Released in 2020, the MediaTek Dimensity 1000C and MediaTek Helio G80 target different smartphone categories despite launching in the same year. The MediaTek Dimensity 1000C debuted on TSMC's 7nm process for premium 5G smartphones, integrating four Cortex-A77 performance cores, a Mali-G57 MC5 GPU, and an integrated 5G modem. The MediaTek Helio G80 launched on TSMC's 12nm process for affordable 4G smartphones with two Cortex-A75 performance cores and a Mali-G52 MC2 GPU. While the Dimensity 1000C focused on flagship-class multimedia, gaming, and AI capabilities for the United States market, the Helio G80 emphasised balanced everyday performance and broad availability across global markets, including India.
General
The MediaTek Dimensity 1000C and MediaTek Helio G80 were introduced in 2020 but target different smartphone segments. The MediaTek Dimensity 1000C was designed for premium 5G smartphones and debuted exclusively in the T-Mobile LG Velvet in the United States. Built on TSMC's 7nm process, it supports standalone and non-standalone 5G networks. In contrast, the MediaTek Helio G80 targets affordable 4G smartphones, using TSMC's 12nm process and delivering reliable everyday performance across global markets, including India.
| Specification | MediaTek Dimensity 1000C | MediaTek Helio G80 |
|---|
| Launch date | September 2020 | February 2020 |
| Processor generation | Premium 5G mobile processor | Mid-range 4G gaming processor |
| Target devices | Premium smartphones | Budget and mid-range smartphones |
| Manufacturing process | 7nm (TSMC) | 12nm (TSMC) |
| CPU architecture | 64-bit | 64-bit |
| Network support | 5G SA/NSA, 4G LTE | 4G LTE |
| Model number | MT6889Z | MT6769V/CU |
| Availability | United States only (never officially launched in India) | Global, including India |
CPU
Both processors feature an octa-core CPU, but their core configurations are designed for different workloads. The MediaTek Dimensity 1000C integrates four Cortex-A77 performance cores running at 2.0GHz alongside four Cortex-A55 efficiency cores at 2.0GHz, enabling smoother multitasking, faster application loading, 4K video editing, and demanding gaming. The MediaTek Helio G80 combines two Cortex-A75 performance cores at 2.0GHz with six Cortex-A55 efficiency cores at 1.8GHz, offering balanced performance for everyday tasks and casual gaming while maintaining better power efficiency.
| Specification | MediaTek Dimensity 1000C | MediaTek Helio G80 |
|---|
| CPU design | Octa-core | Octa-core |
| Performance cores | 4 × Cortex-A77 @ 2.0GHz | 2 × Cortex-A75 @ 2.0GHz |
| Efficiency cores | 4 × Cortex-A55 @ 2.0GHz | 6 × Cortex-A55 @ 1.8GHz |
| Highest clock speed | 2.0GHz | 2.0GHz |
| Instruction set | ARMv8.2-A | ARMv8-A |
| Manufacturing node | 7nm | 12nm |
| 64-bit support | Yes | Yes |
Graphics
The MediaTek Dimensity 1000C integrates the Mali-G57 MC5 GPU with five graphics cores, delivering stronger graphics performance for HDR gaming, Vulkan-supported titles, and high-resolution displays. The MediaTek Helio G80 uses the Mali-G52 MC2 GPU with two graphics cores, providing stable performance for casual gaming, Full HD+ displays, and video streaming while keeping power consumption under control.
| Specification | MediaTek Dimensity 1000C | MediaTek Helio G80 |
|---|
| GPU | Mali-G57 MC5 | Mali-G52 MC2 |
| GPU architecture | Valhall | Bifrost |
| GPU cores | 5 | 2 |
| Maximum frequency | 850MHz | 950MHz |
| Vulkan API | Vulkan 1.1 | Vulkan 1.0 |
| OpenGL ES | 3.2 | 3.2 |
| OpenCL | 2.0 | 2.0 |
| DirectX | 12 | 12 |
| Display capability | QHD+ @ 90Hz | Full HD+ @ 60Hz |
| Gaming optimisation | MediaTek HyperEngine 2.0 | MediaTek HyperEngine |
Memory
Both processors support LPDDR4X memory, but the MediaTek Dimensity 1000C offers a wider memory interface and higher bandwidth for demanding applications. Its 4 × 16-bit interface delivers up to 34.1GB/s bandwidth, improving multitasking, gaming, and image processing. The MediaTek Helio G80 uses a 2 × 16-bit interface with up to 28.8GB/s bandwidth, making it suitable for everyday multitasking and media consumption.
| Specification | MediaTek Dimensity 1000C | MediaTek Helio G80 |
|---|
| Memory technology | LPDDR4X | LPDDR4X |
| Maximum frequency | 2133MHz | 1800MHz |
| Memory interface | 4 × 16-bit | 2 × 16-bit |
| Maximum bandwidth | 34.1GB/s | 28.8GB/s |
| Maximum RAM | 16GB | 8GB |
| Storage support | UFS 2.2 | eMMC 5.1, UFS 2.1 |
| eMMC support | No | Yes |
Multimedia
The MediaTek Dimensity 1000C integrates the MediaTek Imagiq 5.0 ISP, supporting cameras up to 80MP, dual 32MP cameras, and 4K video recording at 60fps. It enables advanced HDR imaging, AI-powered scene recognition, and high-quality video capture. The MediaTek Helio G80 features the MediaTek Imagiq ISP with support for cameras up to 48MP, dual 16MP cameras, and 2K video recording at 30fps, delivering reliable photography and video performance for everyday use.
| Specification | MediaTek Dimensity 1000C | MediaTek Helio G80 |
|---|
| Image processor | MediaTek Imagiq 5.0 ISP | MediaTek Imagiq ISP |
| Maximum camera | 80MP | 48MP |
| Multi-camera support | Dual 32MP | Dual 16MP |
| Maximum video recording | 4K at 60fps | 2K at 30fps |
| Maximum display resolution | QHD+ | Full HD+ |
| Maximum refresh rate | 90Hz | 60Hz |
| Video codecs | H.264, H.265, VP9 | H.264, H.265 |
| Audio codecs | AAC, AIFF, AMR, FLAC, LDAC, MP3 | AAC, AMR, FLAC, MP3 |
Connectivity and network
The MediaTek Dimensity 1000C integrates a Release 15 5G modem supporting standalone and non-standalone 5G networks with download speeds of up to 2.3Gbps and upload speeds of up to 1.25Gbps. These capabilities support cloud gaming, low-latency applications, and high-resolution streaming. The MediaTek Helio G80 relies on Cat-7 4G LTE connectivity with download speeds of up to 300Mbps and upload speeds of up to 150Mbps, making it suitable for everyday browsing, streaming, and video calls.
| Specification | MediaTek Dimensity 1000C | MediaTek Helio G80 |
|---|
| 5G modem | Integrated MediaTek 5G modem (Release 15) | Not supported |
| 5G compatibility | SA and NSA | No |
| Maximum download speed | 2.3Gbps | 300Mbps (4G LTE) |
| Maximum upload speed | 1.25Gbps | 150Mbps (4G LTE) |
| Dual 5G SIM | Yes | No |
| Wi-Fi | Wi-Fi 5 (802.11ac) | Wi-Fi 5 (802.11ac) |
| Bluetooth | Bluetooth 5.1 | Bluetooth 5.0 |
| Navigation | GPS, GLONASS, Galileo, BeiDou, NavIC | GPS, GLONASS, Galileo, BeiDou |