MediaTek has quietly expanded its mid-premium smartphone chipset lineup with the introduction of the Dimensity 7450 and Dimensity 7450X. The new chips have appeared on the company’s official website and are expected to power upcoming smartphones and foldable devices in the near future. Reports already suggest that the Dimensity 7450X may debut inside the rumored Motorola Razr 70.
Dimensity 7450 and Dimensity 7450X specifications
The Dimensity 7450 and Dimensity 7450X share very similar hardware specifications and are designed to deliver improved gaming, AI, camera, and connectivity performance. The processors are built on a 4nm-class process and feature an octa-core CPU setup with four Cortex-A78 cores clocked at up to 2.6GHz alongside four Cortex-A55 efficiency cores. Graphics duties are handled by the Arm Mali-G615 MC2 GPU.
MediaTek has also integrated its sixth-generation NPU to improve on-device AI processing. According to the company, the AI engine delivers up to 7 percent better performance compared to previous-generation chips while improving efficiency for AI camera features and other edge AI tasks.
For gaming, the new chipsets include MediaTek HyperEngine technology and Adaptive Gaming Technology 3.0. These features are designed to balance performance and power consumption dynamically during gameplay sessions. Connectivity features include support for Wi-Fi 6E, Bluetooth 5.4, and 5G download speeds of up to 3.27Gbps with 3CC carrier aggregation support.
On the camera front, both processors support up to 200-megapixel camera sensors through the Imagiq 950 ISP. The chips also support 4K HDR video recording, hardware-assisted noise reduction, and Google Ultra HDR imaging support. Display support extends up to WFHD+ resolution at 120Hz and Full HD+ panels at up to 144Hz refresh rates.
Both the Dimensity 7450 and Dimensity 7450X support LPDDR5 and LPDDR4X RAM, with memory speeds of up to 6400Mbps. For storage, the chipsets are compatible with UFS 2.2 and UFS 3.1 storage standards.
How the Dimensity 7450X differs from the Dimensity 7450
While the two chipsets are nearly identical in terms of core specifications, the Dimensity 7450X includes additional support aimed at foldable devices. MediaTek says the chip supports dual-display functionality for flip-style foldables, making it more suitable for devices with external and internal screens.
This small but important difference suggests that the Dimensity 7450X could primarily target foldable smartphones like the Razr 70, while the standard Dimensity 7450 may power regular smartphones focused on gaming and multimedia experiences.
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