that prioritizes a large display and good battery life. It's aimed at users who want a big screen for media consumption and aren’t demanding on heavy processing. It also includes a wide angle and macro lens.
  • Google Pixel 9 Pro: The Pixel 9 Pro is a flagship powerhouse. It excels in display quality, processing performance, and camera capabilities. It's designed for users who want the best possible mobile experience, including top-tier photography, smooth multitasking, and the latest software features.

Strengths:

  • Moto G51 5G: Large 6.8" display, long battery life, dedicated wide angle and macro lens, and a more convenient fingerprint sensor.
  • Pixel 9 Pro: Superior performance, higher resolution and brighter OLED display, much better cameras, faster charging, newer software, and more advanced features like wireless charging, reverse charging, and wider connectivity.

Trade-offs and Limitations:

  • Moto G51 5G: Lower display quality, weaker performance, and basic camera capabilities compared to the Pixel 9 Pro. No expandable storage, and older software.
  • Pixel 9 Pro: Smaller screen, it's more expensive, and lacks a dedicated wide and macro lens (though it makes up for it with a wide + macro lens)

3. User Profiles and Recommendations

  • Motorola Moto G51 5G: Ideal for budget-conscious users who prioritize media consumption on a big screen and need a long-lasting battery. Perfect for casual users who aren't into heavy gaming or photography.
    • Use Cases: Watching videos, browsing social media, basic app usage, and extended web browsing on a budget.
  • Google Pixel 9 Pro: Best for users who want the best mobile experience, including professional-grade photography, smooth multitasking, demanding gaming, and the latest software.
    • Use Cases: High-quality photography and videography, heavy gaming, professional video editing, running demanding apps, and staying on top of the newest Android features.

4. Buying Decision Framework

Here are three practical questions to guide your decision:

  1. What is your primary use case? Do you need a big screen for media and basic tasks, or are you looking for top-tier performance, camera quality and latest features?
  2. How critical is camera quality? Do you need professional-grade photography and videography or will basic camera capabilities suffice?
  3. What's your budget? Is affordability a priority, or are you willing to invest in a premium experience?

Scenario-Based Recommendations:

  • The Casual Media Consumer: If you mainly browse the web, watch videos, and use social media without intensive tasks and are on a tight budget, the Motorola Moto G51 5G is a suitable choice.
  • The Avid Mobile Photographer: If photography and video are essential to you, the Google Pixel 9 Pro is the clear winner.
  • The Mobile Gamer: For heavy gaming and demanding apps, the Google Pixel 9 Pro offers far superior performance and smoother gameplay.
  • The Power User: If you need the latest features, seamless multitasking, and cutting-edge software, the Google Pixel 9 Pro is the better option.

My Choice

If I were making the choice, I would go with the Google Pixel 9 Pro, hands down.

Here's why: As a tech journalist and someone who really appreciates the fusion of hardware and software, the Pixel 9 Pro's superior performance, stunning display, and its unmatched camera capabilities are irresistible. The Tensor G4 chip will handle anything I throw at it, and the 8K video is essential for my review processes. The Pixel also has faster charging, wireless charging, and overall more premium features. While the G51 is a capable budget phone, the Pixel represents the pinnacle of mobile technology, offering a seamless, future-proof experience that aligns perfectly with my needs. The slightly smaller display is acceptable, because the quality will be much better. While the G51 has a large screen, it sacrifices display technology in exchange.

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.