The Snapdragon 4 Gen 1 and Snapdragon 450 are mobile processors built for budget smartphones, combining efficient processing with everyday connectivity features. Snapdragon 4 Gen 1 uses a 6nm process with newer CPU architecture, 5G support, and enhanced camera capabilities, while Snapdragon 450 uses a 14nm process focused on reliable 4G performance, efficient power usage, and daily smartphone tasks.
General
Snapdragon 4 Gen 1 and Snapdragon 450 differ across launch timeline, manufacturing process, connectivity support, and target smartphone segments. Snapdragon 4 Gen 1 is designed for budget 5G smartphones, while Snapdragon 450 supports entry level 4G devices with features for calling, browsing, and multimedia usage.
| Specification | Snapdragon 4 Gen 1 | Snapdragon 450 |
|---|
| Launch date | September 2022 | June 2017 |
| Brand | Qualcomm | Qualcomm |
| Model | Snapdragon 4 Gen 1 | Snapdragon 450 |
| Target segment | Budget 5G smartphones | Entry level 4G smartphones |
| Connectivity | 5G | 4G LTE |
| Process node | 6nm | 14nm |
| Foundry | TSMC | Samsung |
CPU
Snapdragon 4 Gen 1 uses Cortex-A78 and Cortex-A55 CPU cores with a 6nm process, supporting faster app launches and multitasking between apps like Chrome, WhatsApp, and Instagram. Snapdragon 450 uses Cortex-A53 cores on a 14nm process, handling basic smartphone tasks such as messaging, browsing, and video playback.
| Specification | Snapdragon 4 Gen 1 | Snapdragon 450 |
|---|
| CPU architecture | Cortex-A78 + Cortex-A55 | Cortex-A53 |
| Performance cores | 2x Cortex-A78 @ 2.0GHz | 8x Cortex-A53 @ 1.8GHz |
| Efficiency cores | 6x Cortex-A55 @ 1.8GHz | Not applicable |
| Max clock speed | 2.0GHz | 1.8GHz |
| Instruction set | ARMv8.2-A | ARMv8-A |
| 64-bit support | Yes | Yes |
Graphics
Snapdragon 4 Gen 1 uses Adreno 619 GPU for casual gaming titles such as Subway Surfers and Candy Crush with higher graphics capability. Snapdragon 450 uses Adreno 506 GPU for lightweight gaming, video playback, and basic graphical tasks on entry level smartphones.
| Specification | Snapdragon 4 Gen 1 | Snapdragon 450 |
|---|
| GPU model | Adreno 619 | Adreno 506 |
| GPU generation | Adreno 600 series | Adreno 500 series |
| Vulkan support | Yes | Yes |
| OpenGL ES support | OpenGL ES 3.2 | OpenGL ES 3.1 |
| Gaming use case | Subway Surfers, Candy Crush | Subway Surfers, Ludo King |
| Video acceleration | 1080p playback | 1080p playback |
Memory
Snapdragon 4 Gen 1 supports LPDDR4X memory with higher frequency capability for switching between apps like Chrome, WhatsApp, and YouTube. Snapdragon 450 uses LPDDR3 memory support, designed for basic multitasking, social media usage, and video streaming on entry level smartphones.
| Specification | Snapdragon 4 Gen 1 | Snapdragon 450 |
|---|
| Memory type | LPDDR4X | LPDDR3 |
| Max frequency | 2133MHz | 933MHz |
| Memory bus width | 32-bit | 32-bit |
| Memory bandwidth | ~17GB/s | ~7.5GB/s |
| Max RAM support | 8GB | 4GB |
| ECC support | No | No |
Multimedia (ISP)
Snapdragon 4 Gen 1 uses Spectra ISP with support for up to 108MP cameras and FHD+ displays, supporting photography, video recording, and streaming apps. Snapdragon 450 uses Spectra 506 ISP with support for up to 21MP cameras and Full HD video capture for everyday photos and social media uploads.
| Specification | Snapdragon 4 Gen 1 | Snapdragon 450 |
|---|
| ISP name | Qualcomm Spectra ISP | Qualcomm Spectra 506 ISP |
| UFS support | UFS 2.2 | eMMC 5.1 |
| Max display resolution | FHD+ | 1920 × 1200 pixels |
| Display refresh rate | Up to 120Hz | Up to 60Hz |
| Max camera resolution | 108MP | 21MP |
| Multi-camera support | Yes | Yes |
| Video capture | 1080p60 | 1080p30 |
| Video playback | 1080p | 1080p |
| Supported codecs | H.265, VP9 | H.264, H.265 |
Connectivity and network
Snapdragon 4 Gen 1 integrates the Snapdragon X51 5G Modem for faster mobile downloads, streaming, and online gaming connections. Snapdragon 450 uses the Snapdragon X9 LTE Modem for 4G connectivity, supporting browsing, video calls, and online content consumption.
| Specification | Snapdragon 4 Gen 1 | Snapdragon 450 |
|---|
| Modem name | Snapdragon X51 5G Modem | Snapdragon X9 LTE Modem |
| 5G support | Yes | No |
| 4G support | Yes | Yes |
| Maximum download speed | 2.5Gbps | 300Mbps |
| Maximum upload speed | 900Mbps | 150Mbps |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5.2 | 4.2 |
| GNSS | GPS, GLONASS, BeiDou, Galileo | GPS, GLONASS, BeiDou |