Between roughly 1988 and 2005, the Korean brands — Samsung, LG (then Goldstar / Lucky-Goldstar), Daewoo and the smaller Tec — replaced the Japanese as the default electronics in Nigerian homes. The transition was structural: the SAP devaluation of 1986–1993 had repriced Japanese goods out of the middle-class budget, but Korean industrial policy, still subsidising export volumes through KEXIM and the chaebol vertical model, could deliver televisions, refrigerators and air-conditioners at 30–45% below the equivalent Sony or National price.
The entry route was the Lagos trader network, not the assembly joint-venture. Korean brands skipped the Indigenisation-era model of partnering with a Mandilas or a Leventis and instead appointed master distributors — Fouani Nigeria (LG, 1996 onwards), Stanel and later Tecno-affiliated importers — who took shipping containers directly to Alaba International Market and Computer Village (Ikeja). By 2000, Alaba was clearing an estimated ₦180bn / year in brown-goods turnover and had become the single largest electronics market in West Africa, supplying Cotonou, Lomé, Accra and as far as Douala. Computer Village added the IT layer (desktops, monitors, printers, the first wave of mobile phones — see Phones · Act II).
What the Korean wave changed was not just the brand on the box but the shape of the appliance market. The single-door fridge gave way to the double-door fridge with freezer. The 14-inch CRT television gave way to the 21-inch flat-screen CRT and then, after 2003, to the first generation of LCDs. The window air-conditioner became affordable for the lower middle class — Daewoo 1.0HP units retailed at around ₦35,000 in 1999, roughly two months' median wage. The microwave oven entered the Nigerian kitchen for the first time. And the generator-friendly inverter air-conditioner, which Samsung and LG marketed aggressively from 2003, sold against the worsening DisCo blackouts the way Tecno would later sell against unreliable carrier signal.
A second, parallel market opened in the same decade: tokunbo / belgium / second-hand electronics. The same Cotonou arbitrage that powered the tokunbo car republic brought container-loads of used American and European televisions, fridges and washing machines through Seme Border into Alaba. A 32-inch used Sony Trinitron from a New Jersey estate sale retailed at about ₦18,000 in 2002 — half the cost of a new 14-inch Korean equivalent. For two-thirds of Nigerian households the second-hand market, not the new-goods market, was the electronics market.
The Korean dominance ended in two stages. First, the Chinese white-label and own-brand wave of the mid-2000s — Haier, Hisense, TCL, Skyworth, Midea, and a long tail of unbranded Shenzhen factories — undercut Samsung and LG on price by another 25–40% (Act III). Second, the digital television transition and the rise of the smart television after 2012 favoured manufacturers with scale in Android TV and panel production, which was now China, not Korea. By 2020 Samsung and LG had been pushed into the premium tier — present at Shoprite and SLOT showrooms, absent from Alaba's mass-market shelves — leaving them in roughly the position Sony and National had occupied in 1995.
Figure 1
Nigerian consumer-electronics market share, 1972–2024 (% by units sold)
Three waves: Japanese assembly, Korean retail dominance, then a Chinese flood out of Alaba and Computer Village. Local assembly never rose above one fifth.