Display

OnePlus 9 Pro: 6.7-inch QHD+ Fluid Display 2.0 AMOLED display

Samsung Galaxy S20 Ultra: 6.8-inch Edge QHD+ Dynamic AMOLED 2X Infinity-O Display

Apple iPhone 12: 6.1-inch OLED Super Retina display

Processor

OnePlus 9 Pro: Qualcomm Snapdragon 888 SoC

Samsung Galaxy S20 Ultra: Exynos 2100 SoC

Apple iPhone 12: A14 Bionic SoC

Rear camera(s)

OnePlus 9 Pro: 48-megapixel Sony IMX789 primary sensor,  50-megapixel Sony IMX766 secondary sensor with an f/2.2 ultra-wide-angle Freeform lens, an 8-megapixel telephoto lens, and a 2-megapixel monochrome lens

Samsung Galaxy S20 Ultra: 108-megapixel primary sensor with f/1.8, 12-megapixel Dual Pixel sensor with an f/2.2 aperture, a 10-megapixel telephoto lens with f/2.4 aperture, 3x optical zoom and lastly another 10-megapixel telephoto sensor   aperture

Apple iPhone 12: 12-megapixel primary sensor with an f/1.6 lens and a 12-megapixel ultra-wide-angle shooter with an f/2.4 aperture

Selfie camera

OnePlus 9 Pro: 16-megapixel sensor

Samsung Galaxy S20 Ultra: 40-megapixel selfie camera

Apple iPhone 12: 12-megapixel camera sensor

RAM and storage

OnePlus 9 Pro: 8GB + 128GB storage variant and 12GB + 256GB storage

Samsung Galaxy S20 Ultra: 12GB RAM with 128GB and 16GB RAM with 512GB storage option

Apple iPhone 12: 4GB RAM with 64GB/ 128GB/ 256GB 

Battery

OnePlus 9 Pro: 4,500mAh battery

Samsung Galaxy S21 Ultra: 5,000mAh battery

Apple iPhone 12: 2,815mAh

Operating system

OnePlus 9 Pro: OxygenOS 11, based on Android 11

Samsung Galaxy S20 Ultra: One UI based on Android 11 out of the box

Apple iPhone 12: OS 14

Starting Price

OnePlus 9 Pro: Rs 64,999 

Samsung Galaxy S20 Ultra: Rs 1,05,999

Apple iPhone 12: Rs 79,900

Our Take

Both Samsung and OnePlus smartphones are quite similar in specs but the OnePlus 9 Pro’s camera specs don’t match with both the other devices. Over that, for improved camera specs, the company has partnered with Swedish brand Hasselblad. The Chinese company offers a 65W Power Adapter, Fluid Display, Snapdragon 888 chipset and  Hasselblad cameras. And given the price, it is worth considering as the device comes with top of the line specifications.

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.