December 2025 Smartphone and Gadget Watchlist: New Launches vs Used Deals
December 2025 is packed with major smartphone launches and holiday deals
The end of the year is always busy for tech fans, but December 2025 is delivering some of the biggest releases we have seen in a while. New phones like the OnePlus 15R, Vivo X300 series, and Samsung’s new tri-fold device are entering the market. And while these new models are exciting, many shoppers are asking a simple question.
Is it better to buy the latest launch, or save money by choosing a high-quality used phone instead?
At BGadgets, we focus on providing value through reliable used smartphones, laptops, and gadgets. Here is a clear breakdown of what is launching this month and whether upgrading makes sense for you.
New smartphone launches this December
December is seeing several major releases across flagship and mid-range categories. Here are the most notable ones:
OnePlus 15R
A performance-focused mid-range device with fast charging, improved cooling, and a refined camera system. OnePlus continues to target buyers who want speed without paying flagship prices.
Vivo X300 and X300 Pro
Vivo’s new X300 series is gaining attention for its upgraded camera system and AI-powered imaging. Ideal for mobile photographers who want clarity even in low light.
Realme P4x 5G
A budget-friendly option with dependable performance and long battery life. This one is expected to be popular for students and everyday users.
Samsung Galaxy Z Trifold
Samsung has officially revealed its tri-fold device, one of the year’s most anticipated designs. It unfolds into a tablet-size display and folds back into a compact phone. It is impressive, but also priced at the premium end of the market.
Should you upgrade to a new model?
Buying the latest release can be tempting, especially with all the hype. But the real question is whether the upgrade is worth the money.
Here are the points to consider:
Price
New smartphones from Samsung, Apple, Vivo, and OnePlus are getting more expensive each year. In many cases, the improvements are small compared to the previous generation.
Performance
Most phones from the last three to four years are still fast, responsive, and capable of running modern apps. For many users, the difference in speed is hardly noticeable.
Camera quality
Camera upgrades are often the main selling point, but even older models like the iPhone 12, iPhone 13, Samsung S21, and S22 deliver excellent photo and video performance.
Battery
This is the only part that naturally wears, but replacing a battery is far cheaper than buying a brand-new phone.
Why many shoppers prefer used phones in 2025
More UK buyers are choosing used devices this year due to rising tech prices and the cost of living. Buying used instead of new can save you anywhere from 30 percent to 60 percent, depending on the model.
At BGadgets, every used phone is checked, tested, and verified for performance. This means you get:
• High-quality devices at lower prices
• Genuine parts and strong performance
• A more eco-friendly way to upgrade
• Big savings during holiday shopping season
Best used smartphones to buy instead of going for new launches
If you want great performance without paying flagship prices, consider these popular used options:
iPhone 13 and 13 Pro
Still fast, excellent camera quality, and a strong choice for long-term use.
Samsung Galaxy S22 and S22 Plus
Great for gaming, media, and photography with high-quality displays.
iPhone 12 and iPhone 12 Pro
A smart budget option with solid battery and strong camera capabilities.
Samsung Galaxy S21 series
Affordable, reliable, and still powerful for everyday use.
Final thoughts
December 2025 is exciting for the smartphone world, but upgrading to the newest launch is not always necessary. With strong performance, dependable quality, and significantly lower prices, used smartphones remain the best value for most people in the UK.
If you want the smartest upgrade this season, browse our latest used tech collection on BGadgets and save more while getting the performance you need.