Best Quad Core Unlocked Phones of 2025

Harvey Wall Avatar
Harvey Wall
Last Updated: 1 Feb 2025

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Quad Core Unlocked Phones are smartphones that come with four processing cores to enhance the speed and performance of the device. These phones are compatible with any carrier and can be used with any SIM card. The unlocked feature allows for flexibility in choosing a carrier and avoiding long-term contracts. With a range of features such as high-quality cameras, extended battery life, and large storage capacity, Quad Core Unlocked Phones are ideal for those seeking a fast and reliable smartphone experience.

At a Glance: Our Top Picks

LG K8 (2017) Unlocked Smartphone with Camera Cover #TOP 1
LG K8 (2017) Unlocked Smartphone with Camera
ftb score rating icon 9.9
Ulefone NOTE 6T Android 12 Smartphone Cover #TOP 2
Ulefone NOTE 6T Android 12 Smartphone
ftb score rating icon 9.8
DOOGEE X97 Android 12 Sim Free Smartphone Cover #TOP 3
DOOGEE X97 Android 12 Sim Free Smartphone
ftb score rating icon 9.6

Top 10 Quad Core Unlocked Phones

#TOP 1

LG K8 (2017) Unlocked Smartphone with Camera

LG
LGM200N.AGBRTN
Titan
LG K8 (2017) Unlocked Smartphone with Camera Cover
LG K8 (2017) (LGM200N.AGBRTN) TITAN GREY Unlocked Smartphone 5-inch Display, Quad Core Processor, 1.5GB RAM, 16GB Storage, 13MP Rear & 5MP Front Cam, Android 7.0

The LG K8 (2017) is an impressive smartphone designed for capturing life’s moments. Its 13MP rear camera, equipped with a large sensor and bright lens, ensures your photos are clear and vibrant, even in low light. You’ll appreciate the 5MP selfie camera with Auto Shot, which allows you to take perfect selfies effortlessly. Enhanced performance comes from a 1.4GHz Quad-Core processor, enabling smooth multitasking. Plus, with 16GB of storage, you can easily store and access your favourite music and videos whenever you want.

What We Like
Excellent camera quality
User-friendly selfie feature
Good performance speed
Ample storage capacity
Removable battery
#TOP 2

Ulefone NOTE 6T Android 12 Smartphone

NOTE 6T
Black
Ulefone NOTE 6T Android 12 Smartphone Cover
Ulefone Android 12 Mobile Phone Unlocked NOTE 6T, 2.0GHz Quad Core 3GB+64GB, 8.5mm Ultra Slim DUAL SIM-Free Smartphone, 6.1'' HD+ Screen, 3-Card Slot, 4G Phone, 13MP+5MP Camera, Face Unlock GPS Black

The Ulefone NOTE 6T is a sleek and lightweight smartphone designed for ease of use. With its ultra-slim design, weighing only 155g, you will find it comfortable to hold and carry. The impressive 6.1-inch HD+ display offers stunning visuals, making it perfect for viewing videos and browsing. Running on the latest Android 12 OS, this device ensures smooth performance and faster app launches. Powered by a quad-core 2.0GHz processor, you can enjoy seamless multitasking and impressive graphics for gaming and media consumption.

What We Like
Ultra-slim and lightweight design
Stunning 6.1-inch HD+ display
Smooth performance with Android 12
Powerful quad-core processor
#TOP 3

DOOGEE X97 Android 12 Sim Free Smartphone

Blue
DOOGEE X97 Android 12 Sim Free Smartphone Cover
DOOGEE Android 12 Sim Free Smartphone X97, Helio A22 Quad Core 3GB+16GB, 4200mAh Battery, 8MP Dual Camera, 6.0'' HD+ Screen Mobile Phone Unlocked, DUAL SIM+SD (3 Slot), GPS Face Unlock Type-C Blue

The DOOGEE X97 Smartphone features a 6.0” HD+ waterdrop display, offering an impressive viewing experience with its 18:9 aspect ratio. You'll enjoy taking vibrant photos with the Samsung 8MP dual AI rear camera, which captures details in vivid colours. A robust 4200mAh battery ensures your phone lasts longer, providing up to 20 hours of call time and 21 hours of music playback. Powered by a MediaTek Helio A22 processor, this device guarantees smooth performance for all your tasks.

What We Like
Vibrant HD+ display
Long-lasting battery life
High-quality camera features
Smooth performance
#TOP 4

Ulefone ARMOR X6 PRO Rugged Smartphone

X6 PRO
Black
Ulefone ARMOR X6 PRO Rugged Smartphone Cover
Ulefone Android 12 4G Rugged Mobile Phone, ARMOR X6 PRO – Quad Core 4GB RAM 32GB ROM, 5.0" IP68 Outdoor Smartphone, Dual SIM, 13MP Underwater Dual Camera, 4000mAh Battery, Face Unlock NFC FM Black

The Ulefone ARMOR X6 PRO is designed to withstand tough environments, boasting an IP68/IP69K and MIL-STD-810G certification for waterproofing, drop resistance, and dust prevention. This makes it ideal for those who work in challenging conditions, such as relief and construction workers. Its robust build, featuring durable materials, ensures full protection against various impacts. Running on Android 12, you will enjoy a user-friendly interface and improved privacy features. The 13MP rear camera allows you to capture high-quality images, even in low light, making it perfect for documenting your adventures.

What We Like
Highly durable design
Waterproof and dustproof
Latest Android 12 features
Good camera quality

Ulefone NOTE 14 4G Smartphone with 4500mAh Battery

NOTE 14 64GB
Black
Ulefone NOTE 14 4G Smartphone with 4500mAh Battery Cover
Ulefone Android 12 4G Mobile Phone Unlocked NOTE 14(64GB), 3-Card Slot, Quad Core 4GB+64GB, DUAL SIM-Free Smartphone, 6.52'' HD+ Screen, 8MP+13MP Camera, 4500mAh Battery, Face Unlock GPS Black

The Ulefone NOTE 14 offers a trendy lightweight design that makes it comfortable to hold, even with its impressive 4500mAh battery, ensuring you stay powered throughout the day. The 6.52-inch waterdrop display enhances your experience while gaming, watching videos, or browsing pictures, providing vibrant visuals. With the MediaTek Helio A22 processor, you can enjoy stable and smooth performance up to 2.0GHz, making multitasking a breeze. Additionally, the 13MP main camera allows you to capture high-quality photos, perfect for sharing your memories.

What We Like
Lightweight and slim design
Large HD+ display
Massive 4500mAh battery
Stable performance
High-quality camera
#TOP 6

LG G6 SIM-Free Smartphone with HDR10

LG
LGH870.APOCBK
Black
LG G6 SIM-Free Smartphone with HDR10 Cover
LG G6 Quad Core 32 GB UK SIM-Free Smartphone - Black

The LG G6 Smartphone is a feature-rich device that offers exceptional audio quality with its 32-bit / 192kHz sound and active noise cancelling capabilities. You'll appreciate the durability of its IP68 certification, making it resistant to water and dust, so you can use it worry-free in various environments. The capacitive touchscreen displays 16 million colours, providing vibrant visuals for your photos and videos. Additionally, the Corning Gorilla Glass 3 screen protector ensures your device remains scratch-resistant while providing a stylish look.

What We Like
High-quality audio experience
Water and dust resistant
Vibrant touchscreen display
Durable screen protection

Samsung Galaxy J5 LTE (2016) Unlocked Phone

J510MSS
Black
Samsung Galaxy J5 LTE (2016) Unlocked Phone Cover
Samsung Galaxy J5 LTE (2016) SM-J510M 16GB - 5.2" Factory Unlocked Phone (Black)

The Samsung Galaxy J5 is a factory unlocked phone that features a vibrant 5.2-inch Super AMOLED display, providing you with stunning visuals and clarity for all your media consumption. Equipped with 16 GB of internal storage and 2 GB of RAM, it ensures smooth performance for apps and multitasking. The phone is powered by a reliable quad-core processor, offering efficient performance for everyday tasks. Additionally, with a 13 MP main camera, you can capture high-quality photos, making it ideal for photography enthusiasts.

What We Like
Vibrant Super AMOLED display
Good storage capacity
Smooth performance
High-quality camera
#TOP 8

Ulefone NOTE 10(P) Unlocked Smartphone

NOTE 10P
Black
Ulefone NOTE 10(P) Unlocked Smartphone Cover
Ulefone NOTE 10(P) Mobile Phone Unlocked, 3GB RAM 128GB ROM, 13MP Triple Rear Camera, DUAL SIM Smartphone 4G, 6.5'' HD+ screen, 3-Card Slot Design, Android 11, 5500mAh Battery Fingerprint Black

The Ulefone NOTE 10(P) boasts a stunning 6.52-inch waterdrop display, providing an immersive viewing experience for your photos and videos. With a robust 5500mAh battery, you can enjoy up to two days of usage on a single charge, ensuring you stay powered throughout your daily activities. The 13MP triple rear AI camera allows you to capture beautiful moments with vibrant colours and intricate details, while the high-efficiency processor ensures smooth performance, making multitasking and gaming a breeze.

What We Like
Long-lasting battery life
Large, vibrant display
Versatile camera system
Smooth multitasking performance
#TOP 9

DOOGEE X95 Dual SIM Smartphone with Triple Camera

Green
DOOGEE X95 Dual SIM Smartphone with Triple Camera Cover
DOOGEE 4G Smartphone X95, 3GB+16GB(256GB Extension), Dual SIM Mobile Phone Unlocked, 6.52’’ Full Screen, 4350mAh Battery 10W Fast Charge, Android 10, 13MP Triple Camera, GPS Face Recognition Green

The DOOGEE X95 Smartphone offers a stunning 6.52” Corning Gorilla Glass display, providing you with an immersive viewing experience. Its triple rear camera setup, featuring a 13MP primary lens, allows you to capture beautiful photos with impressive clarity and depth. You can enjoy all-day usage with its robust 4350mAh battery, which supports fast charging, ensuring you spend less time tethered to a charger. Powered by the MT6761 processor, this device delivers smooth performance for both everyday tasks and popular 3D games.

What We Like
Large, immersive display
High-quality triple camera
Long-lasting battery
Fast charging capability
Smooth performance for gaming
#TOP 10

PrzTIk C55 4G Android Mobile Phone

PrzTIk
C55-Yellow
PrzTIk C55 4G Android Mobile Phone Cover
PrzTIk 4G Mobile Phone, Android 12.0, 3GB+32GB/256GB,4600mAh,6.3’’ HD+ Display, 4G Dual SIM,Face Unlocked,GPS,Globale Version (C55-Yellow)

The PrzTIk C55 Mobile offers impressive features for everyday users. With its dual 4G capability, you can easily use two SIM cards and a TF card, ensuring you stay connected without hassle. The 3GB RAM and 32GB ROM, expandable to 256GB, allow you to multitask smoothly and store plenty of memories. The 6.3-inch HD+ display enhances your viewing experience, making movies and videos come to life. Additionally, the 4600mAh battery provides long-lasting power, enabling you to enjoy calls, videos, and games without frequent recharging.

What We Like
Dual SIM and TF card support
Expandable storage up to 256GB
High-definition 6.3-inch display
Long-lasting 4600mAh battery
Buying Guide Image
Editor's Notes

During our quad core unlocked phone research, we found 19 quad core unlocked phone products and shortlisted 10 quality products. We collected and analyzed 6,906 customer reviews through our big data system to write the quad core unlocked phones list. We found that most customers choose quad core unlocked phones with an average price of £116.65.

The quad core unlocked phones are available for purchase. We have researched hundreds of brands and picked the top brands of quad core unlocked phones, including LG, Ulefone, DOOGEE, Samsung, PrzTIk. The seller of top 1 product has received honest feedback from 297 consumers with an average rating of 4.5.

Written by
Harvey Wall Avatar

Harvey Wall was born and raised in Norwich. He mastered the art of tool production and finished at the prestigious Norwich University. His area of interest include cutting tools, abrasive finishing and power tools. Harvey is always looking for ways to improve the finesse of industrial tools via his myriads of researches. He also shares some of his experiences on many platforms while writing on tool products.