8 Best Phones under £400 in the UK (2023)

Are you tired of looking for a phone with amazing features that costs less than £400? If that’s the case, you’ve come to the right place; I’ll discuss the best phones under £400. Smartphones are becoming more popular and smarter with each passing day, and it appears that this trend will reach a pinnacle in the near future. There are not many good smartphones in this price bracket, so choosing one might be challenging.

You won’t have to search anymore since we’ve compiled a list of the best mobile phones under £400 to help you find the best phone for your needs. This list has some of the best phones with amazing features. These smartphones have good cameras that capture brilliant photos. They have good battery life that lasts the whole day. They perform amazingly thanks to the powerful processor. You might also like the Best Phones under £200. I won’t keep you waiting much longer and will go directly to the point.

How we picked the best phones under £400

• Brand: Choosing a reputed brand gives trust that you are buying the right smartphone for you. Big brands also have a large number of service centres.
• Operating System (OS): Currently there are only two major operating systems to choose from; IOS for iPhones and Android. Android smartphones are for every budget whereas iPhones are for those who can spend more. You have lots of customisation options on Android smartphones, it is a more open system than IOS. There is more security on IOS phones as compared to Android smartphones. Read the article on the complete comparison between IOS and Android by iskysoft
• Display and Screen Size: An AMOLED display is better than other types of displays, it has more colours and better energy efficiency.
• Camera: Consider buying a phone that has good camera quality if you love clicking photos daily.
• Processor: If you are addicted to playing games or a heavy user then you must consider a phone with a powerful processor.
• Battery: It is another important factor to be considered as you don’t want to buy a smartphone that has poor battery life.

These are the best phones under £400 in the UK

Product’s Name	CPU	RAM	Battery	Buying Guide
Google Pixel 6a	Google Tensor	6GB	4410 mAh	Buy from Amazon
Honor 70	Snapdragon 778G+	8GB	4800mAh	Buy from Amazon
Nothing Phone (1)	Snapdragon 778G+	8GB	4500mAh	Buy from Amazon
iPhone SE	Apple A15 Bionic	4GB	2018mAh	Buy from Amazon
Xiaomi 11T 5G	MediaTek MT6893 Dimensity 1200	8GB	5000mAh	Buy from Amazon
Samsung Galaxy A52s 5G	Snapdragon 778G	6GB	4500mAh	Buy from Amazon
Realme 9 Pro 5G	Snapdragon 695	8GB	5000mAh	Buy from Amazon
OnePlus Nord 2 5G	MediaTek MT6893 Dimensity 1200	8GB	4500mAh	Buy from Amazon

1. Google Pixel 6a

Current Price

Google Pixel 6a is one of the best phones under £400, the phone comes with a lot of amazing and improved features. Talking about the design, the Pixel 6a has a very sleek and stylish design and a 6.1-inch OLED display with Corning Gorilla Glass 3 protection. The touchscreen is butter-smooth and the overall design of the device is quite attractive. It is a pleasure to swipe through the reasonably vivid screen that this smartphone has got.

One of the impressive features that have been recently released in this smartphone is its Magic Eraser, a built-in camera feature that lets you remove unnecessary extra elements from your pictures. You can choose the item you want to remove and press the Magic Eraser button, and it will disappear as if by magic. The Pixel 6a’s camera features are one of its best features. It captures amazing photos. The 12.2 MP dual pixel wide camera and the 12 MP ultrawide camera are housed in the rear panel. Moreover, it also has Night Sight, which is intended to brighten photos taken in low-light situations, and also does a good job of reducing grain.

The smartphone’s battery life is something you’ll actually appreciate because it gives you an all-day battery of up to 24 hours and won’t let you down on your lengthy car journeys or busy workdays. Additionally, the all-day batteries quickly adapt to your needs and save energy for the apps you use the most. The smartphone has a memory storage of 128GB.

The ‘pure’ Android experience is one feature of this smartphone that I personally adore. It’s always a pleasure to use software that has no bloatware. Swipe left to return, pull up from the bottom to access the home screen, pull up and hold to access all open apps, and other intuitive built-in gestures. Overall, this smartphone is a fantastic option to use, and its impressive features will tempt you to buy one.

Specifications

Brand:	Google
Display:	6.1 inches OLED 60Hz
Front Camera:	8 MP
Primary Camera:	12.2 MP, 2 MP
Processor:	Google Tensor (5 nm)
Storage:	128GB
RAM:	6GB
Battery:	4410 mAh
Weight:	178 g

2. Honor 70

Current Price

The Honor 70 is an attractive looking as well as an adeptly-performing phone which can be categorised as one of the best phones under £400. The Qualcomm Snapdragon 778G processor gets coupled with 8GB RAM on this phone to offer smooth performance which is apt for regular use and even casual gaming. The storage capacity of this phone is 128GB which is sufficient to store light to moderate amounts of data over it.

Coming to the cameras, triple cameras are offered at the back and a selfie camera is also included. Although ultra-wide and depth lenses are included, the telephoto lens is still missing. But the quality of images and videos captured through these cameras is impressive and this camera also lets you capture 4K videos at 30 fps.

This phone comes with a 6.67-inch display which is curved at the edges making it look attractive. The OLED display offers a refresh rate of 120Hz. As a result, the picture quality is clear and vivid. Moreover, the peak brightness levels of this phone are exceptional. The battery life is also up to the mark and you also get the option of fast-charging this phone. This phone from Honor is a great choice under a £400 budget.

Specifications

Brand:	Honor
Display:	6.67 inches OLED 120Hz
Front Camera:	32 MP
Primary Camera:	54 MP, 50 MP, 2 MP
Processor:	Qualcomm Snapdragon 778G+ 5G (6 nm)
Storage:	128 GB
RAM:	8 GB
Battery:	4800 mAh
Weight:	178 g

3. Nothing Phone (1)

Current Price

Nothing phone is one of the best phones under £400. The design of this phone is among its most impressive features because it has great subtlety and ingenuity in its design. The internal components of the phone are covered to give it an elegant appearance, so even though the back of the phone is transparent, you cannot see through it to examine them. The Glyph Interface makes it a unique smartphone.

The phone comes with a 6.55-inch OLED display with a refresh rate of 120Hz which makes watching movies a good experience and swiping feels smooth and effortless. The phone is well-built overall, and holding it in your hands has a luxurious feel. You can watch movies or any shows on that lovely display with the utmost ease thanks to its lightweight design and wide aspect ratio.

The colours and clarity really pop throughout the entire run of Doctor Strange in the Multiverse of Madness, which I really enjoyed watching on this. Moreover, there is a manual colour temperature slider and a choice to alter the display’s colour profile to suit your preferences. The phone is equipped with 8GB of RAM which is sufficient. A decent 18 hours is provided by the phone’s battery, which is a good thing. With this battery life, you will be able to get more use out of your phone and it won’t last less than a day. Overall this phone is amazing and worth buying.

Specifications

Brand:	Nothing
Display:	6.55 inches OLED 120Hz
Front Camera:	16 MP
Primary Camera:	50 MP, 50 MP
Processor:	Qualcomm Snapdragon 778G+ 5G (6 nm)
Storage:	128 GB
RAM:	8 GB
Battery:	4500 mAh
Weight:	193.5 g

4. iPhone SE (2022)

Current Price

The Apple iPhone mini is one of the best phones under £400, thanks to its powerful processor and an impressive camera. Excellent performance, impressive photo quality, longer battery life than the previous iPhone SE, affordable 5G iPhone, wireless charging, and a beautiful compact design are just a few of the reasons why I put this phone at the top of my list.

The phone has a 4.7-inch Retina HD display with ProMotion for a faster, more responsive experience, and the chip gives your movies Cinematic mode, which adds shallow depth of field and dynamically adjusts focus. This iPhone is comfortable to hold and has a slim, lightweight design. With 12MP Wide and Ultra Wide shooters, Photographic Styles, Smart HDR 4, Night mode, and 4K Dolby Vision HDR recording up to 60 frames per second, this phone has a terrific pro camera system. The cameras on this iPhone will not leave you disappointed at all. You will be impressed with this phone’s camera performance

Additionally, the phone has a decent battery life; a single charge will provide you with 15 hours of gaming, movie watching, or social network chatting, assuring you will not be bored at work or on an expedition. The Apple A15 Bionic chip is capable of multitasking and gaming. You will never be disappointed by the phone’s performance. Overall, I think the phone is fantastic, it could be the perfect deal for you if you are satisfied with its size and design.

Specifications

Brand:	Apple
Display:	4.7 inches Retina IPS LCD 60Hz
Front Camera:	7 MP
Primary Camera:	12 MP
Processor:	Apple A15 Bionic
Storage:	64 GB
RAM:	4 GB
Battery:	2018 mAh
Weight:	144 g

5. Xiaomi 11T 5G

Current Price

Xiaomi 11T 5G could be a fantastic deal for you. The smartphone comes with a higher 120Hz AMOLED 6.67 inches display which looks beautiful while watching movies and playing games. Moreover, the display has 1000 nits peak brightness. The phone is powerful enough to run any high graphics game smoothly thanks to a very strong MediaTek Dimensity 1200-Ultra processor.

You can carry this phone the whole day without charging it twice thanks to a 5000mAh battery that gives good battery life to the phone. Moreover, you can charge the phone very quickly, the battery is charged by the 67W charger that comes with the phone. The Xiaomi 11T 5G phone comes with Alexa built-in which could be a very useful AI if you get bored and use the phone with your voice.

Specifications

Brand:	Xiaomi
Display:	6.5 inches AMOLED 120Hz
Front Camera:	16 MP
Primary Camera:	108 MP, 8 MP, 5 MP
Processor:	MediaTek MT6893 Dimensity 1200
Storage:	256 GB
RAM:	8 GB
Battery:	5000 mAh
Weight:	203 g

6. Samsung Galaxy A52s 5G

Current Price

Another best phone under £400 is the Samsung Galaxy A52s 5G, which has a slew of great features. The 4,500mAh battery allows you to spend more time doing the things you love, such as streaming, sharing, gaming, and more. AI power management recognises and optimises your mobile usage behaviour for long-lasting power. When it comes to camera quality, You can snap ultra-high-resolution images all day with a 64MP primary camera, and you can capture 123-degree viewing angle photos with a 12MP Ultra Wide Camera. The Macro Camera allows you to get closer to the details, while the Depth Camera allows you to customise the focus.

With an IP67 rating, the smartphone is dust and waterproof. It can endure water depths of up to 1.0 metres for up to 30 minutes. It’s fine to keep playing and capturing even if your phone gets a little damp. Talking about the sound quality,  It has two speakers, one on top and one below, so you can listen to music without using headphones.

The phone features cinematic Dolby Atmos sound for an immersive 3D, surround-sound experience, allowing you to elevate movie nights or your favourite games to new heights. Your smartphone’s on-screen fingerprint sensor recognises your unique fingerprint, allowing you to unlock it swiftly and securely.

Specifications

Brand:	Samsung
Display:	6.5 inches Super AMOLED 120Hz
Front Camera:	32 MP
Primary Camera:	64 MP, 12 MP, 5 MP, 5 MP
Processor:	Qualcomm SM7325 Snapdragon 778G 5G
Storage:	128 GB
RAM:	6 GB
Battery:	4500 mAh
Weight:	189 g

7. Realme 9 Pro 5G

Current Price

With the Qualcomm Snapdragon 695 5G processor, the Realme 9 Pro is a mid-end powerful smartphone. The processor is powerful enough to handle all day-to-day tasks. It is built on 6nm process technology. The smartphone comes with a 120Hz refresh rate display which looks much smoother while scrolling down and up. It looks even more beautiful while playing videos and playing video games.

64MP Nightscape Camera & 16MP Selfie Camera capture decent photos. Moreover, this phone comes with a 5000mAh battery with 33W Dart Charge. It can also capture night photos with details and wide photos with an 8MP superwide camera. Overall, it is a decent smartphone with good features.

Specifications

Brand:	Realme
Display:	6.6 inches IPS LCD 120Hz
Front Camera:	16 MP
Primary Camera:	64 MP, 8 MP, 2 MP
Processor:	Qualcomm SM6375 Snapdragon 695 5G
Storage:	128GB
RAM:	8GB
Battery:	5000 mAh
Weight:	195 g

8. OnePlus Nord 2 5G

Current Price

Let’s begin with the design aspect. The design is amazing, with a 6.43-inch Fluid AMOLED Display and FHD+ graphics. By merging AI and light-sensing technology, the Plus Smart Ambient display lowers screen glare. In terms of battery life, this smartphone comes with an impressive battery life of 4500mAh and has the same Warp Charge 65 power adaptor as the OnePlus 9 series, which can charge a phone to a full day’s worth of power in as little as 15 minutes.

With the debut of the 50MP AI Triple Camera and 119° Ultra Wide Angle Lens, as well as optical image stabilisation, the phone boasts a decent camera quality. When it comes to sound quality, the phone has a great sound system with loud stereo speakers.

Specifications

Brand:	OnePlus
Display:	6.43 inches Fluide AMOLED 90Hz
Front Camera:	32 MP
Primary Camera:	50 MP, 8 MP, 2 MP
Processor:	MediaTek MT6893 Dimensity 1200 (6 nm)
Storage:	128GB
RAM:	8GB
Battery:	4500 mAh
Weight:	189 g

FAQs about the best phones under £400