Quick Answer
The Qualcomm Snapdragon 680 and MediaTek Dimensity 900 are system-on-chips (SoCs) designed for different segments of the mid-range smartphone market. The Snapdragon 680 is typically found in budget-friendly devices, focusing on power efficiency, while the Dimensity 900 offers significantly higher performance, supporting features like 5G connectivity and higher refresh rate displays.
Qualcomm Snapdragon 680 vs MediaTek Dimensity 900: Full Comparison
Introduction
When evaluating mid-range smartphones, the processor is a central component that influences performance, connectivity, and battery life. The Qualcomm Snapdragon 680 and MediaTek Dimensity 900 are two popular chipsets in this category, but they cater to distinct user needs and price points. This comparison will break down their technical specifications, performance capabilities, and the types of features they enable in a device, helping you understand which chipset aligns with different usage scenarios.
Performance and Architecture
The core architecture and manufacturing process define the fundamental performance and efficiency of a chipset.
- Snapdragon 680: Built on a 6nm process, it features an octa-core CPU with four Kryo 265 Gold cores (based on Cortex-A73) and four Kryo 265 Silver cores (Cortex-A53). This is an older CPU design focused on reliable, everyday tasks with high power efficiency.
- Dimensity 900: Also fabricated on a 6nm process, it employs a more modern octa-core CPU with two high-performance Cortex-A78 cores and six efficiency-focused Cortex-A55 cores. This configuration provides a substantial boost in both single-core and multi-core processing power for more demanding applications.
For graphics, the Adreno 610 in the Snapdragon 680 handles basic gaming, while the Dimensity 900’s Mali-G68 MC4 offers superior graphical performance for more intensive games at higher settings.
Connectivity and Modem
This is one of the most defining differences between the two platforms.
- Snapdragon 680: Includes an integrated Snapdragon X11 LTE modem. It supports 4G LTE networks but does not have 5G capabilities. This is a key factor in its placement in more affordable devices.
- Dimensity 900: Features an integrated 5G modem, supporting both sub-6GHz 5G networks. This makes it a future-proof choice for regions with expanding 5G coverage. It also generally supports newer Wi-Fi 6 standards compared to the Wi-Fi 5 support typical of the Snapdragon 680.
Camera and Display Support
The image signal processor (ISP) and display controller dictate the multimedia features a phone can offer.
- Snapdragon 680: Its Spectra 346 ISP can handle camera setups up to a single 64MP sensor or dual 16MP sensors. It supports displays with Full HD+ resolution and refresh rates up to 90Hz, which is common in its device segment.
- Dimensity 900: The MediaTek ISP supports much higher resolution camera sensors, including up to a 108MP single camera. For displays, it can drive panels with up to a 120Hz refresh rate at Full HD+ resolution, enabling smoother scrolling and animations.
Power Efficiency and Use Cases
The intended user experience differs significantly.
- Snapdragon 680: Excels in power efficiency. It is well-suited for devices prioritizing long battery life for tasks like social media, streaming, web browsing, and light communication apps. Performance is adequate for these everyday activities.
- Dimensity 900: Balances better performance with good efficiency. It is aimed at users who engage in more intensive tasks such as moderate to heavy mobile gaming, multi-tasking with several apps, and using 5G connectivity, without moving into the flagship price tier.
Comparison Table
| Feature | Qualcomm Snapdragon 680 | MediaTek Dimensity 900 |
|---|---|---|
| Manufacturing Process | 6nm | 6nm |
| CPU Architecture | 4x Cortex-A73 @ 2.4 GHz 4x Cortex-A53 @ 1.8 GHz |
2x Cortex-A78 @ 2.4 GHz 6x Cortex-A55 @ 2.0 GHz |
| GPU | Adreno 610 | Mali-G68 MC4 |
| Modem | Snapdragon X11 LTE (4G) | Integrated 5G (Sub-6GHz) |
| Max Display Support | FHD+ @ 90Hz | FHD+ @ 120Hz |
| Max Camera Support | Up to 64MP single / 16MP+16MP dual | Up to 108MP single |
| AI Processing | Hexagon 686 | MediaTek APU |
| Wi-Fi Support | Typically Wi-Fi 5 (802.11ac) | Typically Wi-Fi 6 (802.11ax) |
| Bluetooth Version | 5.1 | 5.2 |
| Typical Device Segment | Budget to lower mid-range | Upper mid-range |
FAQ
What is the main difference between Snapdragon 680 and Dimensity 900?
The most significant difference is connectivity: the Dimensity 900 has an integrated 5G modem, while the Snapdragon 680 is limited to 4G LTE. The Dimensity 900 also offers superior CPU and GPU performance.
Which chipset is better for gaming?
The MediaTek Dimensity 900 is generally better suited for gaming. Its more powerful Cortex-A78 CPU cores and Mali-G68 GPU provide higher frame rates and better graphical fidelity in games compared to the Snapdragon 680.
Does the Snapdragon 680 support 5G?
No, the Qualcomm Snapdragon 680 does not support 5G networks. It uses the Snapdragon X11 LTE modem for 4G connectivity.
Which chipset typically offers better battery life?
Phones using the Snapdragon 680 can often deliver excellent battery life due to its efficient, lower-power CPU cores and the absence of a 5G radio, which can be a significant power drain. However, actual battery life always depends on the device’s overall design and battery capacity.
Can a phone with Dimensity 900 have a better camera than one with Snapdragon 680?
The chipset’s ISP supports higher-resolution sensors (up to 108MP) on the Dimensity 900, which allows for the hardware potential of a better camera. However, final camera quality is heavily dependent on the specific sensor, lenses, and software tuning implemented by the phone manufacturer.
Final Thoughts
The choice between a smartphone powered by the Qualcomm Snapdragon 680 and one with the MediaTek Dimensity 900 largely depends on individual priorities and budget. The Snapdragon 680 serves as a capable foundation for affordable devices that prioritize battery life and reliable performance for essential tasks without the need for 5G. In contrast, the Dimensity 900 represents a step up, bringing 5G connectivity, noticeably stronger performance for gaming and multitasking, and support for higher-end display and camera hardware. Understanding these distinctions helps in selecting a device whose capabilities align with expected usage patterns.