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  2. Samsung Q1 - Wikipedia

    en.wikipedia.org/wiki/Samsung_Q1

    Samsung Q1 Ultra UMPC. The Samsung Q1 (known as Samsung SENS Q1 in South Korea) was a family of ultra-mobile PCs produced by Samsung Electronics starting in 2007. [1] They had a 7" (18 cm) LCD and were made in several different versions with either Windows XP Tablet PC Edition or Windows Vista Home Premium.

  3. Power management integrated circuit - Wikipedia

    en.wikipedia.org/wiki/Power_management...

    Power management ICs are solid state devices that control the flow and direction of electrical power. Many electrical devices use multiple internal voltages (e.g., 5 V, 3.3 V, 1.8 V, etc.) and sources of external power (e.g., wall outlet, battery, etc.), meaning that the power design of the device has multiple requirements for operation.

  4. Lithium polymer battery - Wikipedia

    en.wikipedia.org/wiki/Lithium_polymer_battery

    Lithium polymer battery. Lithium polymer battery. A lithium polymer battery used to power a smartphone. Specific energy. 100–265 W·h / kg (0.36–0.95 MJ/kg)[1] Energy density. 250–670 W·h / L (0.90–2.63 MJ/L)[1] A lithium polymer battery, or more correctly, lithium-ion polymer battery (abbreviated as LiPo, LIP, Li-poly, lithium-poly ...

  5. Backup battery - Wikipedia

    en.wikipedia.org/wiki/Backup_battery

    A backup battery provides power to a system when the primary source of power is unavailable. Backup batteries range from small single cells to retain clock time and date in computers, up to large battery room facilities that power uninterruptible power supply systems for large data centers. Small backup batteries may be primary cells ...

  6. Samsung Galaxy Book - Wikipedia

    en.wikipedia.org/wiki/Samsung_Galaxy_Book

    Samsung Galaxy Book is a line of Microsoft Windows based laptop computers produced by Samsung Electronics of South Korea. The Galaxy Book originated as tablet computers with detachable keyboards, however in 2020 it had evolved into becoming Samsung's main line of laptops, replacing the Samsung Notebook. The Galaxy Book is a sub-brand of Samsung ...

  7. CalyxOS - Wikipedia

    en.wikipedia.org/wiki/CalyxOS

    arm, arm64. Kernel type. Monolithic (Linux) Official website. calyxos.org. CalyxOS is a Android -based operating system for select smartphones, foldables and tablets with mostly free and open-source software. It is produced by the Calyx Institute as part of its mission to "defend online privacy, security and accessibility."