过去一段时间里，PC领域爱好者能够明显感觉到内存的价格已经飙升到难以控制的局面，但同样对内存有高使用需求的手机行业，却没有太明显的新机价 格上涨。这并不是手机厂商控价控得好，而是库存相对充足。 复活老技术，只能暂时缓解内存焦虑 通过外置存储卡的方式拓展手机存储空间，实际上是诞生在一个移动多媒体快速发展，但硬件与成本无法取得平衡的时代。早在2004年，摩托罗拉发布首款 支持MicroSD卡扩展的机型V780，这款手机内置存储空间只有10MB，但通过扩展，可以让存储空间翻数十倍，用于存放资料与音乐。 不过，消息指出手机厂商也难逃内存库存告急的窘境，有个别品牌正在考虑用其他方式降低库存消耗。而这一招就是「复活」外置存储卡的设计，允许消费 者自主扩展存储空间。 （图源：Tiger Mobile） 早年间，支持存储卡扩展几乎是每台手机必备的功能，而后续为了进一步利用内部空间，以及做防尘防水设计，渐渐取消了这一配置。没想到，一次内存危 机竟然让这个功能重新复活了。 这项设计在往后的十几年时间里，几乎成为手机的标配。但2007年，苹果发布的iPhone并没有配备这项设计，这也让市场开始对这个功能有了一些新的思 考。三星在G ...

Core Viewpoint - Huawei has publicly displayed its Kirin chip information on its Pura 80 series smartphones for the first time in four years following a HarmonyOS upgrade, marking a significant moment for the company amidst ongoing challenges from U.S. sanctions [1][3]. Group 1: Kirin Chip and HarmonyOS - The last time Huawei introduced its Kirin chip was during the launch of the P50 series in 2021, where it was noted that due to U.S. sanctions, the Kirin 5G chip could only be used as a 4G chip [3]. - Huawei's smartphone shipments were severely impacted by chip shortages, dropping from a peak of 240-250 million units annually to just over 20 million units during the peak of sanctions [3][5]. - In August 2023, the Kirin chip made a comeback with the Mate60 series, coinciding with Huawei's announcement that HarmonyOS would transition to a single framework, no longer supporting the Android ecosystem [5]. Group 2: Market Position and Future Outlook - Huawei's market share had previously surpassed that of Apple and Samsung, but sanctions led to a significant decline in shipments [5]. - According to IDC, Huawei's smartphone shipments reached 12.5 million units in Q2 2023, giving it an 18.1% market share and marking its return to the top of the Chinese smartphone market for the first time since Q4 2020 [5]. - The company aims to enhance its chip production capacity and improve its ecosystem, with aspirations for HarmonyOS to become a leading operating system globally [5].

Core Viewpoint - Huawei's CloudMatrix 384 super node technology signifies a breakthrough in China's computing capabilities, demonstrating that technological blockades cannot hinder the country's advancements in AI and computing power [1][3][8]. Group 1: Technological Advancements - Huawei's history of overcoming challenges is marked by significant technological breakthroughs, including the launch of its self-developed AI chip in 2023, which competes with Nvidia's A100 [3]. - The CloudMatrix 384 super node, consisting of 384 Huawei AI chips, achieves a performance surpassing Nvidia's H100, with a throughput of 1920 Tokens/s compared to H100's 1850 Tokens/s [5]. - The architecture of CloudMatrix 384 employs a fully peer-to-peer interconnect bus technology, achieving an inter-card bandwidth of 2.8 Tbps and training efficiency at 90% of single-card performance [5]. Group 2: Market Impact - In Q1 2025, Huawei's AI chip market share in China reached 38%, while domestic production of AI chips surged, with imports dropping by 60% and local shipments increasing by 180% [6]. - The adoption of Huawei AI chips in China's government and enterprise sectors has surpassed 50%, with 70% of equipment in local intelligent computing centers utilizing Huawei technology [6]. - Southeast Asian countries, including Malaysia and Thailand, have begun signing cooperation agreements with Huawei for computing power, with Penang's packaging plant expected to meet 30% of global AI inference demand by 2026 [6]. Group 3: Energy Efficiency and Cost Reduction - The implementation of liquid cooling technology in data centers has reduced the Power Usage Effectiveness (PUE) to 1.1, cutting energy consumption by 40%, with a total power consumption of only 172.8 kW for a single cluster [5]. - The training costs associated with Huawei's technology have decreased by 75% compared to three years ago, thanks to the integration of the open-source MindSpore framework across over 3000 application scenarios [5]. Group 4: Strategic Positioning - The release of CloudMatrix 384 reflects a shift in the logic of computing competition, moving from single-point breakthroughs to system-level leadership in AI infrastructure [8]. - Huawei's advancements are seen as a response to the U.S. sanctions, effectively breaking the "digital Berlin Wall" and establishing a parallel ecosystem based on self-developed technologies [8].

Group 1: Market Overview - The Chinese smartphone market has entered a mature phase, with Huawei's strong return intensifying competition among manufacturers [1][2] - In Q1 2025, China's smartphone shipments reached 71.6 million units, a 3.3% year-on-year increase, outperforming the global average of 1.5% [3][4] - Xiaomi led the market with a 18.6% share, followed closely by Huawei at 18.0%, while Apple saw a significant decline, dropping to fifth place with a 13.7% market share [4][5] Group 2: Huawei's Market Strategy - Huawei's resurgence began with the Mate60 series launch, which filled the 5G smartphone gap and significantly impacted competitors' sales [5] - Huawei's channel strategy includes offering higher profit margins to distributors, leading to a substantial increase in its sales share among channel partners [5] - The competitive landscape is expected to remain tight, with Huawei reclaiming market share that was previously held by other brands [6] Group 3: International Expansion - Chinese smartphone brands are increasingly focusing on international markets, with a shift towards mid-to-high-end segments, contrasting with previous strategies that emphasized cost-effectiveness [7][9] - Honor has achieved over 50% of its sales from overseas markets, becoming a significant player in regions like Malaysia and Singapore [7][8] - OPPO and Xiaomi have also expanded their international presence, with OPPO's overseas shipments accounting for about 60% of its total sales [8][9] Group 4: Localization Strategies - Brands are adopting localized strategies to enhance their market presence, such as OPPO's integration of local culture into retail experiences in Indonesia [12][13] - Vivo aims to increase its overseas revenue share to 70% within two years, emphasizing local talent and production [13] - Successful examples include Transsion's tailored products for African consumers, demonstrating the importance of understanding local preferences [17][18] Group 5: Challenges in International Markets - Adapting to local regulations and building trust with consumers are critical challenges for Chinese brands entering foreign markets [15][16] - Legal disputes with international competitors pose additional hurdles, impacting market expansion efforts [16] - The fragmented nature of markets like Europe requires brands to customize their strategies rather than adopting a one-size-fits-all approach [17]