Infinix SMART 20 X6840 64GB 4GB RAM
The Infinix SMART 20 X6840 is designed for everyday communication, entertainment and mobile productivity. It combines a large 6.78-inch display with 4GB RAM and 64GB internal storage, providing practical features for daily smartphone use.
Whether you are browsing the internet, chatting with friends, watching videos or using your favourite applications, the Infinix SMART 20 offers useful everyday features in a slim and stylish design.
6.78-Inch 120Hz Display
The Infinix SMART 20 features a large 6.78-inch HD+ display with a resolution of 720 × 1576 pixels.
Its refresh rate of up to 120Hz supports smoother scrolling and navigation in compatible applications. The spacious screen also makes watching videos, browsing websites and using social media more enjoyable.
MediaTek Helio G81 Ultimate Processor
The smartphone is powered by the MediaTek Helio G81 Ultimate octa-core processor.
It supports everyday activities such as messaging, browsing, video streaming and compatible mobile games.
The processor is designed to provide practical performance for daily smartphone activities.
4GB RAM and 64GB Internal Storage
The Infinix SMART 20 comes with 4GB RAM and 64GB internal storage.
The 4GB RAM supports everyday applications and basic multitasking. Its 64GB storage provides space for your photos, videos, applications and personal files.
You can also expand the storage by up to 2TB using a compatible microSD card.
Actual available internal storage will be lower because the operating system and pre-installed applications occupy part of the device’s storage.
8MP Rear Camera and 8MP Front Camera
Capture everyday moments with the 8MP rear camera. It supports everyday photography, document capture and memorable moments.
The 8MP front camera is suitable for selfies, video calls and online communication.
Camera results may vary depending on lighting and shooting conditions.
5,200mAh Battery and Charging
The Infinix SMART 20 features a 5,200mAh battery designed to support everyday smartphone use.
It comes with a 10W charger and supports up to 15W wired charging. This gives you a practical charging option for daily use.
Actual battery life and charging time depend on usage, network conditions and device settings.
Android 16 and XOS 16
The smartphone runs Android 16 with Infinix XOS 16.
Its software provides access to compatible Android applications for communication, entertainment, productivity and everyday activities.
Dual SIM and 4G LTE Connectivity
Stay connected with the Infinix SMART 20’s 4G LTE network support.
The smartphone supports Dual Nano-SIM functionality, allowing you to use two compatible mobile lines.
Additional connectivity features include Wi-Fi, Bluetooth and USB Type-C.
Network availability and performance depend on your mobile operator and coverage area.
Slim Design and IP64 Protection
The Infinix SMART 20 features a slim body measuring approximately 167.7 × 78.8 × 7.7 mm.
Its IP64 rating provides protection against dust and water splashes under specified testing conditions. However, it is not designed for underwater use.
The slim design makes it comfortable to carry and convenient for everyday use.
Technical Specifications
- Brand: Infinix
- Model: SMART 20
- Model Number: X6840
- RAM: 4GB
- Internal Storage: 64GB
- Expandable Storage: Up to 2TB via microSD
- Display: 6.78-inch IPS LCD
- Resolution: 720 × 1576 pixels
- Refresh Rate: Up to 120Hz
- Processor: MediaTek Helio G81 Ultimate
- Rear Camera: 8MP
- Front Camera: 8MP
- Battery Capacity: 5,200mAh
- Charging: 10W included charger; up to 15W supported
- Operating System: Android 16 with XOS 16
- Network: 4G LTE
- SIM: Dual Nano-SIM
- Water and Dust Resistance: IP64
- Charging Port: USB Type-C
- Dimensions: 167.7 × 78.8 × 7.7 mm
- Weight: Approximately 200 g
Why Buy from idfinestores?
Shop premium gadgets with a focus on quality, convenient service and a dependable online shopping experience.
- Customer Support: Assistance with product enquiries and orders.
- Fast and Secure Delivery: Same-day delivery in Lagos and 48–72 hours nationwide.
- Quality Assured: A quality-focused shopping experience.
- Convenient Online Shopping: Browse products and place orders through our website.
Orders of ₦100,000 and above qualify for free delivery.
Where Tech Meets Excellence.
Reviews
There are no reviews yet.