We Chose The Best Dual Sim Mobile Phones in The UK - 10/2025

UMIDIGI G9x Mobile Phones, Android 14 Go Smartphone, 8(4+4) GB +128GB/1TB, 6.75" HD+ 90Hz Display Phone, 4G Dual Sim Free Unlocked Mobile Phones, 5000mAh, 13MP, FaceID/Fingerprint, Black

UMIDIGI G9x Mobile Phones, Android 14 Go Smartphone, 8(4+4) GB +128GB/1TB, 6.75" HD+ 90Hz Display Phone, 4G Dual Sim Free Unlocked Mobile Phones, 5000mAh, 13MP, FaceID/Fingerprint, Black

UMIDIGI

11% OffFree Shipping

Why we love it

Smooth and fast performance.
Expandable storage up to 1TB.
Lightweight and stylish design.

Main Highlights

𝐀𝐧𝐝𝐫𝐨𝐢𝐝 𝟏𝟒 𝐆𝐨 𝐏𝐡𝐨𝐧𝐞: Powered by the latest Android 14 Go system and an efficient UNISOC Octa-Core Processor, the UMIDIGI G9x 4G smartphone delivers a smoother and faster experience with improved privacy protection. Enjoy quicker app launches, responsive multitasking, and reliable daily performance, all while keeping your data secure. Unleash the power of Android 14 Gowith the G9x
𝟖𝐆𝐁 + 𝟏𝟐𝟖𝐆𝐁/𝟏 𝐓𝐁 𝐄𝐱𝐩𝐚𝐧𝐝𝐚𝐛𝐥𝐞: UMIDIGI G9x mobile phone offers 8GB RAM (4GB physical + 4GB virtual) and 128GB storage, expandable up to 1TB. Enjoy smooth multitasking and plenty of space for media. To expand virtual memory, go to Settings > Memory Expansion > Set up Virtual RAM
𝟔.𝟕𝟓'' 𝐋𝐚𝐫𝐠𝐞 𝐬𝐜𝐫𝐞𝐞𝐧 & 𝟓𝟎𝟎𝟎 𝐦𝐀𝐡 𝐁𝐚𝐭𝐭𝐞𝐫𝐲: Dive into the 6.75-inch display Phones with 90Hz ultra-smooth refresh rate, effortlessly adapting to your needs. Enjoy non-stop entertainment with a 5000mAh battery and 10W charging, all in a chic 8.1mm ultra-thin body. Elegance meets power for an unbeatable experience
𝐌𝐮𝐥𝐭𝐢-𝐅𝐮𝐧𝐜𝐭𝐢𝐨𝐧 𝐟𝐨𝐫 𝐄𝐚𝐬𝐲 𝐔𝐬𝐞: UMIDIGI sim-free & unlocked mobile phones is unlocked for any UK carrier, featuring dual 4G SIM slots, fingerprint and Face ID unlock, OTG support, FM radio, GPS, and a 3.5mm headphone jack. Stay connected and in control with seamless, contract-free use
𝐒𝐥𝐢𝐦 & 𝐏𝐫𝐚𝐜𝐭𝐢𝐜𝐚𝐥 𝐃𝐞𝐬𝐢𝐠𝐧: This lightweight 4G smart phone (190g, 8.1mm) fits comfortably in your hand while remaining stylish and portable. Equipped with a 13MP rear camera with 0.3MP assistant lens and a 5MP front camera, the G9x allows you to capture everyday moments and enjoy clear video calls with family and friends
𝐒𝐦𝐚𝐫𝐭 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 & 𝐅𝐚𝐦𝐢𝐥𝐲-𝐅𝐫𝐢𝐞𝐧𝐝𝐥𝐲: G9x features a built-in UMIDIGI Support App for quick help and updates, plus Parental Control Mode to manage screen time and content—perfect for safe family use
𝐖𝐢𝐭𝐡 𝐔𝐌𝐈𝐃𝐈𝐆𝐈, enjoy 1-year free warranty, ongoing tech support, and 24/7 customer service. Our commitment to quality and customer care means you can trust us for exceptional performance and dependable after-sales support. Enjoy your new UMIDIGI smartphones with confidence

9.1

Superb

9.1

Superb

UMIDIGI

UMIDIGI G9x Mobile Phones, Android 14 Go Smartphone, 8(4+4) GB +128GB/1TB, 6.75" HD+ 90Hz Display Phone, 4G Dual Sim Free Unlocked Mobile Phones, 5000mAh, 13MP, FaceID/Fingerprint, Black

11% OffFree Shipping

Why we love it

Smooth and fast performance.
Expandable storage up to 1TB.
Lightweight and stylish design.

Main Highlights

𝐀𝐧𝐝𝐫𝐨𝐢𝐝 𝟏𝟒 𝐆𝐨 𝐏𝐡𝐨𝐧𝐞: Powered by the latest Android 14 Go system and an efficient UNISOC Octa-Core Processor, the UMIDIGI G9x 4G smartphone delivers a smoother and faster experience with improved privacy protection. Enjoy quicker app launches, responsive multitasking, and reliable daily performance, all while keeping your data secure. Unleash the power of Android 14 Gowith the G9x
𝟖𝐆𝐁 + 𝟏𝟐𝟖𝐆𝐁/𝟏 𝐓𝐁 𝐄𝐱𝐩𝐚𝐧𝐝𝐚𝐛𝐥𝐞: UMIDIGI G9x mobile phone offers 8GB RAM (4GB physical + 4GB virtual) and 128GB storage, expandable up to 1TB. Enjoy smooth multitasking and plenty of space for media. To expand virtual memory, go to Settings > Memory Expansion > Set up Virtual RAM
𝟔.𝟕𝟓'' 𝐋𝐚𝐫𝐠𝐞 𝐬𝐜𝐫𝐞𝐞𝐧 & 𝟓𝟎𝟎𝟎 𝐦𝐀𝐡 𝐁𝐚𝐭𝐭𝐞𝐫𝐲: Dive into the 6.75-inch display Phones with 90Hz ultra-smooth refresh rate, effortlessly adapting to your needs. Enjoy non-stop entertainment with a 5000mAh battery and 10W charging, all in a chic 8.1mm ultra-thin body. Elegance meets power for an unbeatable experience
𝐌𝐮𝐥𝐭𝐢-𝐅𝐮𝐧𝐜𝐭𝐢𝐨𝐧 𝐟𝐨𝐫 𝐄𝐚𝐬𝐲 𝐔𝐬𝐞: UMIDIGI sim-free & unlocked mobile phones is unlocked for any UK carrier, featuring dual 4G SIM slots, fingerprint and Face ID unlock, OTG support, FM radio, GPS, and a 3.5mm headphone jack. Stay connected and in control with seamless, contract-free use
𝐒𝐥𝐢𝐦 & 𝐏𝐫𝐚𝐜𝐭𝐢𝐜𝐚𝐥 𝐃𝐞𝐬𝐢𝐠𝐧: This lightweight 4G smart phone (190g, 8.1mm) fits comfortably in your hand while remaining stylish and portable. Equipped with a 13MP rear camera with 0.3MP assistant lens and a 5MP front camera, the G9x allows you to capture everyday moments and enjoy clear video calls with family and friends
𝐒𝐦𝐚𝐫𝐭 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 & 𝐅𝐚𝐦𝐢𝐥𝐲-𝐅𝐫𝐢𝐞𝐧𝐝𝐥𝐲: G9x features a built-in UMIDIGI Support App for quick help and updates, plus Parental Control Mode to manage screen time and content—perfect for safe family use
𝐖𝐢𝐭𝐡 𝐔𝐌𝐈𝐃𝐈𝐆𝐈, enjoy 1-year free warranty, ongoing tech support, and 24/7 customer service. Our commitment to quality and customer care means you can trust us for exceptional performance and dependable after-sales support. Enjoy your new UMIDIGI smartphones with confidence

We scanned 1179 products

We reviewed these offers relevant to the Dual Sim Mobile Phones within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Samsung, XIAOMI, Blackview, UMIDIGI, SAMSUNG, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Dual Sim Mobile Phones in the market, we considered we took a deep dive into 5896 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Samsung Galaxy A55 5G 128GB Smartphone 8GB RAM Unlocked Dual-Sim-Free - Navy A. We love many things about this product by Samsung. What sets it apart from the competition is Powerful Exynos 1480 Octa-Core Processor, Crystal clear 50MP main camera, Vivid 6.6 inch AMOLED display.

The best value product for most shoppers and where user satisfaction is continuously the highest is SAMSUNG Galaxy A16 5G Mobile Phone, 17 cm (6.7 inches), Double SIM, USB Type-C, 4 GB, 128 GB, 5,000 mAh, Green - [Italian, Hungarian, Polish, Romanian, Austrian, Swiss version] by Samsung based on online reviews by bloggers, experts and online shoppers.

The biggest bargain at the moment for Dual Sim Mobile Phones and the best cost-to-value ratio is Samsung Galaxy A52 all carriers, 128GB, 5G Smartphone Dual SIM Android Mobile Phone Awesome Black (UK Version) (Renewed)at Samsung with a 58% discount.

Our list of the best Dual Sim Mobile Phones is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

Best Dual Sim Mobile Phones of 2025

We scanned 1179 products

We concluded that: