5 Reasons Why To Buy Oneplus 9 and 3 Reasons Why not to buy Oneplus 9

The OnePlus 9 is a flagship with a few compromises. The Snapdragon 888 SoC, a 65W fast charging solution, and a 120Hz AMOLED display are among the OnePlus 9 characteristics. It misses a few useful features, such as an IP rating for water resistance and wireless charging. Furthermore, the handset is not inexpensive. In fact, it’s the brand’s most costly non-Pro model to date. In the USA, the OnePlus 9 begins at $500. Should you purchase or skip Oneplus 9 you must read its reviews on Mobilesly to make a decision about it. Let’s get back to reasons to buy Oneplus 9 and some reasons not to buy Oneplus 9.

Reasons to Buy Oneplus 9:

There are some reasons why you can buy Oneplus 9 with closed eyes. The following reasons are mentioned:

Daylight photography

The cameras on the OnePlus 9 produce outstanding results in daylight. The obtained photographs are reported to be comparable to more costly flagships such as the Samsung Galaxy S21 (review) or the iPhone 12. (review). This might be because of the new camera configuration. The OnePlus 9, like the OnePlus 9 Pro, has Hasselblad cameras. The phone has a triple camera configuration on the rear that includes a 48MP Sony IMX689 primary wide-angle shooter, a 50MP Sony IMX766 ultra-wide-angle lens with macro capabilities, and a 2MP monochrome camera.


The OnePlus 9 is powered by Qualcomm’s newest flagship Snapdragon 888 SoC, which is paired with up to 12GB LPDDR5 RAM and 256GB UFS 3.1 storage. The SoC is built on a 5nm fabrication process and has a single Cortex X1 core powered by the new Kryo 680 Prime CPU running at 2.84GHz, three Cortex A78 cores with Kryo 680 Gold CPUs running at 2.42 GHz, and four efficiency Cortex A55 cores with Kryo 680 Silver CPUs. The device can handle demanding tasks like 4K video editing, fiddling with 10-bit RAW images, or playing an 8K video shot from the phone, all without lag, in addition to multitasking tasks like running demanding GPU-intensive games, switching between apps, or downloading files on Chrome while browsing on OTT platforms.

Fast charging

Additionally, the OnePlus 9 comes with a powerful 65W Warp Charge 65T rapid wired charging option. The technology can charge the phone’s 4,500mAh battery from 0% to 100% in just under 35 minutes. In terms of battery life, the OnePlus 9 will last all day without recharging. During the review, the device provided around 7 hours of screen time while heavily using the GPU.

The OnePlus 9 also has an improved charging mechanism that tracks your sleeping patterns to gradually add battery power throughout the night, preserving the battery’s integrity for a longer period of time.

120Hz refresh rate screen

The OnePlus 9’s display is another selling point. The device has a 6.55-inch AMOLED screen with a 20:9 aspect ratio and FHD+ (2,400 x 1,080) resolution. This OnePlus smartphone also has a 120Hz refresh rate, much like previous OnePlus models. Additionally, the stock OnePlus 9 may dynamically switch to a lower refresh rate when necessary to save power, much as the Pro model. The reviewer claims that there is “absolutely no stuttering or latency while scrolling through anything on the phone.”

Reasons not to buy Oneplus 9

There are some reasons if you are expecting them from Oneplus 9 then you will be disappointed. Those reasons are mentioned below:

No wireless charging and IP rating

One of the OnePlus 9’s main flaws in India is the absence of wireless charging and an IP certification. These days, even entry-level products boast IP ratings for water protection, and wireless charging has spread to many flagship devices. On the other hand, OnePlus has made the decision to save the features of the incredibly expensive OnePlus 9 Pro for yet another generation.

Below par low light camera performance

While the OnePlus 9 cameras produce excellent images in natural light, they perform less well in less-lit environments. The images were a little erratic, with the sensor occasionally having trouble focusing on the subject and obtaining various exposures. The sensor’s exposure performance may also be hit or miss, and in a room with poor lighting, it frequently fails. In my opinion, it is a problem when details are oversharpened in favor of strong highlights. When enough light is available, you may enjoy some fantastic pictures. However, the Redmi Note 10 Pro Max, a phone that costs less than half as much, may also be regarded to have that advantage. Only a little amount of assistance from the specialized Night Mode is provided for the extremely still hand needed to capture high-quality details.

High Price

The cost of the OnePlus 9 appears to be on the pricier side. The pricing of the phone is $500 for the 8GB RAM base model and $530 for the 12GB RAM model. This is comparable to the OnePlus 8 Pro from a year ago, which has features that the OnePlus 9 delivers. With the OnePlus 8 Pro, you also get an additional telephoto lens, an IP68 rating, wireless charging, improved night photography, a higher-resolution display, and better night vision.

Fingerprint scanner position

If you’re used to a higher fingerprint scanner location, what could seem like a minor complaint could really have a significant impact on your everyday use. In comparison to earlier OnePlus phones, the sensor on the Oneplus 9 is significantly closer to the bottom edge, making it challenging to reach, especially on such a huge phone. The OnePlus 9’s slick glass back already makes it difficult to maintain a firm grasp on it, and having to change your hand position to locate the scan area makes it more prone to slipping and dropping.

Up until a few years ago, the best-selling feature of OnePlus phones was their outstanding pricing. It appears that their main distinguishing feature at this moment is the practical alert slider. Additionally, OnePlus exaggerated the Hasselblad-branded camera of the 9 Pro to an absurd degree. The OnePlus 9 Pro nevertheless offers a few endearing qualities despite these shortcomings and the company’s increasingly annoying overhyping. The decision to ignore the flaws ultimately rests with you.