LG Electronics
LG Electronics Inc. ("Lucky Goldstar") (Korean: LG전자 ) is a South Korean multinational electronics company headquartered in Yeouido-dong, Seoul, South Korea, and is part of the LG Group, employing 82,000 people working in 119 local subsidiaries worldwide.
 With 2014 global sales of USD 55.91 billion (KRW 59.04 trillion), LG comprises four business units: Home Entertainment, Mobile Communications, Home Appliance & Air Solution, and Vehicle Components, with Starion India as its main production vendor for refrigeration and washing machines in the Indian sub-continent.
 The CEO of LG Electronics is Bon-joon Koo, who assumed the role of vice chairman of LG Electronics on 1 October 2010.
Samsung Electronics
Samsung Electronics Co., Ltd. (Korean: 삼성전자; Hanja: 三星電子 (Literally "tristar electronics")) is a South Korean multinational electronics company headquartered in Suwon, South Korea.
 Through extremely complicated ownership structure with some circular ownership, it is the flagship company of the Samsung Group, accounting for 70% of the group's revenue in 2012.
 It is the world's second largest information technology company by revenue after Apple.
 Samsung Electronics has assembly plants and sales networks in 80 countries and employs around 370,000 people.
 Since 2012, Kwon Oh-hyun has served as the company's CEO.
LG Shine
The LG Shine (a.k.a. SV420, KE970, KG970,KU970, LG ME970, LG CU720, LG TU720, or LG KG70) is a slider-style mobile phone manufactured by LG Electronics, the second installment of LG Black Label Series, followed by LG Secret in 2008.
 Originally marketed in Asia as the LG Cyon SV420, LG expanded the phone to other markets including Europe, South America, and parts of North America.
 The LG Shine is similar to the LG Incite.
LG Chocolate Platinum (KE800)
The LG Chocolate KE800 is an update of the LG Chocolate KG800.
 The phone also is part of the Black Label Series II line of phones.
 The phone is marketed as a fashion phone, and newly contains a music player, a Micro SD memory card slot, as well as an FM radio.
LG Rumor 2
The LG Rumor 2 and LG Script (LG Rumeur2 in the province of Quebec, and LG Rumour2 in the rest of Canada ) is a Sprint, Bell Mobility, Solo Mobile, Virgin Mobile USA and Virgin Mobile Canada feature phone manufactured by LG Electronics.
 It is available in black titanium, vibrant blue, purple, gray, and orange.
 The phones are offered by Sprint in Black, Blue, and Orange and were released in March 2009.
 The regular price of the phone is $249.99.
LG Secret (KF750)
The LG Secret (a.k.a. LG KF750) is a 3G slider-style mobile phone manufactured by LG Electronics.
 It is the third phone in LG's "Black Label Series", following the "LG Chocolate" and "LG Shine".
 It was released on May 3, 2008 in Europe.
LG Corporation
LG Corporation (Korean: 주식회사 LG), formerly Lucky-GoldStar (Korean: "Leogki Geumseong" (럭키금성/樂喜金星), is a South Korean multinational conglomerate corporation.
 It is the fourth-largest chaebol in South Korea.
 It is headquartered in the LG Twin Towers building in Yeouido-dong, Yeongdeungpo-gu, Seoul.
 LG makes electronics, chemicals, and telecom products and operates subsidiaries such as LG Electronics, Zenith, LG Display, LG Uplus and LG Chem in over 80 countries.
LG Black Zafiro (MG810)
The LG MG810 (a.k.a.
 The LG Black Zafiro) is a mobile phone manufactured by LG Electronics.
 This phone is the GSM version of the phone commonly known as the Chocolate Flip.
 This clam shell style phone has touch sensitive music controls on the top, similar to the keypad used for navigation in the LG Chocolate series.
LG Chocolate (KG800)
LG KG800 is the European version of the LG Chocolate, the first product of LG Black Label Series.
 It is a GSM Tri-Band mobile phone manufactured and sold by LG Electronics.
 It was released in May 2006 and had its marketing strategy planned and executed by John D. Bernard, a marketer based in the UK.
 The KG800 is a 'slider' style phone that reveals heat-sensitive touch buttons on its face, which activate upon sliding the phone open.
 A slightly modified version, released as the LG TG800, was sold by Rogers Wireless (discontinued) and Fido in Canada.
 Additionally, Bell Mobility has a modified version of this phone that works on their CDMA/3G EVDO network despite the offering of the LG Chocolate (VX8500) in Canada available there through Telus Mobility.

Question: LG Black Label Series is a feature phone by which South Korean multinational electronics company?
Answer: LG Electronics Inc.