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

Detailed Comparison

Specification

General

Launch Date December 16, 2021 August 22, 2024
Release Year 2021 2024

Physical

Volume 118.69 cm³ 106 cm³
Screen Size to Weight Ratio 3.27 "/g 3.08 "/g
Weight 208 g 221 g
Height 170.5 mm 162.8 mm
Width 76.5 mm 76.6 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 " 6.8 "
Resolution 1080 x 2400 1344 x 2992
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.6 % 89.4 %
Pixel Density 387 PPI 486 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 109.43 mAh/in²
Battery Density 42.13 mAh/cm³ 47.74 mAh/cm³
Battery Capacity 5000 mAh 5060 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 XL, putting on my tech journalist hat and focusing on what matters to you, the user.

1. Specifications Breakdown

Here's a detailed comparison table, looking at how these specs play out in the real world:

FeatureMotorola Moto G51 5GGoogle Pixel 9 Pro XLReal-World Implications
DESIGN
Dimensions170.5 × 76.5 × 9.1 mm162.8 × 76.6 × 8.5 mmMoto G51 5G is taller and thicker, Pixel 9 Pro XL is more compact, potentially easier to hold.
Weight208g221gMoto G51 5G is slightly lighter, might feel less bulky during long use.
FoldableStandardStandardBoth are traditional, non-folding designs.
DISPLAY
Size6.8"6.8"Both offer a large screen for content consumption.
Resolution1080x24001344x2992Pixel 9 Pro XL is significantly sharper, text and images are much more detailed.
PPI387486Pixel 9 Pro XL has a noticeably crisper, clearer display with more detail.
TechnologyIPS LCDOLEDPixel 9 Pro XL has deeper blacks, richer colors, better contrast, and higher brightness.
Refresh Rate120Hz120HzBoth are smooth, scrolling and animations feel fluid.
Brightness0 nits3000 nitsPixel 9 Pro XL's display is vastly superior in bright outdoor conditions.
PERFORMANCE
ChipsetSnapdragon 480+ 5G (8nm)Google Tensor G4 (4nm)Pixel 9 Pro XL is much faster and more responsive for gaming and intensive tasks.
AnTuTu Score381,0001,148,512Pixel 9 Pro XL has significantly higher raw power and better for demanding apps/games.
GPUAdreno 619Mali-G715 MC7Pixel 9 Pro XL has a significantly more powerful GPU for graphics.
CAMERA
Standard Camera50MP, f/1.8, 1/2.76"50MP, f/1.69, 1/1.31"Pixel 9 Pro XL has a larger sensor and a wider aperture for better low-light performance.
Selfie Camera13MP, f/2.242MP, f/2.2Pixel 9 Pro XL captures much more detailed selfies.
Telephoto LensNone48MP, f/2.8, 1/2.55"Pixel 9 Pro XL can zoom in much further, without losing image quality.
Wide Angle Lens8MPNoneMoto G51 5G captures a wider view in its primary camera without a separate lens.
Macro Lens2MPNoneMoto G51 5G can capture detailed close-up shots.
Wide Angle + MacroNone48MP, f/1.7, 1/2.55"Pixel 9 Pro XL can capture ultra-wide images and detailed close-up shots.
Video Recording1080p@240fps8K@30fps, 4K@60fps, 1080p@240fpsPixel 9 Pro XL shoots higher-resolution and stabilized videos.
DXOMark MobileN/A158Pixel 9 Pro XL captures outstanding still and moving images.
DXOMark SelfieN/A148Pixel 9 Pro XL captures outstanding still and moving images.
Camera FeaturesBasicAdvancedPixel 9 Pro XL has many more software features (e.g. Noise Reduction, Pro Video).
BATTERY LIFE
Capacity5000mAh5060mAhBoth have similar capacity, potentially lasting for a day of normal use.
Charging10W Fast Charging37W Fast ChargingPixel 9 Pro XL charges much faster, getting you back to full quickly.
Battery FeaturesNon-removableReverse, Wireless Charging, Non-removablePixel 9 Pro XL offers the convenience of wireless and reverse charging.
SOFTWARE
OSAndroid 11Android 14Pixel 9 Pro XL will get updates for much longer and run more modern apps.
CONNECTIVITY
WiFiUp to Wi-Fi acUp to Wi-Fi 7Pixel 9 Pro XL will provide faster and more reliable connections.
BluetoothBluetooth 5.1Bluetooth 5.3Pixel 9 Pro XL will provide more reliable connections with modern accessories.
GPSBasicAdvancedPixel 9 Pro XL will provide faster and more accurate GPS functionality.
SIMDual NanoDual Nano + eSIMPixel 9 Pro XL offers more flexibility with digital SIMS.
STORAGE
Internal Storage64/128GB128/256/512/1024GBPixel 9 Pro XL will hold much more files, movies, games, and apps.
RAM4/8GB16GBPixel 9 Pro XL will perform more consistently with modern games and applications.
Expandable StorageNoneNoneNo options to expand storage for either phone.
AUDIO
Audio QualityDolby Atmos, 2 microphonesNoise Cancellation, Stereo Speakers, 3 microphonesPixel 9 Pro XL provides a more immersive and clear audio experience.
SECURITY
Security FeaturesSide-mounted fingerprint sensorBasic fingerprint sensorMotorola offers a more convenient side-mounted fingerprint sensor.
BUILD QUALITY
Screen ProtectionUnknownCorning Gorilla Glass Victus 2Pixel 9 Pro XL has a much stronger screen protection against scratches and falls.
SENSORS
SensorsBasicAdvancedPixel 9 Pro XL includes more sophisticated sensors (e.g., Barometer and Magnetometer).

2. Key Insights

Motorola Moto G51 5G:

  • Strengths: Its main strengths are its large screen, smooth 120Hz refresh rate, and a decent battery. The side-mounted fingerprint sensor is a nice touch for quick unlocking. It also includes a wide-angle and macro camera, which can be useful for those looking for versatile shooting options. The lower weight will be noticeable for some users.
  • Competitive Advantages: It is the more affordable option for the average consumer.
  • Trade-offs: It has a less sharp and bright display, a much weaker processor, and significantly poorer camera capabilities than the Pixel. It also uses older software and has a slower charging rate.

Google Pixel 9 Pro XL:

  • Strengths: It's a top-tier phone with an incredible display, a super-powerful processor, excellent cameras (especially in low light and video), fast charging, and a suite of advanced software features. It has a newer and longer support cycle for its OS.
  • Competitive Advantages: Its performance, camera quality, software features, and display are unmatched in this comparison.
  • Trade-offs: It is heavier and likely much more expensive.

3. User Profiles and Recommendations

Motorola Moto G51 5G is ideal for:

  • Budget-Conscious Users: Those who want a large screen, decent battery life, and 5G connectivity, but aren't too concerned about having the best performance or camera quality.
  • Casual Users: People who primarily use their phone for browsing, social media, and streaming.
  • Users Looking for Versatile Cameras: Those who want both wide and macro cameras for various photography needs.
  • Those who dislike Face-Unlock: Users who still prefer to use the classic side-mounted fingerprint sensor.

Google Pixel 9 Pro XL is best suited for:

  • Enthusiasts: Those who prioritize top-of-the-line performance, the best possible camera, and the latest software features.
  • Photography Buffs: Users who want to capture professional-quality photos and videos, especially in challenging lighting conditions.
  • Power Users: People who demand the best gaming performance, multitasking capabilities, and future-proofing.
  • Users who consume lots of content: People who enjoy watching video and using apps will greatly appreciate the display.

4. Buying Decision Framework

Here are three practical questions to help you decide:

  1. What is my budget? If you're looking for the most affordable option, the Moto G51 5G wins. If budget isn't a constraint, the Pixel 9 Pro XL is a much better investment.
  2. What do I use my phone for most? If your focus is on everyday tasks and light media consumption, the Moto G51 5G may be sufficient. If you do a lot of gaming, photography, or video recording the Pixel 9 Pro XL is the clear winner.
  3. How important are software and security updates? The Pixel 9 Pro XL will get updates for far longer and provide more reliable security compared to the Moto G51 5G

Scenario-Based Recommendations:

  • Scenario 1: Photography Enthusiast – Choose the Pixel 9 Pro XL for superior image quality, low-light performance, and advanced video capabilities.
  • Scenario 2: Budget-Conscious Student – The Motorola Moto G51 5G is a sensible pick, offering a large display for media, a long-lasting battery, and 5G connectivity for faster downloads without breaking the bank.
  • Scenario 3: Mobile Gamer – The Pixel 9 Pro XL is ideal, thanks to its powerful processor, excellent graphics performance, high refresh rate, and high pixel density.
  • Scenario 4: Everyday User – Consider the Motorola Moto G51 5G if you don’t need best-in-class performance and prioritize affordability. If not the Pixel 9 Pro XL will still provide a great daily experience with great features.

Which one would I choose?

If I were choosing between these two, I would go with the Google Pixel 9 Pro XL. Yes, it's likely to cost significantly more, but the advantages it offers are too compelling to ignore. As someone who relies heavily on my phone for both work and personal use, the superior display quality, the blazing-fast performance, the exceptional camera system, and the up-to-date software make it a worthwhile investment. I need a device that can handle demanding applications, capture high-quality photos and videos, and provide a smooth, responsive experience for years to come, and the Pixel 9 Pro XL fits that bill perfectly. While the Moto G51 5G has its place for budget-conscious users, the Pixel 9 Pro XL's advancements in nearly every aspect of the user experience are simply too significant to pass up for a tech enthusiast like myself.

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.