Karbonn KX21 - Specification, Features.
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General characteristics Karbonn KX21
Sim size:
The nanoSIM is the SIM cards fourth size standard since its inception. Designated as 4FF, or fourth form factor, it measures 12.3mm x 8.8mm x 0.67mm, a reduction of over 42 times from the SIMs inception. Most people, however, are more familiar with the 2FF SIM card, known more readily as the Regular SIM card. At 25mm x 15mm x 0.76, it is 3.4 times larger than today is current SIM cards, which offer the same features in a much more compact package. Some manufacturers still choose to use the microSIM format which, at 15mm x 12mm, is only slightly larger than the nanoSIM.
The nanoSIM is the SIM cards fourth size standard since its inception. Designated as 4FF, or fourth form factor, it measures 12.3mm x 8.8mm x 0.67mm, a reduction of over 42 times from the SIMs inception. Most people, however, are more familiar with the 2FF SIM card, known more readily as the Regular SIM card. At 25mm x 15mm x 0.76, it is 3.4 times larger than today is current SIM cards, which offer the same features in a much more compact package. Some manufacturers still choose to use the microSIM format which, at 15mm x 12mm, is only slightly larger than the nanoSIM.Dual Sim
Hybrid Sim Slot:Hybrid dual SIM slot is a smartphone technology which is being used by many mobile makers around the world in the new flagship smartphones. Instead of providing 3 separate slots (2 for SIM’s and 1 for Memory Card), the makers now provide only two slots. Out of these 2 slots, 1 slot is used for SIM while the second slot is used as either SIM or SD Card. In short, a user has two options for the second slot (what kind of slot you want).
Hybrid dual SIM slot is a smartphone technology which is being used by many mobile makers around the world in the new flagship smartphones. Instead of providing 3 separate slots (2 for SIM’s and 1 for Memory Card), the makers now provide only two slots. Out of these 2 slots, 1 slot is used for SIM while the second slot is used as either SIM or SD Card. In short, a user has two options for the second slot (what kind of slot you want).No
Touchscreen:A touchscreen is an input device normally layered on the top of an electronic visual display of an information processing system. A user can give input or control the information processing system through simple or multi-touch gestures by touching the screen with a special stylus/pen and-or one or more fingers. Some touchscreens use ordinary or specially coated gloves to work while others use a special stylus/pen only. The user can use the touchscreen to react to what is displayed and to control how it is displayed; for example, zooming to increase the text size.
A touchscreen is an input device normally layered on the top of an electronic visual display of an information processing system. A user can give input or control the information processing system through simple or multi-touch gestures by touching the screen with a special stylus/pen and-or one or more fingers. Some touchscreens use ordinary or specially coated gloves to work while others use a special stylus/pen only. The user can use the touchscreen to react to what is displayed and to control how it is displayed; for example, zooming to increase the text size.No
OTG Compatible:OTG stands for "On-The-Go". Its a protocol that allows USB devices and drives to be directly connected to mobile phones and other portable PDA devices.
OTG stands for "On-The-Go". Its a protocol that allows USB devices and drives to be directly connected to mobile phones and other portable PDA devices.No
Display Features Karbonn KX21
Display Size:The size of a screen is usually described by the length of its diagonal, which is the distance between opposite corners, usually in inches. It is also sometimes called the physical image size to distinguish it from the "logical image size," which describes a screens display resolution and is measured in pixels.
The size of a screen is usually described by the length of its diagonal, which is the distance between opposite corners, usually in inches. It is also sometimes called the physical image size to distinguish it from the "logical image size," which describes a screens display resolution and is measured in pixels.6.1 cm (2.4 inch)
Resolution:Image resolution can be measured in various ways. Basically, resolution quantifies how close lines can be to each other and still be visibly resolved. Resolution units can be tied to physical sizes (e.g. lines per mm, lines per inch), to the overall size of a picture (lines per picture height, also known simply as lines, TV lines, or TVL), or to angular subtenant. Line pairs are often used instead of lines; a line pair comprises a dark line and an adjacent light line.
Image resolution can be measured in various ways. Basically, resolution quantifies how close lines can be to each other and still be visibly resolved. Resolution units can be tied to physical sizes (e.g. lines per mm, lines per inch), to the overall size of a picture (lines per picture height, also known simply as lines, TV lines, or TVL), or to angular subtenant. Line pairs are often used instead of lines; a line pair comprises a dark line and an adjacent light line.240 x 320 Pixels
Os & Processor Features Karbonn KX21
Memory & Storage Features Karbonn KX21
Internal Memory:A reference is distinct from the data itself. Typically, for references to data stored in memory on a given system, a reference is implemented as the physical address of where the data is stored in memory or in the storage device. For this reason, a reference is often erroneously confused with a pointer or address, and is said to "point to" the data.
A reference is distinct from the data itself. Typically, for references to data stored in memory on a given system, a reference is implemented as the physical address of where the data is stored in memory or in the storage device. For this reason, a reference is often erroneously confused with a pointer or address, and is said to "point to" the data.32 MB
RAM:RAM (random access memory) is the place in a computing device where the operating system (OS), application programs and data in current use are kept so they can be quickly reached by the devices processor. RAM is much faster to read from and write to than other kinds of storage in a computer, such as a hard disk drive (HDD), solid-state drive (SSD) or optical drive. Data remains in RAM as long as the computer is running. When the computer is turned off, RAM loses its data. When the computer is turned on again, the OS and other files are once again loaded into RAM, usually from an HDD or SSD.
RAM (random access memory) is the place in a computing device where the operating system (OS), application programs and data in current use are kept so they can be quickly reached by the devices processor. RAM is much faster to read from and write to than other kinds of storage in a computer, such as a hard disk drive (HDD), solid-state drive (SSD) or optical drive. Data remains in RAM as long as the computer is running. When the computer is turned off, RAM loses its data. When the computer is turned on again, the OS and other files are once again loaded into RAM, usually from an HDD or SSD.32 MB
Expandable Storage:
32 GB
Supported Memory Card Type:
microSD
Memory Card Slot Type:
Dedicated Slot
Camera Features Karbonn KX21
Primary Camera Available:
Yes
Primary Camera:
0.3MP
Primary Camera Features:
VGA
Secondary Camera Available:
No
Secondary Camera Features:
NA
Call Features Karbonn KX21
Video Call Support:
No
Phone Book:
Yes
Speaker Phone:
Yes
Connectivity Features Karbonn KX21
Network Type:
2G
Supported Networks:
GSM, GSM
Bluetooth Support:Bluetooth is a wireless technology for exchanging data over short distances. The chip can be plugged into computers, digital cameras and mobile phones.
Bluetooth is a wireless technology for exchanging data over short distances. The chip can be plugged into computers, digital cameras and mobile phones.Yes
USB Connectivity:
No
Other Details Karbonn KX21
Keypad Type:
Alphanumeric
Social Networking Phone:
No
Instant Message:
No
Removable Battery:
Yes
SMS:
Yes
Keypad:
Yes
Predictive Text Input:
No
Supported Languages:
Multi Language Support
Battery & Power Features Karbonn KX21
Battery Capacity:Battery capacity is a measure (typically in Amp-hr) of the charge stored by the battery, and is determined by the mass of active material contained in the battery. The battery capacity represents the maximum amount of energy that can be extracted from the battery under certain specified conditions. However, the actual energy storage capabilities of the battery can vary significantly from the "nominal" rated capacity, as the battery capacity depends strongly on the age and past history of the battery, the charging or discharging regimes of the battery and the temperature.
Battery capacity is a measure (typically in Amp-hr) of the charge stored by the battery, and is determined by the mass of active material contained in the battery. The battery capacity represents the maximum amount of energy that can be extracted from the battery under certain specified conditions. However, the actual energy storage capabilities of the battery can vary significantly from the "nominal" rated capacity, as the battery capacity depends strongly on the age and past history of the battery, the charging or discharging regimes of the battery and the temperature.1000 mAh
Battery Type:
Li-Ion
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