Refurbished Samsung S23 Plus 5G UK – Bigger Screen, Stronger Everyday Comfort

The refurbished Samsung S23 Plus 5G is a strong choice if you want a premium Galaxy phone with a larger display and more comfortable battery life than the standard S23, without moving into the size or price of the Ultra models.

For many buyers, the Samsung Galaxy S23 Plus 5G sits in a very useful middle position. It gives you flagship Samsung performance, a large 6.6-inch AMOLED display, 5G, USB-C charging and a premium design, while usually costing less refurbished than newer models such as the Samsung Galaxy S24 Plus or Samsung Galaxy S25 Plus.

If the standard Samsung Galaxy S23 feels slightly too compact, the S23 Plus is often the better fit. It gives you more screen space for streaming, browsing, maps, work apps and typing, while still being easier to live with than the largest Ultra models.

Why Buy a Refurbished Samsung S23 Plus 5G?

The Samsung S23 Plus 5G is ideal for buyers who want a larger flagship Android phone without paying new-release prices. The bigger display makes everyday use more comfortable, especially for streaming, reading, messaging, video calls and multitasking.

• Large 6.6-inch Dynamic AMOLED display
• 120Hz refresh rate for smooth scrolling and responsive use
• 5G-ready for UK networks
• USB-C charging and modern Samsung software features
• Strong flagship performance for apps, streaming and multitasking
• More comfortable battery headroom than the smaller S23
• Better value refurbished than newer Plus models when the price gap is clear

The S23 Plus is often chosen by buyers who like the idea of the S23 but want something more comfortable for media, productivity and longer daily use. It is not as compact as the standard model, but the larger screen and battery make it easier to live with if your phone is your main everyday device.

Technician Insight

When checking Samsung S23 Plus 5G devices, we pay close attention to display quality, battery condition and charging stability. The larger screen is one of the main reasons buyers choose this model, so touch response, brightness, colour consistency and signs of screen wear are important.

Battery condition is also a key part of the buying decision. The S23 Plus has a larger battery than the standard S23, but a poorly looked-after used phone can still feel weak if it has not been properly checked. That is why every device is tested before resale, including charging, cameras, speakers, microphones, Wi-Fi, Bluetooth, buttons, mobile signal and battery condition.

Cosmetic grade matters, but it should not be the only thing you compare. A lightly marked Samsung S23 Plus with strong battery performance and proper testing can be a better buy than a cleaner-looking phone with vague battery information or no meaningful warranty.

Who the Samsung S23 Plus 5G Usually Suits Best

The refurbished Samsung Galaxy S23 Plus 5G is usually chosen by buyers who want a larger premium Android phone without stepping all the way up to an Ultra model. It is especially well suited to:

• buyers who want a larger screen than the standard Galaxy S23
• Samsung users upgrading from an older Galaxy S10, S20, S21 or S22 model
• people who stream video, browse, type or use maps regularly
• buyers comparing Samsung S23 Plus vs S24 Plus on value
• users who want flagship Samsung performance without Ultra pricing
• shoppers looking for a SIM-free Samsung phone for UK networks

Samsung S23 vs S23 Plus – Which Should You Choose?

Choose the Samsung Galaxy S23 if you want a smaller, lighter flagship phone that is easier to use one-handed. The standard S23 is usually the better fit for buyers who prioritise pocket comfort and lower refurbished pricing.

Choose the Samsung S23 Plus 5G if screen size, typing comfort, video watching and battery headroom matter more. For many buyers, the Plus model feels like the better everyday phone if they use their device heavily throughout the day.

If you want the very largest display and Samsung’s strongest camera hardware, you may want to compare the Samsung Galaxy S23 Ultra. If you want newer hardware and a longer remaining software support window, compare the Samsung Galaxy S24 Plus.

Samsung S23 Plus vs S24 Plus – Is the Newer Model Worth It?

The Samsung S24 Plus is worth considering if you want newer hardware, a longer remaining software support window and the latest Galaxy AI-focused features. However, the refurbished Samsung S23 Plus 5G often makes more sense if the price saving is meaningful and you mainly want a premium Samsung for everyday use.

For most normal tasks such as messaging, banking apps, maps, browsing, streaming, photos and social media, the S23 Plus still feels fast and capable. The decision usually comes down to price, battery condition and how long you plan to keep the phone.

What to Check Before Buying a Refurbished Samsung S23 Plus 5G

Before buying any second hand Samsung S23 Plus 5G, look beyond the headline price. A reliable refurbished phone should clearly explain grading, battery checks, warranty cover, returns information and whether the device is unlocked for UK networks.

• Battery condition: especially important if you are choosing the Plus model for longer daily use
• Screen quality: check for marks, touch issues, burn-in or display faults
• Charging: USB-C port stability should be tested properly
• Network status: the phone should be SIM-free and unlocked unless clearly stated otherwise
• Warranty: avoid vague second hand listings with no proper aftercare
• Returns: a clear return period gives extra reassurance
• Data wiping: the phone should be securely wiped before resale

Buying from a UK refurbisher gives you more protection than buying privately. At Used Mobiles 4U, Samsung devices are tested, graded, securely wiped and supplied with an 18 Month Warranty and 30-day returns.

Useful Samsung S23 Plus 5G Links

• Browse all refurbished Samsung phones
• Compare Samsung Galaxy S23 models
• Compare Samsung Galaxy S23 Ultra models
• Compare Samsung Galaxy S24 Plus models
• Compare refurbished iPhones
• Sell your old phone
• Read about our refurbishment process

For official manufacturer support, visit Samsung Galaxy S23 Plus Support UK. You can also view technical specification details from EE’s Samsung Galaxy S23 Plus specifications page and battery information from Vodafone’s Samsung Galaxy S23 Plus device guide.

FAQs – Refurbished Samsung S23 Plus 5G

Is the refurbished Samsung S23 Plus 5G still worth buying?

Yes. The refurbished Samsung S23 Plus 5G is still a strong buy if you want a larger flagship Android phone with 5G, USB-C, a premium AMOLED display and strong everyday performance at a lower price than newer Plus models.

Is the Samsung S23 Plus 5G unlocked?

Our Samsung S23 Plus 5G devices are supplied SIM-free and unlocked for UK networks unless clearly stated otherwise on the product page.

Who should buy the Samsung S23 Plus 5G?

The Samsung S23 Plus 5G suits buyers who want a larger Samsung screen, stronger battery comfort than the standard S23 and flagship performance without moving into Ultra pricing.

Should I buy the Samsung S23 or Samsung S23 Plus?

Choose the Samsung S23 if you want a smaller and lighter phone. Choose the Samsung S23 Plus if you want a bigger screen, more comfortable typing and better battery headroom for heavier everyday use.

Should I buy the Samsung S23 Plus or S24 Plus?

Choose the Samsung S23 Plus if refurbished value matters most. Choose the Samsung S24 Plus if you want newer hardware, a longer remaining software support window and the latest Galaxy features.

Is the Samsung S23 Plus better than a Samsung A Series phone?

The Samsung S23 Plus is a flagship model, so it usually offers stronger performance, better cameras and a more premium display than most Galaxy A Series phones. The A Series is better if your main priority is keeping the price as low as possible.

Can I trade in my old phone?

Yes. If you are upgrading to a refurbished Samsung S23 Plus 5G, you may be able to reduce the cost by selling your old device through our Sell Your Tech service.

What does refurbished Samsung S23 Plus 5G mean?

A refurbished Samsung S23 Plus 5G is a pre-owned device that has been tested, securely data wiped, graded by condition and prepared for resale. It is a safer option than many private second-hand listings because it comes with clearer checks, warranty cover and returns support.