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Smontaggio Essential Phone

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Essential Phone Teardown: crwdns2935265:00crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

Qualcomm ha rilasciato un development kit per lo Snapdragon 835 che ci mostra alcuni IC che è lecito aspettarsi. I chip che scopriamo sono:

128 GB di memoria UFS (Universal Flash Storage) Samsung KLUDG8V1EE-B0C1

PMIC (chip gestione alimentazione) Qualcomm PMI8998

4 GB di DRAM mobile LPDDR4 Samsung K3UH5H50MM-NGCJ

Ricetrasmettitore gigabit LTE Qualcomm WTR5975

WiFi 802.11ac 2x2 con MU-MIMO Qualcomm WCN3990

Codec audio Qualcomm WCD9335 (probabilmente simile al WCD9311).

[* black] Qualcomm released [https://developer.qualcomm.com/download/sd835-hdk/sd835-hdk-product-brief.pdf|a development kit for the Snapdragon 835|new_window=true] showing us some silicon to expect. The chips we find are:
[* red] Samsung [http://www.samsung.com/semiconductor/products/flash-storage/ufs/KLUDG8V1EE-B0C1?ia=2413|KLUDG8V1EE-B0C1|new_window=true] 128GB UFS
[* orange] Qualcomm PMI8998 PMIC
[* yellow] Samsung [http://www.samsung.com/semiconductor/products/dram/mobile-dram/low-power-ddr4x/K3UH5H50MM-NGCJ?ia=3157|K3UH5H50MM-NGCJ] 4 GB LPDDR4 mobile DRAM
[* green] Qualcomm [http://www.techinsights.com/technology-intelligence/overview/latest-reports/qualcomm-WTR5975-gigabit-lte-transceiver/|WTR5975|new_window=true] gigabit LTE transceiver
[* light_blue] Qualcomm [https://www.qualcomm.com/news/releases/2017/06/27/qualcomm-delivers-premium-wi-fi-experience-2x2-11ac-wi-fi-technology|WCN3990|new_window=true] 2x2 802.11ac Wi-Fi with MU-MIMO companion
[* blue] Qualcomm WCD9335 audio codec (likely similar to the [https://developer.qualcomm.com/.../wcd9311-audio-codec-device-specification.pdf|WCD9311|new_window=true])
+ [* violet] 2x Qorvo [link|https://www.qorvo.com/newsroom/news/2017/qorvo-wins-smartphone-designs-with-new-mobile-wi-fi-solutions|QM48859] RF Fusion iFEM module

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