Western Digital vs Samsung
Side-by-side comparison of AI visibility scores, market position, and capabilities
Western Digital (WDC) reported ~$13.0B revenue in FY2024. Leading maker of hard disk drives and NAND flash storage products for cloud data centers, PCs, and consumer devices. HQ: San Jose, CA.
About
Western Digital Corporation is one of the world's largest data storage companies, manufacturing hard disk drives (HDDs) and NAND flash memory (under the WD and SanDisk brands) used in cloud data centers, personal computers, mobile devices, and enterprise storage systems. Founded in Santa Ana, California in 1970, Western Digital has survived multiple technology transitions and industry consolidations to become one of only two remaining large HDD manufacturers (alongside Seagate) and a major participant in the NAND flash market.
KRX: 005930 Samsung Electronics at ~$228B revenue 2024 with record Q1 2025; world's largest memory chip maker and 720M OLED panels competing with TSMC, SK Hynix, and Apple across semiconductor, display, and mobile markets.
About
Samsung Electronics Co., Ltd. is a Suwon, South Korea-based global technology conglomerate — listed on the Korea Stock Exchange (KRX: 005930) and the world's largest manufacturer of memory semiconductors (DRAM, NAND flash), display panels (OLED and LCD), and smartphones — generating KRW 300.9 trillion (~$228 billion USD) in revenue in fiscal year 2024, with Q1 2025 revenue of KRW 79.14 trillion (an all-time quarterly record), driven by semiconductor division revenue of $96.9 billion (48% of total revenue), Galaxy S25 smartphone sales, and 720 million OLED panels shipped in 2024. The flagship subsidiary of the Samsung Group chaebol (founded by Lee Byung-chul in 1938), Samsung Electronics operates across semiconductors (memory, logic chips, foundry services), displays (flexible OLED, quantum dot), consumer electronics (TVs, appliances), and mobile (Galaxy smartphones, tablets, wearables).
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