Samsung Galaxy S21 5G vs Honor Magic V2 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 29, 2021 July 27, 2023
Release Year 2021 2023

Physical

Volume 85.33 cm³ 107.09 cm³
Screen Size to Weight Ratio 3.67 "/g 3.43 "/g
Weight 169 g 231 g
Height 151.7 mm 156.7 mm
Width 71.2 mm 145.4 mm
Thickness 7.9 mm 4.7 mm
Foldable Design No Yes
Available Colors
  • Phantom White
  • Phantom Gray
  • Phantom Violet
  • Phantom Pink
  • Gold
  • Black
  • Silk Black
  • Silk Purple

Display

Screen Size 6.2 " 7.92 "
Resolution 1080 x 2400 2156 x 2344
Aspect Ratio 20:9 16:9
Screen-to-Body Ratio 85.9 % 88.5 %
Pixel Density 421 PPI 402 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 1300 nits 1600 nits

Hardware

Battery Capacity per Screen Area 104.06 mAh/in² 79.71 mAh/in²
Battery Density 46.88 mAh/cm³ 46.69 mAh/cm³
Battery Capacity 4000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Exynos 2100 (5 nm) - International Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm) - Intl
CPU Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International Octa-core (1x3.19 GHz (INTL) / 1x3.36 GHz (CN) Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU Mali-G78 MP14 - International Adreno 740

Connectivity

USB Version 3.2 3.1
OTG Support 1 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.2, OTG USB Type-C 3.1, OTG

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version 15 14

Comparison Summary

1. Specifications Comparison

Design

FeatureSamsung Galaxy S21 5GHonor Magic V2Practical Impact
Form FactorStandardFoldableHonor Magic V2 offers a larger screen that folds for portability, while the S21 is a standard, more compact phone.
Dimensions151.7 × 71.2 × 7.9 mm156.7 × 145.4 × 4.7 mmS21 is significantly more compact and pocketable when folded, while Honor Magic V2 is very wide when unfolded. Honor Magic V2 is significantly thinner.
Weight169g231gS21 is much lighter and more comfortable for long use, while Honor Magic V2 is heavier, but that is expected for a foldable device.
Build QualityCorning Gorilla Glass VictusUnknownS21 has a more durable screen, making it more resistant to scratches and cracks, while Honor Magic V2 screen's protection is unknown.

Display

FeatureSamsung Galaxy S21 5GHonor Magic V2Practical Impact
Size6.2"7.92"Honor Magic V2 offers a significantly larger screen for immersive media consumption and multitasking; S21 is more compact.
Resolution1080x24002156x2344Honor Magic V2 displays sharper images and text due to its higher resolution.
PPI421402Both phones have very similar pixel density, resulting in similar perceived sharpness.
TechnologyAMOLEDS21 has an AMOLED display offering better contrast, color reproduction, and energy efficiency, especially with dark themes.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations due to the 120Hz refresh rate.
Brightness1300 nits2500 nitsHonor Magic V2 is significantly brighter, providing excellent outdoor visibility in bright sunlight.

Performance

FeatureSamsung Galaxy S21 5GHonor Magic V2Practical Impact
ChipsetExynos 2100 (5 nm) - InternationalQualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)Honor Magic V2 has a significantly newer and more powerful processor, offering better performance in demanding tasks and gaming.
AnTuTu Score749,1001,361,789Honor Magic V2 has much better performance in benchmarks, indicating smoother app loading and better multitasking capabilities.
GPUMali-G78 MP14 - InternationalAdreno 740Honor Magic V2 has a more powerful GPU, which improves gaming performance and graphic-intensive tasks.

Camera

FeatureSamsung Galaxy S21 5GHonor Magic V2Practical Impact
Standard Camera12MP, f/1.8, 1/1.76", Sony IMX555, 1.80µm50MP, f/1.9, Unknown, UnknownHonor Magic V2's main camera has a much higher resolution for more detailed photos, though S21 has a wider aperture.
Telephoto + Portrait64MP, f/2.0, 1/1.72", Samsung Bright S5KGW2, 0.80µmNoneS21 offers a dedicated telephoto lens for zoom and portrait shots; Honor Magic V2 lacks this.
Selfie Camera10MP, f/2.2, 1/3.2", Sony IMX374, 1.22µm16MP, f/2.2, Unknown, UnknownHonor Magic V2 offers a higher resolution front-facing camera for selfies.
Telephoto LensNone20MP, f/2.4, Unknown, UnknownHonor Magic V2 offers a telephoto camera for zooming; S21 does not.
Wide Angle + Macro12.2MP, f/2.2, 1/2.55", Sony IMX563, 1.40µm50MP, f/2.0, Unknown, UnknownHonor Magic V2 has a significantly higher resolution and a wider aperture on its wide-angle lens, allowing for more detailed shots.
Video Recording8K@24fps, 4K@60fps, HDR, EIS, Stereo Sound4K@60fps, HDR, OIS, EISS21 can record higher-resolution 8K video, while the Honor Magic V2's videos benefit from optical image stabilization.
DxOMark Mobile Main Score111117Honor Magic V2 has a slightly better main camera score.
DxOMark Photo Main Score118109S21 slightly better performance in photo tests with the main camera.
DxOMark Video Main Score90120Honor Magic V2 has a much better video recording performance with the main camera.
DxOMark Selfie Main Score132Not TestedS21 has the selfie camera tested by DxOMark.
Camera Features8K Video, Manual focus, Night ModeFlicker sensor, Ultra stable video, Laser autofocus (LAF), Main camera for SelfiesS21 offers features for advanced manual photo/video control, while Honor Magic V2 has better video, and has faster autofocus.

Battery

FeatureSamsung Galaxy S21 5GHonor Magic V2Practical Impact
Capacity4000mAh5000mAhHonor Magic V2 has a larger battery, potentially leading to longer battery life, however real use may vary.
Charging25W Fast Charging66W Fast ChargingHonor Magic V2 charges much faster, significantly reducing charging times.
FeaturesReverse, Wireless, Reverse WirelessNoneS21 offers wireless and reverse wireless charging options, adding extra convenience, while Honor Magic V2 doesn't.

2. Key Differences Analysis

Samsung Galaxy S21 5G Advantages:

  • More Compact and Lighter: Easier to handle and carry around, fitting comfortably in pockets, making it great for people with smaller hands or who value portability.
  • Better Display Technology: AMOLED offers superior image quality with deep blacks, vibrant colors, and good power efficiency in dark modes, potentially saving battery.
  • Wireless Charging and Reverse Wireless Charging: Convenience of wireless charging and ability to charge other devices wirelessly, a useful and practical feature.
  • Detailed Camera Specifications More details on the sensor used.
  • 8K video recording: Allows for professional level video content creation.
  • Selfie Camera DxOMark: Has a DxOMark score for the selfie camera.
  • Better screen protection: The screen has superior protection.
  • Additional sensors: Features a barometer for environmental data.
  • Telephoto + portrait camera: Offers a dedicated telephoto lens.

Honor Magic V2 Advantages:

  • Larger Foldable Display: Offers an immersive viewing experience for multimedia and enhanced multitasking capabilities, ideal for people who want more screen real estate.
  • Significantly Higher Performance: The Snapdragon 8 Gen 2 offers significantly improved processing power and GPU performance, ideal for heavy tasks and gaming.
  • Much Faster Charging: 66W charging significantly reduces downtime, quickly topping up the large battery.
  • Better outdoor visibility: It's much brighter, making it significantly better for outdoor use.
  • Higher Camera Resolution: Higher resolution sensors capture more details, especially in well-lit conditions.
  • Better video performance: Scored higher in DxOMark video tests.
  • Advanced Wi-Fi: It has newer Wi-Fi version.
  • More Storage and RAM Options: Offers much larger storage and more RAM for smoother multitasking and more app storage.
  • Telephoto Lens: Offers a telephoto lens for zooming.
  • More Satellite Systems for GPS: Supports additional location satellites, providing more accurate GPS in various situations.
  • Newer Bluetooth: Has a newer bluetooth version.
  • Newer operating System: Has a newer Android operating system.
  • Ultra stable video, Laser autofocus: Has features for better video and autofocus.

Significant Trade-offs:

  • Samsung S21 5G: Has a smaller battery, slower charging, and less powerful processor compared to the Honor Magic V2.
  • Honor Magic V2: Is heavier, larger when unfolded, has less camera details, and lacks wireless charging support, and screen protection information.

3. User Profiles & Recommendations

Ideal User for Samsung Galaxy S21 5G:

  • Users who value portability and single-handed use.
  • Users who appreciate superior display technology like AMOLED.
  • Users who require wireless charging and reverse wireless charging capabilities.
  • Users who want a versatile camera system with optical zoom.
  • Users who want to create professional 8K video content.
  • Users with a focus on quality photos, especially on selfies.
  • Users who would benefit from a barometer for environment related data.

Use Cases: Everyday smartphone usage, general content consumption, wireless charging convenience, professional quality photo and video recording on a regular basis, single hand use.

Ideal User for Honor Magic V2:

  • Users who want a large, immersive screen for media consumption and multitasking.
  • Power users who require high performance for gaming and demanding applications.
  • Users who prioritize faster charging speeds and longer battery life.
  • Users who want better outdoor visibility under bright sunlight.
  • Users who would benefit from extra storage space and RAM.
  • Users who want newer technologies such as Wi-Fi 7.
  • Users who want more accurate GPS positioning.

Use Cases: Multitasking, heavy mobile gaming, content creation, viewing media on a larger screen, need for an all-day phone, people working outdoors.

Price-to-Value Ratio:

  • The Samsung Galaxy S21 5G is likely to offer a better value for users who are looking for a compact phone with a premium display and wireless charging.
  • The Honor Magic V2 may be worth the higher price if you require a foldable large screen, significantly more performance, and faster charging speeds, but expect to pay a premium for the large screen and the foldable capabilities.

4. Decision Framework

Key Questions for Buyers:

  1. How important is portability vs. screen size? Are you okay with carrying around a heavier and larger phone for a big screen, or do you prefer a more compact device?
  2. How important is top-tier performance vs. better battery life? Do you value the highest level of performance for gaming and demanding tasks, or do you prioritize battery life?
  3. How important is wireless charging and reverse wireless charging? Do you often use wireless charging, and do you need the ability to charge other devices wirelessly on the go?

Scenario-Based Recommendations:

  • Scenario 1: Everyday user: If you are looking for an everyday phone with excellent display quality, consider the Samsung Galaxy S21 5G. It is compact and easier to handle with a good set of features.
  • Scenario 2: Power User: If you are a gamer, a content creator, or require fast performance for daily tasks and don't mind the larger size of the phone, the Honor Magic V2 would be a better option, offering much better performance, faster charging, and a larger screen.
  • Scenario 3: Content creator: If you are a content creator who wants professional quality video the Samsung Galaxy S21 5G with 8K video and more camera options would be a better option. If you want more stabilized videos, the Honor Magic V2 is a better option.

My Choice

Personally, I would choose the Honor Magic V2. Although the Samsung Galaxy S21 5G is a very capable phone, the Honor Magic V2's advantages are more compelling for my use case. The significantly larger display for multimedia consumption and multitasking, the much higher performance for gaming and demanding tasks, and the faster charging are important to me. The trade-off in terms of portability is acceptable because I value a larger screen for viewing content. Also, the improved camera video recording capabilities and much better outdoor visibility are beneficial.

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.