Motorola One 5G Ace vs Samsung Galaxy S21 FE 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 14, 2021 January 7, 2022
Release Year 2021 2022

Physical

Volume 125.14 cm³ 91.64 cm³
Screen Size to Weight Ratio 3.16 "/g 3.62 "/g
Weight 212 g 177 g
Height 166.1 mm 155.7 mm
Width 76.1 mm 74.5 mm
Thickness 9.9 mm 7.9 mm
Foldable Design No No
Available Colors
  • Frosted Silver
  • Volcanic Gray
  • White
  • Graphite
  • Lavender
  • Olive

Display

Screen Size 6.7 " 6.4 "
Resolution 1080 x 2400 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 85.7 % 86.7 %
Pixel Density 393 PPI 403 PPI
Refresh Rate N/A 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 111.38 mAh/in² 109.86 mAh/in²
Battery Density 39.96 mAh/cm³ 49.11 mAh/cm³
Battery Capacity 5000 mAh 4500 mAh
NFC Support Yes Yes
Chipset Qualcomm SM7225 Snapdragon 750G 5G (8 nm) Qualcomm SM8350 Snapdragon 888 5G (5 nm) - Version 1
CPU Octa-core (2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570) Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - Version 1
GPU Adreno 619 Adreno 660 - Version 1

Connectivity

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

Software

Operating System Android Android
Initial OS Version 10 12
Maximum OS Version 16

Comparison Summary

1. Specifications Comparison

FeatureMotorola One 5G AceSamsung Galaxy S21 FE 5GPractical Impact
Design
Dimensions166.1 × 76.1 × 9.9 mm155.7 × 74.5 × 7.9 mmS21 FE 5G is more compact, easier to handle and pocket.
Weight212g177gS21 FE 5G is significantly lighter, better for long usage.
Display
Size6.7"6.4"Motorola offers a slightly larger screen for media consumption.
Resolution1080x24001080x2340Both offer similar sharpness, negligible difference in daily use.
PPI393403Similar pixel density; both appear sharp.
TechnologyIPS LCDAMOLEDS21 FE 5G offers better colors, deeper blacks, better for dark mode use.
Refresh Rate60Hz120HzS21 FE 5G offers smoother scrolling and animations.
Brightness0 nits1300 nitsS21 FE 5G is much brighter, better outdoor visibility.
Performance
ChipsetQualcomm Snapdragon 750GQualcomm Snapdragon 888S21 FE 5G offers substantially higher performance for gaming and demanding apps.
AnTuTu Score330,000923,836S21 FE 5G loads apps faster, better for multitasking and gaming.
GPUAdreno 619Adreno 660S21 FE 5G has a significantly more powerful GPU for better graphics rendering.
Battery
Capacity5000mAh4500mAhMotorola likely has longer battery life due to larger capacity.
Charging15W Fast Charging25W Fast ChargingS21 FE 5G charges faster.
Features10W charger in-boxWireless charging, reverse charging, No charger in-boxS21 FE 5G has more flexible charging options, but no included charger.
Camera
Standard Camera48MP, f/1.712MP, f/1.8Motorola has higher resolution but S21 FE 5G has larger pixels & potentially better image quality in low light.
TelephotoNone8MP, f/2.0S21 FE 5G has a telephoto lens for optical zoom.
Selfie Camera16MP, f/2.232MP, f/2.2S21 FE 5G has higher resolution, generally better details.
Wide Angle Lens8MP, f/2.2NoneMotorola has a dedicated wide angle lens
Macro Lens2MP, f/2.4NoneMotorola has a dedicated macro lens
Wide Angle + MacroNone13MP, f/2.2S21 FE 5G has a wide angle and macro combined lens
Video4K@30fps, EIS4K@60fps, HDR, EISS21 FE 5G offers smoother and higher quality recording, with HDR.
DxoMarkNot TestedMobile: 117, Selfie: 127S21 FE 5G camera has been tested by DxoMark with a good result for both front and rear camera
Camera FeaturesLAFOIS, 4K Video, Optical ZoomS21 FE 5G has optical zoom and image stabilization for better photos/videos.
Software
OSAndroid 10Android 12S21 FE 5G has a newer and potentially longer supported Android version.
Connectivity
WiFi802.11acWi-Fi 6 (802.11ax)S21 FE 5G has the newer standard for faster WiFi.
Bluetooth5.15.0Motorola has the newer Bluetooth version. Both support A2DP and LE, but Samsung offers much more features.
GPSGPS, A-GPS, GLONASS, SUPL, GalileoGPS, A-GPS, GLONASS, Beidou, GalileoS21 FE 5G has more satellite support for better location.
SIMSingle SIMDual SIMS21 FE 5G supports two SIM cards.
Storage
Internal64GB/128GB128GB/256GBS21 FE 5G offers more storage options.
RAM4GB/6GB6GB/8GBS21 FE 5G has more RAM for better multitasking.
ExpandableNoNoNeither phone offers expandable storage.
Audio
Quality2 MicrophonesDolby Atmos, Noise cancellation, Stereo SpeakersS21 FE 5G provides a better overall audio experience with better features.
Security
FeaturesRear FingerprintBasic FingerprintBoth have fingerprint security.
Build
Screen ProtectionUnknownCorning Gorilla Glass VictusS21 FE 5G has superior screen protection.
Sensors
SensorsFingerprint, Proximity, Accelerometer, Compass, GyroscopeFingerprint, Proximity, Accelerometer, Compass, Gyroscope, BarometerS21 FE 5G provides barometer and other sensors.

2. Key Differences Analysis

Motorola One 5G Ace Advantages:

  • Larger Battery: 5000mAh battery offers potentially longer battery life than the S21 FE 5G.
  • Included Charger: Comes with a 10W charger in the box.
  • Dedicated Wide Angle & Macro Lens: Offers more camera versatility for different types of shots.
  • Newer Bluetooth version: Supports Bluetooth 5.1
  • Lower Price: Typically sold at a lower price point, making it a budget-friendly option.

Practical Implications: Longer usage time between charges, convenience of a bundled charger, extra photo versatility and a possibly budget friendly option.

Samsung Galaxy S21 FE 5G Advantages:

  • Superior Display: AMOLED display with 120Hz refresh rate offers a much better viewing experience (vibrant colours, smooth animations, excellent outdoor visibility).
  • Significantly Faster Performance: The Snapdragon 888 chipset provides vastly superior performance for gaming, multitasking and overall responsiveness.
  • Better Camera Quality: Despite the lower megapixel count in the main sensor, it includes OIS, and larger pixels, and benefits from a more advanced processing, resulting in higher quality photos and videos. It also provides a telephoto lens for zoom capabilities.
  • Faster Charging & Wireless Charging: 25W fast charging and wireless charging capabilities offer greater convenience.
  • Stereo Speakers and Dolby Atmos: Enhances audio quality for media consumption.
  • More Storage and RAM: Available with more storage and RAM, enabling better multitasking and media handling.
  • Newer Software: Ships with Android 12, offering the latest features and security updates, with a planned update up to Android 16.
  • Better Build Quality: Corning Gorilla Glass Victus provides better screen protection.
  • More Complete Sensor Suite: Barometer and other sensors offer more functionality in various scenarios.
  • Dual SIM Support: Allows using two SIM cards simultaneously.

Practical Implications: Far better visual experience, smoother and more responsive operation, significantly improved camera quality, more convenience regarding charging options, superior audio quality, higher storage and memory for more apps and files, newer software features and better build quality.

Trade-offs:

  • Motorola One 5G Ace: Trades raw performance, display quality, and advanced features for longer battery life and lower price.
  • Samsung Galaxy S21 FE 5G: Trades some battery capacity and the inclusion of a charger for significantly better performance, display, camera, and build quality.

3. User Profiles & Recommendations

Motorola One 5G Ace - Ideal Users:

  • Budget-conscious users: Those looking for a reliable 5G phone at a lower price.
  • Casual users: People primarily using their phone for basic tasks like browsing, social media, and calls.
  • Users prioritizing battery life: Those who need a phone that can last through a full day of moderate use.
  • Users who like a dedicated wide angle and macro lens: Those who prefer different photography styles.

Use Cases:

  • Everyday browsing and social media: Handles basic tasks smoothly.
  • Long commutes or travel: Good battery life will last through long periods without charging.
  • Casual photography: Offers standard and wide-angle photography for general use.

Samsung Galaxy S21 FE 5G - Ideal Users:

  • Enthusiasts: Users who value performance, display quality, and camera capabilities.
  • Gamers: Those who want a phone capable of handling demanding games with smooth performance.
  • Multimedia consumers: Users who watch a lot of videos and enjoy higher quality audio.
  • Photography lovers: Those who value advanced camera features and image quality.
  • Professionals: Those who need dual-SIM support, reliable performance, and versatile features.

Use Cases:

  • High-end mobile gaming: Handles demanding titles with ease.
  • Photography and videography: Captures high-quality photos and videos with various features.
  • Media consumption: Enjoys high-definition streaming with excellent sound.
  • Business use: Dual SIM support and reliable performance for work.
  • Frequent travelers: Wireless charging capabilities and travel capabilities.

Price-to-Value Ratio:

  • Motorola One 5G Ace: Offers good value for budget-conscious users focused on battery and basic needs.
  • Samsung Galaxy S21 FE 5G: Provides superior features and performance, justifying its higher price for users who need top-tier capabilities.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? Are you looking for the most affordable option, or are you willing to invest more for premium features?
  2. What is your primary use case? Will you be mostly using the phone for casual tasks, or do you need it for demanding activities like gaming and photography?
  3. How important is display quality to you? Do you prioritize a vibrant and smooth display, or is a standard screen sufficient?

Scenario-Based Recommendations:

  • Scenario 1: Budget User: If you have a limited budget and need a reliable phone for everyday tasks and long battery life, the Motorola One 5G Ace is the more sensible choice.
  • Scenario 2: Performance User: If you're a gamer, photographer, or someone who needs top-tier performance and display quality, the Samsung Galaxy S21 FE 5G is the clear winner.
  • Scenario 3: Balanced User: If you need good performance, a great display, and don't mind paying extra for features like wireless charging and a better camera system, the Samsung Galaxy S21 FE 5G offers the best balance.
  • Scenario 4: Photography Enthusiast: If you value camera versatility, particularly wide-angle and macro lenses, the Motorola One 5G Ace has more lenses, while the Samsung Galaxy S21 FE 5G has a better overall camera system. Consider if telephoto lens with OIS is more important than dedicated wide-angle or macro lenses.

Final Recommendation

I would choose the Samsung Galaxy S21 FE 5G. Although the Motorola One 5G Ace has its merits, the Samsung S21 FE 5G provides a significantly better user experience overall. While it is more expensive, the improved display quality (AMOLED, 120Hz), vastly superior performance (Snapdragon 888), better camera system (especially low-light performance, OIS and telephoto zoom), faster charging with wireless capabilities, and overall premium features make it a much more compelling device for my needs. I also value having a more modern OS, as well as a more complete sensor suite, and dual sim capability.

While I appreciate the larger battery of the Motorola, the S21 FE 5G's advantages in all the other aspects are more crucial for my needs. The lack of an in-box charger is unfortunate, but the wireless charging and faster 25W speeds help offset that. In summary, the better display, performance, camera, and features outweigh the slight disadvantages in battery and included charger, making it a better option for me.

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.

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Bridging technical complexity with engaging, accessible narratives.