High-end smartphones now run on processors with high processing speeds coupled with low power consumptions. That means, they’ll allow you to play 3D games, browse the Web, update your Facebook account, call, and text much longer than you used to.
In addition to the features mentioned earlier, smartphones are also equipped with innovative sensors like accelerometers or even gyrscopes. Accelerometers are responsible for displaying screens in portrait and landscape mode, while gyroscopes make it possible for games to support motion-based navigation.
The earliest touch screen smartphones used resistive touchscreen displays, which required the use of slender pointing objects known as styli (or stylus in singular form). Most of the later models however, like the iPhone and most Android phones, employ capacitive displays, which feature multi-touch finger gestures.
The K12 smartphone hit the market from Oppo in 2024. The manufacturer offers this phone with a 6.7 inch AMOLED display, a Qualcomm Snapdragon 7 Gen3 chipset, and 8 GB of RAM. The K12 comes with Android OS v14.0 pre-installed.
OPPO K12 Key Features
- Android OS v14.0
- Qualcomm Snapdragon 7 Gen3
- Adreno 720
- 8 GB / 256 GB
- 6.7 inch (1080 x 2412 pixels)
- 50 + 8 MP, 8120 x 6180 pixels, autofocus, optical image stabilization
- Li-Po 5500 mAh, non-removable battery
OPPO K12 SPECIFICATIONS
The Oppo K12 sports a 6.7-inch full-HD+ (2,412 x 1,080 pixels) AMOLED display with a 120Hz refresh rate, a 240Hz touch sampling rate, a 2,160Hz PWM dimming rate, and up to 1,100 nits peak brightness level.
It is powered by a 4nm
- Name : K12
- Model : PJR110octa-core Qualcomm Snapdragon 7 Gen 3 SoC paired with an Adreno 720 GPU, up to 12GB of LPDDR4x RAM and up to 512GB of UFS 3.1 onboard storage. The storage is expandable to up to 1TB via a microSD card. The phone ships with Android 14-based ColorOS 14.
- Brand : Oppo
- Release date : 2024
- Price : $270
WEIGHT
- Weight : 6.56 oz
- Dimensions : 6.4 x 2.97 x 0.33 inch
- Colors : gray, green
- SIM type : Nano SIM
The weight of the Oppo K12 is still considered to be lightweight and portable. Smartphones use a Nano SIM as a subscriber identity module (SIM), which is a chip card.
SYSTEM
- OS version : Android OS v14.0
- SoC : Qualcomm Snapdragon 7 Gen3
- CPU : Octa-core, Single-core 2.63 GHz Cortex-A715, Triple-core 2.4 GHz Cortex-A715, Quad-core 1.8 GHz Cortex-A510
- GPU : Adreno 720
- Performance : AnTuTu v10: 801172
The Oppo K12 comes with Android OS v14.0 out of the box. Android is an open-source operating system. This means users and developers have more control over the software.
This octa-core CPU consists: Octa-core, Single-core 2.63 GHz Cortex-A715, Triple-core 2.4 GHz Cortex-A715, Quad-core 1.8 GHz Cortex-A510. Smartphones, tablets, and other mobile devices use Adreno GPUs. AnTuTu measures and evaluates the performance of different hardware components of a device.
DISPLAY
- Display type : AMOLED
- Screen size : 6.7 inch
- Resolution : 1080 x 2412 pixels
- Multitouch support : yes
- Refresh rate : 120 Hz
- Brightness : 1100 nits
The K12’s AMOLED display has deep blacks and vibrant colors. It also has fast response times and features like Always-On Display. The 6.7 inch display should be big enough for our needs.
It will make viewing comfortable. This is true whether we’re reading, browsing, or watching. The display size is the diagonal distance from one corner of the screen to the opposite corner.
MEMORY
- RAM : 8 GB
- Internal storage : 256 GB
- Memory card slot : microSD
The 8 GB of RAM on the Oppo K12 should be more than enough to handle their daily needs without any major issues. More RAM lets us keep more apps and processes open in the background. This keeps the device from slowing down.
The K12 has 256 GB of internal storage, which is more than enough for their needs. We can expand the internal storage of the K12 (256 GB) by using a compatible microSD card.
CAMERA
Oppo K12 has a dual rear camera unit that includes a 50-megapixel Sony LYT-600 primary sensor with an f/1.8 aperture and optical image stabilisation (OIS) alongside an 8-megapixel Sony IMX355 sensor with 120-degree ultra-wide camera with an f/2.2 aperture, accompanied by an LED flash. The front camera gets a 16-megapixel sensor with an f/2.4 aperture.
- Main camera : 50 + 8 MP, 8120 x 6180 pixels, autofocus, optical image stabilization
- Flash : LED
- Selfie camera : 16 MP
Using multiple cameras has advantages. They provide more versatility and creative possibilities. They let us capture a wider range of subjects. The K12 offers optical image stabilization (OIS) for their rear camera systems.
CONNECTIVITY
The connectivity of a smartphone is the basic building block of any mobile phone network. These cells are arranged to provide large areas of mobile coverage.
Within these cells are mobile base stations which send and receive radio signals to and from mobile devices located in those cells in order to enable their users to connect to the internet and make calls efficiently and effectively.
The connectivity of a phone is the term that refers precisely to the type of technology that allows our mobile terminals to funtion.
- GSM 2G bands : 850 / 900 / 1800 / 1900
- Network coverage : 2G / 3G / 4G / 5G
- Wi-Fi : Wi-Fi 802.11 a/b/g/n/ac
- Bluetooth : v5.4, A2DP
- GPS : A-GPS, GLONASS
- NFC : yes
- FM radio : no
- USB : USB Type-C
- Headphone : no
The Oppo K12 supports the latest 5G network technology. The K12 supports the latest Wi-Fi standards. We can use Bluetooth to connect our K12 smartphone to many Bluetooth devices. The K12 has a GPS receiver.
Many fitness and activity tracking apps rely on GPS. It is used to accurately measure and record outdoor activities. The K12 comes with NFC (Near Field Communication) functionality. The K12 smartphone does not have 3.5 mm headphone jack.
BATTERY
- Type : Li-Po 5500 mAh, non-removable
- Charger : 100 W
The Li-Po 5500 mAh, non-removable battery gives the smartphone a good battery backup. The lithium polymer (Li-Po) battery is a light-weight, rechargeable battery. The K12 does not have a removable battery, it integrates the battery into the phone’s design.
FEATURES
- Sensors : accelerometer, compass, fingerprint, gravity, gyroscope, in-display optical fingerprint sensor, light, pedometer, proximity, x-axis linear motor
- Specials : ColorOS, Dual SIM, Fast charging, Hi-Res Audio
Today, smartphones come with many sensors. They help make the user experience better. The accelerometer is a sensor. It measures the tilting motion and orientation of the phone. The fingerprint reader is a biometric security feature found in K12 smartphones. The light sensor is a type of sensor in a smartphone.
It lets the phone measure light intensity around the device. Dual SIM is great for businesses. They want to give staff a device with separate numbers and bills for personal and business use.
PROS
- smooth performance
- AMOLED display
- appropriate screen size
- fast refresh-rate
- bright screen
- generous memory
- generous internal storage
- microSD slot
- multicamera setup
- optical image stabilization (OIS)
- 5G support
- good battery
- super fast charging
- Dual SIM support
CONS
- no headphone jack
OPPO K12 Price
The mobile device is on sale for the price of $290.
What does performance mean in a phone?
Mobile performance refers to the non-functional quality attributes of a mobile app related to how well it behaves (load time, response times, etc.) and how it uses the resources available in the device where it runs.
What is performance in Android?
Performance can mean a lot of different things to different people. When it comes to mobile apps, performance can describe how an app works, how efficiently it works, or if it was enjoyable to use. In the context of this book, we are looking at performance in terms of efficiency and speed.