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Modem performance of the new Spreadtrum SC9853i CPU explored

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Betty Gribble
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We have already talked quite a lot about the new Spreadtrum SC9853i processor and it’s clear, that in terms of sheer power it will slot in the lower midrange segment just fine.

But there is an aspect of its performance that has higher aims and today we will explore it a bit.

Based on Intel’s 14nm FinFET process technology, SC9853I features 1.8GHz 64-bit octa-core Intel Airmont microarchitecture and Mali-T820 MP2 GPU.

As for its modem, SC9853I supports LTE (Long-Term Evolution) Cat-7 downlink and Cat-13 uplink for 5-mode communication standard (TD-LTE/FDD-LTE/TD-SCDMA/WCDMA/GSM), which can reach downlink speeds of 300Mbps and uplink speeds of up to 150Mpbs to achieve a true 4G+ on-line surfing experience.

The modem looks pretty powerful and we have for you a comparison analysis against the competition featuring Qualcomm Snapdragon 835, Huawei Kirin 970 and MTK Helio P23.

Tests were done with downloading 800+ GB files and maing 3000+ minutes voice call so plenty of research data indeed.

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