Oppo A57 sports a 5.2-inch HD LCD display with 2.5D curved glass design and has a 16MP front camera.
Is the Oppo A57 a good phone? - Quora
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Oppo A57 with 16MP front camera launched in China: Top 10 Rivals - Gizbot News
Oppo A57 with 16MP front camera launched in China: Top 10 Rivals - Gizbot News
Oppo A57 4G Review: High MP? No Need! - Technophile
Chinese regulatory agency certifies the Oppo A57 - PhoneArena
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Renewed - Oppo A57 Dual SIM Mobile Phone, 32GB Storage, 3GB RAM, 4G LTE Network, 16 MP Camera, Wifi+Cellular Connection Type, Octa Core, Gold
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