Apple iPhone X vs Samsung Galaxy S21+ 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date November 3, 2017 January 29, 2021
Release Year 2017 2021

Physical

Volume 78.4 cm³ 95.23 cm³
Screen Size to Weight Ratio 3.33 "/g 3.35 "/g
Weight 174 g 200 g
Height 143.6 mm 161.5 mm
Width 70.9 mm 75.6 mm
Thickness 7.7 mm 7.8 mm
Foldable Design No No
Available Colors
  • Space Gray
  • Silver
  • Phantom Violet
  • Phantom Pink
  • Phantom Black
  • Phantom Silver
  • Phantom Gold
  • Phantom Red

Display

Screen Size 5.8 " 6.7 "
Resolution 1125 x 2436 1080 x 2400
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 81.1 % 88.8 %
Pixel Density 458 PPI 394 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A N/A
HBM Brightness 625 nits N/A
Peak Brightness N/A 1300 nits

Hardware

Battery Capacity per Screen Area 80.74 mAh/in² 106.93 mAh/in²
Battery Density 34.64 mAh/cm³ 50.4 mAh/cm³
Battery Capacity 2716 mAh 4800 mAh
NFC Support Yes Yes
Chipset Apple A11 Bionic (10 nm) Exynos 2100 (5 nm) - International
CPU Hexa-core 2.39 GHz (2x Monsoon + 4x Mistral) Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International
GPU Apple GPU (three-core graphics) Mali-G78 MP14 - International

Connectivity

USB Version 2.0 3.2
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features Lightning 2.0 USB Type-C 3.2, OTG

Software

Operating System iOS Android
Initial OS Version 11.1.1 11
Maximum OS Version 16.7.7 15

Comparison Summary

Okay, let's dive into a user-centered comparison of the Apple iPhone X and the Samsung Galaxy S21+ 5G, focusing on how these devices serve our daily lives and enhance our experiences.

Design & Usability: A Tale of Two Philosophies

CategoryApple iPhone XSamsung Galaxy S21+ 5GUser Experience Impact
Interface DesignMinimalist, iconic notch, focus on gesture navigationSleek, nearly bezel-less display, under-screen fingerprint sensoriPhone X: Pioneered gesture navigation, may feel dated now. S21+: Modern, immersive, and offers secure unlocking with fingerprint sensor.
Interaction FlowFluid transitions, app ecosystem is generally streamlinedHighly customizable One UI, lots of flexibility and features.iPhone X: Simplicity and ease of use is a core tenet. S21+: Offers more fine-grained control and personalization options.
Accessibility FeaturesVoiceOver, Switch Control, limited customizationUniversal Switch, Text-to-Speech, extensive customization.iPhone X: Good for basic accessibility but could use more customization. S21+: Extensive options make it more adaptable for a wider range of user needs and abilities.
Design ErgonomicsSmaller, lighter, easier to handle one-handedLarger display and size, might require two hands for better gripiPhone X: Comfortable to hold and carry but screen can feel small now. S21+: Offers a bigger canvas for content consumption but can be less convenient for smaller hands and long one-hand usage.

Narrative-Driven Feature Exploration

Let’s imagine Sarah, a busy professional, and Alex, a creative content creator, using these devices in their daily lives.

Sarah's Story: The iPhone X

Sarah values efficiency. She appreciates how the iPhone X's gesture-based navigation allows her to quickly switch between emails and presentations. The phone’s compact size means it fits neatly into her purse or pocket without weighing her down. For her, the iPhone X is reliable and easy to use, a tool that stays out of her way and lets her focus on her work. However, she does find the smaller screen a bit limiting when reviewing documents or watching videos.

Alex's Story: The Galaxy S21+ 5G

Alex is all about creativity and media consumption. The large, vibrant display of the Galaxy S21+ 5G makes editing photos and videos on-the-go a breeze. The 120Hz refresh rate keeps everything smooth, making it a delight when showing off the latest project. He loves how the advanced camera system, with its telephoto and wide-angle lenses, captures versatile footage. Plus, the reverse wireless charging feature becomes a lifesaver when his earbuds are low on power. He does miss the smaller size for pocketing.

Inclusive Technology Evaluation

Here's how these devices cater to diverse user needs:

For the visually impaired: The S21+ 5G's extensive customization and text-to-speech options make it more accessible than the iPhone X, despite its general accessibility features.

For senior users: The simplicity of the iPhone X, combined with its compact size, makes it easier to manage, while the larger text and screen of S21+ 5G are beneficial for poor eyesight, though it may feel less comfortable to handle due to its size.

For tech enthusiasts: The S21+ 5G offers more customizability and a higher refresh rate display, while also offering better battery management, which will please those who like to push their tech to the limit. The iPhone X lacks the ability to customize as much.

Design-Centric Decision Framework

CriteriaApple iPhone XSamsung Galaxy S21+ 5GDesign-Driven Insights
Screen Size and QualitySmaller, sharper display; great for detail, but limits immersive experiencesLarger, brighter, smoother display; better for multimedia and gaming; much more immersiveS21+: Offers a more engaging visual experience due to the larger size, high brightness, and 120Hz refresh rate, making it ideal for media consumption and content creation. iPhone X: Still has a sharp screen but the smaller size may feel cramped now.
Camera VersatilityDual-camera system, good for everyday photos, but limited zoom featuresTriple-camera system, with telephoto and wide angle lens; more advanced features; much better for versatile shootingS21+: Provides more flexible creative control and higher video quality and the capability of 8K video recording; the additional lens is crucial for various shooting scenarios. iPhone X: Good but lacks the versatility of the S21+.
Performance and BatteryA11 chip still decent for most daily tasks, small battery may require charging throughout the dayExynos chip offers faster processing, larger battery provides better longevity, fast and wireless charging options; battery is much betterS21+: Wins in speed and battery performance, making it better for intensive tasks and for those who need a reliable all-day battery, while the iPhone X’s battery is outdated by modern standards; the S21+ also offers much more options.
Ergonomics and HandlingCompact and lighter; ideal for one-handed useLarger and heavier; may require two hands for prolonged use, though it does offer a larger viewiPhone X: Better for those who prefer a smaller, lighter phone that’s easy to pocket. S21+: Best for users who want a larger screen, more immersive experience and better battery life and camera versatility, but the user must be comfortable with a larger device.
Operating System and UpdatesiOS, known for streamlined experience, max updates are overAndroid, customizable and flexible, with long-term support updates as well, making it up-to-dateBoth offer great experiences but depend on personal preference; those who like Apple will prefer the iPhone while those who prefer Android will prefer the S21+.

My Choice and Why

I would choose the Samsung Galaxy S21+ 5G.

Here's why:

  • Future-Proofing: The S21+ 5G is a much more modern device, with its 5G capabilities, superior display, and more versatile camera system, making it much more future proof than the iPhone X.
  • Enhanced User Experience: The larger screen with a 120Hz refresh rate, the longer battery life, the versatile camera, and the fast and wireless charging options, makes it a superior device overall when it comes to daily usability.
  • Customization: As a technology communicator, I appreciate the Android platform's flexibility and customizability, which allows a much more personalized experience.
  • Inclusive Technology: The S21+ 5G offers a much wider range of accessibility features, making it suitable for diverse users, which is something I feel is an important quality for any tech device.

While the iPhone X was revolutionary for its time, the Samsung Galaxy S21+ 5G offers a more complete and modern experience that aligns with the demands of today’s user, while still offering a great camera, battery life, and screen quality. My choice is driven by a desire for a device that not only meets my needs but also empowers me with its modern technology and advanced features.

Sophia Rodriguez
Sophia Rodriguez

Technology Communications Specialist

Expert in transforming complex technological innovations into accessible, engaging narratives.

Key Strengths:

  • Technology storytelling
  • User experience design analysis
  • Inclusive technology communication
  • Design-driven technology insights

Bridging technical complexity with human-centered understanding.