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K13x: New Oppo smartphone costs just $139

The K13x is a rugged and cheap smartphone with 5G support (Image source: Oppo)
The K13x is a rugged and cheap smartphone with 5G support (Image source: Oppo)
Oppo is launching a new smartphone that sports a 5G modem and should be quite durable. The K13x 5G also carries a very affordable price tag and can be charged with up to 45 watts. The main camera offers a resolution of 50 megapixels, but the camera setup as a whole is probably not the strong suit of this new budget-oriented device.

Oppo has unveiled a new smartphone called the K13x 5G. The device is available in several colors and a total of three configurations. These only differ in terms of LPDDR4X RAM capacity, with is either 4, 6 or 8GB. At 128GB, the internal storage is not particularly large, but it can be expanded via microSD. 

The K13x supposedly offers a more robust design, even though it doesn’t look like a full-fledged rugged smartphone with visible reinforcements. With a weight of 6.8 oz and a thickness of 0.31 inches, the handset isn’t too big and comparatively light. It also comes with an IP65 rating, so it's protected against dust and water to a certain degree. The phone should also survive drops from certain heights.

Additionally, the cheap Oppo smartphone is powered by the MediaTek Dimensity 6300, which is certainly not a top-tier SoC. The Chinese manufacturer has also opted for a 6.67-inch TFT display with a resolution of 1604 x 720 pixels, refresh rate of 120Hz and a peak brightness of 1,000 nits. The screen is protected by Gorilla Glass 7i.

That said, users should lower their expectations when it comes to the cameras. There is a 50MP main camera, a secondary 2MP lens and a 8MP selfie camera, but no ultrawide or even telephoto camera. Biometric unlocking via a fingerprint sensor is supported, as is the use of two SIM cards. Prices for the Oppo K13x 5G start at the equivalent of roughly $139, but the phone is only available in India at the time of writing. There’s no info on whether the affordable Android smartphone will launch in other markets later on.

The budget phone comes with a total of three cameras (Image source: Oppo)
The budget phone comes with a total of three cameras (Image source: Oppo)
The K13x should survive drops (Image source: Oppo)
The K13x should survive drops (Image source: Oppo)

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Silvio Werner, 2025-06-25 (Update: 2025-06-25)