The smartphone chipset race continues to heat up as MediaTek quietly introduces its latest mid-range processors—the Dimensity 7450 and Dimensity 7450X. Built on an advanced 4nm process, these chipsets aim to deliver a balanced mix of performance, efficiency, and AI capabilities for modern smartphones.

While both processors share similar core specifications, the Dimensity 7450X stands out with optimisations specifically designed for foldable devices, signaling MediaTek’s growing focus on emerging smartphone form factors.

Key Highlights

MediaTek Dimensity 7450 and 7450X unveiled with 4nm architecture

Octa-core CPUs with Cortex-A78 cores clocked up to 2.6GHz

Sixth-generation NPU for improved AI performance

Support for 200MP cameras and 4K video recording

Wi-Fi 6E, Bluetooth 5.4, and advanced 5G connectivity

Dimensity 7450X optimized for foldable smartphones

MediaTek Dimensity 7450 Series Overview

Built for Performance and Efficiency

The Dimensity 7450 series is designed to strike a balance between power and efficiency. Built using a 4nm fabrication process, these chipsets are expected to deliver improved energy efficiency while maintaining strong performance for everyday tasks and demanding applications.

This makes them well-suited for mid-range and upper mid-range smartphones that require consistent performance without compromising battery life.

CPU and Architecture

Octa-Core Configuration

Both the Dimensity 7450 and 7450X feature an octa-core CPU setup consisting of:

4 × Arm Cortex-A78 performance cores (up to 2.6GHz)

4 × Arm Cortex-A55 efficiency cores

This configuration ensures smooth multitasking, faster app launches, and reliable performance across gaming, streaming, and productivity tasks.

AI Capabilities and NPU Enhancements

Sixth-Generation AI Engine

The chipsets are powered by MediaTek’s sixth-generation NPU, which enables AI-driven enhancements across various smartphone functions.

Key AI improvements include:

Better image processing and scene detection

Enhanced voice recognition and smart assistants

Improved power management

MediaTek claims up to a 7% boost in AI performance compared to previous models, making these chips more capable of handling modern AI workloads.

Gaming and Graphics Performance

MediaTek HyperEngine Technology

For gamers, the inclusion of MediaTek HyperEngine technology ensures smoother gameplay, reduced latency, and improved network stability.

Mali-G615 GPU

Both chipsets are equipped with the Arm Mali-G615 MC2 GPU, supporting:

High-quality graphics rendering

Smooth video playback (H.264, HEVC, VP-9)

Efficient video encoding

The processors also support:

WFHD+ displays at 120Hz

Full HD+ displays at up to 144Hz

This ensures a fluid visual experience, whether gaming or consuming multimedia content.

Camera and Imaging Features

Advanced Photography Capabilities

The Dimensity 7450 series supports cameras up to 200 megapixels, making it future-ready for high-resolution imaging.

Additional features include:

4K video recording at 30fps

HDR video support

Multi-frame noise reduction

AI-enhanced auto exposure and white balance

Electronic image stabilisation (EIS)

These capabilities allow smartphone manufacturers to deliver improved photography and videography experiences.

Connectivity and 5G Performance

Comprehensive 5G Support

Both chipsets support global 5G standards, including SA and NSA modes, with peak download speeds of up to 3.27Gbps.

Modern Connectivity Options

Wi-Fi 6E with 2T2R antenna configuration

Bluetooth 5.4

Multiple GNSS systems including GPS, NavIC, Galileo, and more

This ensures reliable connectivity across networks and regions.

Dimensity 7450X: Built for Foldable Devices

Optimized for Dual Displays

The Dimensity 7450X introduces dedicated support for dual-display setups, making it ideal for flip-style foldable smartphones.

This optimisation enables:

Better display synchronization

Efficient multitasking across screens

Enhanced user experience for foldable form factors

The chipset is expected to power upcoming foldable devices, including models from brands like Motorola.

Benefits of the Dimensity 7450 Series

For Users

Smooth performance for daily tasks and gaming

Enhanced AI-driven features

Improved camera capabilities

For Smartphone Brands

Cost-effective solution for premium mid-range devices

Support for advanced features like 200MP cameras and high refresh rate displays

Flexibility to develop foldable smartphones

For the Market

Increased competition in the mid-range chipset segment

Faster adoption of foldable technology

More innovation in AI-powered mobile experiences

Expected Availability

While MediaTek has not made an official announcement regarding launch timelines, the listing of these chipsets suggests that smartphones powered by the Dimensity 7450 and 7450X could arrive in the market soon.

Devices featuring these processors are likely to debut in the coming months, particularly in mid-range and foldable segments.

Conclusion

The unveiling of the MediaTek Dimensity 7450 and 7450X marks another important step in the evolution of mid-range smartphone processors. With a strong focus on performance, AI, connectivity, and foldable support, these chipsets are well-positioned to power the next generation of smartphones.

As competition intensifies in the mobile chipset space, MediaTek’s latest offerings highlight its commitment to innovation and its growing influence in shaping the future of mobile technology.