OnePlus

Sources:
https://en.wikipedia.org/wiki/OnePlus_One
https://www.businessinsider.com/oneplus-7-pro-release-samsung-apple-2019-5
https://www.quora.com/What-is-the-marketing-strategy-of-One-Plus-Series-Smartphones
https://phandroid.com/2015/04/04/oneplus-finally-releases-oxygenos/
https://www.theguardian.com/technology/2020/apr/23/oneplus-8-pro-review-the-samsung-killer-android-5g
https://www.theverge.com/2020/7/21/21331537/oneplus-nord-release-date-specs-features-cameras-quad-sensors-90hz
https://www.theverge.com/2021/6/17/22538105/oneplus-oppo-merge-integration-ownership-bbk
https://www.theverge.com/2021/7/2/22560765/oneplus-oxygenos-coloros-oppo-android-updates
https://www.indiatvnews.com/technology/news-oneplus-says-oxygenos-coloros-will-merge-to-form-unified-os-in-2022-735516
https://www.gsmarena.com/oneplus_oxygenos_12_review-news-52205.php
https://www.indiatoday.in/technology/news/story/oneplus-pulls-oxygenos-12-update-for-oneplus-9-and-oneplus-9-pro-1886904-2021-12-12
https://www.inverse.com/input/tech/oneplus-ceo-pete-lau-explains-oxygenos-switch-unified-os-oppo-phones-no-oneplus-9t-pro
https://www.androidauthority.com/oneplus-unified-os-plans-canceled-3121584/
https://miro.medium.com/v2/resize:fit:696/0*mRbp8quo64CLi886.png
https://electroiq.com/stats/oneplus-statistics/
https://www.reuters.com/world/india/google-begins-direct-online-sales-pixel-phones-india-2025-05-29/
https://www.reuters.com/article/technology/chinese-smartphone-maker-oneplus-to-expand-retail-store-presence-in-india-idUSKBN1KL1XT/
https://retail.economictimes.indiatimes.com/news/consumer-durables-and-information-technology/mobiles/oneplus-faces-boycott-from-mobile-retailers-due-to-narrow-margins-delay-in-processing-claims/109200714
https://www.oneplus.in/rcc/lifetimedisplaywarranty
https://finance.yahoo.com/news/oneplus-sales-plummet-indian-markets-182107414.html
https://www.androidcentral.com/phones/oneplus-sales-performance-india-canalys-report
https://www.theverge.com/news/658021/oneplus-13t-13s-europe-us-availability