10 Best Budget Smartphone Under £100 in The UK

Last updated on 31/08/2025

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Best Choice

9.9

Exceptional

Samsung

Samsung Galaxy A12, all carriers, 64gb, SIM Free Android Smartphone Black (UK Version) (Renewed)

Why We Love It

Sleek black design exudes style.
Ideal item quantity for gifting.
Galaxy A12 model boasts innovation.

Main Highlights

Product Type - Cellular Phone
Color - Black
Item Package Quantity - 1
Model - Galaxy A12

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, Green

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Why We Love It

Smoother performance with Android 14.
Large storage expandable to 1TB.
Sleek design with a powerful battery.

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 Go with 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

OUKITEL C38 Mobile phones - 24GB+256GB/1TB Smartphone,6.6" HD+ Large Screen,48MP+32MP Camera,5150mAh Battery,4G Dual SIM Free Unlocked Mobile Phones,Face ID/NFC/Fingerprint/GPS,Black

15% OffFree Shipping

Why We Love It

Large storage for all needs.
Stunning photos in any light.
Sleek design, easy to carry.

Main Highlights

【Up to 24GB RAM + 256GB ROM & Octa-core Processor】OUKITEL C38 SIM-free Smartphone Driver Equipped with MediaTek MT8788 Octa-core Processor, 24GB RAM (16GB Virtual Memory) + 256GB ROM Large Capacity Storage, you can switch between applications easily and smoothly. Switch between applications and make the most of your smartphone. Supporting up to 1 TB of external storage, you can reserve storage space without deleting your favorite photos, music, videos or applications.
【48MP AI Main Camera + 32MP Front Camera】OUKITEL C38 camera captures stunning images with a maximum resolution of 48MP, providing fast and optimal color reproduction when the light changes, and allows users to shoot like a professional. The sensor automatically adjusts the pixels. . Displays realistic colors and rich textures of mountains, rivers, trees, etc. At the same time, in addition to the 32-megapixel front camera, it can also take vivid and clear photos.
【6.6-inch FHD+2K Large Screen + 8.8mm Ultra-thin Body】OUKITEL C38 SIM-free smartphone has a 6.6-inch HD+ screen with a resolution of 1080*2408, an aspect ratio of 20:9, a brightness of 480 nits, and an ultra-thin body thin design. With a thickness of only 8.8 mm and a weight of only 199 grams, the C38 provides novel and sophisticated features that enhance your style and strengthen your personality in terms of portability, aesthetics, and overall user experience. The OUKITEL C38 smartphone is outstanding and is your best choice.
【5150mAh Large Capacity Battery Smartphone】OUKITEL C38 SIM Free Smartphone is equipped with a 5150mAh large capacity battery, which can provide up to 792 hours of standby time, 26 hours of music playback time and 20 hours of talk time. You can use it safely all day. Don't worry, the battery will run out quickly. In addition, the OTG reverse charging function allows you to charge smart watches, smartphones and wireless headphones.
【After-sales Service + Multi-function】Welcome to OUKITEL.We are committed to providing customers with quality products and excellent customer service. OUKITEL C38 products are covered by a 2-year warranty. This 4G dual-SIM smartphone has two SIM card slots and supports Face ID unlocking and side fingerprint unlocking.

Fictory 3-Axis Smartphone Gimbal, Smooth Footage, Lightweight Design, Budget-Friendly

Why We Love It

Smooth and professional footage.
Versatile shooting with ease.
Compact and travel-friendly gimbal.

Main Highlights

Capture smooth and professional footage with the advanced 3-axis stabilization and smart tracking technology. Whether you’re walking, running, or filming dynamic movements, your subject remains in perfect focus, ensuring every video is steady and cinematic. 📷✨
Effortlessly switch between landscape and portrait modes with the quick mode button, allowing for versatile shooting styles. The 180° auto inception feature adds a creative touch, making your videos more engaging and dynamic. 🎥🔄
Enjoy the convenience of a detachable remote control that lets you manage selfies and group shots from up to 10 meters away. Snap it into the handle for instant charging, so you never miss a moment due to low battery. 📱🔋
At just 361 grams, this lightweight gimbal is perfect for travel and long shooting sessions. Its compact design means you can easily fold it and tuck it into your pocket or bag, making it your go-to accessory for capturing memorable moments. 👜✈️
The included mini tripod provides stability on any flat surface, freeing your hands for time-lapse photography, remote selfies, and live streaming. Enhance your creative possibilities and capture stunning content with ease. 🎬📡

TCL 605 4G 6.7'' Smartphone 4GB RAM 128GB Unlocked Dual SIM-Free - Black A

Why We Love It

Stunning visuals on large screen.
Exceptional camera for great photos.
Impressive performance with expandable storage.

Main Highlights

Immersive HD+ Display: Enjoy a wide and clear visual experience on the 6.67 inch display with HD+ resolution (720+1600).
Capture every detail: 50MP main camera with PDAF for clear and detailed photos and a 5MP front camera for perfect selfies.
Powerful Performance & Extensive Storage: MTK G81 octa-core processor, 4GB RAM (expandable up to 12GB) and 128GB ROM, expandable up to 2TB with MicroSD card.
LONG LASTING BATTERY WITH FAST CHARGE The 5200mAh battery keeps you connected all day, with 18W fast charging and USB Type-C port.
FULL CONNECTIVITY & ELEGANT DESIGN Dual SIM, 4G, Wi-Fi, Bluetooth 5.1, NFC, 3.5mm jack, face unlocking and available in an attractive quartz blue.

Budget Phone Oasis for Schools | Economical Smartphone Storage Box with 34 Variable Compartments | Phone Hotel with Soft Foam Insert for Distraction-Free Teaching | Made in Germany

Why We Love It

Cost-effective solution for schools.
Variable sizes for all phones.
Promotes concentration in classrooms.

Main Highlights

COST-EFFECTIVE SOLUTION: Practical smartphone storage box with soft foam insert for 34 phones with cases - the economical Phone Oasis for schools with an attractive price-performance ratio.
VARIABLE COMPARTMENT SIZES: 20 standard compartments (85×15×90mm), 10 medium-sized compartments (95×15×90mm) and 4 extra-large compartments (115×20×90mm) - suitable for all smartphone models from compact to phablet.
PROMOTES CONCENTRATION: Effective phone hotel for distraction-free teaching - supports enforcement of school regulations and creates a digital timeout in the classroom without unnecessary additional costs.
PRACTICAL DESIGN: Lightweight, stackable Euro container (40x30x23.5cm) with gently protective soft foam insert - easy handling for teachers with daily use in schools and during exams.
👉 All figures and game components shown are for size comparison only and are not included. 3D-printed models may have small imperfections. The product images show possible final results, colours may vary.

OUKITEL C35 Mobile Phones-24GB RAM(12+12)+256GB ROM Phones, 6.56” HD+,50MP+8MP,Android 13 Smartphone, 5150mAh, 4G Dual SIM, Face/Fingerprint ID, GPS,BT 5.0,Blue

15% OffFree Shipping

Why We Love It

Impressive 24GB RAM capacity.
Vibrant 6.56-inch HD display.
Long-lasting 5150mAh battery.

Main Highlights

【24GB RAM+256GB ROM & T616 Octa-Core Processor】OUKITEL C35 mobile phones is equipped with 24GB RAM(12+12)+256GB ROM TF card expandable up to 1TB. OUKITEL C35 allows you to store large amount of videos and photos easily. The T616 Octa-Core processor brings you a smooth gaming experience. Note: This sim free smartphone can only be changed to 24GB RAM (12GB+12GB) after setting. "Settings" - "Memory Expansion" restart the smartphone after completion.
【6.56-inch HD+ large screen phone】OUKITEL C35 is a dual SIM unlocked phone, equipped with a 6.56-inch HD+ ISP screen with a resolution of 1600×720, and 450nit brightness to make the picture still clear and bright in the sunlight. OUKITEL C35 smartphone with a thickness of only 9.18mm and a weight of only 199g, it is slim, portable and stylish!
【5150mAh Large Capacity Battery】The OUKITEL C35 smartphone is equipped with a substantial 5150mAh battery offering impressive capabilities. The OUKITEL C35 sim-free & unlocked mobile phones supports 250 hours of standby time 25 hours of talk time 20 hours of music playback and 6 hours of video playback you won't have to worry about running out of power.
50MP Rear Camera & 8MP Front Camera】The OUKITEL C35 sim-free & unlocked mobile phones features a 50MP rear camera. The 8MP front camera enhances facial features' clarity. It supports automatic focusing allowing you to capture high-quality photos and videos. With AI photography capabilities even if you're not a photographer you can easily take high-quality photos.
【Android 13 & Fingerprint Unlock + Face Recognition】The OUKITEL C35 sim free unlocked mobile phones runs on the latest Android 13 system providing you with a smoother operating experience. The OUKITEL C35 sim free smartphone supports both fingerprint unlock and face recognition offering quick and secure device access. It's available in three colors: black blue and green catering to different fashion preferences and personal styles.
【Dual SIM 4G & 2-Year Official Warranty】The OUKITEL C35 unlocked phones supports 4G dual SIM (Three Card Slots) and is equipped with Bluetooth 5.0 5G Wi-Fi and four major navigation systems (GPS GLONASS Galileo Beidou). OUKITEL offers a 30-day no-reason return policy a 2-year warranty long-term technical support and 24-hour online customer service. By choosing OUKITEL smartphones you're opting for a secure shopping experience and dedicated customer service.

CatCalls 4G Mobile Phones, 5.0inch Dual SIM Dual Camera, Android OS, 16GB ROM【Expandable up to 128GB】, Support WiFi/Bluetooth/GPS/FM, Face Unlocked Cheap Smartphone (Green)

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Why We Love It

Smooth multitasking with 2GB RAM.
Expandable storage up to 128GB.
Impressive dual camera system.

Main Highlights

❤ This is a phone can enjoy smooth multitasking and fast performance, thanks to its 2GB RAM. Whether you're switching between apps, playing games, or streaming videos in this Android Phones, everything runs seamlessly. With 16GB of internal storage and expandable memory up to 128GB, you’ll have all the space you need for your apps, photos, and files—no more worrying about running out of room.
❤ Powered by the MTK6737 Quad-core processor and Android 9.0, it delivers faster speeds, lower latency, and a more secure, seamless user experience. 4G network ensures smoother streaming, gaming, and multitasking.
❤ The Android Mobile Phone boasts a 5.0” HD+ display and the high screen-to-body ratio and modern look while maximizing screen space for better content enjoyment. And Dual SIM phone is equipped with an eye comfort mode, which reduces blue light and minimizes eye strain, allowing for more comfortable viewing, especially in low-light environments. Whether you're browsing, gaming, or streaming, this feature ensures that you can enjoy content without discomfort.
❤ Seize life's precious moments with the 5MP front camera and the 8MP rear camera of the Pova 6 Pro. Perfect for capturing selfies and enabling high-quality video calls, this camera system delivers vivid colors and exceptional clarity, allowing you to document your wonderful life in stunning detail.
❤ 3000mAh battery keeping you powered, and also supports charging for faster power-ups. It can provide you with a long-lasting battery life experience to support your daily use and entertainment needs. Whether it's browsing social media, watching videos or playing games, you can enjoy a smooth usage experience without having to charge frequently.

Samsung Galaxy XCover 4s Enterprise Edition Rugged 32 GB Dual-SIM Android Smartphone - Black (UK Version) (Renewed)

60% OffFree Shipping

Why We Love It

Cellular phone ensures connectivity.
Mobile hotspot capability offered.
Supports fast charging.

Main Highlights

Product Type - Cellular Phone
Package Quantity - 1
Mobile Hotspot Capability
Fast Charging Support

Samsung Galaxy J5 (2017) 16GB 5.2in 13MP SIM-Free Smartphone in Gold (Renewed)

Why We Love It

Stunning Full HD display.
Powerful Octa-core processor.
High-resolution dual cameras.

Main Highlights

5.2 Inches Full HD AMOLED display (720 x 1280)
1.6GHz Octa-core processor, 2GB RAM, 16GB expandable memory
13MP rear camera; 13MP front camera
3,000 mAh battery for up to 21hrs talk time

8.7

Excellent

We scanned 1038 products

We reviewed these offers relevant to the Budget Smartphone Under £100 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, UMIDIGI, OUKITEL, Fictory, TCL, Feldherr, CatCalls, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Budget Smartphone Under £100 in the market, we considered we took a deep dive into 5191 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 A12, all carriers, 64gb, SIM Free Android Smartphone Black (UK Version) (Renewed). We love many things about this product by Samsung. What sets it apart from the competition is Sleek black design exudes style, Ideal item quantity for gifting, Galaxy A12 model boasts innovation.
The best value product for most shoppers and where user satisfaction is continuously the highest is 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, Green by UMIDIGI based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Budget Smartphone Under £100 and the best cost-to-value ratio is Samsung Galaxy XCover 4s Enterprise Edition Rugged 32 GB Dual-SIM Android Smartphone - Black (UK Version) (Renewed)at Samsung with a 60% discount.
Our list of the best Budget Smartphone Under £100 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.

10 Best Budget Smartphone Under £100 in The UK

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We scanned 1038 products

We concluded that: