Motorola Moto G51 5G vs Samsung Galaxy A05 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date December 16, 2021 October 15, 2023
Release Year 2021 2023

Physical

Volume 118.69 cm³ 116.16 cm³
Screen Size to Weight Ratio 3.27 "/g 3.44 "/g
Weight 208 g 195 g
Height 170.5 mm 168.8 mm
Width 76.5 mm 78.2 mm
Thickness 9.1 mm 8.8 mm
Foldable Design No No
Available Colors
  • Indigo Blue
  • Bright Silver
  • Aqua Blue
  • Silver
  • Black
  • Light Green

Display

Screen Size 6.8 " 6.7 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.6 % 82.1 %
Pixel Density 387 PPI 262 PPI
Refresh Rate 120 Hz N/A
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 111.38 mAh/in²
Battery Density 42.13 mAh/cm³ 43.04 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes No
Chipset Qualcomm SM4350-AC Snapdragon 480+ 5G (8 nm) Mediatek Helio G85 (12 nm)
CPU Octa-core (2x2.2 GHz Kryo 460 & 6x1.8 GHz Kryo 460) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 619 Mali-G52 MC2

Connectivity

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

Software

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

Comparison Summary

Alright, let's dive into a detailed comparison of the Motorola Moto G51 5G and the Samsung Galaxy A05. Both phones are aiming for the budget-conscious market, but they approach it from slightly different angles. Here’s a breakdown to help you decide which one might be a better fit for you.

1. Specifications Breakdown

Here’s a detailed look at the specs, with a focus on what they mean for your daily use:

FeatureMotorola Moto G51 5GSamsung Galaxy A05Real-World Implications
Design
Dimensions170.5 x 76.5 x 9.1 mm168.8 x 78.2 x 8.8 mmThe Moto G51 is taller and thicker, while the A05 is a bit wider. This means the Moto G51 may feel a tad more cumbersome in the hand for some users, while the A05 may feel more ‘stocky’.
Weight208g195gThe A05 is slightly lighter, which can make a difference if you’re holding it for extended periods.
Display
Size6.8"6.7"Both are large, which is great for media consumption and gaming. The difference of 0.1" is negligible in practical terms.
Resolution1080x2400720x1600The Moto G51 has a significantly sharper display, making text and images appear much clearer. The difference will be very noticeable when browsing or watching video.
Pixel Density (PPI)387262The higher PPI on the Moto G51 results in a crisper display, making a visual difference that’s obvious, especially for reading and looking at detailed photos.
TechnologyIPS LCDPLS LCDIPS LCD on the Moto G51 typically offers better color accuracy and viewing angles compared to PLS LCD found on the A05. The difference isn't night and day, but it's noticeable.
Refresh Rate120Hz60HzThe 120Hz refresh rate on the Moto G51 makes scrolling and animations much smoother, resulting in a more fluid and enjoyable experience.
Brightness0 nits0 nitsBoth have the same reported brightness, which could be an error. This should be reconfirmed as it doesn't make sense, but for now, we assume they are similar.
Performance
ChipsetQualcomm Snapdragon 480+ 5G (8nm)Mediatek Helio G85 (12nm)The Snapdragon 480+ in the Moto G51 is more powerful and efficient than the Helio G85 in the A05, resulting in smoother performance overall and a better user experience.
AnTuTu Score381,000225,154This benchmark confirms the Moto G51's superior performance. It will load apps faster, multitask better, and perform more smoothly overall, including light gaming.
GPUAdreno 619Mali-G52 MC2Adreno 619 offers more graphical horsepower, leading to better gaming performance on the Moto G51, and more stable UI rendering.
Camera
Standard Camera50MP, f/1.850MP, f/1.8Both have 50MP main cameras with the same aperture. Expect decent photos in good lighting from both.
Selfie Camera13MP, f/2.28MP, f/2.0The Moto G51 has higher resolution, but the A05 has a slightly wider aperture. This suggests better detail on the Moto G51 but potentially better low-light selfies on the A05.
Wide Angle Lens8MPNoneThe Moto G51’s wide-angle lens lets you capture more in a single shot, which is very useful for landscapes and group photos. This is a significant advantage that the A05 lacks.
Portrait Mode (Depth)None2MP, f/2.4The A05 has a dedicated depth sensor, which assists with portrait mode effects, and background blur (bokeh). The Moto G51 does not offer this function natively.
Macro Lens2MPNoneThe Moto G51’s macro lens allows you to capture close-up shots of tiny objects. It’s not a game-changer, but useful to have. The A05 does not have a dedicated macro lens.
Video RecordingUp to 1080p@60/240fpsUp to 1080p@60fpsBoth can do 1080p video, with the Moto G51 having a more powerful video recording set, thanks to also including a 240fps slow-motion recording.
FeaturesPDAF, LAF, RAW-The Moto G51 offers advanced autofocus, more manual control over camera settings, and the ability to shoot in RAW format, which is useful for photo editing.
Battery
Capacity5000mAh5000mAhBoth have the same capacity, and thus similar battery life in most situations.
Charging10W25WThe A05 charges much faster, which is very convenient if you're often in a rush. 10W is slow these days, while 25W is above average for the price segment.
Software
OSAndroid 11 (upgradable to 12)Android 13The A05 has a newer version of Android out of the box, which will be more up to date than the Moto G51, and have a more modern user interface, and improved security.
Connectivity
WiFi802.11 a/b/g/n/ac802.11 a/b/g/n/acBoth support common WiFi standards, so no real difference in wireless internet connectivity.
Bluetooth5.15.3The A05 has a more modern Bluetooth version, which is a nice small bonus.
Storage
Internal64/128GB64/128GBBoth come with 64GB or 128GB storage options.
RAM4/8GB4/6GBThe Moto G51 offers 8GB of RAM, which is superior for heavy multitasking.
ExpandableNoNoNeither support external microSD expansion, so you're limited to their internal storage.
Audio
QualityDolby Atmos, 2 microphonesBasic audioThe Moto G51 provides superior audio through Dolby Atmos with better spatial sound and has two microphones for improved voice capture. This is an important bonus for enjoying media, listening to music, or having calls.
Security
FeaturesSide-mounted fingerprint sensorBasic securityThe Moto G51 has a fingerprint sensor for faster unlock speeds, and greater biometric security; the A05 only offers basic unlock features.
Sensors
MotionAccelerometer, GyroscopeAccelerometerMoto G51 has a gyroscope for more enhanced and accurate motion sensing, useful for gaming and other sensor-heavy applications, while the A05 only has an accelerometer.

2. Key Insights

  • Motorola Moto G51 5G Strengths:

    • Superior Display: Higher resolution, sharper with a 120Hz refresh rate for smoother visuals.
    • Better Performance: The Snapdragon 480+ chipset is significantly faster and more efficient.
    • Enhanced Camera System: Includes a wide-angle lens, macro lens, PDAF, LAF, RAW capture, and better video capabilities with 240fps slo-mo.
    • Better Audio: Dolby Atmos and two microphones offer a superior audio experience.
    • Advanced Security: Fingerprint sensor adds a layer of convenience and security.
    • More RAM: Option for 8GB RAM for better multitasking and gaming.
  • Samsung Galaxy A05 Strengths:

    • Newer Software: Ships with Android 13, which offers a more modern interface and the latest security features.
    • Faster Charging: 25W fast charging is significantly quicker than the Moto G51’s 10W charging.
    • Portrait Mode: Dedicated depth sensor provides portrait mode (bokeh) effects.
    • Newer Bluetooth Version: Has newer 5.3 Bluetooth.
  • Trade-offs:

    • The Moto G51 lacks the fast charging and portrait mode that the A05 offers.
    • The A05 sacrifices processing power, screen quality, and advanced camera features for a lower price point.

3. User Profiles and Recommendations

  • Motorola Moto G51 5G:

    • Ideal for: Users who prioritize performance, display quality, and photography.
    • Use Cases: Gamers, media consumers, users who often edit photos or videos, and those who want a fluid, fast user experience.
    • Value Proposition: Provides more for your money if you want a better performing device.
  • Samsung Galaxy A05:

    • Ideal for: Users on a tight budget or who prefer a modern Android experience over performance and screen quality.
    • Use Cases: Casual users who need a reliable smartphone for basic tasks, browsing, social media, and don’t require advanced performance or camera capabilities.
    • Value Proposition: A more basic, less expensive option with a new Android system and fast charging.

4. Buying Decision Framework

Here are three questions to ask yourself:

  1. What matters most to me: speed, screen or the latest software?
    • If performance and display are paramount, choose the Moto G51.
    • If you're happy with a more budget offering, and a modern version of Android is important, then choose the Samsung A05.
  2. How important is the camera to me?
    • If you want versatile photography with a wide lens and advanced camera features, the Moto G51 is much better.
    • If you’re content with basic photography and care more about portrait mode, the A05 is an option.
  3. How important is charging speed to me?
    • If you need your phone to charge quickly, the A05's 25W charging is a major benefit.
    • If you can live with longer charging times, the Moto G51's 10W charging won’t be a deal-breaker.

Scenario-Based Recommendations:

  • Scenario 1: Budget Gamer: Choose the Moto G51 for its superior performance and 120Hz display, leading to a more enjoyable gaming experience.
  • Scenario 2: Budget Photographer: Go with the Moto G51 for its superior camera system, including a wide-angle lens and advanced capture options.
  • Scenario 3: Casual User: The Samsung A05 will suffice if you need a reliable and affordable smartphone with modern software.
  • Scenario 4: Heavy Task User: The Moto G51 with its option of 8GB of RAM, offers improved multitasking for those who need it.

My Choice:

Personally, I would choose the Motorola Moto G51 5G. The significant improvement in display quality (120hz, better resolution and pixel density) and performance, which includes a better CPU and a dedicated GPU, is worth more to me than the faster charging speed and portrait mode of the A05. As someone who uses their phone often for media consumption and light gaming, the smoother experience and sharper display of the G51 win me over. Moreover, the inclusion of a wide-angle lens, macro lens, and the RAW capture features make it a more versatile device for photography. Although a newer Android system would be nice, I'd rather have better overall performance, a fantastic screen, and a more versatile camera. The addition of a fingerprint sensor for enhanced security also adds convenience and piece of mind.

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.