Samsung S24 vs S23 UK – LowPricePhones Buying Guide

Choosing between the Samsung S24 vs S23 UK can feel confusing, especially when both smartphones offer premium features, powerful performance, and sleek designs. In 2026, UK buyers are increasingly comparing these two flagship devices to decide which one delivers the best value for money.

At LowPricePhones UK, we help you make smarter buying decisions by breaking down the key differences, pricing, performance, and features of both models. Whether you are upgrading your device or buying a new flagship, this guide will help you choose the right Samsung phone.

Samsung S24 vs S23: Quick Overview

The Samsung Galaxy S23 was a major success, offering a balance of performance and affordability. The newer Samsung Galaxy S24 builds on that foundation with improved AI features, better efficiency, and longer software support.

Key Differences at a Glance

The Samsung S24 introduces AI-driven improvements, while the S23 still remains a strong and reliable flagship for UK users.

Samsung S24 vs S23 Price in UK 2026

Price is one of the most important factors when deciding between these two models.

Latest UK Pricing

The Samsung S23 is clearly more affordable, making it ideal for budget-conscious buyers. However, the S24 justifies its higher price with newer technology and extended software support.

Which Offers Better Value?

Samsung S23 Value

If you want a flagship experience at a lower price, the S23 is still an excellent option.

Samsung S24 Value

If you prefer future-proof features and longer updates, the S24 is a better long-term investment.

Design and Display Comparison

Build Quality and Design

Both smartphones feature a premium glass and aluminium design, giving them a flagship feel. However, the S24 has slightly slimmer bezels and a more refined look.

The design difference is subtle, but noticeable for users who prefer modern aesthetics and lighter builds.

Display Performance

The Samsung S24 features a slightly larger 6.2-inch AMOLED display, compared to the 6.1-inch panel on the S23.

Brightness and Clarity

The S24 offers improved brightness, making it easier to use outdoors in the UK.

Refresh Rate

Both phones support a 120Hz refresh rate, ensuring smooth scrolling and gaming.

Overall, while both displays are excellent, the S24 has a slight edge in brightness and efficiency.

Performance and Processor

Samsung S23 Performance

The S23 is powered by the Snapdragon 8 Gen 2, which still delivers excellent performance in 2026. It handles multitasking, gaming, and daily use without issues.

Samsung S24 Performance

The S24 introduces the Exynos 2400 (UK variant), offering better efficiency and improved AI processing.

Gaming and Speed

The S24 performs slightly better in heavy gaming and demanding apps.

AI Processing

The S24’s chipset is designed to handle AI-powered features, making it more future-ready.

Camera Comparison: S24 vs S23

Camera Hardware

Both devices feature a triple-camera setup, including a 50MP main sensor, ultra-wide lens, and telephoto lens.

Image Quality

The image quality is similar in daylight, but the S24 benefits from improved AI image processing.

Night Photography

The S24 performs better in low light, producing clearer and brighter images.

Video Recording

Both phones support 8K video, but the S24 offers better stabilization.

Battery Life and Charging

Battery Capacity

• Samsung S23: 3900mAh

• Samsung S24: 4000mAh

The difference is small but noticeable in daily use.

Real-World Usage

The S24 lasts slightly longer due to better power efficiency.

Charging Speed

Both phones support 25W fast charging, so there is no major difference here.

Software and AI Features

Samsung S23 Software

The S23 runs on Android 14 with One UI, offering a smooth and stable experience.

Samsung S24 Software

The S24 introduces Galaxy AI features, including:

• Live translation

• AI photo editing

• Smart suggestions

Software Updates

The S24 offers up to 7 years of updates, compared to 4 years on the S23, making it significantly more future-proof.

Samsung S24 vs S23: Which Should You Buy in the UK?

Choose Samsung S23 If

You want a more affordable flagship smartphone with excellent performance and camera capabilities.

Choose Samsung S24 If

You prefer latest AI features, longer software support, and slightly better performance.

Buying from LowPricePhones UK

At LowPricePhones UK, you can find the best deals on both Samsung models.

Benefits of Buying from LowPricePhones

• Competitive UK pricing

• Brand new and original devices

• Fast and secure delivery

• Seasonal discounts and bundle deals

Buying from a trusted retailer ensures you get authentic smartphones with warranty support.

Tips to Get the Best Deal in the UK

Compare Prices Regularly

Prices can change frequently, so always check for the latest deals.

Look for Seasonal Sales

Events like Black Friday and Boxing Day offer huge discounts.

Consider Trade-In Options

Trade-in deals can significantly reduce the overall cost.

Final Verdict: Samsung S24 vs S23 UK

The Samsung S23 remains a powerful and affordable flagship, making it a great choice for budget-conscious buyers in the UK. On the other hand, the Samsung S24 offers future-proof features, better AI capabilities, and longer software support, making it ideal for users who want the latest technology.

If your budget is limited, the S23 is still a fantastic option. However, if you want a device that will last longer and stay updated, the S24 is worth the extra investment.

At LowPricePhones UK, both devices are available at competitive prices, ensuring you get the best value for your money in 2026.