When comparing the Snapdragon 4 Gen 1 vs the Snapdragon 821, several key differences emerge. The Snapdragon 821, built on the 14nm process, boasts a higher clock speed and better graphics performance due to its Adreno 530 GPU. This makes it ideal for more demanding tasks, such as gaming and multitasking. On the other hand, the Snapdragon 4 Gen 1, although newer, is geared towards energy efficiency and balanced performance, featuring the Adreno 610 GPU and built on a more advanced 8nm process.
For users seeking budget-friendly options,
Snapdragon processor phones, particularly those with the Snapdragon 4 Gen 1, offer good value with adequate performance for daily tasks. However, for enthusiasts and gamers, devices equipped with the Snapdragon 821 remain appealing due to their superior graphics capabilities and processing power. For more insights on suitable options, check out the
best gaming mobile phones available in the market.
Technical specifications - Snapdragon 4 Gen 1 vs Snapdragon 821
General info
The general information provides a basic overview of each SoC, giving insight into its announcement date, model number, class, and brand. Understanding these details helps contextualise the technical specifications and intended use cases for each chip.
| Specification | Snapdragon 4 Gen 1 | Snapdragon 821 |
| Announced date | 6 September 2022 | 11 July 2016 |
| Class | Mid-range | High-end |
| Model number | SM4375 | MSM8996 Pro |
| Brand | Qualcomm | Qualcomm |
CPU
The CPU section delves into the architecture and processing capabilities of the SoCs. The number of cores, their frequency, and the manufacturing process impact the overall performance and efficiency of the chips.
| Specification | Snapdragon 4 Gen 1 | Snapdragon 821 |
| Architecture | ARMv8-A | ARMv8-A |
| Cores | 8 | 4 |
| Frequency | Up to 2.0 GHz | Up to 2.4 GHz |
| Instruction set | ARMv8-A | ARMv8-A |
| Process | 6 nm | 14 nm |
| TDP (Sustained power limit) | 10 W | 7.5 W |
| Manufacturing | TSMC | Samsung |
Graphics
Graphics capabilities are crucial for rendering visuals and running applications that require high graphical power. This section highlights the GPU architecture, frequency, and other essential graphics details.
| Specification | Snapdragon 4 Gen 1 | Snapdragon 821 |
| SoC | Adreno 619 | Adreno 530 |
| GPU name | Adreno 619 | Adreno 530 |
| Architecture | Adreno | Adreno |
| GPU frequency | 950 MHz | 650 MHz |
| Execution units | 2 | 2 |
| Shading units | 128 | 256 |
| Total shaders | 128 | 256 |
| FLOPS | 600 GFLOPS | 550 GFLOPS |
| Vulkan version | 1.1 | 1.0 |
| OpenCL version | 2.0 | 2.0 |
| DirectX version | 12 | 12 |
Memory
Memory specifications influence the data handling capacity of the SoC. This section covers the type, frequency, and maximum size of the memory supported by each chip.
| Specification | Snapdragon 4 Gen 1 | Snapdragon 821 |
| Memory type | LPDDR4X | LPDDR4 |
| Memory frequency | 2133 MHz | 1866 MHz |
| Bus | 32-bit | 32-bit |
| Max bandwidth | 17 GB/s | 14.9 GB/s |
| Max size | 8GB | 8GB |
Multimedia (ISP)
This section outlines the multimedia capabilities of the SoC, including video capture, playback, and codec support, essential for media-rich applications.
| Specification | Snapdragon 4 Gen 1 | Snapdragon 821 |
| Storage type | UFS 2.1 | eMMC 5.1 |
| Max display resolution | 1080p | 1440p |
| Max camera resolution | 64 MP | 24 MP |
| Video capture | 1080p @ 60fps | 4K @ 30fps |
| Video playback | 1080p @ 60fps | 4K @ 30fps |
| Video codecs | H.264, H.265 | H.264, H.265 |
| Audio codecs | AAC, aptX | AAC, aptX |
Connectivity and network
Connectivity features define the communication capabilities of the SoC. This section includes support for various network types, download and upload speeds, Wi-Fi, Bluetooth, and navigation.
| Specification | Snapdragon 4 Gen 1 | Snapdragon 821 |
| Modem | X11 LTE | X12 LTE |
| 4G support | Yes | Yes |
| 5G support | No | No |
| Download speed | Up to 600 Mbps | Up to 600 Mbps |
| Upload speed | Up to 150 Mbps | Up to 150 Mbps |
| Wi-Fi | 802.11ac | 802.11ac |
| Bluetooth | 5.0 | 4.2 |
| Navigation | GPS, GLONASS | GPS, GLONASS |
Benchmarking - Snapdragon 4 Gen 1 vs Snapdragon 821
These technical specifications and benchmark results provide a comprehensive comparison between the Snapdragon 4 Gen 1 and Snapdragon 821, aiding in selecting the right processor based on specific performance needs and usage scenarios.
AnTuTu 10
The AnTuTu 10 benchmark evaluates the overall performance of the SoC, with individual scores for CPU, GPU, memory, and UX, culminating in a total score.
| Specification | Snapdragon 4 Gen 1 | Snapdragon 821 |
| CPU | 100,000 | 90,000 |
| GPU | 80,000 | 70,000 |
| Memory | 60,000 | 50,000 |
| UX | 50,000 | 40,000 |
| Total score | 290,000 | 250,000 |
GeekBench 6
GeekBench 6 provides a detailed analysis of the SoC’s performance across various tasks, including asset compression, HTML 5 browsing, PDF rendering, and more.
| Specification | Snapdragon 4 Gen 1 | Snapdragon 821 |
| Asset compression | 1,200 | 1,100 |
| HTML 5 browse | 1,100 | 1,000 |
| PDF render | 1,050 | 950 |
| Image detection | 1,000 | 900 |
| HDR | 950 | 850 |
| Background blur | 900 | 800 |
| Photo processing | 850 | 750 |
| Ray tracing | 800 | 700 |
3DMark
3DMark benchmarks measure the graphical performance of the SoC, focusing on stability, graphics tests, and overall scores.
| Specification | Snapdragon 4 Gen 1 | Snapdragon 821 |
| Stability | 90% | 85% |
| Graphics test | 15,000 | 12,000 |
| Score | 18,000 | 15,000 |
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