Compare Oppo Find X3 Pro with Samsung Galaxy S21 Ultra
S21 Ultra

Compare Oppo Find X3 Pro with Samsung Galaxy S21 Ultra

In your opinion, compared to the specifications of the Oppo Find X3 Pro with the Samsung Galaxy S21 Ultra, which flagship does the scales weigh heavily on?


If we want to choose the best Android phones right now, Oppo Find X3 Pro and Samsung Galaxy S21 Ultra are the main contenders; At least on paper!

The Oppo flagship is still in pre-sale and has not entered the market; But comparing the specifications of these two phones can be somewhat enlightening.

Specifications of the Oppo Find X3 Pro compared to the Galaxy S21 Ultra

Smartphone OPPO Find X3 Pro Samsung Galaxy S21 Ultra
Dimensions and weight 163.6 by 74 by 8.3 mm
193 g
165.1 by 75.6 by 8.9 mm
227 g
screen 6.7 inches, 1440 by 3216 pixels (Quad HD Plus), AMOLED LTPO 6.2 inches, 1440 x 3200 pixels (Quad HD Plus), 2X Amoled Dynamics
Chip Qualcomm Snapdragon 888, eight-core, 2.84 GHz Qualcomm Snapdragon 888, eight cores, 2.84 GHz
or Samsung Exynos 2100, eight cores, 2.9 GHz
RAM and internal memory 8 gigs + 256 gigs
12 gigs + 256 gigs
12 gigs + 128 gigs
12 gigs + 256 gigs
16 gigs + 512 gigs
software Android 11 operating system with ColorOS user interface Android 11 operating system with One UI user interface
connections Bluetooth 5.2, GPS, Wi-Fi 802.11 a / b / g / n / ac / ax / 6e Bluetooth 5.2, GPS, Wi-Fi 802.11 a / b / g / n / ac / ax
rear camera 50-megapixel wide f / 1.8
13-megapixel telephoto f / 2.4
50-megapixel ultra-wide f / 2.2
3-megapixel macro f / 3.0
108 megapixel main f / 1.8
10 megapixel periscope f / 4.9
10 megapixel telephoto f / 2.4
12 megapixel ultra wide f / 2.2
Front camera 32 megapixel f / 2.4 40 megapixels f / 2.2
Battery 4500 mAh, 65 watt fast cable and 30 watt wireless 5000 mAh, 25 watt fast cable and 15 watt wireless
Other features Dual SIM
confirmation card IP68 waterproof
5G network support
10 watt reverse wireless charging
Dual SIM
S Pen Pen Support
IP68 Waterproof Confirmation
5G Network Support
4.5 W Reverse Wireless Charging


As one would expect from a flagship, both phones have beautiful designs. Of course, the slope around the camera module and the compactness of the Oppo Find X3 Pro may be more appealing. This phone is also slimmer and lighter.

But when it comes to build quality, the Samsung Galaxy S21 Ultra excels thanks to its front and rear Gorilla Glass protection. Both flagships are IP68 certified and can withstand up to 30 minutes in 1.5 meters of water.

Oppo Find X3 Pro and Galaxy S21 Ultra


On paper, the screens of two phones have similar features. Of course, no practical tests have been performed on the Oppo Find X3 Pro yet; But the Samsung Galaxy S21 Ultra has been shown to have one of the best mobile displays.

The Oppo also has a lot to say about the ability to display one billion colors thanks to its 10-bit color depth. But what sets Samsung’s flagship apart without a word is the support for the S Pen digital pen.

Another difference is the in-screen fingerprint sensor, which is ultrasonic for Samsung and has a faster function in unlocking the phone.

Hardware and software

Both phones are powered by a Snapdragon 888 chip; However, the European version of the Galaxy S21 Ultra comes with the Exynos 2100 .

The maximum capacity of internal memory and RAM in Oppo Find X3 Pro is 12 + 256 GB. But Samsung’s flagship can have up to 16GB of RAM and 512GB of internal storage.

So it must be said that the Galaxy S21 Ultra has more hardware power. On the other hand, Samsung flagships experience at least four years of security updates and three operating system updates; But Oppo’s track record of updating is not that brilliant.


Again, on paper, the Oppo Find X3 Pro camera set looks more attractive. It has two 50-megapixel cameras with wide and ultra-wide lenses, a macro lens with 60x magnification and a 13-megapixel telephoto camera with 2x optical zoom.

The Galaxy S21 Ultra has a 108-megapixel main camera, a 10-megapixel periscope camera, a 10-megapixel telephoto camera and a 12-megapixel ultra-wide camera.

For more accurate judgment, we have to wait for the release of the Find X3 Pro test results; But for now, it can be said that this phone is better at capturing macro images. The Galaxy S21 Ultra, however, has more ability to zoom in on normal images.

Battery capacity and charging speed

The battery capacity of the Samsung Galaxy S21 Ultra is 500 mAh, which can mean longer charging time; At least for power versions of Snapdragon!

On the other hand, the Oppo Find X3 Pro has a 65 watt charging speed thanks to SuperVOOC 2.0 technology. It also supports AirVOOC for 30 watt wireless fast charging.


In global markets, the Oppo Find X3 Pro and the Samsung Galaxy S21 Ultra are available for the same price: around € 1,150!

It may be a little early to choose the real winner, and it depends more on the needs of the users. But the highlights of Samsung’s flagship include support for the S Pen, admirable zoom power and a larger battery. The Oppo flagship also comes with a quality display, efficient camera and high-speed charging.

Oppo Find X3 Pro


  • Collectively
  • More charging speed
  • Wireless charging faster
  • Special camera design


  • Smaller battery

Samsung Galaxy S21 Ultra


  • S Pen support
  • Wider screen
  • 10x optical zoom
  • Larger battery


  • large scale