Infinix Note 4 vs OPPO A37 vs OPPO A71 mobile phone comparison based on Price, reviews, camera, display , storage and more at Gadgets Now What is the difference between Vivo Y91 and Oppo A37? Find out which is better and their overall performance in the smartphone ranking. Oppo A37. vs. Oppo A71. vs More microphones result in better sound quality and enable the device to filter out background noise. Has dedicated media keys. Oppo A57. Oppo A71. Phones with physical keyboards have dedicated media keys, such as: play, stop, next, previous, volume up/down, etc. Samsung Galaxy A71 Global Version A715F/DS 6.7Inch Dual SIM 6GB RAM 128GB ROM 64MP Camera Snapdragon 730 4500mAh NFC SmartPhone $296 When you buy through our links, we may earn a commission. OPPO A37 vs OPPO A71 vs Vivo Y53 vs Vivo Y53i 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 R11 mobile phone comparison based on Price, reviews, camera, display , storage and more at Gadgets Now Home > Smartphone comparison > Alcatel 1 (2021) vs Oppo A71. 32 points. Alcatel 1 (2021) 37 points. Oppo A71 $ 438. 50. Comparison winner. vs. vs. 140 facts in Home > Smartphone comparison > Oppo A71 vs Samsung Galaxy J1. 33 points. Oppo A71. 12 points. Samsung Galaxy J1. Comparison winner. Duos. vs. vs Bxh0g02.