Olla is a Nigerian smartphone brand launched by Opay in 2020, with models like the Olla M6 and Olla Note 3. Despite its promising start, the brand quickly faded and is no longer active in the market. You might still come across old stock or secondhand units in GSM Village Lagos or Abuja. Olla aimed to deliver affordability with solid specs during its brief run, and some Nigerians remember it for being a locally-branded effort.