Motorola Moto G Power (2021) vs Samsung Galaxy A15 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 14, 2021 December 16, 2023
Release Year 2021 2023

Physical

Volume 119.19 cm³ 103.28 cm³
Screen Size to Weight Ratio 3.2 "/g 3.25 "/g
Weight 206.5 g 200 g
Height 165.3 mm 160.1 mm
Width 75.9 mm 76.8 mm
Thickness 9.5 mm 8.4 mm
Foldable Design No No
Available Colors
  • Polar Silver
  • Flash Gray
  • Brave Black
  • Optimistic Blue
  • Magical Blue
  • Personality Yellow

Display

Screen Size 6.6 " 6.5 "
Resolution 720 x 1600 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 83.8 % 84.3 %
Pixel Density 266 PPI 396 PPI
Refresh Rate N/A 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 800 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 114.78 mAh/in² 118.34 mAh/in²
Battery Density 41.95 mAh/cm³ 48.41 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support No Yes
Chipset Qualcomm SM6115 Snapdragon 662 (11 nm) Mediatek Dimensity 6100+ (6 nm)
CPU Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 610 Mali-G57 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 10 14
Maximum OS Version 17

Comparison Summary

1. Specifications Comparison

Here's a detailed comparison of the Motorola Moto G Power (2021) and the Samsung Galaxy A15 5G, focusing on practical implications for the user:

FeatureMotorola Moto G Power (2021)Samsung Galaxy A15 5GPractical Impact
Design
Dimensions165.3 × 75.9 × 9.5 mm160.1 × 76.8 × 8.4 mmMoto G Power is taller and thicker; A15 5G is slightly wider. Moto G Power might feel bulkier.
Weight206.5g200gA15 5G is slightly lighter; difference may be noticeable over extended use.
Display
Size6.6"6.5"Negligible size difference.
Resolution720x16001080x2340A15 5G's display will appear significantly sharper and more detailed; better for reading and watching videos.
Pixel Density266 PPI396 PPIA15 5G offers much clearer text and images, especially noticeable on smaller text and details.
TechnologyIPS LCDAMOLEDA15 5G's AMOLED provides superior contrast, deeper blacks, and more vibrant colors; better viewing experience, especially in dark environments and battery saving potential with dark themes.
Refresh Rate60Hz90HzA15 5G offers slightly smoother scrolling and animations; less eye strain during prolonged use.
Brightness0 nits800 nitsA15 5G screen is much easier to view in direct sunlight; significant difference in outdoor visibility.
Performance
ChipsetQualcomm Snapdragon 662 (11 nm)Mediatek Dimensity 6100+ (6 nm)A15 5G has a newer, more efficient chipset; faster app loading and smoother multitasking.
AnTuTu Score178,220442,500A15 5G is significantly faster and more capable for demanding apps and gaming.
GPUAdreno 610Mali-G57 MC2A15 5G provides better graphics performance, especially for mobile gaming.
Camera
Rear Main Camera48MP, f/1.750MP, f/1.8A15 5G has slightly higher resolution. Moto G Power has a marginally wider aperture, potentially better in low light.
Front Camera8MP, f/2.013MP, f/2.0A15 5G has a higher resolution selfie camera, resulting in better quality selfies.
Wide Angle LensNo5MP, f/2.2A15 5G can capture more in a single frame; useful for group shots and landscapes.
Portrait Lens2MP, f/2.4NoMoto G Power can capture more detailed portrait shots with depth effect.
Macro Lens2MP, f/2.42MP, f/2.4Similar macro capabilities; useful for close-up shots.
Video1080p@60fps1080p@30fpsMoto G Power offers 60fps video recording, resulting in smoother video; A15 5G has slow motion 240fps.
Battery
Capacity5000mAh5000mAhSimilar battery capacity, likely offering comparable battery life.
Charging15W Fast Charging25W Fast ChargingA15 5G charges significantly faster; less time spent plugged in.
Charger in box10WNoMoto G power includes a charger in the box, while A15 5G does not.
Software
OSAndroid 10Android 14A15 5G has a much newer version of Android, with potential for longer software support and newer features.
Connectivity
Wi-Fi802.11ac802.11ac, Dual-Band, Wi-Fi DirectA15 5G has added support for dual-band and Wi-Fi Direct.
Bluetooth5.05.2A15 5G has a newer Bluetooth version, potentially faster and more efficient.
GPSGPS, A-GPS, GLONASS, SUPL, GalileoGPS, A-GPS, GLONASS, Beidou, GalileoA15 5G supports more satellite systems, resulting in potentially better location accuracy.
SIMSingle SIMDual SIM Dual StandbyA15 5G can use two SIM cards at the same time; better for work/personal use or frequent travel.
Storage
Internal Storage32GB or 64GBNot specifiedMoto G Power offers more storage, but note, the A15 likely has other configuration options
RAM3GB or 4GBNot specifiedMoto G Power offers more RAM for multitasking, but note, the A15 likely has other configuration options
Expandable StorageNoNoBoth phones have no expandable storage.
Other
AudioBasic2 MicrophonesA15 5G might have slightly better audio capture with 2 microphones; better for calls and recordings.
SecuritySide-mounted Fingerprint SensorSide-mounted Fingerprint SensorSimilar biometric security.
SensorsAccelerometer, Compass, Gyroscope, ProximityAccelerometer, Gyroscope, Ultrasonic Proximity SensorSimilar sensor capabilities; A15 5G uses an ultrasonic proximity sensor.

2. Key Differences Analysis

Here's a breakdown of the major advantages of each phone:

Motorola Moto G Power (2021) Advantages:

  • Marginally wider main camera aperture: Potentially better low-light photos, but likely not a significant difference given sensor and processing capabilities.
  • Included 10W charger in box: A small convenience factor; reduces initial purchase costs if you don't have a charger.
  • Portrait (depth) camera: Captures more detailed portrait shots with depth effect, which may appeal to some users.
  • More internal storage: 64GB variant offers more storage over the base models from both phones.

Samsung Galaxy A15 5G Advantages:

  • Significantly Sharper and more vibrant Display: The AMOLED screen with higher resolution and pixel density makes everything look much better and is more enjoyable to look at, especially for media consumption.
  • Smoother Display and User Experience: 90Hz refresh rate provides a smoother experience for scrolling, animations, and gaming.
  • Much Higher Performance: The Dimensity 6100+ chipset results in significantly faster app loading and multitasking capabilities, making it a more capable device overall.
  • Better Camera System: Higher resolution front camera, added ultrawide lens, and better low-light performance due to the higher quality sensor, providing a better all-round camera experience.
  • Faster Charging: 25W fast charging is a significant advantage; less time spent charging your phone.
  • Newer Software: Runs on Android 14, providing the latest features, security updates, and likely a longer support life.
  • Better Connectivity: Dual SIM capability, and newer Bluetooth and Wi-Fi standards provide a more versatile and reliable connection.
  • Modern Design: Thinner and lighter design with better materials.

Trade-offs:

  • Moto G Power is slightly thicker and heavier: The Moto G Power is bulkier than the A15 5G.
  • Moto G Power has an outdated OS: The older Android 10 OS will have limited feature support and updates compared to Android 14 in A15 5G.
  • Moto G Power lacks an ultrawide lens.

3. User Profiles & Recommendations

Motorola Moto G Power (2021) is ideal for:

  • Very budget-conscious users: If price is the absolute primary factor, the Moto G Power offers a basic experience at a very low price.
  • Users with minimal smartphone needs: Suitable for calls, texting, and very light browsing; primarily for people who want a functional smartphone at the lowest price point.

Use Cases:

  • A secondary phone for basic communications.
  • A basic smartphone for users who only need essential features.
  • Temporary or backup device when a low-cost option is needed.

Samsung Galaxy A15 5G is ideal for:

  • Users seeking a smooth and enjoyable user experience: The display quality, performance, and camera capabilities are all significantly better than the Moto G Power.
  • Users who value a modern smartphone: The newer software, connectivity features, and sleek design make it a great all rounder.
  • Users who want fast charging: The fast charging capabilities will be a significant advantage for anyone that requires heavy usage.
  • Users who want better pictures: The ultrawide lens will be an important feature for capturing a wider scene and has a significant upgrade to the front facing camera.

Use Cases:

  • Daily driver for social media, browsing, and media consumption.
  • Capturing memories with improved camera system and high quality pictures and videos.
  • Mobile gaming and app use.
  • Work-related tasks needing fast charging and multitasking capability.

Price-to-Value Ratio:

  • The Motorola Moto G Power (2021) may seem like a "value" option based on its initial cost, but it delivers a basic user experience that can quickly become frustrating.
  • The Samsung Galaxy A15 5G provides significantly more features and capabilities, making it a better long-term investment and a better value overall due to its modern specifications.

4. Decision Framework

Here are three key questions for buyers to consider, with scenario-based recommendations:

  1. What is your budget?
    • Lowest Budget: If budget is the absolute limiting factor and you require a functioning device, the Motorola Moto G Power (2021) could be a very low cost option. Be aware that the user experience will be more basic.
    • Flexible Budget: The Samsung Galaxy A15 5G represents a far better overall value and is worth the additional cost for the major upgrade in nearly every department.
  2. How important is display quality and smoothness to you?
    • Basic Display Needs: If you use your phone only for basic tasks, such as calls and messaging, and don't prioritize screen quality, the Moto G Power (2021) may be adequate.
    • High-Quality Display: If you watch videos, browse social media, or play games regularly, the Samsung Galaxy A15 5G's AMOLED screen and 90Hz refresh rate will be significantly more enjoyable.
  3. How important is performance and a modern OS?
    • Basic Performance Needs: For users with minimal app usage and very basic functions, the Motorola Moto G Power (2021) might be enough, though it will lag behind for a modern user.
    • Demanding Performance Needs: If you use multiple apps, play games, or want a smooth multitasking experience, the Samsung Galaxy A15 5G’s faster chipset and newer Android version are a clear advantage.

What I would choose and why:

I would choose the Samsung Galaxy A15 5G. While the Moto G Power (2021) might be tempting at a very low price point, its outdated operating system, lower resolution display, significantly slower performance, and lacking features such as an ultrawide lens make it a poor value proposition overall.

The Samsung Galaxy A15 5G offers a superior display, significantly better performance, a more versatile camera, faster charging, and a more modern software experience. It is the clear winner in terms of overall user experience and future proofing. The additional cost for the A15 5G is more than justified by the massive upgrade you get in nearly every category, making it the better long-term investment and the device that I would recommend without reservation. The user experience offered by the A15 5G is simply far superior.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

Key Strengths:

  • Mobile technology analysis
  • Digital media communication
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Bridging technical complexity with engaging, accessible narratives.