Motorola Moto G Power (2021) vs Samsung Galaxy S21 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 14, 2021 January 29, 2021
Release Year 2021 2021

Physical

Volume 119.19 cm³ 85.33 cm³
Screen Size to Weight Ratio 3.2 "/g 3.67 "/g
Weight 206.5 g 169 g
Height 165.3 mm 151.7 mm
Width 75.9 mm 71.2 mm
Thickness 9.5 mm 7.9 mm
Foldable Design No No
Available Colors
  • Polar Silver
  • Flash Gray
  • Phantom White
  • Phantom Gray
  • Phantom Violet
  • Phantom Pink

Display

Screen Size 6.6 " 6.2 "
Resolution 720 x 1600 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 83.8 % 85.9 %
Pixel Density 266 PPI 421 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1300 nits

Hardware

Battery Capacity per Screen Area 114.78 mAh/in² 104.06 mAh/in²
Battery Density 41.95 mAh/cm³ 46.88 mAh/cm³
Battery Capacity 5000 mAh 4000 mAh
NFC Support No Yes
Chipset Qualcomm SM6115 Snapdragon 662 (11 nm) Exynos 2100 (5 nm) - International
CPU Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International
GPU Adreno 610 Mali-G78 MP14 - International

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 10 11
Maximum OS Version 15

Comparison Summary

Smartphone Comparison: Motorola Moto G Power (2021) vs. Samsung Galaxy S21 5G

1. Specifications Comparison

FeatureMotorola Moto G Power (2021)Samsung Galaxy S21 5GPractical Impact
Design
Dimensions165.3 × 75.9 × 9.5 mm151.7 × 71.2 × 7.9 mmMoto G Power is noticeably larger and bulkier, making the S21 more pocketable and comfortable for one-handed use.
Weight206.5g169gS21 is significantly lighter, making it more comfortable for extended use and carrying around.
Display
Size6.6"6.2"Moto G Power offers a larger viewing area for media consumption, while the S21 is more compact.
Resolution720x16001080x2400S21 has a much sharper display, resulting in clearer text and images.
Pixel Density266 PPI421 PPIS21's display is visibly crisper with significantly higher detail.
TechnologyIPS LCDAMOLEDS21 has better contrast, deeper blacks, more vibrant colors, and better power efficiency with dark themes.
Refresh Rate60Hz120HzS21 offers smoother animations and scrolling, making the experience more fluid.
Brightness0 nits1300 nitsS21 is vastly superior in outdoor visibility, easily usable under bright sunlight. (Note: 0 nits is likely an error; actual brightness is unknown)
Performance
ChipsetSnapdragon 662 (11 nm)Exynos 2100 (5 nm)S21's processor is significantly faster, leading to quicker app loading, smoother multitasking, and better gaming.
AnTuTu Score178,220749,100S21 delivers a substantially smoother and more responsive overall user experience, and is more future-proof.
GPUAdreno 610Mali-G78 MP14S21 provides significantly better graphics performance, crucial for gaming and graphically intensive tasks.
Battery
Capacity5000mAh4000mAhMoto G Power has a larger battery, potentially providing longer battery life, especially with its less power-hungry display and processor.
Charging15W Fast Charging25W Fast ChargingS21 charges faster, reducing the time spent plugged in.
Features10W charger in-box15W Wireless Charging, Reverse Wireless Charging, No charger in-boxS21 offers more charging flexibility with wireless and reverse wireless charging, but requires you to buy a charger. The Moto G Power includes a charger, though it is slower
Camera
Standard Camera48MP f/1.712MP f/1.8Moto G Power has a higher megapixel count and slightly wider aperture. S21 has a larger pixel size, which is typically more important for light gathering and resulting image quality.
Telephoto CameraN/A64MP f/2.0S21 offers a dedicated telephoto camera for optical zoom capabilities not found on Moto G Power.
Selfie Camera8MP f/2.010MP f/2.2S21 has a slightly higher resolution selfie camera with slightly smaller pixel size. S21 is typically better in low light due to larger sensor size and software processing..
Portrait Camera2MP f/2.4N/AMoto G Power offers a dedicated depth sensor for portrait photos.
Macro Lens2MP f/2.4N/AMoto G Power allows for close-up macro photography.
Wide AngleN/A12.2MP f/2.2S21 offers a dedicated wide angle camera for capturing a wider field of view.
Video1080p@60fps, EIS8K@24fps, 4K@60fps, EIS, HDR, Stereo SoundS21 offers significantly higher video quality and advanced features like 8K recording and HDR, as well as stereo sound recording.
DXOMarkN/AMobile: 111, Selfie: 132S21 camera has been thoroughly tested with good scores, whereas the Moto G Power doesn't have a comparable benchmark.
Camera FeaturesLaser autofocus (LAF)Optical zoom, OIS, RAW, Night modeS21 has several camera features that are not present on the Moto G Power, including OIS and RAW shooting, better for advanced photography, whereas the Moto G Power includes Laser Autofocus for fast and accurate focus in some scenarios.
Software
OSAndroid 10Android 11S21 has a newer version of Android and is guaranteed more updates and features.
Connectivity
Wi-Fi802.11acWi-Fi 6 (802.11ax)S21 supports the latest Wi-Fi standard, offering faster speeds and improved network performance.
Bluetooth5.05.0 with more profilesS21 has a wider range of Bluetooth profiles which means greater compatibility with devices.
GPSGPS, A-GPS, GLONASS, SUPL, GalileoGPS, A-GPS, GLONASS, Beidou, Galileo, GPS (L1+L5), Galileo (E1+E5a)S21 has a more robust GPS system with greater satellite support, leading to higher location accuracy.
SIMSingle SIMDual SIM Dual StandbyS21 allows the simultaneous use of two SIM cards, which is convenient for those with multiple phone numbers.
Storage
Internal32/64 GB128/256 GBS21 has significantly more storage, allowing more apps, photos, and videos.
RAM3/4 GB8 GBS21 offers better multitasking performance, especially with demanding apps and games.
ExpandableNoNoNeither phone offers expandable storage.
AudioBasic AudioDolby Atmos, Stereo Speakers, Noise cancellation microphoneS21 offers enhanced sound quality for music, movies, and calls.
Securityside-mounted fingerprint sensorbasic fingerprint sensorThe Moto G Power's fingerprint sensor is mounted on the side, often considered faster and more convenient, while the S21's fingerprint sensor is basic with no particular technology stated.
BuildUnkownCorning Gorilla Glass VictusS21 has superior screen protection against scratches and drops.
SensorsFingerprint, Proximity, Accelerometer, Compass, GyroscopeFingerprint, Proximity, Accelerometer, Compass, Gyroscope, BarometerS21 has additional sensors including a barometer for more advanced features.

2. Key Differences Analysis

Motorola Moto G Power (2021) Advantages:

  • Larger Battery: The 5000mAh battery provides potentially longer battery life.
  • Lower Price: Generally available at a much lower price point.
  • Dedicated Depth Sensor and Macro Lens: For specialized photography purposes.
  • Includes Charger: Comes with a 10W charger in the box.
  • Side-mounted fingerprint sensor: Often considered faster and more convenient than a standard fingerprint sensor.
  • Laser Autofocus: Provides faster focus in some scenarios.

Samsung Galaxy S21 5G Advantages:

  • Superior Display: Sharper, more vibrant AMOLED display with a 120Hz refresh rate and higher brightness for outdoor visibility.
  • Significantly Better Performance: Much faster processor and GPU resulting in smoother experience, and better for gaming.
  • Advanced Camera System: Telephoto, Wide-angle lenses, OIS, and advanced video recording with 8K, HDR and Stereo sound.
  • Wireless and Reverse Wireless Charging: More convenient charging options.
  • More Storage and RAM: Greater capacity for apps, media, and smooth multitasking.
  • Dual SIM: Allows the simultaneous use of two SIM cards.
  • Modern Connectivity: Supports Wi-Fi 6 and more advanced Bluetooth profiles.
  • Better Audio: Dolby Atmos, Stereo Speakers, and noise cancellation microphone for enhanced sound quality.
  • Better build Quality: Gorilla Glass Victus for more screen durability.
  • More Sensors: Includes barometer and other sensors.
  • Guaranteed Software Updates: Samsung provides up to four major OS updates.

Trade-offs:

  • The Moto G Power prioritizes battery life and a lower price point at the expense of performance and display quality.
  • The S21 delivers a premium experience with a much higher cost, sacrifices potentially some battery life compared to the Motorola, and does not include a charger in the box.

3. User Profiles & Recommendations

Motorola Moto G Power (2021): Ideal User

  • Budget-conscious users who prioritize battery life and screen size.
  • Users who mainly use their phone for basic tasks and media consumption.
  • Users who value a built-in charger.
  • Users who appreciate a side-mounted fingerprint sensor.
  • Those who are just starting to get into mobile photography with some extra features such as macro and depth sensors.

  • Specific Use Cases:

    • Long trips or situations where frequent charging isn't possible.
    • Watching videos or reading content on a larger screen.
    • Basic everyday use, such as calling, messaging, and browsing.
    • Users new to smartphone photography.

Samsung Galaxy S21 5G: Ideal User

  • Users who prioritize performance, display quality, and camera capabilities.
  • Users who regularly play graphically intensive games, create or consume high quality content.
  • Users who value a modern, feature-rich smartphone experience.
  • Users who need wireless charging, and or reverse wireless charging.
  • Users who prefer a smaller and more portable design.

  • Specific Use Cases:

    • Mobile gaming and other performance-intensive tasks.
    • Photography and videography, especially in low-light conditions.
    • Watching high-definition content on a vibrant display.
    • Users who need the best of everything in a smartphone.

4. Decision Framework

Key Questions to Consider:

  1. Budget: How much are you willing to spend on a smartphone?
  2. Primary Use Case: Do you prioritize performance, battery life, or camera capabilities?
  3. Display Preferences: Do you value a larger screen, or a sharper and more vibrant display?

Scenario-Based Recommendations:

  • Scenario 1: Budget is Top Priority & Long Battery Life is Needed: Choose the Motorola Moto G Power. The compromises on performance and display quality are acceptable for the lower cost and significantly larger battery.
  • Scenario 2: Best Possible Performance and Camera: Choose the Samsung Galaxy S21. The higher cost is justified by significantly better performance, camera quality, screen quality and extra features like wireless charging.
  • Scenario 3: Balance between Budget and Features: The Motorola Moto G Power would be more appropriate, as the S21 sits firmly in the flagship category and thus will be quite expensive.

My Choice

If I were choosing between these two devices, I would pick the Samsung Galaxy S21 5G. While the Motorola Moto G Power offers a compelling value proposition for budget-conscious users, the significantly superior display, performance, camera capabilities, wireless charging, and overall user experience of the S21 are worth the extra investment for my personal needs. I value a smooth and responsive user experience, and a camera that can capture quality photos and videos in various conditions. The more portable design of the S21 is also preferable for my daily use.

Although the Moto G Power's larger battery is tempting, the charging speed and wireless charging flexibility of the S21 would help alleviate any range anxiety. The difference in performance is also a significant factor for me, as I would prefer to not have any bottlenecks in performance, and this is where the S21 excels. I also value the newer software updates provided by Samsung on the S21.

While the Moto G Power is an excellent budget option, the Samsung Galaxy S21 5G offers a far more premium experience that aligns better with my needs and preferences.

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
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Bridging technical complexity with engaging, accessible narratives.