Karbonn A21
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4.5 inches
480 x 800 pixels
5 MP
1.3 MP Front
-
512 MB RAM
- OS: Android OS, v4.0
- DIMENSION: -
- STORAGE: 4 GB, Expandable
- BATTERY: 1800 mAh
- GPU: -
Karbonn A21 Android Smartphone was launched in 2012. The phone has 512 MB RAM and 4 GB of internal storage which is expandable using microSD, up to 32 GB.
The Karbonn A21 has a 4.5 inches WVGA, 480 x 800 pixels TFT LCD display with a pixel density of 207 ppi. Coming to cameras, it has a 5 MP rear camera and a 1.3 MP front camera for selfies. It has a microUSB port for data syncing and charging. There is a accelerometer sensor present on the Karbonn A21. It is a dual SIM smartphone with support for 3G, Wi-Fi, Bluetooth and GPS too.
The Karbonn A21 runs on Android OS, v4.0 (Ice Cream Sandwich) and all this is powered by a 1800 mAh battery.
Karbonn A21 Detailed Specifications
General Info
| Phone | : | Karbonn A21 |
| Manufacturer | : |
|
| Announced | : | 2012 |
| Status | : | Available |
| Colors | : | Pearl White |
| Form Factor | : | Candybar |
| Dimension | : | - |
| Weight | : | - |
| 2G Network | : | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | : | HSDPA 2100 |
| Messaging | : |
Display
| Type | : | TFT capacitive touchscreen |
| Colors | : | 256K colors |
| Size | : | 4.5 inches [Browse Similar] |
| Resolution | : | WVGA, 480 x 800 pixels [Browse Similar] |
| Pixel Density | : | 207 ppi |
| Multi-Touch | : | Yes |
Hardware and OS
| OS | : | Android OS, v4.0 (Ice Cream Sandwich) |
| Processor | : | Dual-core 1.2 GHz [Browse Similar] |
| GPU | : | - |
| RAM | : | 512 MB [Browse Similar] |
| Internal Memory | : | 4 GB |
| External Memory | : | microSD, up to 32 GB |
Camera
Rear Camera |
: | 5 MP, 2592х1944 pixels [Browse Similar] |
Flash |
: | LED flash |
Features |
: | Auto focus, Geo-tagging, Face Detection |
Video |
: | Yes |
Front Camera |
: | Yes, 1.3 MP [Similar] |
Connectivity and Data Rate
GPRS |
: | Yes |
EDGE |
: | Yes |
Speed |
: | HSDPA, 7.2 Mbps |
Bluetooth |
: | Yes, v2.1 with A2DP |
WI-FI |
: | Wi-Fi 802.11 b/g/n |
USB |
: | Yes, microUSB v2.0 |
GPS |
: | Yes, with A-GPS support |
Browser |
: | HTML |
User Memory
Internal |
: | 4 GB, 512 MB RAM |
Expandable Storage |
: | microSD, up to 32 GB |
Multimedia
3.5 mm Jack |
: |
|
Radio |
: | No |
Games |
: | Yes + Downloadable |
Loud Speaker |
: |
|
Sensors
Fingerprint |
: |
|
Proximity Sensor |
: |
|
Accelerometer Sensor |
: |
|
NFC |
: |
|
Battery
Type |
: | Li-Ion Battery |
Capacity |
: | 1800 mAh |
Stand by |
: | Up to 200 hours |
Talk Time |
: | Up to 5 hours |
