Samsung Galaxy M12 vs Samsung Galaxy S21 FE 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date April 30, 2021 January 7, 2022
Release Year 2021 2022

Physical

Volume 120.74 cm³ 91.64 cm³
Screen Size to Weight Ratio 3.07 "/g 3.62 "/g
Weight 212 g 177 g
Height 164 mm 155.7 mm
Width 75.9 mm 74.5 mm
Thickness 9.7 mm 7.9 mm
Foldable Design No No
Available Colors
  • Black
  • Blue
  • Green
  • White
  • Graphite
  • Lavender
  • Olive

Display

Screen Size 6.5 " 6.4 "
Resolution 720 x 1600 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 81.9 % 86.7 %
Pixel Density 270 PPI 403 PPI
Refresh Rate 90 Hz 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 118.34 mAh/in² 109.86 mAh/in²
Battery Density 41.41 mAh/cm³ 49.11 mAh/cm³
Battery Capacity 5000 mAh 4500 mAh
NFC Support Yes Yes
Chipset Exynos 850 (8 nm) Qualcomm SM8350 Snapdragon 888 5G (5 nm) - Version 1
CPU Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55) Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - Version 1
GPU Mali-G52 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 11 12
Maximum OS Version 16

Comparison Summary

1. Specifications Comparison

Design

FeatureSamsung Galaxy M12Samsung Galaxy S21 FE 5GPractical Impact
Dimensions164 x 75.9 x 9.7 mm155.7 x 74.5 x 7.9 mmM12 is larger and thicker, making the S21 FE 5G more pocketable and comfortable to hold.
Weight212g177gS21 FE 5G is noticeably lighter, enhancing portability and long-term comfort.
BuildUnknown screen protectionCorning Gorilla Glass VictusS21 FE 5G screen is significantly more resistant to scratches and drops.

Display

FeatureSamsung Galaxy M12Samsung Galaxy S21 FE 5GPractical Impact
Size6.5"6.4"Negligible difference in screen real estate.
Resolution720 x 16001080 x 2340S21 FE 5G offers much sharper and clearer visuals.
Pixel Density (PPI)270403S21 FE 5G provides a significantly crisper and detailed display.
TechnologyPLS LCDAMOLEDS21 FE 5G offers superior color accuracy, deeper blacks, and better contrast, leading to a more immersive viewing experience.
Refresh Rate90Hz120HzS21 FE 5G provides smoother scrolling and animations.
Brightness0 nits1300 nitsS21 FE 5G offers superior outdoor visibility, even in bright sunlight.

Performance

FeatureSamsung Galaxy M12Samsung Galaxy S21 FE 5GPractical Impact
ChipsetExynos 850 (8 nm)Qualcomm Snapdragon 888 5G (5 nm)S21 FE 5G is significantly faster and more responsive in everyday tasks and gaming.
AnTuTu Score117,341923,836S21 FE 5G provides vastly superior performance and is more future-proof.
GPUMali-G52Adreno 660S21 FE 5G provides better graphics performance, making it a superior option for gaming and graphically intensive apps.
RAM3GB/4GB/6GB6GB/8GBS21 FE 5G will handle multi-tasking more efficiently, especially with 8GB option

Camera

FeatureSamsung Galaxy M12Samsung Galaxy S21 FE 5GPractical Impact
Main Camera48MP, f/2.0, 1/2" sensor12MP, f/1.8, 1/1.76" sensorS21 FE 5G captures better low-light images with larger pixels, despite having lower resolution.
Telephoto CameraNone8MP, f/2.0S21 FE 5G offers optical zoom capabilities and improved portraits.
Selfie Camera8MP, f/2.232MP, f/2.2, 1/2.8" sensorS21 FE 5G captures much higher-resolution and detailed selfies.
Wide-Angle Camera5MP, f/2.213MP, f/2.2S21 FE 5G offers a wider field of view and sharper photos
Depth Camera2MP, f/2.4NoneM12 has a dedicated depth camera which can enhance bokeh effect in portrait images
Macro Camera2MP, f/2.4NoneM12 has dedicated Macro camera for close up shots
Video Recording1080p@30fps4K@30/60fps, 1080p@240fps, 720p@960fpsS21 FE 5G offers much better video recording with higher resolutions and slow-motion capabilities.
StabilizationNoEIS, OISS21 FE 5G offers significantly better video stabilization for smoother recordings.
DxOMark (Mobile)Not Tested117 (overall), 119 (photo), 107 (video)S21 FE 5G has a tested and established camera performance score, with strong photo and video capabilities
DxOMark (Selfie)Not Tested127 (overall), 126 (photo), 130 (video)S21 FE 5G has a tested and established front-facing camera performance score, with strong photo and video capabilities
FeaturesQuadruple Camera, Digital Zoom, PDAF, HDR, PanoramaTriple Camera, Optical Zoom, OIS, PDAF, HDR, Panorama, RAW, Night ModeS21 FE 5G boasts superior image quality with advanced features and video options

Battery

FeatureSamsung Galaxy M12Samsung Galaxy S21 FE 5GPractical Impact
Capacity5000mAh4500mAhM12 offers potentially longer battery life due to a larger capacity.
Charging15W Fast Charging25W Fast ChargingS21 FE 5G charges faster, minimizing downtime.
FeaturesNon-removableWireless Charging, Reverse Charging, Non-removableS21 FE 5G offers more convenient charging methods.

2. Key Differences Analysis

Samsung Galaxy M12 Advantages

  • Larger Battery: The 5000mAh battery may offer longer battery life for users who prioritize endurance.
  • Lower Price Point: Likely more affordable, appealing to budget-conscious consumers.
  • Dedicated Macro and Depth Camera: Offers additional camera options that S21 FE 5G does not offer.

Samsung Galaxy S21 FE 5G Advantages

  • Superior Display: AMOLED screen with higher resolution, pixel density, and refresh rate provides a vastly better visual experience.
  • Significantly Faster Performance: The Snapdragon 888 offers much higher performance for smoother multitasking and gaming.
  • Better Camera System: Larger main sensor, telephoto lens, optical image stabilization, and superior video recording capabilities.
  • Faster Charging: The 25W charging allows for quicker replenishment.
  • Premium Features: Includes wireless charging, reverse wireless charging, and better overall build quality.
  • Better Audio: Features Dolby Atmos and stereo speakers for better audio experience.
  • More Future-Proof: With a more modern processor and display technology, it is likely to remain relevant for longer.
  • Better Connectivity: Supports newer Wi-Fi standards for faster and more reliable connections.

Trade-offs

  • The Galaxy M12 sacrifices performance and display quality for a lower price and potentially longer battery life.
  • The Galaxy S21 FE 5G sacrifices slightly battery capacity for significantly better performance and features.

3. User Profiles & Recommendations

Samsung Galaxy M12

  • Ideal User: Budget-conscious buyers who prioritize battery life and are not demanding in terms of performance or display quality.
  • Use Cases:
    • Basic social media browsing
    • Simple day-to-day tasks
    • Long periods away from a power source
    • Users who need dedicated macro or depth cameras.
  • Price-to-Value: Offers good value for basic functionality at a low cost.

Samsung Galaxy S21 FE 5G

  • Ideal User: Those seeking a premium smartphone experience with top-tier performance, display, and camera capabilities.
  • Use Cases:
    • Gaming and graphics-intensive applications
    • High-quality video recording and photography
    • Multitasking between demanding apps
    • Users who value display quality and immersive experience.
  • Price-to-Value: Provides excellent value for a flagship-level experience, albeit at a higher price.

4. Decision Framework

Key Questions

  1. What is my budget? The M12 is significantly cheaper, but the S21 FE 5G offers a much better experience for the money.
  2. What do I prioritize: performance or battery life? If performance and display quality are paramount, the S21 FE 5G is the clear choice. If battery life is crucial and you're willing to compromise on performance, the M12 can be considered.
  3. What are my primary use cases? Basic users will likely be satisfied with the M12. Users with more advanced needs such as gaming and photography should opt for the S21 FE 5G.

Scenario-Based Recommendations

  • Scenario 1: Basic user on a tight budget: Choose the Samsung Galaxy M12. Its lower price point and adequate performance for basic tasks make it a suitable choice.
  • Scenario 2: Mobile gamer or avid photographer: Choose the Samsung Galaxy S21 FE 5G. The higher-end processor, superior display, and camera capabilities will enhance the experience.
  • Scenario 3: Power user who prioritizes battery life: If the budget allows, choose the Samsung Galaxy S21 FE 5G. While the M12 might last longer, the S21 FE 5G is still reasonably good for battery, charges fast, and more powerful.

My Choice

Based on the specifications and my own preferences as an analyst, I would choose the Samsung Galaxy S21 FE 5G. While the M12 has a larger battery, the S21 FE 5G provides a significantly better overall user experience. The dramatic improvements in display quality, processing power, camera performance, and the inclusion of premium features like wireless charging far outweigh the slightly lower battery capacity. The S21 FE 5G's modern and future-proof nature makes it a worthwhile investment for those who can afford it, providing a much more enjoyable and capable smartphone experience. The M12 serves its purpose for a niche audience but does not offer the same level of performance or premium features found on the S21 FE 5G.

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.