Display

Oppo Reno 3 Pro: 6.7-inch full-HD+ Super AMOLED display Oppo Reno 2: 6.55-inch AMOLED Panoramic notch-less display with a 20:9 aspect ratio. Samsung Galaxy A71: 6.7-inch full-HD+ Super AMOLED Infinity-O Display 

Processor

Oppo Reno 3 Pro: MediaTek Helio P95 processor Oppo Reno 2: Snapdragon 730G SoC octa-core processor Samsung Galaxy A71: Qualcomm Snapdragon 730 

Rear camera(s)

Oppo Reno 3 Pro: Quad rear camera setup that consists of a 64-megapixel main sensor with f/1.8 aperture, a 13-megapixel telephoto lens with f/2.4 aperture, an  8-megapixel ultra-wide-angle sensor with 119.9 degrees of field of view and lastly a 2-megapixel mono lens. Oppo Reno 2: Quad camera setup houses a 48-megapixel primary shooter, a 13-megapixel telephoto camera, an 8-megapixel wide-angle camera, and 2-megapixel portrait camera.  Samsung Galaxy A71: Quad camera setup with 64MP primary camera, 12MP ultra-wide-angle lens, a 5MP depth sensor and a 5-megapixel macro lens

Selfie camera

Oppo Reno 3 Pro: Dual selfie camera set up that consists of a 44-megapixel primary lens with f/2.4 aperture and a 2-megapixel depth sensor with f/2.4 aperture Oppo Reno 2: 16-megapixel Shark Fin selfie camera. Samsung Galaxy A71: 32MP selfie camera with f/2.2 aperture.

RAM and storage

Oppo Reno 3 Pro: 8GB of RAM with 128GB and 256GB storage option Oppo Reno 2: 8GB of RAM along with up to 256GB of internal storage. Samsung Galaxy A71: 8GB of RAM with 128GB of internal storage

Battery

Oppo Reno 3 Pro: 4,025mAh battery Oppo Reno 2: 4,000mAh battery Samsung Galaxy A71: 4,500mAh battery

Operating system

Oppo Reno 3 Pro: ColorOS 7 on top of Android 10 Oppo Reno 2: Android 9 Pie with ColorOS 6.1 on top Samsung Galaxy A71: One UI 2.0 on top of Android 10 

Price

Oppo Reno 3 Pro: Rs 29,990 Oppo Reno 2: Rs 36,990 Samsung Galaxy A71: Rs 29,999

Our Take

The three smartphones come with almost similar displays along with better camera resolution. However, Oppo Reno 2 lacks in some of the aspects such as display, camera and battery. But in terms of imaging specs Oppo Reno 3 Pro beats Samsung Galaxy A71. Oppo Reno 3 has a better camera setup additionally it also features a 44-megapixel dual selfie camera whereas A71 comes with a single selfie camera of 32-megapixels. But if we consider the pricing, both Samsung A71 and Oppo Reno 3 come with similar pricing. All in all, if you are looking for a phone with good battery life and all the needed features then you can go for Samsung Galaxy A71. But if a good selfie camera is your priority then you can choose Oppo Reno 3 Pro. For the latest gadget and tech news, and gadget reviews, follow us on Twitter, Facebook and Instagram. For newest tech & gadget videos subscribe to our YouTube Channel. You can also stay up to date using the Gadget Bridge Android App.

Comparison  Oppo Reno 3 Pro Vs Oppo Reno 2 Vs Samsung Galaxy A71 - 89Comparison  Oppo Reno 3 Pro Vs Oppo Reno 2 Vs Samsung Galaxy A71 - 96