The MediaTek Dimensity 1080 and Samsung Exynos 1280 differ in processor architecture, manufacturing process, CPU performance, graphics capabilities, memory support, multimedia features, and connectivity, resulting in different real-world experiences. Comparing these specifications helps users understand which processor better matches their usage requirements while both continue to provide reliable performance for modern Android smartphones.
General
The MediaTek Dimensity 1080 and Samsung Exynos 1280 power upper mid-range 5G smartphones with reliable performance for work and entertainment. The Dimensity 1080 is better suited for multitasking, gaming, photo editing, and high-speed downloads, while the Exynos 1280 focuses on efficient everyday performance for social media, video calls, web browsing, streaming, and longer battery life. Both processors support AI features, modern Android experiences, and dependable 5G connectivity.
| Specification | MediaTek Dimensity 1080 | Samsung Exynos 1280 |
|---|
| Launch date | October 2022 | April 2022 |
| Brand | MediaTek | Samsung |
| Segment | Premium mid-range | Upper mid-range |
| Connectivity | 5G | 5G |
| Process node | 6nm | 5nm EUV |
CPU
The MediaTek Dimensity 1080 delivers faster performance for multitasking, gaming, and productivity with its higher-clocked Cortex-A78 cores. The Samsung Exynos 1280 provides efficient processing for messaging, browsing, video calls, online learning, and daily applications while maintaining good power efficiency. Both processors ensure smooth performance for everyday smartphone use.
| Specification | MediaTek Dimensity 1080 | Samsung Exynos 1280 |
|---|
| CPU architecture | ARM Cortex-A78 + Cortex-A55 | ARM Cortex-A78 + Cortex-A55 |
| CPU cores | 8-core | 8-core |
| Performance cores | 2 × Cortex-A78 @ 2.6GHz | 2 × Cortex-A78 @ 2.4GHz |
| Efficiency cores | 6 × Cortex-A55 @ 2.0GHz | 6 × Cortex-A55 @ 2.0GHz |
| Instruction set | ARMv8.2-A | ARMv8.2-A |
| 64-bit support | Yes | Yes |
Graphics
Both processors feature ARM Mali-G68 GPUs for smooth visuals. The Dimensity 1080 is more suitable for extended gaming sessions and higher graphics settings, while the Exynos 1280 delivers dependable performance for casual gaming, video streaming, and everyday multimedia use.
| Specification | MediaTek Dimensity 1080 | Samsung Exynos 1280 |
|---|
| GPU | ARM Mali-G68 MC4 | ARM Mali-G68 |
| GPU architecture | Valhall | Valhall |
| Graphics API | Vulkan 1.3, OpenGL ES 3.2 | Vulkan 1.2, OpenGL ES 3.2 |
| Gaming capability | Casual and moderate gaming | Casual and moderate gaming |
| Maximum display refresh rate | Up to 120Hz | Up to 120Hz |
| Hardware video acceleration | Yes | Yes |
| AI graphics enhancement | MediaTek HyperEngine 3.0 Lite | Samsung AI Engine |
Memory
Both processors support LPDDR4X memory and UFS 2.2 storage for smooth multitasking and fast app loading. The Dimensity 1080 handles heavier workloads more comfortably, while the Exynos 1280 offers reliable performance for everyday applications, streaming, and browsing.
| Specification | MediaTek Dimensity 1080 | Samsung Exynos 1280 |
|---|
| Memory type | LPDDR4X | LPDDR4X |
| Maximum memory frequency | 4266Mbps | 4266Mbps |
| Memory bus | 2 × 16-bit | 2 × 16-bit |
| Maximum memory bandwidth | 17GB/s | 17GB/s |
| Maximum RAM support | Up to 16GB | Up to 16GB |
| ECC memory support | No | No |
| Storage support | UFS 2.2 | UFS 2.2 |
Multimedia (ISP)
The Dimensity 1080 supports up to 200MP cameras, making it suitable for high-resolution photography and content creation. The Exynos 1280 supports up to 108MP cameras and delivers reliable image processing for everyday photography and 4K video recording. Both processors support HDR10+ and displays up to 120Hz.
| Specification | MediaTek Dimensity 1080 | Samsung Exynos 1280 |
|---|
| ISP | MediaTek Imagiq ISP | Samsung Triple ISP |
| Maximum camera resolution | 200MP | 108MP |
| Multi-camera support | Yes | Yes |
| Video recording | Up to 4K at 30fps | Up to 4K at 30fps |
| Video playback | Up to 4K HDR | Up to 4K HDR |
| Maximum display resolution | 2520 × 1080 | FHD+ |
| Display refresh rate | Up to 120Hz | Up to 120Hz |
| HDR support | HDR10+ | HDR10+ |
| AI camera features | AI noise reduction, HDR imaging | AI scene optimisation, HDR imaging |
Connectivity and network
The Dimensity 1080 provides faster theoretical 5G speeds, making it suitable for cloud gaming, large downloads, and high-quality streaming. The Exynos 1280 offers stable 5G connectivity for video calls, streaming, navigation, and everyday internet usage. Both processors support Wi-Fi 5, Bluetooth 5.2, and dual 5G SIM connectivity.
| Specification | MediaTek Dimensity 1080 | Samsung Exynos 1280 |
|---|
| 5G modem | Integrated MediaTek 5G modem | Integrated Samsung 5G modem |
| 5G support | Sub-6GHz | Sub-6GHz |
| Download speed | Up to 4.7Gbps | Up to 2.55Gbps |
| Upload speed | Up to 2.5Gbps | Up to 1.28Gbps |
| 4G LTE | Yes | Yes |
| Wi-Fi | Wi-Fi 5 (802.11ac) | Wi-Fi 5 (802.11ac) |
| Bluetooth | 5.2 | 5.2 |
| Navigation | GPS, GLONASS, Galileo, BeiDou, NavIC, QZSS | GPS, GLONASS, Galileo, BeiDou, NavIC, QZSS |
| Dual SIM 5G | Yes | Yes |