Galaxy S23 Ultra Vs iPhone SE (2020)

Galaxy S23 Ultra
Galaxy S23 Ultra
Starting at

Refurbished price:£299.00

Versus £1,599.00 new

See options
iPhone SE (2020)
iPhone SE (2020)
Starting at

Refurbished price:£67.00

Versus £289.00 new

See options

Ratings

The Samsung Galaxy S23 Ultra (2023) and the iPhone SE (2020) represent two very different eras and philosophies in smartphone design. While the Galaxy S23 Ultra is a large-format device packed with modern features and a versatile stylus, the iPhone SE (2020) offers a compact, traditional experience for those who prefer a smaller footprint. The primary differences lie in their physical size, display technology, and camera capabilities, catering to distinct user preferences. The Galaxy runs on the Android operating system with a highly customisable interface, whereas the iPhone SE uses iOS, known for its straightforward navigation and deep integration with the Apple ecosystem.

Scores

Durability

The two devices sit at different stages of their expected lifespans, heavily influenced by their release dates and manufacturer support policies. The Galaxy S23 Ultra offers a much longer path forward for software updates compared to the older iPhone model.

  • Software Longevity: The Galaxy S23 Ultra, launched in 2023, is expected to receive security updates and operating system upgrades for several more years, likely extending into the late 2020s. In contrast, the iPhone SE (2020) is approaching the end of its official software support window, which may eventually impact its ability to run the latest applications securely.
  • Build and Repair: The Galaxy features modern glass and metal construction with high resistance to dust and water, while the iPhone SE uses a classic design that is also water-resistant but lacks the reinforced glass found on newer models.
  • Practical Lifespan: Users looking for a device to last the next four to five years will find the Galaxy more aligned with that goal, whereas the iPhone SE is better suited for shorter-term use or as a secondary device for basic tasks.

Year of Release

2023

2020

Compatible with latest Update

Yes

Yes

OS

Android

iOS

Foldable

No

No

Performance

Everyday responsiveness and multitasking capabilities vary significantly between these two models due to the generational gap in their internal hardware and battery capacities.

  • System Responsiveness: The Galaxy S23 Ultra handles demanding tasks like video editing and high-end gaming with ease, maintaining smooth operation even with many apps open. The iPhone SE (2020) remains capable for standard tasks like messaging and browsing, but may show signs of slowing down when running modern, resource-heavy applications.
  • Battery Endurance: With a much larger internal capacity, the Galaxy typically lasts through a full day of intensive use. The iPhone SE has a smaller battery designed for lighter daily routines, often requiring a midday charge for active users who frequently use GPS or video streaming.
  • Storage and Multitasking: The Galaxy offers higher memory configurations, allowing for seamless switching between professional tools, while the iPhone SE is designed for a more focused, single-tasking experience with more limited storage options.

Memory (GB)

8 GB

3 GB

Screen quality

The viewing experience is perhaps the most immediate difference, as these screens use fundamentally different technologies, sizes, and refresh rates to display content.

  • Display Technology: The Galaxy S23 Ultra uses an OLED panel that provides deep blacks and high contrast, making it ideal for watching films or viewing photos. The iPhone SE (2020) features an LCD screen which offers natural colours but lacks the vibrancy and true black levels of its counterpart.
  • Smoothness and Motion: A high refresh rate on the Galaxy ensures that scrolling through menus and web pages feels fluid and responsive. The iPhone SE uses a standard refresh rate, which is functional but lacks the visual smoothness found on more modern displays.
  • Outdoor Visibility: The Galaxy can reach much higher brightness levels, making the screen significantly easier to read under direct sunlight compared to the iPhone SE, which may require shading the screen in bright environments.

Resolution

1440 x 3088

750 x 1334

Screen type

Dynamic AMOLED 2X

Retina IPS LCD

Audiovisual

Photography and media consumption are areas where the Galaxy S23 Ultra offers a more versatile toolkit compared to the iPhone SE's simplified, single-lens approach.

  • Camera Versatility: The Galaxy features multiple lenses, including a high-resolution main sensor and dedicated zoom lenses for capturing distant subjects clearly. The iPhone SE relies on a single rear camera that takes clear photos in daylight but lacks the flexibility for wide-angle or long-distance shots.
  • Low-Light Performance: Night-time photography is significantly more detailed on the Galaxy, which uses advanced processing to brighten dark scenes. The iPhone SE produces acceptable results in good lighting but struggles to maintain clarity and reduce grain in dim environments.
  • Audio and Video: For video recording, the Galaxy supports extremely high resolutions and stable footage, while its stereo speakers provide a more immersive soundstage for media compared to the iPhone SE's more modest audio output.

Main camera

200 megapixels

12 megapixels

Front camera

12 megapixels

7 megapixels

Miscellaneous

Practical features like connectivity standards and physical handling define how these devices fit into a user's daily life and professional routine.

  • Connectivity and Ports: The Galaxy S23 Ultra supports 5G networks for faster mobile data and uses a universal USB-C port for charging. The iPhone SE (2020) is limited to 4G connectivity and uses the proprietary Lightning connector.
  • Biometrics and Security: The Galaxy uses an ultrasonic fingerprint sensor hidden under the display, whereas the iPhone SE retains the physical Home button with a built-in fingerprint reader, which some users find more tactile and familiar.
  • Size and Portability: The iPhone SE is significantly smaller and lighter, making it easy to use with one hand and fit into small pockets. The Galaxy is a much larger device that often requires two-handed use but includes an integrated stylus for note-taking and precision work.

Weight

234 g

148 g

Screen size (in)

6.8

4.7

Mobile network

5G

4G

SIM card

Dual Physical SIM + eSIM

Physical SIM + eSIM

Carrier compatibility

Unlocked

Unlocked

Connector

USB-C

Lightning

User feedback from various forums highlights the distinct roles these devices play in the current market. The Galaxy S23 Ultra is frequently praised for its expansive screen, the utility of the integrated stylus, and its exceptional battery life. However, some users find its large size cumbersome for one-handed use. The iPhone SE (2020) is valued for its compact form factor and the familiarity of the physical Home button, though its battery life and aging screen technology are common points of criticism among modern users in 2026.

Users who prioritise media consumption, professional productivity, and long-term software support will find the Galaxy S23 Ultra better suited to their needs. Those who prefer a small, lightweight phone for basic communication and value a traditional interface may lean toward the iPhone SE (2020). Choosing a quality-assured refurbished option is a sustainable choice that allows users to access these technologies while reducing electronic waste. Ultimately, the decision rests on whether a user prefers a feature-rich, large-screen experience or a simple, compact, and classic design. As an eco-friendly alternative, both models are available through refurbishment processes that ensure they remain functional and reliable for their next owners.

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