Infinix Smart 20 4G
Key Features
- 6.78 inches (17.22 cm) Display
- 8 MP Rear Camera, 8 MP Front Camera
- 4.0 GB / 4 GB with 64 GB / 128 GB Internal Storage
- Android v16
- Octa Core with MediaTek Helio G81 Ultimate
- 5200 mAh
- Dual SIM
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Front Camera Details
Camera: Primary | MP: 8 MP | Lens Features: Wide Angle | Aperture: f/2.0 | Sensor Size: 1/4.0" | Pixel Size: 1.12µm
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Autofocus
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Flash
Yes, Screen flash
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Camera Features
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Video Recording
2k @30 fps, Full HD @30 fps
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Primary camera
8 MP
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Front Camera
8 MP
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Chipset
MediaTek Helio G81 Ultimate
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Architecture
64 bit
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Fabrication
12 nm
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AnTuTu Score
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Bootup Time
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GFX Score
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Battery Drain
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Heating
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CPU
Octa Core
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GPU
Mali-G52 MC2
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Security Updates
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Operating System
Android v16
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OS Update
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Custom UI
XOS
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Sim
Dual SIM
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Audio Jack
3.5 mm, USB Type-C
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Internal Storage
64 GB / 128 GB
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RAM
4.0 GB / 4 GB
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External Storage
Yes
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Bluetooth
Yes
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GPS Facility
Yes
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Type
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Capacity
5200 mAh
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Quick Charging
Yes, 15W
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Battery Life
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Charging Time
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Indian Release Date
June 8, 2026 (Official)
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Screen size
6.78 inches (17.22 cm)
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Aspect Ratio
20:9
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Screen to Body Ratio (calculated)
83.98 %
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Screen Protection
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Bezel-less Display
Yes with punch-hole display
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Pixel Density
259 ppi
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Technology
IPS LCD
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Screen resolution
720x1600 px (HD+)
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Refresh Rate
120 Hz
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Dimensions
78.8 mm x 167.7 mm x 7.7 mm
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Weight
189 grams
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Build Material
Back: Plastic
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Water Resistance
Yes, IP64
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Ruggedness
Dust proof
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Fingerprint Sensor
Yes
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Fingerprint Sensor Position
Side
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Other Sensors
Proximity sensor, Accelerometer, Compass
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SIM Type
SIM1: Nano, SIM2: Nano
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Network Support
5G Not Supported, 4G
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VoLTE
Yes
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SIM 1 Bands
None
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SIM 2 Bands
None
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Network Bands
None
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SAR Value
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Wi-Fi
Yes, Wi-Fi 5 (802.11 a/b/g/n/ac)
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Wi-Fi Features
Mobile Hotspot
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Video Recording Features
None
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Rear Camera Details
Camera: Primary | MP: 8 MP | Lens Features: Wide Angle | Aperture: f/2.0 | Sensor Size: 1/4.0" | Pixel Size: 1.12µm
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Autofocus
Yes
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OIS
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Flash
Yes, Dual LED Flash
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Image Resolution
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Settings
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Shooting Modes
None
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Camera Features
None
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Video Recording
2k @30 fps, Full HD @30 fps
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You can check the price history of Infinix Smart 20 4G below. The current price is ₹11,999.
The Infinix Smart 20 4G features a large 6.78-inch IPS LCD panel that offers an immersive viewing experience for movies and videos. The standout aspect of this display is the 120Hz refresh rate, which makes scrolling through feeds and navigating menus feel fluid and responsive. The punch-hole design minimizes distractions, providing a modern aesthetic that feels contemporary. With a slim profile of 7.7mm and a weight of 189 grams, the phone is comfortable to hold for extended periods. The build quality is durable, and the inclusion of IP64 protection ensures that the device can withstand the rigors of daily life, including dust and light moisture.
The Infinix Smart 20 4G is positioned in the entry-level to budget-friendly segment in India. Given its focus on essential features like a high-refresh-rate display and a large battery, it is aimed at buyers who want a functional smartphone without a high price tag. While exact retail pricing can vary based on local offers and storage configurations, the device is expected to be quite competitive within the budget category. It serves as a practical choice for students or first-time smartphone users who need a reliable daily driver that covers all the basics without breaking the bank.
The Infinix Smart 20 4G is positioned in the entry-level to budget-friendly segment in India. Given its focus on essential features like a high-refresh-rate display and a large battery, it is aimed at buyers who want a functional smartphone without a high price tag. While exact retail pricing can vary based on local offers and storage configurations, the device is expected to be quite competitive within the budget category. It serves as a practical choice for students or first-time smartphone users who need a reliable daily driver that covers all the basics without breaking the bank.
The Infinix Smart 20 4G comes equipped with a 6.78-inch HD+ display that supports a 120Hz refresh rate for smoother scrolling. Under the hood, it runs on the MediaTek Helio G81 Ultimate processor, paired with 4GB of RAM and options for 64GB or 128GB of internal storage. The device features an 8MP rear camera and an 8MP front-facing camera for basic photography needs. It is powered by a 5200mAh battery with 15W charging support. Additional hardware highlights include a side-mounted fingerprint sensor, IP64 water and dust resistance, and a 3.5mm headphone jack, all running on the Android 16-based XOS interface.
This smartphone focuses on practical usability for the average user. One of its standout features is the IP64 rating, which provides peace of mind against accidental splashes and dust exposure, a rarity in this price bracket. The inclusion of a 3.5mm headphone jack remains a convenient feature for those who prefer wired audio. The side-mounted fingerprint sensor offers quick and secure access to the device, while the punch-hole display design gives it a modern look. With its large battery and efficient software, the phone is built to handle long hours of usage, making it a reliable companion for daily communication and light entertainment.
The camera setup on the Infinix Smart 20 4G is designed for casual photography and video calls. Both the rear and front cameras feature 8MP sensors with an f/2.0 aperture, which are suitable for capturing clear images in well-lit environments. The rear camera supports video recording up to 2K resolution at 30fps, allowing for decent video capture for social media updates. The front camera is well-positioned for selfies and video conferencing, providing a straightforward experience without unnecessary complexity. While it may not compete with high-end camera systems, it is perfectly adequate for documenting daily moments and staying connected with friends and family through video chats.
Battery life is a major highlight of the Infinix Smart 20 4G, thanks to its substantial 5200mAh capacity. This large battery is designed to comfortably last through a full day of moderate usage, including browsing, messaging, and media playback. The device supports 15W charging, which provides a steady way to top up the battery when needed. While it may not be the fastest charging speed on the market, it is well-suited for overnight charging or topping up during the day. The combination of a large cell and efficient power management ensures that users can rely on their phone throughout their busy schedules without constantly searching for a power outlet.
To cater to different user needs, the Infinix Smart 20 4G comes with 4GB of RAM, which is sufficient for smooth multitasking across common apps. Users can choose between 64GB and 128GB of internal storage, providing ample space for photos, videos, and essential applications. For those who require even more room for their media files, the device includes support for external storage, allowing for easy expansion. This flexibility ensures that users can store their digital content without worrying about running out of space, making the device a practical choice for those who keep a large library of photos or documents on their phone.
The Infinix Smart 20 4G is expected to be well-received by users looking for a no-nonsense, budget-friendly smartphone. In terms of daily experience, the 120Hz display makes navigation feel snappy, while the large battery ensures that users do not have to worry about frequent charging. While it is not designed for heavy gaming or professional-grade photography, it performs reliably for social media, web browsing, and video streaming. The software experience is clean and functional, and the build quality feels sturdy for its class. Overall, it is a balanced device that delivers good value for money, likely earning positive feedback for its endurance and display quality.
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