Motorola Moto G51 5G vs Motorola Moto G73 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date December 16, 2021 January 24, 2023
Release Year 2021 2023

Physical

Volume 118.69 cm³ 98.86 cm³
Screen Size to Weight Ratio 3.27 "/g 3.59 "/g
Weight 208 g 181 g
Height 170.5 mm 161.4 mm
Width 76.5 mm 73.8 mm
Thickness 9.1 mm 8.3 mm
Foldable Design No No
Available Colors
  • Indigo Blue
  • Bright Silver
  • Aqua Blue
  • Midnight Blue
  • Lucent White

Display

Screen Size 6.8 " 6.5 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.6 % 85.6 %
Pixel Density 387 PPI 405 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 108.13 mAh/in² 118.34 mAh/in²
Battery Density 42.13 mAh/cm³ 50.57 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM4350-AC Snapdragon 480+ 5G (8 nm) Mediatek Dimensity 930 (6 nm)
CPU Octa-core (2x2.2 GHz Kryo 460 & 6x1.8 GHz Kryo 460) Octa-core (2x2.2 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU Adreno 619 IMG BXM-8-256

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version 12

Comparison Summary

Alright, let's break down these two Motorola contenders: the Moto G51 5G and the newer Moto G73. It's always interesting to see how a generational leap plays out in the real world, so let's get into it.

1. Specifications Breakdown

Here's a table that gets down to the nitty-gritty, with a focus on how these specs actually impact day-to-day use.

FeatureMotorola Moto G51 5GMotorola Moto G73Real-World Implications
Design
Dimensions170.5 x 76.5 x 9.1 mm161.4 x 73.8 x 8.3 mmG73 is noticeably more compact, likely easier to handle.
Weight208g181gG73 is significantly lighter; better for one-handed use and extended periods.
Display
Size6.8"6.5"G51 offers a slightly larger canvas, but G73 is more manageable in hand.
Resolution1080x24001080x2400Both offer sharp images; no real difference in detail.
Pixel Density (PPI)387405Negligible difference; both appear sharp.
TechnologyIPS LCDIPS LCDIdentical display tech; expect similar color reproduction and viewing angles.
Refresh Rate120Hz120HzBoth provide smooth scrolling and animations, ideal for gaming and video.
Performance
ChipsetSnapdragon 480+ 5G (8 nm)Dimensity 930 (6 nm)G73’s newer chip should offer faster performance for everyday tasks, games and multitasking.
AnTuTu Score381,000497,466G73 has significantly better performance, which is noticeable in responsiveness.
GPUAdreno 619IMG BXM-8-256G73's GPU offers improved graphics performance for gaming and graphic-intensive tasks
Battery Life
Capacity5000mAh5000mAhBoth have the same capacity, but real-world battery life can vary with usage/software/chipset.
Charging10W30WG73 charges much faster; very convenient for on-the-go top-ups.
Camera
Standard Camera50MP, f/1.8, 0.64µm50MP, f/1.8, 1.00µmG73’s larger pixel size could capture more light, resulting in better low-light photos
Selfie Camera13MP, f/2.2, 1.12µm16MP, f/2.4, 1.00µmG73 provides sharper detail due to higher resolution, but the G51 has a wider aperture
Wide Angle Lens8MP, 1.12µm8MP, f/2.2, 1.12µmSimilar performance here.
Macro Lens2MP , 1.75µmN/AG51 allows for close-up photography, a feature the G73 lacks.
Video Recording1080p@60fps, 1080p@240fps1080p@60fpsBoth offer similar everyday video recording features.
Camera FeaturesTriple cam, PDAF, LAF, RAWDual cam, 4K video, DISG51 is good for photography while G73’s strengths are more video-oriented
Software
OSAndroid 11 (upgradeable to 12)Android 13G73 comes with newer software out of the box with more features and security patches.
Connectivity
Wi-FiWi-Fi 5Wi-Fi 6G73 offers faster and more efficient Wi-Fi for compatible networks.
Bluetooth5.1 LE5.3 LEG73 has more power-efficient, better audio quality with Bluetooth 5.3 LE with added codecs
GPSA-GPS, GLONASS, Beidou, SUPL, GalileoA-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), BeiDou (B1), NavIC SystemG73 is the winner with additional systems for better precision, especially in challenging areas
Storage
Internal Storage64GB/128GB128GB/256GBG73 offers more internal storage, especially in the higher tier.
RAM4GB/8GB8GBG73 has a clear edge, ensuring smooth multitasking.
Expandable StorageNoNoNeither support expandable storage; chose storage variant wisely.
Audio
QualityDolby Atmos, 2 micsDolby Atmos, Stereo Speakers, 2 micsG73 has superior audio quality with stereo speakers.
Security
FeaturesSide fingerprintSide fingerprintBoth offer the same type of basic biometric security, quick access.
Sensors
SensorsFingerprint, Proximity, Accelerometer, GyroscopeFingerprint, Proximity, Accelerometer, CompassDifferent sensor packages; G51 has a gyroscope while G73 has a compass, which is important for orientation.

2. Key Insights

Motorola Moto G51 5G:

  • Strengths: Larger screen, macro lens, gyroscope, slightly wider aperture on the front camera. It offers features that some users may find useful, such as the macro lens and gyroscope.
  • Trade-offs: Older, less powerful chipset, slower charging, heavier, older Android version. Its performance is less responsive and may struggle with demanding applications.

Motorola Moto G73:

  • Strengths: More powerful processor, significantly faster charging, more compact and lighter, better connectivity, more storage, better audio quality (stereo speakers), newer Android version, better GPS support. Overall, it provides a smoother, more modern experience.
  • Trade-offs: Lacks a macro lens, smaller screen, slightly smaller front aperture. However, these are minor trade-offs for the improved performance and features in general.

Daily User Experience:

The G73 is the clear winner in terms of performance and modernity. It provides a better experience for everyday tasks, gaming, media consumption, and overall responsiveness. The faster charging is a game-changer for busy users, and the stereo speakers enhance the media experience.

3. User Profiles and Recommendations

Motorola Moto G51 5G:

  • Ideal User: A user on a strict budget who needs a large screen and does not prioritize cutting-edge performance or the latest software. Someone who needs the macro camera and doesn’t play demanding games.
  • Use Cases: Basic tasks, browsing, social media, media consumption, those who need a gyroscope and macro lens.

Motorola Moto G73:

  • Ideal User: Someone who wants a smooth, modern, all-around experience. Suitable for a wide range of users who want a reliable phone that performs well in most scenarios.
  • Use Cases: Casual gamers, users who multitask often, media lovers, users who need faster charging, those who seek reliable GPS and better audio.

Price-to-Value Ratio:

The Moto G73 offers better value for money for most users. The performance jump, combined with other upgrades, justify the extra cost.

4. Buying Decision Framework

Three Questions to Ask Yourself:

  1. How important is raw performance to me? If you need snappy performance and smooth multitasking, the G73 is the way to go. If you can manage with good-enough performance then the G51 can be an option.
  2. Do I prioritize fast charging and battery efficiency? The G73 is much better here.
  3. What features do I absolutely need (macro camera vs. better display quality)? If macro is a must-have, the G51 is the only option.

Scenario-Based Recommendations:

  • Budget Conscious User: If budget is the primary concern and you are OK with the limitations, the G51 could be considered.
  • Power User: The G73 is the better choice with its performance and battery enhancements.
  • Media Buff: The G73’s stereo speakers and better Bluetooth codecs make it a more compelling option for media consumption.
  • Casual Gamer: The G73’s superior GPU will provide a better gaming experience and smooth operation of the phone.
  • Travelers: The G73's better GPS accuracy will be more useful.

My Choice:

Given what I value in a smartphone, I would choose the Motorola Moto G73. The improvements in processing power, charging speed, and overall design make it a more compelling option. As a tech journalist, I appreciate a device that provides a smooth user experience. While the macro lens on the G51 is nice, the overall package offered by the G73 is more appealing to my needs, including better connectivity options and superior audio quality.

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.