Shulou(Shulou.com)11/24 Report--

Thanks to CTOnews.com netizen StarDevOps for the clue delivery! CTOnews.com, October 19 (Xinhua)-- Wu Hao, product manager of Xiaomi Redmi, said today that the Note 13 Pro + phone has passed the IP69 protection test, making it a step further against high-temperature and high-pressure water spray protection.

▲ Wu Hao Weibo screenshot

The test report released by Wu Hao, the source of ▲, shows that the Redmi Note 13 Pro + prototype passed the IPX9 waterproof test under the testing environment of 24.7 ℃, 57.0% R.H and 86kPa 106kPa, and the test date is October 10. The test report was presented by the Fifth Research Institute of Electronics of China's Saibao Laboratory and the Ministry of Industry and Information Technology.

▲ Tu Yuan Wu Hao

▲ source Wu Hao CTOnews.com learned from public data that IP waterproof grades are divided into 1-9 types, namely IPX1, IPX2, IPX3, IPX4, IPX5, IPX6, IPX7, IPX8 and IPX9. The larger their digital features, the better their waterproof effect.

The standard test of IPX9 waterproof grade requires that the number of spray holes is 4; the angles of spray holes are 0 °, 30 °, 60 °and 90 °(vertical direction); the water temperature is divided into 25 ℃ and 80 ±5 ℃ at room temperature (the deviation temperature can be agreed); the spray impact force is 0.9 °1.2 N (force calibration system) at 8000 to 10000 Kpa; (force calibration system); the total time is 120s, and each angle position is tested for 30s (which can be set).

▲ Image Source Xiaomi website Redmi Note 13 Pro +, released in September this year, is equipped with Tianji 7200-Ultra, a 6.67-inch 1.5K high-light eye protection screen, 5000mAh battery, 120W fast charge, 200-megapixel ultra-clear camera, 8 million-pixel ultra-wide-angle lens and 2 million-pixel macro lens.

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