LG 86 Inch 86UN85006LA Smart 4K UHD HDR LED Freeview TV

4K, 4-K or 4k may refer to:

• 4000 (number)
• Four kibibytes (4 × 1024 bytes, better written 4 KiB)
  • 4K disk sector size (Advanced Format)
  • 4K demoscene compo, a computer art competition using programs limited to 4 kibibytes
  • The Java 4K Game Programming Contest
• 4K resolution, a collective term for digital video formats having a horizontal resolution of approximately 4,000 pixels
  • 4K UHDTV, an ultra-high-definition television format
• 4K, the IATA airline code for Askari Aviation
• 4K, an alternative name for Cuatro Cabezas (Four Heads), an Argentine multimedia production company.
• 4K, model of Toyota K engine
• 4K, the production code for the 1976 Doctor Who serial The Brain of Morbius
• 4KScore test for prostate cancer screening
• Kenn Borek Air, a Canadian airline IATA code

86 may refer to:

• 86 (number), a natural number
• 86 (term), a slang term for getting rid of something
• 86 Semele, a main-belt asteroid

Freeview may refer to:

• Freeview (Australia), the marketing name for the digital terrestrial television platform in Australia
• Freeview (New Zealand), a digital satellite and digital terrestrial television platform in New Zealand
• Freeview (UK), a digital terrestrial television platform in the United Kingdom
• Freeviewing is viewing a stereoscopic image with the eyes without using a viewer
• Free preview, the limited-term unencrypted distribution of a pay television service's programming to subscribers of a multichannel television provider
• Audience (TV network), a defunct American satellite television network exclusive to DirecTV subscribers that operated from 1999 to 2020; formerly known as "Freeview"

The inch (symbol: in or ″) is a unit of length in the British Imperial and the United States customary systems of measurement. It is equal to ⁠1/36⁠ yard or ⁠1/12⁠ of a foot. Derived from the Roman uncia ("twelfth"), the word inch is also sometimes used to translate similar units in other measurement systems, usually understood as deriving from the width of the human thumb.

Standards for the exact length of an inch have varied in the past, but since the adoption of the international yard during the 1950s and 1960s the inch has been based on the metric system and defined as exactly 25.4 mm.

LG Corporation (or LG Group), formerly known as Lucky-Goldstar, is a South Korean multinational conglomerate founded by Koo In-hwoi in 1947 and managed by successive generations of his family. It is the fourth-largest company in South Korea. Its headquarters are in the LG Twin Towers building in Yeouido-dong, Yeongdeungpo District, Seoul. LG makes electronics, chemicals, household appliances, and telecommunications products and operates subsidiaries such as LG Electronics, Zenith, LG Display, LG Uplus, LG Innotek, LG Chem, LG Energy Solution and LG AI Research in over 80 countries.

Smart may refer to a high level of intelligence or "street smarts".

"Smart" or SMART may also refer to the following.