Apple vs. Samsung: Ambient Light and Proximity … · Behind the screen, latest Apple’s...
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Transcript of Apple vs. Samsung: Ambient Light and Proximity … · Behind the screen, latest Apple’s...
Behind the screen, latest Apple’s
smartphone has a better color
management of the display than
Samsung’s thanks to the Ambient Light
Sensor (ALS), which allows better color
management of the display. ams AG and
STMicroelectronics are the leading
suppliers of ALS and proximity sensors for
consumers. Both are implicated in the
supply chains of Samsung’s and Apple’s
latest flagships.
System Plus Consulting has conducted a
comparative review of the ALS and
Proximity Sensor in the latest three
flagships smartphones from Samsung and
Apple. We analyze and compare the
Samsung Galaxy S7, Galaxy S8 and Galaxy
S9 and the Apple iPhone 7, iPhone 8 and
iPhone X. We provide insights into the
structure, technical choices, design,
processes, supply chain positions and
costs.
Of the two OEMs, Samsung has chosen to
combine the two sensors in a single
component, whereas Apple made the
choice to keep them separate. Over the
years, Samsung has improved the
performance without changing its
packaging footprint. Apple has kept the
same supplier, STMicroelectronics, for its
proximity sensor. However it has added
features to each new generation, as in
the latest the iPhone X, where the
proximity sensor is combined with a flood
illuminator. In this new iPhone the
ambient light sensor is still supplied by
ams, but has a multi-spectral feature.
This report includes an analysis of the
packaging and the sensor die along with a
cost analysis calculation for all the
devices. Finally, we compare device
evolution by OEM and a cross-
comparison to highlight their choices.
COMPLETE TEARDOWN WITH
• Package Views and Dimensions
• Package Cross-Sections
• Precise Measurements
• Die Descriptions
• Technology Description
• Cost Analyses
• Cost Comparisons
ALS and proximity sensor comparison for the latest three smartphonegenerations: Galaxy S7, S8 and S9 and iPhone 7, 8 and X.
REVERSE COSTING® – STRUCTURE, PROCESS & COST REPORT
Title: ALS & Proximity Sensor Comparison –Samsung vs Apple
Pages: 200
Date: August 2018
Format: PDF & Excel file
Price: EUR 4,990
Apple vs. Samsung: Ambient Light and Proximity Sensing Devices Comparison
IC – LED – RF – MEMS – IMAGING – PACKAGING – SYSTEM – POWER - DISPLAY
TABLE OF CONTENTS
Introduction
• Executive Summary
• Devices Analyzed
• Reverse Costing Methodology
Structure, Process and Cost Review
• Samsung
Galaxy S7
o Color sensor and proximity sensor
Galaxy S8
o Color sensor and proximity sensor
Galaxy S9
o Color sensor and proximity sensor
Samsung evolution
AUTHORS
• Apple
iPhone 7
o Ambient light sensor
o Proximity sensor
iPhone 8
o Color sensor
o Proximity sensor
iPhone X
o Multi-spectral sensor
o Proximity sensor and flood illuminator
Apple evolution
• Comparison Apple vs. Samsung
Feedback
System Plus Consulting Services
APPLE VS. SAMSUNG: AMBIENT LIGHT AND PROXIMITY SENSING DEVICES COMPARISON
ams’ Spectral Sensor Portfolio: the AS726X SeriesApple iPhone X capacities, with a standard offer from ams. May 2018 - Price: EUR 3,490*
ams’s Color Sensor in the Apple iPhone 8A next-generation sensor with organic color filters, more photodiodes, and infrared detection.March 2018 - EUR 3,490*
ams’ Multi-Spectral Sensor in the Apple iPhone XThe most advanced multispectral 6-channel ambient light sensor, supplied and produced by ams for its biggest customer, Apple.December 2017 - EUR 3,490*
RELATED REPORTS
Yvon Le Goff has joined SystemPlus Consulting in 2011, in order tosetup the laboratory of SystemPlus Consulting. He previouslyworked during 25 years in AtmelNantes Technological AnalysisLaboratory as fab support inphysical analysis, and 3 years atHirex Engineering in Toulouse, in aDPA lab.
Audrey Lahrach is in charge ofcosting analyses for IC, LCD & OLEDDisplays and Sensor Devices. Sheholds a Master degree inMicroelectronics from the Universityof Nantes.
COSTING TOOLS
REVERSE COSTING® – STRUCTURE, PROCESS & COST REPORT
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WHAT IS A REVERSE COSTING®?
Reverse Costing® is the process of disassembling a device (or asystem) in order to identify its technology and calculate itsmanufacturing cost, using in-house models and tools.
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MEMS Price+
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REVERSE COSTING® – STRUCTURE, PROCESS & COST REPORTAPPLE VS. SAMSUNG: ALS AND PROXIMITY SENSING DEVICES COMPARISON
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