RAM (Random-Access Memory) is used by the operating system and all installed applications. Data in the RAM is lost after the device is turned off or restarted. The battery type is determined by its structure and more specifically, by the chemicals used in it. There are different battery types and some of the most commonly used in mobile devices are the lithium-ion (Li-Ion) and the lithium-ion polymer battery (Li-Polymer). GSM remains an active and relevant technology in the modern era. The BV4900 smartphone comes with 4G compatibility, enabling users to enjoy fast and reliable internet connectivity for their online activities. Wi-Fi connectivity is an essential feature of the BV4900, allowing users to stay connected and access the internet through Wi-Fi networks in their surroundings. The BV4900 smartphone supports Bluetooth connectivity, enabling users to connect wirelessly to Bluetooth-enabled speakers, headphones, and other accessories for an enhanced audio experience.

Unless you’re playing games like Temple Run, word games or the like, gaming is prone to lots of stuttering and dropped frames. Battery Life All ports or openings on the phone are completely sealed and require quite a bit of effort to open them up, so it is unlikely that water or dust will find its way into the phone when appropriately sealed.stand-by time is the longest time a battery charge will last, if the device is not used but is constantly connected to the 3G mobile network. Front camera Modern smartphones have one or more front cameras and their positioning has led to various design concepts – pop-up camera, rotating camera, notch, punch hole, under-display camera, etc. Sensor model

CPU is the Central Processing Unit or the processor of a mobile device. Its main function is to interpret and execute instructions contained in software applications. Finally, an area where this phone can really shine. This phone comes with a whopping 5580 mAh battery. I played a YouTube video for about 10 minutes in the mini-player on max brightness, and I lost 1% of the battery bar – impressive. The battery life is fantastic since the phone doesn’t have a high refresh rate and isn’t driving a high-resolution display. Some users may even experience up to a week of use before needing to recharge. Storage All can attribute to the Doke OS 3.0's software optimizations over the AI Pre-loading, animation, and CPU scheduling to boost the performance by 30%. Estimated volume of the device, calculated from the dimensions provided by the manufacturer. Applies for devices in the form of a rectangular parallelepiped.The 5.7-inch display has a 1520 x 720 pixel resolution, covered with Corning Gorilla Glass 3 and it sports the same 5.58Ah battery has the BV6100. Same goes for two of the cameras (0.3-megapixel at the rear and 5 megapixel at the front). Write speeds on the device were one of the lowest we’ve recorded to date, something we don’t grasp given that the BV6100 scored far higher numbers using the same set of components. Pixels are usually measured in microns (μm). Larger ones are capable of recording more light, hence, will offer better low light shooting and wider dynamic range compared to the smaller pixels. On the other hand, smaller pixels allow for increasing the resolution while preserving the same sensor size. Phones that are often short of juice can sometimes ruin outdoor schedules or immersive fun indoors. However, with BV4900s that is equipped with a 5580mAh large battery, users can get almost a day’s worth of usage. Android 12 also comes with other helpful enhancements, like improved accessibility features, scrolling screenshots, and ways for all your devices to work better together.