Oppo R9 review: Looks and feels like an iPhone, but this is no iPhone - CNET

Also known as the Oppo F1 Plus in some countries, the latest Android smartphone from the Chinese smartphone maker lacks originality but manages to take pretty good photos.

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Oppo R9 Plus - External Reviews

Oppo R9 and R9 Plus officially unveiled: the most blatant, shameless iPhone clones we've ever seen - PhoneArena

Oppo R9 and R9 Plus officially unveiled: the most blatant, shameless iPhone clones we've ever seen - PhoneArena

iPhone 14 Plus Review: If You Just Want a Huge Screen, Here's Your Upgrade - CNET

Oppo R7s - Wikipedia

Apple iPhone 15 review: a few more pro features each year, Apple

Oppo R9 Plus review: Big screen, big power, big battery - CNET