The Infinix S3X is an entry-level smartphone with a 6.2-inch IPS LCD display, Snapdragon 430 chipset, 3GB/4GB RAM, dual rear cameras, a 16 MP front camera, and a large 4000 mAh battery. It offers a modern design and reliable performance for daily use, including browsing, social media, and selfies.
Infinix S3X
7/2/2026
The Infinix S3X is an entry-level smartphone option featuring a modern design and attractive features for its class. It sports a 6.2-inch IPS LCD display with a resolution of 720 x 1500 pixels, offering a wide and comfortable visual experience for everyday multimedia content. The screen-to-body ratio is about 82%, giving a spacious screen impression without making the body feel too large.
In terms of performance, the Infinix S3X is equipped with a Qualcomm Snapdragon 430 chipset, which is reliable for daily tasks such as browsing, social media, and light applications. Supported by 3GB or 4GB of RAM and internal storage options of 32GB or 64GB, this smartphone can still handle multitasking and store various important files. It runs on Android 8.1 Oreo, providing a fairly smooth user experience for its category.
For photography, the Infinix S3X relies on a 16 MP front camera with a large aperture, ideal for selfies with good detail. On the back, there is a dual 13 MP camera setup with PDAF for faster and sharper focus, along with an auxiliary lens for support. These camera features suit users who enjoy capturing daily moments without needing a professional camera.
Battery life is one of the Infinix S3X's strengths, with a 4000 mAh capacity that is considered large for its class. This capacity allows for active use throughout the day without worrying about quick depletion. However, charging is still done via a 10W wired charger through a microUSB port, which is standard but sufficient for routine charging needs.
- Wide 6.2-inch IPS LCD screen with HD+ resolution, comfortable for multimedia.
- Snapdragon 430 performance with 3GB/4GB RAM supports daily activities.
- 16 MP front camera for detailed selfies, dual 13 MP rear cameras with PDAF.
- Large 4000 mAh battery lasting all day.
- 10W charging via microUSB, adequate for basic needs.
- Dual SIM with 4G LTE network support for fast internet connectivity.
Suitable for: users looking for a smartphone with a large screen and long-lasting battery for everyday activities such as browsing, social media, and selfies without requiring high performance or premium features.