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Oppo K21


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Oppo K21


OS: Android v11

CPU: Qualcomm SDM765 Snapdragon 765G (7 nm)
RAM: 8 GB
Display: 6.4 inches
Camera: 48 MP 8 MP 2 MP 2 MP
Battery: 4500 mAh

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Oppo K21 smartphone runs on Android v11 operating system. The phone is powered by Qualcomm SDM765 Snapdragon 765G (7 nm) processor. It has 8 GB. Internal storage options which can be extended with the help of 128 GB. The smartphone has a AMOLED providing. The smartphone is fueled with a 4500 mAh. The main camera of the smartphone consists of a 48 MP 8 MP 2 MP 2 MP. The sensors include Accelerometer, Gyro, Proximity, Compass. Connectivity features in the smartphone include Bluetooth, A-GPS, Glonass, NFC and more. The Oppo K21 are available in various colors such as Moonlight Black, Pearl White, Blue, Blue, Red. It measures 160.3 x 74.3 x 8 mm and weighs 180 grams.

Hardware and OS Oppo K21
Operating system:Android v11
Processor:Qualcomm SDM765 Snapdragon 765G (7 nm)
RAM:8 GB
Internal Storage:128 GB
Display Oppo K21
Type:AMOLED
Size:6.4 inches
Resolution:1080 x 2400 Pixels
Pixel Density:411 ppi
Touchscreen:Yes, Capacitive Touchscreen, Multi-touch
Connectivity Oppo K21
Network support:5G , 4G , 3G, 2G
WI-FI:Yes, Wi-Fi 802.11, b/g/n
Gps:Yes, with A-GPS, Glonass
Bluetooth:Yes, v5.1
NFC:Yes
Dual SIM:Dual SIM, GSM GSM
SIM size:SIM1: Nano, SIM2: Nano
USB connectivity:Mass storage device, USB charging
Camera Oppo K21
Main camera:48 MP 8 MP 2 MP 2 MP
Front camera:32 MP
Front camera resolution:32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
Camera features:Digital Zoom, Auto Flash, Face detection, Touch to focus
Flash:Yes, LED Flash
Autofocus:Yes
Video recording:Yes
Multimedia Oppo K21
Loudspeaker:Yes
Design Oppo K21
Height:160.3 mm
Width:74.3 mm
Thickness:8 mm
Weight:180 grams
Colours:Moonlight Black, Pearl White, Blue, Blue, Red
Battery Oppo K21
Capacity:4500 mAh
Type:Li-Polymer
Other Oppo K21
Fingerprint sensor:Yes
Fingerprint sensor position:On-Screen
Other sensors:Accelerometer, Gyro, Proximity, Compass


Oppo K21 Overview


The Oppo K21 is a sleek and powerful smartphone that runs on the latest Android v11 operating system. It is powered by the Qualcomm SDM765 Snapdragon 765G (7 nm) processor, paired with 8 GB of RAM and 128 GB of internal storage. This combination ensures smooth performance and seamless multitasking.

The device features a vibrant 6.4-inch AMOLED display with a resolution of 1080 x 2400 pixels and a pixel density of 411 ppi. The touchscreen is capacitive and supports multi-touch gestures, providing a responsive and immersive user experience.

The Oppo K21 offers support for 5G, 4G, 3G, and 2G networks, ensuring fast and reliable connectivity. It also comes with Wi-Fi 802.11, Bluetooth v5.1, NFC, GPS with A-GPS and Glonass, and dual SIM support.

In terms of camera capabilities, the Oppo K21 sports a quad-camera setup on the back with a 48 MP main sensor, an 8 MP ultra-wide lens, a 2 MP macro lens, and a 2 MP depth sensor. On the front, there is a 32 MP selfie camera for capturing stunning self-portraits.

Other notable features of the Oppo K21 include a 4500 mAh battery, on-screen fingerprint sensor, loudspeaker, and various sensors such as accelerometer, gyro, proximity, and compass.

Pros:
1. Powerful processor and ample RAM for smooth performance
2. Vibrant AMOLED display with high resolution
3. Versatile quad-camera setup for capturing detailed photos
4. Support for 5G network connectivity
5. Large battery capacity for long-lasting usage

Cons:
1. Limited internal storage compared to some other smartphones in this price range
2. Lack of expandable storage option
3. No wireless charging support
4. Slightly heavier than some competing models
5. Limited availability of color options.



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