Next to a black-and-white mode, only beautifying options are available, which can be used to soften the skin or to make the eyes bigger, for example. The Oukitel K9 sets out to be one of the cheapest smartphones with a display size that goes beyond 7 inches. Bluetooth Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.

OUKITEL K9 Review: specs and features, camera quality test OUKITEL K9 Review: specs and features, camera quality test

If said frequency is too low, users with sensitive eyes may experience strain or headaches or even notice the flickering altogether. Oukitel RT7 Titan 5G revolutionised how industries operate, offering durability, reliability, and versatility that standard tablets can't match. Panoramic photos can be taken with the main camera in the Oukitel K9, albeit with a quality below average. This results in it offering a much longer runtime than the other devices in our test field, whereby the K9 is also equipped with the largest battery.About 55 GB of free storage space is available for the installation of apps and the storage of personal data.

OUKITEL Mobile Phones SIM Free Unlocked K9 Pro 6.95 inches OUKITEL Mobile Phones SIM Free Unlocked K9 Pro 6.95 inches

Focal length is the distance in millimeters from the focal point of the image sensor to the optical center of the lens. All places in which materials were merged are very consistent and can be compared to more expensive smartphones without issues. cd/m ², the K9 manages to significantly stand out from the competition in our test field in regard to these aspects. The technology has several versions, which improve the connection speed, range, connectivity and discoverability of the devices.Oukitel RT7 Titan 5G is constructed with reinforced frames, robust casing materials, and fortified screens that can resist damage from falls, impacts, and pressure. Users can choose between the following resolutions: FHD 1920x1080, HD 1280x720, VGA 640x480 and CIF 352x288.

Oukitel K9 Case, Beautiful Pattern Leather CaseExpert Oukitel K9 Case, Beautiful Pattern Leather

Crop factor is the ratio of the dimensions of a full frame camera's sensor (36 x 24 mm, which equals the frame size of a 35 mm film) and the dimensions of the image sensor of the device.

The box of the Oukitel K9 packs a USB power adapter with the corresponding USB Type-C cable, a silicon cover, a USB Type-C to Type-A OTG adapter, a USB Type-C to 3.

Oukitel K9 Pro 6.95 inch Android 11 OS Budget Mobile Oukitel K9 Pro 6.95 inch Android 11 OS Budget Mobile

The back panel is made of high quality polycarbonate, with an unusual gradient-texture, beautifully shimmering depending on the lighting. Operating system Operating system is the system software, which manages and controls the functioning of the hardware components of the device. Considerable blur is introduced on the edges, and a strong paleness can be seen in the lower corners.The OUKITEL K9 has a USB Type-C headphone jack, so you have to use an adapter to connect standard headphones with a 3. Bluetooth uses various profiles and protocols related to faster exchange of data, energy saving, better device discoverability, etc.