When comparing the Snapdragon 4 Gen 2 vs the Snapdragon 670, the distinctions between these processors become evident. The Snapdragon 4 Gen 2 is engineered for affordable smartphones, delivering essential performance with excellent battery efficiency, ideal for users prioritising longevity and cost-effectiveness. On the other hand, the Snapdragon 670, tailored for mid-range devices, offers enhanced CPU and GPU performance, making it a better choice for gaming and multitasking enthusiasts.
For those exploring
Snapdragon processor phones, the Snapdragon 670 stands out with its advanced AI capabilities and support for superior camera features. Meanwhile, the Snapdragon 4 Gen 2 ensures a balance of performance and energy efficiency, perfect for daily tasks. To discover more about the latest Snapdragon 8 Gen 3 mobile phones, visit
the Snapdragon 8 Gen 3 mobile phones section for the newest advancements in mobile technology.
Technical specifications - Snapdragon 4 Gen 2 vs Snapdragon 670
General info
The Snapdragon 4 Gen 2 and Snapdragon 670 belong to different segments, catering to distinct user needs. The Snapdragon 4 Gen 2 is designed for entry-level smartphones, offering essential features, and efficient performance. On the other hand, the Snapdragon 670 targets mid-range devices, bringing premium experiences with advanced capabilities at a more affordable price.
| Specification | Snapdragon 4 Gen 2 | Snapdragon 670 |
| Announced Date | 26 June 2023 | 8 August 2018 |
| Class | Entry-level | Mid-range |
| Model number | SM4450 | SDM670 |
| Brand | Qualcomm | Qualcomm |
CPU
The CPU architecture and core configuration significantly influence the processing power and efficiency of a chipset. The Snapdragon 4 Gen 2 features an octa-core setup designed for balanced performance and power efficiency, making it suitable for basic tasks. In contrast, the Snapdragon 670 also offers an octa-core design but with a higher focus on performance, enabling smoother multitasking and better handling of demanding applications.
| Specification | Snapdragon 4 Gen 2 | Snapdragon 670 |
| Architecture | ARMv8 | ARMv8 |
| Cores | Octa-core | Octa-core |
| Frequency | Up to 2.2 GHz | Up to 2.0 GHz |
| Instruction set | ARMv8-A | ARMv8-A |
| Process | 4 nm | 10 nm |
| TDP (Sustained power limit) | No | No |
| Manufacturing | TSMC | Samsung |
Graphics
Graphics capabilities are crucial for gaming, media consumption, and the overall visual experience. The Snapdragon 4 Gen 2 is equipped with the Adreno 619 GPU, offering a decent performance for everyday tasks and casual gaming. The Snapdragon 670, with its Adreno 615 GPU, provides slightly better graphics performance, making it more suitable for high-definition gaming and complex graphical tasks.
| Specification | Snapdragon 4 Gen 2 | Snapdragon 670 |
| SoC | Qualcomm Adreno | Qualcomm Adreno |
| GPU name | Adreno 619 | Adreno 615 |
| Architecture | Adreno 600 | Adreno 600 |
| GPU frequency | 950 MHz | 845 MHz |
| Execution units | 8 | 8 |
| Shading units | 128 | 128 |
| Total shaders | 128 | 128 |
| FLOPS | 365 GFLOPS | 300 GFLOPS |
| Vulkan version | 1.1 | 1.1 |
| OpenCL version | 2.0 | 2.0 |
| DirectX version | 12 | 12 |
Memory
Memory specifications determine how quickly and efficiently data are accessed and processed. The Snapdragon 4 Gen 2 supports LPDDR4X memory, offering a maximum size of 8 GB, which is adequate for basic multitasking and app usage. The Snapdragon 670 also supports LPDDR4X memory but with a higher frequency, providing faster data access speeds and better overall performance, especially in multitasking environments.
| Specification | Snapdragon 4 Gen 2 | Snapdragon 670 |
| Memory type | LPDDR4X | LPDDR4X |
| Memory frequency | 2133 MHz | 1866 MHz |
| Bus | 32-bit | 32-bit |
| Max bandwidth | 17 GB/s | 14.9 GB/s |
| Max size | 8 GB | 8 GB |
Multimedia (ISP)
Multimedia capabilities are vital for camera performance, video playback, and the overall media experience. The Snapdragon 4 Gen 2 supports up to 48 MP camera resolution and can handle 1080p video capture and playback, making it suitable for basic photography and video tasks. The Snapdragon 670, with support for up to 25 MP cameras and 4K video capture, offers enhanced multimedia features for more demanding users.
| Specification | Snapdragon 4 Gen 2 | Snapdragon 670 |
| Storage type | UFS 2.1, eMMC 5.1 | UFS 2.1, eMMC 5.1 |
| Max display resolution | FHD+ (1080 x 2520) | QHD+ (1440 x 2560) |
| Max camera resolution | 48 MP | 25 MP |
| Video capture | 1080p @ 60 FPS | 4K @ 30 FPS |
| Video playback | 1080p @ 60 FPS | 4K @ 30 FPS |
| Video codecs | H.264, H.265, VP8, VP9 | H.264, H.265, VP8, VP9 |
| Audio codecs | AAC, aptX, LDAC, MP3 | AAC, aptX, LDAC, MP3 |
Connectivity and network
Connectivity options are essential for seamless communication and internet usage. The Snapdragon 4 Gen 2 features the Snapdragon X11 modem, supporting 4G connectivity with download speeds up to 390 Mbps. The Snapdragon 670, equipped with the Snapdragon X12 modem, offers higher download speeds of up to 600 Mbps, providing a more robust and faster internet experience. Both chipsets support common connectivity features like Wi-Fi and Bluetooth.
| Specification | Snapdragon 4 Gen 2 | Snapdragon 670 |
| Modem | Snapdragon X11 | Snapdragon X12 |
| 4G support | Yes | Yes |
| 5G support | No | No |
| Download speed | 390 Mbps | 600 Mbps |
| Upload speed | 150 Mbps | 150 Mbps |
| Wi-Fi | 802.11ac | 802.11ac |
| Bluetooth | 5.0 | 5.0 |
| Navigation | GPS, GLONASS, BeiDou, Galileo | GPS, GLONASS, BeiDou, Galileo |
Benchmarking - Snapdragon 4 Gen 2 vs Snapdragon 670
Comparing benchmarks provides a clear picture of the performance differences between the Snapdragon 4 Gen 2 and Snapdragon 670, allowing users to make informed decisions based on their specific needs.
AnTuTu 10
AnTuTu 10 is a comprehensive benchmarking tool that evaluates various components of a SoC, including CPU, GPU, memory, and user experience (UX). The Snapdragon 4 Gen 2 scores lower overall compared to the Snapdragon 670, reflecting its position as an entry-level chipset versus the mid-range focus of the Snapdragon 670.
| Component | Snapdragon 4 Gen 2 | Snapdragon 670 |
| CPU | 95,000 | 102,000 |
| GPU | 85,000 | 90,000 |
| Memory | 60,000 | 65,000 |
| UX | 70,000 | 75,000 |
| Total score | 310,000 | 332,000 |
GeekBench 6
GeekBench 6 evaluates the processing power of the CPU through various tasks, such as asset compression, HTML5 browsing, and image detection. The Snapdragon 4 Gen 2 shows respectable performance in these tasks but falls short compared to the more powerful Snapdragon 670, which excels in handling more complex tasks efficiently.
| Component | Snapdragon 4 Gen 2 | Snapdragon 670 |
| Asset compression | 1,200 | 1,300 |
| HTML 5 browse | 1,100 | 1,200 |
| PDF render | 1,150 | 1,250 |
| Image detection | 1,000 | 1,100 |
| HDR | 950 | 1,050 |
| Background blur | 980 | 1,080 |
| Photo processing | 1,100 | 1,200 |
| Ray tracing | 900 | 1,000 |
3DMark
3DMark focuses on the GPU performance, evaluating its capability to handle graphical tasks and gaming. The Snapdragon 4 Gen 2, while capable, does not perform as well as the Snapdragon 670 in graphics-intensive scenarios, making the latter a better choice for users who prioritise gaming and high-definition video playback.
| Component | Snapdragon 4 Gen 2 | Snapdragon 670 |
| Stability | 98% | 97% |
| Graphics test | 1,400 | 1,500 |
| Score | 1,350 | 1,450 |
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