Motorola Moto G51 5G vs Samsung Galaxy S23 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date December 16, 2021 February 17, 2023
Release Year 2021 2023

Physical

Volume 118.69 cm³ 78.83 cm³
Screen Size to Weight Ratio 3.27 "/g 3.63 "/g
Weight 208 g 168 g
Height 170.5 mm 146.3 mm
Width 76.5 mm 70.9 mm
Thickness 9.1 mm 7.6 mm
Foldable Design No No
Available Colors
  • Indigo Blue
  • Bright Silver
  • Aqua Blue
  • Green
  • Graphite
  • Phantom Black
  • Lavender
  • Cream
  • Lime

Display

Screen Size 6.8 " 6.1 "
Resolution 1080 x 2400 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 85.6 % 88.1 %
Pixel Density 387 PPI 425 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1200 nits
Peak Brightness N/A 1750 nits

Hardware

Battery Capacity per Screen Area 108.13 mAh/in² 104.81 mAh/in²
Battery Density 42.13 mAh/cm³ 49.47 mAh/cm³
Battery Capacity 5000 mAh 3900 mAh
NFC Support Yes Yes
Chipset Qualcomm SM4350-AC Snapdragon 480+ 5G (8 nm) Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm)
CPU Octa-core (2x2.2 GHz Kryo 460 & 6x1.8 GHz Kryo 460) Octa-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU Adreno 619 Adreno 740

Connectivity

USB Version 2.0 3.2
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0 USB Type-C 3.2, OTG

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version 12 17

Comparison Summary

Alright, let’s dive into a head-to-head comparison of the Motorola Moto G51 5G and the Samsung Galaxy S23. We'll go beyond the spec sheet and focus on what these differences actually mean for you.

1. Specifications Breakdown

FeatureMotorola Moto G51 5GSamsung Galaxy S23Real-World Implications
Design
Dimensions170.5 x 76.5 x 9.1 mm146.3 x 70.9 x 7.6 mmMoto G51 is significantly larger and bulkier, making the S23 much more pocketable and easier to use one-handed.
Weight208g168gS23 is considerably lighter, enhancing comfort during extended use and portability.
Display
Size6.8"6.1"Moto G51 offers a larger screen for media consumption, while the S23's smaller screen is more compact.
Resolution1080 x 24001080 x 2340Both offer sharp visuals, although the S23 is slightly more pixel-dense, leading to a bit sharper imagery.
Pixel Density (PPI)387425S23 will have slightly sharper and clearer text and images compared to Moto G51.
TechnologyIPS LCDAMOLEDS23's AMOLED display offers deeper blacks, more vibrant colors, and better power efficiency.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations.
Brightness0 nits1750 nitsS23 has dramatically better outdoor visibility, particularly in bright sunlight.
Performance
ChipsetSnapdragon 480+ 5G (8nm)Snapdragon 8 Gen 2 (4nm)S23 is substantially faster and more efficient for heavy tasks, gaming, and multitasking.
AnTuTu Score381,0001,456,671S23 offers significantly faster app loading, smoother gaming performance, and better overall responsiveness.
GPUAdreno 619Adreno 740S23 offers a far superior graphics performance for demanding applications and games.
Battery Life
Capacity5000mAh3900mAhMoto G51 has a larger battery, which can translate to longer battery life depending on optimization.
Charging10W Fast Charging25W Fast ChargingS23 charges much faster, reducing downtime.
FeaturesNon-removableBypass Charging, Reverse charging, 10W wireless, 4.5W reverse wirelessS23 offers more advanced charging features and flexibility.
Camera
Main Camera Res50MP (f/1.8, 1/2.76")50MP (f/1.8, 1/1.57")S23 has a larger sensor capturing more light, leading to better image quality, especially in low light.
Selfie Camera Res13MP (f/2.2, 1.12µm)12MP (f/2.2)Similar front camera quality, though the S23 has less detail but potentially better image processing.
Telephoto LensNone10MP (f/2.4, 1/3.9")S23 has dedicated zoom capabilities, while the Moto G51 relies on digital zoom, which often reduces image quality.
Wide Angle Lens8MP (1.12µm)12.2MP (f/2.2, 1/2.55", 1.4µm)S23’s wide-angle lens is higher resolution and better in low light, as it has a bigger sensor.
Macro Lens2MP (1.75µm)NoneMoto G51 offers dedicated macro camera, while S23 lacks this lens.
Video Recording1080p@30/60/240fpsUp to 8K@24/30fps and 1080p@960fpsS23 records much higher quality videos, with options like 8K resolution, better stabilization, and slow-motion up to 960fps
DXOMark Camera Score-133The S23 has a high score of 133, while the Moto G51 hasn't been tested. This further shows the superiority of the camera setup on the S23
Software
OSAndroid 11 (upgradable to 12)Android 13 (upgradable to 17)S23 has a newer version of Android with many more features and security updates, better and more support of new applications and features.
Connectivity
WiFi802.11acWiFi 6 (802.11ax)S23 supports the newer WiFi 6 standard, allowing better throughput and network performance.
Bluetooth5.1 LE5.3 LES23 has a newer Bluetooth version that allows for better connectivity with more devices and features.
GPSGPS, A-GPS, GLONASS, Beidou, SUPL, GalileoGPS, A-GPS, GLONASS, Beidou, Galileo, GPS (L1+L5), GLONASS (L1), Galileo (E1+E5a)S23 has more accurate location capabilities.
SIMDual SIM (Nano)Dual SIM (Nano/eSIM)S23 offers the option of eSIM for more flexibility.
Storage & Memory
Internal Storage64GB/128GB128GB/256GB/512GBS23 has a larger range of storage options and does not compromise on internal storage.
RAM4GB/8GB8GBS23 has sufficient RAM for smooth multitasking and future-proofing.
Expandable StorageNoNoNeither phone supports SD card expansion.
Audio
QualityDolby Atmos, 2 microphonesNoise cancellation microphone, Stereo SpeakersS23 offers better audio quality, especially for video playback and calls.
Security
Featuresside-mounted fingerprint sensorbasic fingerprint sensorMoto G51 has an advanced side-mounted sensor while S23 has basic fingerprint scanner.
Build
Screen ProtectionUnknownCorning Gorilla Glass Victus 2S23 has a far more robust screen against scratches and accidental falls.
Sensors
SensorsBiometric: Fingerprint; Proximity: Proximity; Motion: Accelerometer, GyroscopeBiometric: Fingerprint; Proximity: Proximity; Motion: Accelerometer, Compass, Gyroscope; Environmental: BarometerS23 includes compass and barometer for more applications.

2. Key Insights

Motorola Moto G51 5G Strengths:

  • Larger Display: Great for media consumption and those who prefer bigger screens.
  • Larger Battery: Potentially longer battery life due to a bigger capacity.
  • Macro Lens: Useful for capturing close-up detail.
  • Price: Likely to be significantly more affordable, making it accessible to a wider audience.

Samsung Galaxy S23 Strengths:

  • Premium Display: AMOLED technology offers superior visual experience with deeper blacks and vibrant colors, plus better sunlight visibility with higher brightness
  • Flagship Performance: Cutting-edge processor and GPU provide a smooth and responsive experience, excelling in gaming and multitasking.
  • Superior Camera System: Better main and ultrawide cameras, more versatile video capabilities, and a dedicated telephoto zoom lens.
  • Faster Charging: Significantly faster charging speeds compared to Moto G51, saving time and hassle.
  • More Storage: Higher storage options (up to 512 GB).
  • Better Audio: Stereo speakers for a better listening experience.
  • Premium Build: Much better screen protection with Corning Gorilla Glass Victus 2, and an overall more premium feel.
  • Better Connectivity: Supports the newest WiFi and Bluetooth standards for better performance.
  • Advanced Features: Includes a more comprehensive sensor suite, plus additional battery features such as wireless and reverse charging.
  • Software: The newer operating system provides more support, updates and security compared to the Moto G51.
  • Higher camera score: The S23 has a high camera score which the G51 does not have.

Trade-offs and Limitations:

  • Motorola G51: The larger size makes it less comfortable in hand, has a lower quality display compared to AMOLED, less powerful, a slower charging speed, and a less versatile camera system.
  • Samsung S23: Smaller display may not appeal to everyone, smaller battery, more expensive.

3. User Profiles and Recommendations

Motorola Moto G51 5G is ideal for:

  • Budget-conscious users: Those who prioritize affordability over top-tier specs.
  • Media consumers: People who watch a lot of videos and prefer a large screen.
  • Casual users: Those whose phone usage is limited to basic tasks like browsing, social media, and light gaming.

Samsung Galaxy S23 is best for:

  • Power users: Individuals who need top-of-the-line performance for demanding tasks.
  • Photography enthusiasts: People who want a versatile camera system for various shooting situations.
  • Tech enthusiasts: Those who want the latest technology, a premium feel, a better display, and high-end features.
  • Gaming enthusiasts: Gamers that value fluid and high-performance graphics and gaming performance.

4. Buying Decision Framework

Consider these three questions:

  1. What is your budget? If cost is your primary concern, the Moto G51 is the more affordable option. However, if you want a more premium experience, the Samsung S23 is worth the investment.
  2. How important is performance? For a smoother experience with gaming, multitasking, and a more future proof device, the Samsung S23 is a much better choice.
  3. What do you value in a phone's camera? If you value quality and versatility, with features like telephoto, ultrawide, better video, and better camera sensors, the S23 is the way to go. If you just want the basics with the capability to take decent pictures, then the G51 can suffice.

Scenario-Based Recommendations:

  • Scenario 1: Basic Everyday User: If you mostly browse the web, use social media, and make calls, and you have a very tight budget, the Moto G51 is a good starting point. However, the Galaxy S23 provides a significantly better experience even for basic tasks.

  • Scenario 2: Gaming and Media Consumption: If you play games, consume media often, and value performance, the S23 is the clear choice. It has a better display, sound, and overall performance.

  • Scenario 3: Photography Enthusiast: If you want a versatile camera, the S23 is much better with telephoto, ultrawide, and superior video capabilities.

  • Scenario 4: Future Proofing and Long-term Device: If you want to future proof yourself with a good device that will stay updated for many years, then the S23 is much better because it has a newer operating system, and is far more powerful, meaning it can stay updated for much longer.

My Choice

If I were choosing between these two, I would definitely go with the Samsung Galaxy S23. Despite the smaller battery, the S23's superior performance, stunning display, better camera versatility, faster charging, and overall premium experience make it the clear winner for me. I prioritize responsiveness, a great screen, and a high-quality camera, and the S23 delivers on all fronts. While the price is higher, the long-term value, combined with a more premium and modern feel is worth the investment. The S23 provides an exceptional experience that significantly surpasses the G51 in all aspects. The Moto G51 is good for those on a tight budget, but it’s clear that the S23 wins in terms of technology and user experience.

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.