OnePlus has already launched the higher and Pro variants of the OnePlus 9 back in March 2021 and now the entire series is finally available in the market as of today. However, you can purchase the regular base model along with the slightly cheaper variant 9R as well online via Amazon. The devices are available through amazon, but will be limited for Prime users as a form of an early access sale. The devices will go for open sale officially from tomorrow 15 April 2021. You can also purchase the devices with bank offers for SBI card users that offer some additional discounts.

OnePlus 9 is the company's latest flagship smartphone and powered by the Snapdragon 888 Soc, paired with LPDDR5 RAM and UFS 3.1 storage as well. The phone is powered by a massive 4,500mAh battery that also comes with 65W fast charging. The phone is 6.55-inches with 2400x1080 pixels with 402ppi and 20:9 aspect ratio. The display comes with features like reading mode, night mode, vibrant color effect, and ultra-high video resolution,

OnePlus 9 has a triple camera system with 48MP primary camera, 50MP ultrawide camera sensor, and a 2MP depth camera sensor. The device camera allows you to shoot up to 8K video at 30fps, 4K video at 30,60fps, and 1080p video at 30,60, and even 240fps. The selfie camera is of 16Mp and comes with auto-HDR feature and 1080p video at 30fps. The device is powered by a Li-Po 4,500mAh non-removable battery that comes with 65W fast charging and 15W wireless fast charging. The phone is available in winter mint, arctic sky, and astral black colors.

OnePlus 9R has a strong Gorilla Glass 5 build front and back with aluminum frame. The phone has a fluid AMOLED display with 120Hz and HDR10+. The device features a 6.55-inches screen with 1080x2400 pixels resolution and 20:9 aspect ratio. The device is powered by Qualcomm Snapdragon 870 5G and runs on Android 11 with OxygenOS 11 on the top. The OnePlus 9R doesn't have any external card slot but comes with 128GB/256GB internal storage and 8GB/12GB RAM configurations.

The device has a quad camera at the rear side with 48MP primary camera, a 16MP ultrawide, a 5MP macro, and a 2MP depth camera sensor. The phone allows you to shoot up to 4K video at 30,60 fps, 1080p at 20,60,240 fps. The selfie camera features a 16Mp camera sensor that allows video up to 1080p at 30fps. The device comes with stereo speakers but doesn't' have any 3.5mm jack. OnePlus 9R is powered by a 4,500mAh non-removable battery with 65W fast charging. The phone is available in carbon black and lake blue colors.

HarmonyOS is the latest innovation by Huawei but this time the company invested heavily to develop an operating system rather than working on its mobile hardware. The operating system is meant to replace Android, the most popular OS for mobile phones right now. Now the brand is working on the rollout of its new software to about 300 million devices this year.

According to a CNTechPost report, the Chinese tech giant is currently working to get beyond the limitations enforced by the Trump administration in the name of national security. Indeed, this was a difficult challenge but instead of staying behind, the company decided to make its version of the operating system.

According to the vice chairman of Huawei, Huawei is seeking to introduce HarmonyOs to 100 million additional devices this year. Another executive had revealed that around 20 hardware vendors and 280 application software companies have already contacted them to use its new operating system.

Wang Chenglu, president of Huawei's consumer business software division, has announced that the company is targeting about 300 million devices to be powered by HarmonyOS. Out of these 300 million devices, almost 100 million devices will run HarmonyOS out of the box. Meaning the company is planning to launch new products that will ship with HarmonyOS.

For those unaware, HarmonyOS is a built-in software with cross platform integration in mind. In other words, the software isn't limited to just smartphones and TV and may be able to unify different devices. It's more like a universal OS. Huawei has already launched the beta version of the OS for certain smartphones models.

Our phones get hot every now and then. This can happen when they are under serious loads and need to utilize a ton of force, however it shouldn't get hot for standard undertakings. Lamentably, a few OnePlus 9 proprietors are discovering the most difficult way possible. As per client reports, it appears to be that there are a few proprietors of the phone who are encountering overheating issues.

This appears to happen when they attempt to dispatch the camera application. One client guarantees that they were attempting to shoot a 4K video at 60fps, however the video quit recording following a moment because of the phone overheating. Another client guarantees that their phone began to overheat when they were attempting to take photographs outside during the day.

While recording in 4K is generally more asset concentrated, snapping a photograph without trying to hide seems like the most clear thing on the planet and ought not bring about a phone overheating.

The issue isn't simply restricted to the camera application by the same token. A few clients guarantee that their phones are getting excessively hot while charging, and some case that they get the overheating cautioning while at the same time setting up their pristine phone. It is indistinct what could be causing the issue, however it is conceivable that it very well may be because of a bug. OnePlus still can't seem to authoritatively react to the matter, however ideally with this inclusion, they will take care of business.

OnePlus 9 Pro is the premium flagship smartphone of the series and carries a trademark camera by Hasselblad. Let's talk about its design specifically. To be honest, as a premium smartphone, the device hasn't done any experiment with the design and comes with a slightly heavier body as compared to the other competing devices available in the market.

But the good news that the phone features a great build quality with OnePlus' unique AG-glass processing. The phone comes in three different colors, and among these three options, Pine Green variant is the most impressive one. The only cons we could find is the placement of the fingerprint scanner, which is too close to the bottom and may require you to stretch your thumb a little bit to access it.

One Plus Pro features a display made of LPTO O-Led, a new display material that helps phones to reduce power consumption even at an excellent high-refresh rate display. But that doesn't mean you get any longer battery life. OnePlus 9 Pro is one of the devices that don't overheat easily. The company has come up with a pretty conservative energy strategy to protect the phone from being overheated. If you continue to play video games for a long period of time, and the phone gets hotter than 47C, you might experience a performance degradation.

OnePlusl 9 Pro is using hybrid focus technology that enables you to take pictures with really quick focusing speed. Most of the samples taken by the primary camra are impressive and show a natural richness of colors that is pleasant to watch. The night photography also shows stunning photography and has an improved noise control over its predecessor. Along with the primary camera, you also get an ultra-wide angle lens. Both camera sensors support up to 8k video shots at 30fps. As a final verdict, we would call it a good catch for anyone interested in mobile photography alone, but if you are into video games, probably this isn't the phone for you.