Quick Answer
The Qualcomm Snapdragon 685 and MediaTek Dimensity 6100 Plus are mid-range mobile platforms designed for affordable smartphones. The Dimensity 6100 Plus generally offers superior CPU performance and 5G connectivity, while the Snapdragon 685 is a capable 4G-only chipset often found in devices with a focus on power efficiency.
Qualcomm Snapdragon 685 vs MediaTek Dimensity 6100 Plus: Full Comparison
Introduction
Choosing a smartphone often involves understanding the processor at its heart, which dictates performance, connectivity, and efficiency. In the budget to mid-range segment, the Qualcomm Snapdragon 685 and MediaTek Dimensity 6100 Plus are two common contenders. This comparison breaks down their architectures, capabilities, and typical use cases to help clarify their key differences and similarities, providing a clearer picture of what each platform brings to a device.
Performance & CPU Architecture
The core computing power of these chipsets is built on different architectures and manufacturing processes, which influences their performance profile.
- Snapdragon 685: Built on a 6nm process, it features an octa-core CPU with a configuration of 2x Cortex-A75 performance cores and 6x Cortex-A55 efficiency cores. This setup is designed for reliable everyday tasks.
- Dimensity 6100 Plus: Also fabricated on a 6nm process, it utilizes a more modern CPU configuration: 2x Cortex-A76 performance cores and 6x Cortex-A55 efficiency cores. The Cortex-A76 cores typically deliver better performance per clock cycle than the A75 cores in the Snapdragon 685.
In general, the Dimensity 6100 Plus holds an advantage in CPU-intensive applications and multitasking due to its newer core design.
Graphics & Gaming (GPU)
The integrated graphics processing unit (GPU) handles gaming visuals and UI animations.
- Snapdragon 685: Uses the Adreno 610 GPU. It is capable of handling casual gaming and popular titles at low to medium graphics settings.
- Dimensity 6100 Plus: Equipped with the Arm Mali-G57 MC2 GPU. This GPU typically offers somewhat better graphical performance and efficiency compared to the Adreno 610, supporting smoother gameplay in supported titles.
For gaming, the Dimensity 6100 Plus generally provides a slight edge, though both are oriented towards casual rather than high-end mobile gaming.
Connectivity: 4G vs 5G
This is one of the most significant differentiators between the two platforms.
- Snapdragon 685: This is a 4G LTE-only platform. It includes the Snapdragon X11 LTE modem, supporting Cat 13 download speeds.
- Dimensity 6100 Plus: A defining feature is its integrated 5G modem. It supports both sub-6GHz 5G networks and 4G LTE, offering faster potential download speeds and future-proofing in regions with 5G coverage.
The inclusion of 5G makes the Dimensity 6100 Plus a more forward-looking choice for connectivity.
Camera & AI Capabilities
Both chips include dedicated processing blocks to enhance photography and computational tasks.
- Snapdragon 685: Supports camera sensors up to 108MP for single shots and can handle dual-camera setups. It features the Qualcomm Spectra 346 ISP (Image Signal Processor).
- Dimensity 6100 Plus: Also supports camera sensors up to 108MP. It utilizes MediaTek’s Imagiq ISP and includes specific AI enhancements for features like AI-bokeh in video and noise reduction.
The final camera performance depends heavily on the manufacturer’s sensor choice and software tuning, but both platforms provide a solid foundation for capable camera systems in their price segment.
Display & Charging Support
These specifications influence the screen and battery charging technology a phone can use.
- Snapdragon 685: Typically supports displays with refresh rates up to 90Hz or 120Hz at FHD+ resolution. It supports Qualcomm Quick Charge 3+ technology.
- Dimensity 6100 Plus: Officially supports displays with refresh rates up to 120Hz at FHD+ resolution. It supports MediaTek’s power-saving display technologies and can be paired with various fast charging standards.
Comparison Table
| Feature | Qualcomm Snapdragon 685 | MediaTek Dimensity 6100 Plus |
|---|---|---|
| Manufacturing Process | 6nm | 6nm |
| CPU Cores | Octa-core (2x Cortex-A75 @ 2.8GHz + 6x Cortex-A55 @ 1.9GHz) | Octa-core (2x Cortex-A76 @ 2.2GHz + 6x Cortex-A55 @ 2.0GHz) |
| GPU | Adreno 610 | Arm Mali-G57 MC2 |
| Modem & Connectivity | Snapdragon X11 LTE (4G Cat 13) | Integrated 5G (Sub-6GHz) + 4G LTE |
| Max Display Support | FHD+ @ 120Hz | FHD+ @ 120Hz |
| Max Camera Support | Up to 108MP single camera | Up to 108MP single camera |
| AI Processing | Qualcomm Hexagon 686 | MediaTek APU 3.0 |
| Charging Technology | Qualcomm Quick Charge 3+ | Various fast charging standards |
| Wi-Fi Support | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5.1 | 5.2 |
Frequently Asked Questions (FAQ)
What is the main difference between Snapdragon 685 and Dimensity 6100 Plus?
The most significant difference is connectivity: the Dimensity 6100 Plus has an integrated 5G modem, while the Snapdragon 685 is a 4G LTE-only platform. The Dimensity chip also typically has a CPU performance advantage.
Which chipset is better for gaming?
The MediaTek Dimensity 6100 Plus, with its Mali-G57 MC2 GPU, generally offers slightly better graphical performance than the Snapdragon 685’s Adreno 610. However, both are suited for casual and light gaming rather than demanding titles at high settings.
Does the Snapdragon 685 support 5G?
No, the Qualcomm Snapdragon 685 does not support 5G networks. It is equipped with a 4G LTE modem (Snapdragon X11).
Which processor is more power-efficient?
Both are built on the same 6nm manufacturing process, which generally offers good power efficiency. Real-world battery life depends more on the device’s battery capacity, display, and software optimization than on the chipset alone.
Final Thoughts
The comparison between the Qualcomm Snapdragon 685 and MediaTek Dimensity 6100 Plus highlights a clear trade-off. The Dimensity 6100 Plus brings the advantages of 5G connectivity and somewhat stronger CPU and GPU performance to the budget segment. The Snapdragon 685 remains a competent 4G platform that can power devices with capable cameras and displays. The choice between them often comes down to the importance of 5G access in your region and the specific performance needs for your daily tasks, as both enable a solid smartphone experience in their respective categories.