Apple’s latest AirPods 3 still feature an optical in-ear detection mechanism, according to TrendForce’s 2021 Infrared Sensing Market Trend – 3D Sensing, LiDAR, SWIR LED report. Through the integration of PPG (photoplethysmography) technology, the AirPods 3 contain an improved in-ear detection mechanism based on skin-detect sensors that are equipped with four SWIR (short-wave infrared) LED chips that have two different wavelengths, as well as two InGaAs photodiodes. Industry insiders indicate that the AirPods 3’s skin-detect sensors may potentially detect the water content in the wearer’s skin, giving them the ability to differentiate between human skin and other surfaces. TrendForce expects annual AirPods shipment for 2022 to reach 85 million sets, a 3.7% YoY increase.

While the demand for these end-products rises, the relevant suppliers will stand to benefit as a result. Such companies include SWIR LED chip suppliers Epistar and DOWA; InGaAs photodiode suppliers DOWA and II-VI/Finisar; and module assembler USI.

SWIR wavelengths range from 1,050-2,500 nm, which encompasses the optical properties of compounds such as water, sugar, and alcohol. While SWIR technologies gradually mature, and prices begin to reach feasible levels, wearables manufacturers are expected to officially integrate SWIR technologies into their products in 2H21. With improvements in their algorithm, wearables are increasingly likely to feature PPG-based biosensing functions, which can measure not only heart rate and blood oxygen levels, but also other variables including body hydration as well as blood glucose, blood lipid, and blood alcohol levels in the future.

For more information on reports and market data from TrendForce’s Department of Optoelectronics Research, please click here, or email Ms. Grace Li from the Sales Department at graceli@trendforce.com

The iPhone 13 series, which is about to be formally announced by Apple, has already had its exterior design speculated on by various media outlets and fans alike. TrendForce’s latest investigations indicate that some of the notable hardware upgrades of the iPhone 13 pertain to the SoC (manufactured at the 5nm+ node, which enables improved performance and decreased power consumption), display, and camera. In addition, iPhone handsets featuring support for 5G mmWave will be available for sale in more countries after the release of iPhone 13.

The iPhone 13 will see a shift in its charging circuit board from the previous rigid-flex PCB design to a new design featuring SiP combined with flexible PCB. The space-saving feature of this new design will also likely result in increased battery capacity. As for retail prices, the iPhone 13 series is expected to remain similar to the iPhone 12 series assuming Apple is able to effectively control manufacturing costs, since the latest models do not come with significant hardware upgrades. As a result of this aggressive pricing scheme, iPhone shipment will likely maintain its growth trajectory for two consecutive years.

Huawei’s plight led to Apple’s rising market share in the Greater China region

Owing to heavy competition from Chinese brands, sales in the Greater China region accounted for a decreasing share of Apple’s iPhone revenue, from 19.44% in 2017 down to merely 16.33% in 2020. Nevertheless, this downtrend has been gradually reversing since 4Q20, primarily because of increased sanctions against Huawei.As Huawei was cut off from its chip supply in 4Q20, shipment of Huawei smartphones underwent a massive decline accordingly, in turn leaving vacancies in the flagship smartphone market in China. At the same time, while Apple released its new iPhone 12 models, flagship smartphone buyers in China began purchasing iPhones instead. Thanks to this shift, sales in the Greater China region began accounting for a growing share of Apple’s iPhone revenue, from 14.8% up to 19.13% in 4Q20. Since 4Q20, this figure has remained above 18% for three consecutive quarters.

Prior to being sanctioned by the US government, Huawei had enjoyed the highest market share in the high-end smartphone segment in China. After the sanctions were put into place, this segment then became highly sought after by other smartphone brands. However, because other Chinese brands had not previously placed significant emphasis on the high-end market, the iPhone was able to seize most of the market share in the high-end segment left in Huawei’s wake. Furthermore, although other Chinese smartphone brands have started developing their respective flagship models, it takes considerable time to build up their brand images in this segment and attract customers. TrendForce therefore believes that the iPhone will continue to dominate the high-end smartphone market in China for the next two to three years.

iPhones are expected to account for 16.7% of global smartphone shipment in 2021

An overview of iPhone shipments for the past few years shows that iPhone shipment went into a nosedive starting in 4Q18 because the iPhone XS/XR series featured limited improvements yet a significant price hike over its iPhone 8/X predecessor. Alarmed by this decline, Apple immediately revamped its sales strategy for the next-gen iPhone 11, which not only underwent a total overhaul in terms of specs but also experienced a price cut of US$50 for the entry-level model (the Pro model retained its previous-gen equivalent’s price). Apple subsequently released the brand-new iPhone SE in 2020, thereby reversing the downward trajectory of iPhone shipment as a result.

New iPhones saw a deferred released schedule in 2020 owing to the impact of the COVID-19 pandemic, which led to a 14% YoY decrease in iPhone shipment for 3Q20. However, as the new iPhone 12 models equipped with across-the-board hardware upgrades, including 5G functionality, were released in 4Q20, iPhone shipment saw a massive rebound during the quarter and reached a 12% YoY increase in 4Q20 and a further increase of 42% YoY in 1Q21.

Looking ahead to the shipment volumes of the new iPhone models for 2H21, TrendForce expects Apple to maintain its aggressive pricing strategy in order to boost shipment. In addition, as the iPhone 13 series will once again return to a September release, total iPhone shipment is expected to undergo a 30% YoY increase in 3Q21, but a 5% YoY decrease in 4Q21. As such, iPhone sales for 2H21 will likely surpass 2H20 figures. For 2021, iPhones are expected to account for 16.7% of all smartphone shipment, which is a step-up compared to last year.

（Cover image source: Pexels）

During Apple’s Spring Loaded event, the Cupertino company announced the upcoming release of its latest 12.9-inch iPad Pro models featuring Mini LED display technology. According to TrendForce’s latest investigations, demand for the 12.9-inch iPad Pro has already been relatively high in the niche markets.

Thus, given the thorough improvement in specs as well as the very slight price hike of merely $100 over the previous generation, TrendForce is not only revising up its shipment forecast for the 2021 version of the 12-inch iPad Pro from four million units to five million units this year, but also expecting this product to account for a 3.1% share in the global tablet market, compared to the previous forecast of 2.5%.

TrendForce analyst Max Chen indicates three key areas of observation with respect to Apple’s latest flagship tablet: technology cost, retail price, and product spec. First, in terms of technology cost, the Mini LED backlight used in the new 12.9-inch iPad Pro costs about US$85 more than the traditional edge-lit LED backlight used in the previous generation.

Second, in terms of retail price, the entry-level 128GB model of the 12.9-inch Mini LED iPad Pro retails for $1,099, which is only $100 higher than the equivalent model of the previous generation. As such, the price hike in the latest model is, for the most part, a result of the increased cost of Mini LED backlights, rather than wholly being an attempt at driving up profit margins. The modest price hike is therefore an indication of Apple’s desire to become the gold standard in the tablet market by adopting Mini LED backlight technology.

Finally, in terms of product spec, the latest 12.9-inch Mini LED iPad Pro is equipped with Apple’s high-end Liquid Retina XDR technology, which gives the tablet a max full-screen brightness of 1,000 nits, peak brightness of 1,600 nits, and contrast ratio of 1,000,000:1, with the peak brightness and contrast ratio both being firsts in the tablet industry.

Furthermore, it should be pointed out that the latest tablet is equipped with 10,384 Mini LED chips, divided into 2,596 dimming zones, giving it additional high contrast and high color saturation performance that is superior to the 31.5-inch iMac, which features 512 backlight dimming zones and is the first product to feature Apple’s XDR display technology.

With regards to Apple’s plans for 2H21, the 14-inch and 16-inch MacBook models will likewise feature Mini LED backlight technology, which will become the hardware benchmark for high-end tablets and notebook computers. The release of Apple’s Mini LED-equipped tablets is expected to galvanize a growth against market headwinds for upstream and downstream companies in the Mini LED supply chain, including Mini LED chip suppliers (e.g., Ennostar), testing and sorting service suppliers (e.g., FitTech, Saultech, and YTEC), SMT suppliers (e.g., TSMT and Yenrich), backplane PCB suppliers (e.g., Zhen Ding Tech and Tripod Technology), driver IC suppliers (e.g., Parade, Novatek, and Macroblock), and light source module suppliers (e.g., Radiant/ROE and GIS).

(Cover image source: Apple.com)

For more information on reports and market data from TrendForce’s Department of Optoelectronics Research, please click here, or email Ms. Grace Li from the Sales Department at graceli@trendforce.com