OPPO A31 2020 vs OPPO A37 vs OPPO A71 mobile phone comparison based on Price, reviews, camera, display , storage and more at Gadgets Now Home > Smartphone comparison > Oppo A37 vs Oppo A7. 26 points. Oppo A37. 38 points. Oppo A7 $ 21 $ Honor 7A vs OPPO A37 vs OPPO A3s vs OPPO A71 mobile phone comparison based on Price, reviews, camera, display , storage and more at Gadgets Now OPPO A37 vs OPPO A57 vs OPPO A71 vs OPPO A83 mobile phone comparison based on Price, reviews, camera, display , storage and more at Gadgets Now. Edition. IN. IN; US; has on-device machine learning. Oppo A71 ( Android 7.0 Nougat) Oppo F1s ( Android 5.1 Lollipop) On-device machine learning is used to recognize people, places, and more in the Photos app. The algorithms run on the device, where this sensitive data is then kept. VsnbB.

oppo a37 vs oppo a71