Snapdragon chipset is widely used in Today’s Mobile phones. Because it is powerfull and also low cost. Generally Snapdragon Chipsets have Four Segments of series called 400,600,700,800 series. Snapdragon 400 series is used in low budget smartphones under 8000 rs. It is powerful,battery efficent and less expensive. In this article we may take look at snapdragon 400 series.
| Product | Snapdragon 450 | Snapdragon 439 | Snapdragon 435 | Snapdragon 429 |
| CPU clock speed | Up to 1.8 GHz | Up to 2.0 GHz | Up to 1.4 GHz | Up to 2.0 GHz |
| CPU cores | 8x ARM Cortex A53 Octa-core CPU | 8x ARM Cortex A53 Octa-core CPU | 8x ARM Cortex A53 Octa-core CPU | 4x ARM Cortex A53 Quad-core CPU |
| Modem name | Qualcomm® Snapdragon™ X9 LTE modem | Qualcomm® Snapdragon™ X6 LTE modem | Qualcomm® Snapdragon™ X9 LTE modem | Qualcomm® Snapdragon™ X6 LTE modem |
| Downlink LTE Category | LTE Category 7 | LTE Category 4 | LTE Category 7 | LTE Category 4 |
| Uplink LTE Category | LTE Category 13 | LTE Category 5 | LTE Category 13 | LTE Category 5 |
| Uplink Carrier Aggregation | 2×20 MHz carrier aggregation | 1×20 MHz | 2×20 MHz carrier aggregation | 1×20 MHz |
| Downlink Carrier Aggregation | 2×20 MHz carrier aggregation | 2×10 MHz carrier aggregation | 2×20 MHz carrier aggregation | 2×10 MHz carrier aggregation |
| LTE peak Download speed | 300 Mbps | 150 Mbps | 300 Mbps | 150 Mbps |
| LTE peak upload speed | 150 Mbps | 75 Mbps | 100 Mbps | 75 Mbps |
| RFFE | Qualcomm® RF Front-End (RFFE) solution | Qualcomm® RF Front-End (RFFE) solution | Qualcomm® RF Front-End (RFFE) solution | Qualcomm® RF Front-End (RFFE) solution |
| Image signal processor | 2x Image Signal Processor (ISP) | 2x Image Signal Processor (ISP) | 2x Image Signal Processor (ISP) | 2x Image Signal Processor (ISP) |
| single camera | Up to 21 MP | Up to 21 MP | Up to 21 MP | Up to 16 MP |
| Video playback | Up to 1080p video playback @ 60 fps | Up to 1080p video playback | Up to 1080p video playback | Up to 1080p video playback |
| Codec support | H.265 (HEVC) H.264 (AVC) | H.265 (HEVC) H.264 (AVC) VP8 | H.265 (HEVC) H.264 (AVC) | H.265 (HEVC) H.264 (AVC) VP8 |
| Audio Technology | Qualcomm® Noise and Echo Cancellation technology | Qualcomm Aqstic™ audio technology | Qualcomm® Noise and Echo Cancellation technology | Qualcomm Aqstic™ audio technology |
| GPU name | Qualcomm® Adreno™ 506 GPU | Qualcomm® Adreno™ 505 GPU | Qualcomm® Adreno™ 505 GPU | Qualcomm® Adreno™ 504 GPU |
| Qualcomm quick charge support | Qualcomm® Quick Charge™ 3.0 technology | Qualcomm® Quick Charge™ 3.0 technology | Qualcomm® Quick Charge™ 3.0 technology | Qualcomm® Quick Charge™ 3.0 technology |